countg of ventura WORKS MM€¦ · 19/07/2019 · The Ventura County Watershed Protection District (District), as Principal Permittee and on behalf of the Ventura Countywide Stormwater

countg of venturaUBLIC

WORKSMM

July 19, 2019

VIA EMAIL

Ms. Renee PurdyExecutive OfficerCalifornia Regional Water Quality Control BoardLos Angeles Region320 West 4th Street, Suite 200Los Angeles, California 90013

Jeff PraftAgency Director

Central ServicesJoan Araujo, Director

Engineering ServicesChristopher Cooper, Director

TransportationDavid Fleisch, Director

Water & SanitationJoseph Pope, Director

Watershed ProtectionGlenn Shephard, Director

SUBJECT: UPDATED CONSIDERATION OF CONSTITUENTS ANALYZED BYMULTIPLE METHODS DURING MONITORING EVENTS FOR ORDERNO. R4-2010-0108, MONTTORTNG PROGRAM NO. Ct 7388

Dear Ms. Purdy:

The Ventura County Watershed Protection District (District), as Principal Permittee andon behalf of the Ventura Countywide Stormwater Quality Management Program(Program), has updated its evaluation method for elevated levels of constituents withresults from multiple analytical methods in accordance with Order No. R4-2010-0108,Monitoring Program No. Cl 7388 (Permit).

The State's Policy for lmplementation of Toxics Standards for Inland Surface Waters,Enclosed Bays, and Estuaries of California (SlP) gives guidance for selecting methodswhen there is more than one minimum level (ML). lt allows the discharger to select anymethod for compliance if ML is below the effluent limitation. lf no method is below theeffluent limitation the method with the lowest reporting limit (RL) shall be selected.Several analytes can be quantified by multiple methods. The Program used thisguidance to select the method with the lowest RL as the primary method for reportingeven when all RLs are below the ML. This approach has been revised.

The Program recently determined that the method with the lowest RL may not be themost representative of the level of the constituent due to differences in the matrices forwhich the analytical methods are intended; and that in keeping with Section K.4(a) ofAttachment F of the Permit, the 40 CFR 136 approved method should be consideredthe primary method.

This redetermination applies to phenols (including pentachlorophenol), bis(2-ethylhexyl)phthalate, and polycyclic aromatic hyd roca rbons (PAHs).

For the first several years of the Permit (2009110 - 2012113), the Program's water qualitydatabase was programmed to exclude data from non-primary methods so only the

Hall of Administration L #1600800 S. Victoria Avenue, Ventura, CA 93009 . (805) 654-2018 o FAX (805) 654-3952 r www.VCPublicWorks.org

ol]ttt .]}rd

Ms. Renee Purdy "July 19, 2019Page 2 of 6

results from the primary method were evaluated by the Program, imported into thedatabase, and reported in the Elevated Levels and Annual Reports. The databaseprogramming was updated prior to the 2013/14 monitoring year to accept results fromall methods after which time all results were evaluated, imported and compared to waterquality objectives (WOO).

Methods lmported to Database for Mon Yea rs 2OO9 | tO - 2OL8l L9=

40 CFR 136 method in bold

Any result above a WQO by any method triggered the inclusion of that constituent in theElevated Levels Report submitted to the Regional Board with the results from allavailable methods. A footnote to the table in the report explained that the method withthe lowest RL was considered to be primary. This method and explanation was alsoused and described in the Annual Reports.

The primary method for all affected constituents is now EPA 625. lt is a 40 CFR 136approved GCMS method intended for use with wastewater matrices and as such hasbeen determined to be the most appropriate method for the Program. The downside isthat it tends to have higher RLs than the other methods and it requires dilutions morefrequently, which raises the already typically higher RLs and can obscure the presenceof constituents at lower concentrations. lt also contains more steps than some of theother methods which introduces greater risk of laboratory contamination (especiallyphthalates).

The three methods used to obtain the lower RLs that are not 40 CFR 136 approved forthese constituents are EPA 515.3 and EPA525.2 (drinking water methods) and EPA8270C (wastewater method). ln 2009/10, the Program found that the achievable RLs forseveral constituents through 40 CFR 136 approved methods were higher than theminimum levels (MLs) listed in Attachment G1 of the Permit. Based on consultation withthe Regional Board and the contract chemistry laboratory, the Program began analyzingfor some constituents by alternative or additional EPA analytical methods to attempt toobtain RLs below the water quality objectives and the MLs.

The drinking water methods contain fewer steps and were originally selected becausethey rarely require dilutions and therefore their reporting limits stay low, however it wasrecently determined that they may not be accurate for a stormwater matrix. EPA 8270Cis a GCMS method intended for wastewater matrices and is very similar to the EPA 625

1 Stormwater Monitoring Program's Constituents with Associated Minimum Levels (MLs)

20L3lt4 -20t8/r9Constituent 2009/t0 -2012/t3EPA 515.3 EPA 515.3 + EPA 625 + EPA 827OCPentachlorophenol

Bis(2-ethvl hexvl)phtha late EPA 525.2 EPA525.2 + EPA 525

EPA 525.2 + EPA 625 + EPA 8270CBenzo(a)pyrene EPA 525.2

PAHs and Phenols2OO9h0-7: EPA 6252OO9/IO-2 - 2OL2/13: EPA 8270C

EPA 525.2 + EPA 525 + EPA 827OC

Hall of Administration L #1600800 S. Victoria Avenue, Ventura, CA 93009 . (805) 654-2018. FAX (805) 654-3952 .http://www.ventura.org/pwa

ot,LerxF4b'F,Svg {nu

Ms. Renee PurdyJuly 19,2019Page 3 of 6

with similar extraction and analysis steps however while EPA 8270C RLs are typicallylower, it is not 40 CFR 136 approved.

MDt / RL for Select Constituents in Undiluted Sam le by Method:

Lowest RL in itolics

The available but previously excluded results from 2009110 - 2012113 have been addedto the database and an Elevated Levels Report has been recreated for the affectedconstituents from 2OOgl10 - 2018/19, with EPA 625 now considered as the primarymethod (see tables below2). Elevated levels data from the revised primary method arein bold and elevated levels from non-primary methods are in italics.

It is only the interpretation of which method is considered primary that changed.Since 2013114, the Program reported the results and elevated levels from all methods inits elevated levels reports and annual reports.

When comparing the results from the former and revised primary methods (non-EPA625 vs. EPA 625), the EPA 625 method measured fewer incidences of elevated levelsof bis(2-ethylhexyl)phthalate but a higher number of incidences of elevated levels ofpentachlorophenol in wet weather. For dry weather, EPA 625 detected a higherfrequency of elevated levels of bis(2-ethylhexyl)phthalate but a similar number ofelevated levels of PAHs as the non-EPA 625 primary methods. The California ToxicsRule (CTR) objective for PAHs in dry weather is below the method detection level(MDL) for all methods, therefore any detections are at elevated levels, however whilethere were a similar number of occurrences of elevated levels between the differentprimary methods, there was considerable variation in which samples were above theMDL and therefore the CTR objective.

There are no new or removed "cause or contribute" relationships between themajor outfall stations and their corresponding mass emission stations using therevised primary method. The monitoring results for the affected constituents areincluded as Attachment A (Wet Season Results) and Attachment B (Dry SeasonResults).

2 The Title 22 Basin Plan Objectives only apply to MUN designated waters so are only applicable to MO-MEI and MO-OJA.

Constituent EPA 515.3 EPA 525.2 EPA 525 EPA 8270CPentachlorophenol 0.04 / 0.2 o.te lt o.Is /rBis(2-ethyl hexyl)phthalate 1.1/3 2.3lsBenzo(a)pyrene (PAH) 0.07 / 0.1 0.13 | t o.L 10.1

Hall of Administration L #1600800 S. Victoria Avenue, Ventura, CA 93009 . (805) 654-2018 r FAX (805) 654-3952 .http://www.ventura.org/pwa

s-*'f"{$

q*f*d


Wet Weather Elevated Levels Re

Elevated levels results from 40 CFR 135 method in bold

Elevated levels results from non-4O CFR 736 method in itolicsNA: Not Available/Analyzed

EPA 515.3 EPA 525.2 EPA 625 EPA 8270C Units BP Obitv crR obiwEventlD SitelD Classification ConstituentNA 4.6


Weather Elevated Levels ort :

Elevated levels results from 40 CFR 136 method in boldElevated levels results from non-40 CFR 736 method in italicsNA: Not Available/Analyzed+ Upper limit due to high bias QC results** Re-extracted outside of holding time due to high bias QC results for original analysis

EventlD SitelD Classification Constituent EPA 515.3 EPA 525.2 EPA 525 EPA 8270C Units BP Obiw CfR Obitv2012/t3-s ME-VR2 Organic Be nz(a) anth race ne NA NA 0.3s (DNo

Ms. Renee PurdyJuly 19, 2019Page 6 of 6

Should you have any questions, please contact me at (805) 654-3942 or via email atArne.Ansel m@Ventu ra. orq.

Sincerely,

Arne AnselmDeputy Director, Watershed Protection

Enclosure:Attachment A: Wet Season Monitoring Results 2009110 - 2018119Attachment B: Dry Season Monitoring Results 2009fi0 - 2017118

Copy via email:Ms. Jenny Newman, Assistant Executive Officer, RWQCB-LAMr. lvar Ridgeway, Stormwater Unit Chief, RWQCB-LAMs. Erum Razzak, Stormwater Permitting, RWQCB-LAMr. Glenn Shephard, Director, Watershed ProtectionVentura Countywide Stormwater Program Permittees

Hall of Administration L #1600

800 S. Victoria Avenue, Ventura, CA 93009 . (805) 654-2018 r FAX (805) 654-3952 .http://www.ventura.org/pwao]},Irdr1!?.p

Updated Consideration of Constituents Analyzed by Multiple Methods During Monitoring Events for Order No. R4-2010-0108, Monitoring Program No. CI 7388 Attachment A: Wet Season Monitoring Results 2009/10 - 2018/19

EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-1 ME-CC 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 ME-CC 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 ME-CC 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 ME-CC 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 ME-CC 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 ME-CC 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 ME-CC 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 ME-CC 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 ME-CC 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 ME-CC 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 ME-CC 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Benzo(a)pyrene < 0.091 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 0.091 0.12 12009/10-1 ME-CC 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 ME-CC 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate = 22 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 1.3 3.7 12009/10-1 ME-CC 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-CC 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 ME-CC 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-CC 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 ME-CC 10/14/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-1 ME-CC 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-1 ME-CC 10/13/2009 Grab Conventional pH = 7.86 pH Units Field Meter -88 0.01 12009/10-1 ME-CC 10/13/2009 Grab Conventional pH = 7.92 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 ME-CC 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-CC 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 ME-CC 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 ME-SCR 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 ME-SCR 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Benzo(a)pyrene < 0.085 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 0.085 0.12 12009/10-1 ME-SCR 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.2 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 1.2 3.5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 ME-SCR 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-SCR 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 ME-SCR 10/14/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-1 ME-SCR 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-1 ME-SCR 10/13/2009 Grab Conventional pH = 7.62 pH Units Field Meter -88 0.01 12009/10-1 ME-SCR 10/13/2009 Grab Conventional pH = 7.66 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 ME-SCR 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-SCR 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 ME-SCR 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 1

Page 1 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-1 ME-VR2 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 ME-VR2 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 ME-VR2 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 0.073 0.1 12009/10-1 ME-VR2 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 1.1 3 12009/10-1 ME-VR2 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 22009/10-1 ME-VR2 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 ME-VR2 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 ME-VR2 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 ME-VR2 10/14/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-1 ME-VR2 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 22009/10-1 ME-VR2 10/13/2009 Grab Conventional pH = 7.62 pH Units Field Meter -88 0.01 12009/10-1 ME-VR2 10/13/2009 Grab Conventional pH = 7.81 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 ME-VR2 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 ME-VR2 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 ME-VR2 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 MO-CAM 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 MO-CAM 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Benzo(a)pyrene < 0.14 μg/L D, EST-LCSRPD, LB-LCSR EPA 525.2 0.14 0.2 22009/10-1 MO-CAM 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.1 μg/L D, EST-LCSRPD, LB-LCSR EPA 525.2 2.1 5.9 22009/10-1 MO-CAM 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 22009/10-1 MO-CAM 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 MO-CAM 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-CAM 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 MO-CAM 10/14/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-1 MO-CAM 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 22009/10-1 MO-CAM 10/13/2009 Grab Conventional pH = 7.2 pH Units Field Meter -88 0.01 12009/10-1 MO-CAM 10/13/2009 Grab Conventional pH = 7.73 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 MO-CAM 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-CAM 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 MO-CAM 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 MO-MEI 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 MO-MEI 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Benzo(a)pyrene < 0.12 μg/L D, EST-LCSRPD, LB-LCSR EPA 525.2 0.12 0.17 2

Page 2 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-1 MO-MEI 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.8 μg/L D, EST-LCSRPD, LB-LCSR EPA 525.2 1.8 5 22009/10-1 MO-MEI 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 MO-MEI 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-MEI 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 MO-MEI 10/14/2009 Composite Pesticide Pentachlorophenol = 0.27 μg/L EPA 515.3 0.02 0.2 12009/10-1 MO-MEI 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-1 MO-MEI 10/13/2009 Grab Conventional pH = 7.82 pH Units Field Meter -88 0.01 12009/10-1 MO-MEI 10/13/2009 Grab Conventional pH = 7.22 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 MO-MEI 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-MEI 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 MO-MEI 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 MO-OJA 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 MO-OJA 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Benzo(a)pyrene < 0.082 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 0.082 0.11 12009/10-1 MO-OJA 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.2 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 1.2 3.4 12009/10-1 MO-OJA 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 MO-OJA 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-OJA 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 MO-OJA 10/14/2009 Composite Pesticide Pentachlorophenol = 0.26 μg/L EPA 515.3 0.02 0.2 12009/10-1 MO-OJA 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-1 MO-OJA 10/13/2009 Grab Conventional pH = 8.35 pH Units Field Meter -88 0.01 12009/10-1 MO-OJA 10/13/2009 Grab Conventional pH = 7.06 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 MO-OJA 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-OJA 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 MO-OJA 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-1 MO-VEN 10/14/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-1 MO-VEN 10/14/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Benzo(a)pyrene < 0.11 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 0.11 0.15 12009/10-1 MO-VEN 10/14/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.6 μg/L EST-LCSRPD, LB-LCSR EPA 525.2 1.6 4.5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 1

Page 3 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-1 MO-VEN 10/14/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-1 MO-VEN 10/14/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-1 MO-VEN 10/14/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-1 MO-VEN 10/14/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-1 MO-VEN 10/14/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-1 MO-VEN 10/13/2009 Grab Conventional pH = 7.71 pH Units Field Meter -88 0.01 12009/10-1 MO-VEN 10/13/2009 Grab Conventional pH = 7.15 pH Units SM 4500-H+ B 0.1 0.1 12009/10-1 MO-VEN 10/14/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-1 MO-VEN 10/14/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-1 MO-VEN 10/14/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4,6-Trichlorophenol DNQ 0.8 μg/L D EPA 8270C 0.3 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dichlorophenol DNQ 0.57 μg/L D EPA 8270C 0.51 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-2 ME-CC 12/8/2009 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-CC 12/8/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-2 ME-CC 12/8/2009 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-2 ME-CC 12/8/2009 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-2 ME-CC 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-2 ME-CC 12/8/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-2 ME-CC 12/8/2009 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-CC 12/8/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-2 ME-CC 12/8/2009 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(a)pyrene < 0.2 μg/L EPA 625 0.2 10 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(a)pyrene < 0.36 μg/L EPA 8270C 0.36 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-2 ME-CC 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate = 3.4 μg/L EPA 525.2 1.1 3 12009/10-2 ME-CC 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 ME-CC 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-2 ME-CC 12/8/2009 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 ME-CC 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-2 ME-CC 12/8/2009 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 ME-CC 12/8/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-2 ME-CC 12/8/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-2 ME-CC 12/8/2009 Composite Pesticide Pentachlorophenol < 0.15 μg/L EPA 8270C 0.15 1 12009/10-2 ME-CC 12/7/2009 Grab Conventional pH = 7.8 pH Units Field Meter -88 0.01 12009/10-2 ME-CC 12/7/2009 Grab Conventional pH = 7.65 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 ME-CC 12/8/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 ME-CC 12/8/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-2 ME-CC 12/8/2009 Composite Organic Phenol < 0.35 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-2 ME-CC 12/8/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 ME-CC 12/8/2009 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 1

Page 4 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dichlorophenol DNQ 0.56 μg/L D EPA 8270C 0.51 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 ME-SCR 12/8/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(a)pyrene < 0.2 μg/L EPA 625 0.2 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(a)pyrene < 0.36 μg/L EPA 8270C 0.36 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-2 ME-SCR 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate DNQ 3.3 μg/L EPA 625 2.6 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 ME-SCR 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-2 ME-SCR 12/8/2009 Composite Pesticide Pentachlorophenol < 0.56 μg/L EPA 625 0.56 5 12009/10-2 ME-SCR 12/8/2009 Composite Pesticide Pentachlorophenol < 0.15 μg/L EPA 8270C 0.15 1 12009/10-2 ME-SCR 12/7/2009 Grab Conventional pH = 7.8 pH Units Field Meter -88 0.01 12009/10-2 ME-SCR 12/7/2009 Grab Conventional pH = 7.78 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Phenol < 0.35 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-2 ME-SCR 12/8/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 ME-SCR 12/8/2009 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 1.8 μg/L EPA 625 1.8 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.6 μg/L D EPA 8270C 0.6 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dichlorophenol < 1.5 μg/L EPA 625 1.5 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dichlorophenol < 1 μg/L D EPA 8270C 1 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1.6 μg/L EPA 625 1.6 4 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dimethylphenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dinitrophenol < 10 μg/L EPA 625 10 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2,4-Dinitrophenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2-Chlorophenol < 1.4 μg/L EPA 625 1.4 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2-Chlorophenol < 1.3 μg/L D EPA 8270C 1.3 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 2-Nitrophenol < 1.7 μg/L EPA 625 1.7 20 2

Page 5 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 ME-VR2 12/8/2009 Composite Organic 2-Nitrophenol < 1.4 μg/L D EPA 8270C 1.4 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.66 μg/L EPA 625 0.66 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.28 μg/L D EPA 8270C 0.28 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.8 μg/L EPA 625 0.8 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.74 μg/L D EPA 8270C 0.74 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4-Nitrophenol < 13 μg/L EPA 625 13 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic 4-Nitrophenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 ME-VR2 12/8/2009 Composite Organic Acenaphthene < 0.62 μg/L EPA 625 0.62 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic Acenaphthene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Acenaphthylene < 0.52 μg/L EPA 625 0.52 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L D EPA 8270C 0.26 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Anthracene < 0.56 μg/L EPA 625 0.56 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Anthracene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benz(a)anthracene < 0.38 μg/L EPA 625 0.38 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benz(a)anthracene < 0.56 μg/L D EPA 8270C 0.56 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(a)pyrene < 0.4 μg/L EPA 625 0.4 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(a)pyrene < 0.72 μg/L EPA 8270C 0.72 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.32 μg/L EPA 625 0.32 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.3 μg/L D EPA 8270C 0.3 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.62 μg/L EPA 625 0.62 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.26 μg/L D EPA 8270C 0.26 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.46 μg/L EPA 625 0.46 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-2 ME-VR2 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 5.2 μg/L EPA 625 5.2 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Chrysene < 0.5 μg/L EPA 625 0.5 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Chrysene < 0.18 μg/L D EPA 8270C 0.18 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.64 μg/L EPA 625 0.64 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.26 μg/L D EPA 8270C 0.26 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Fluoranthene < 0.32 μg/L EPA 625 0.32 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic Fluoranthene < 0.4 μg/L D EPA 8270C 0.4 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Fluorene < 0.56 μg/L EPA 625 0.56 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Fluorene < 0.3 μg/L D EPA 8270C 0.3 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.64 μg/L EPA 625 0.64 20 22009/10-2 ME-VR2 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.2 μg/L D EPA 8270C 0.2 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Naphthalene < 0.7 μg/L EPA 625 0.7 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic Naphthalene < 0.22 μg/L D EPA 8270C 0.22 1 22009/10-2 ME-VR2 12/8/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-2 ME-VR2 12/8/2009 Composite Pesticide Pentachlorophenol < 1.1 μg/L EPA 625 1.1 10 22009/10-2 ME-VR2 12/8/2009 Composite Pesticide Pentachlorophenol < 0.3 μg/L EPA 8270C 0.3 2 22009/10-2 ME-VR2 12/7/2009 Grab Conventional pH = 7.48 pH Units Field Meter -88 0.01 12009/10-2 ME-VR2 12/7/2009 Grab Conventional pH = 7.65 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 ME-VR2 12/8/2009 Composite Organic Phenanthrene < 0.5 μg/L EPA 625 0.5 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Phenanthrene < 0.22 μg/L D EPA 8270C 0.22 1 22009/10-2 ME-VR2 12/8/2009 Composite Organic Phenol < 0.6 μg/L EPA 625 0.6 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic Phenol < 0.7 μg/L D, LB-LCSR EPA 8270C 0.7 2 22009/10-2 ME-VR2 12/8/2009 Composite Organic Pyrene < 0.32 μg/L EPA 625 0.32 10 22009/10-2 ME-VR2 12/8/2009 Composite Organic Pyrene < 0.42 μg/L D EPA 8270C 0.42 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 1.8 μg/L EPA 625 1.8 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.6 μg/L D EPA 8270C 0.6 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dichlorophenol < 1.5 μg/L EPA 625 1.5 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dichlorophenol < 1 μg/L D EPA 8270C 1 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1.6 μg/L EPA 625 1.6 4 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dimethylphenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dinitrophenol < 10 μg/L EPA 625 10 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2,4-Dinitrophenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2-Chlorophenol < 1.4 μg/L EPA 625 1.4 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2-Chlorophenol < 1.3 μg/L D EPA 8270C 1.3 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2-Nitrophenol < 1.7 μg/L EPA 625 1.7 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic 2-Nitrophenol < 1.4 μg/L D EPA 8270C 1.4 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.66 μg/L EPA 625 0.66 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.28 μg/L D EPA 8270C 0.28 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.8 μg/L EPA 625 0.8 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.74 μg/L D EPA 8270C 0.74 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4-Nitrophenol < 13 μg/L EPA 625 13 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic 4-Nitrophenol < 2 μg/L D EPA 8270C 2 4 22009/10-2 MO-CAM 12/8/2009 Composite Organic Acenaphthene < 0.62 μg/L EPA 625 0.62 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Acenaphthene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Acenaphthylene < 0.52 μg/L EPA 625 0.52 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L D EPA 8270C 0.26 1 2

Page 6 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 MO-CAM 12/8/2009 Composite Organic Anthracene < 0.56 μg/L EPA 625 0.56 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Anthracene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benz(a)anthracene < 0.38 μg/L EPA 625 0.38 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benz(a)anthracene < 0.56 μg/L D EPA 8270C 0.56 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(a)pyrene < 0.15 μg/L D EPA 525.2 0.15 0.2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(a)pyrene < 0.4 μg/L EPA 625 0.4 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(a)pyrene < 0.72 μg/L EPA 8270C 0.72 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.32 μg/L EPA 625 0.32 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.3 μg/L D EPA 8270C 0.3 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.62 μg/L EPA 625 0.62 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.26 μg/L D EPA 8270C 0.26 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.46 μg/L EPA 625 0.46 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.24 μg/L D EPA 8270C 0.24 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.1 μg/L D EPA 525.2 2.1 6 22009/10-2 MO-CAM 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 5.2 μg/L EPA 625 5.2 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Chrysene < 0.5 μg/L EPA 625 0.5 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Chrysene < 0.18 μg/L D EPA 8270C 0.18 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.64 μg/L EPA 625 0.64 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.26 μg/L D EPA 8270C 0.26 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Fluoranthene < 0.32 μg/L EPA 625 0.32 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Fluoranthene < 0.4 μg/L D EPA 8270C 0.4 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Fluorene < 0.56 μg/L EPA 625 0.56 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Fluorene < 0.3 μg/L D EPA 8270C 0.3 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.64 μg/L EPA 625 0.64 20 22009/10-2 MO-CAM 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.2 μg/L D EPA 8270C 0.2 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Naphthalene < 0.7 μg/L EPA 625 0.7 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Naphthalene < 0.22 μg/L D EPA 8270C 0.22 1 22009/10-2 MO-CAM 12/8/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-2 MO-CAM 12/8/2009 Composite Pesticide Pentachlorophenol < 1.1 μg/L EPA 625 1.1 10 22009/10-2 MO-CAM 12/8/2009 Composite Pesticide Pentachlorophenol < 0.3 μg/L EPA 8270C 0.3 2 22009/10-2 MO-CAM 12/7/2009 Grab Conventional pH = 8.26 pH Units Field Meter -88 0.01 12009/10-2 MO-CAM 12/7/2009 Grab Conventional pH = 7.68 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 MO-CAM 12/8/2009 Composite Organic Phenanthrene < 0.5 μg/L EPA 625 0.5 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Phenanthrene < 0.22 μg/L D EPA 8270C 0.22 1 22009/10-2 MO-CAM 12/8/2009 Composite Organic Phenol < 0.6 μg/L EPA 625 0.6 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Phenol < 0.7 μg/L D, LB-LCSR EPA 8270C 0.7 2 22009/10-2 MO-CAM 12/8/2009 Composite Organic Pyrene < 0.32 μg/L EPA 625 0.32 10 22009/10-2 MO-CAM 12/8/2009 Composite Organic Pyrene < 0.42 μg/L D EPA 8270C 0.42 1 22009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-MEI 12/8/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(a)pyrene < 0.2 μg/L EPA 625 0.2 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(a)pyrene < 0.36 μg/L EPA 8270C 0.36 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 1

Page 7 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate DNQ 1.6 μg/L D EPA 525.2 1.1 3 12009/10-2 MO-MEI 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-MEI 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Pesticide Pentachlorophenol = 0.43 μg/L EPA 515.3 0.02 0.2 12009/10-2 MO-MEI 12/8/2009 Composite Pesticide Pentachlorophenol DNQ 2.7 μg/L EPA 625 0.56 5 12009/10-2 MO-MEI 12/8/2009 Composite Pesticide Pentachlorophenol DNQ 0.48 μg/L EPA 8270C 0.15 1 12009/10-2 MO-MEI 12/7/2009 Grab Conventional pH = 7.71 pH Units Field Meter -88 0.01 12009/10-2 MO-MEI 12/7/2009 Grab Conventional pH = 7.27 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Phenol < 0.35 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-2 MO-MEI 12/8/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-MEI 12/8/2009 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-OJA 12/8/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(a)pyrene < 0.2 μg/L EPA 625 0.2 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(a)pyrene < 0.36 μg/L EPA 8270C 0.36 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate DNQ 1.6 μg/L D EPA 525.2 1.1 3 12009/10-2 MO-OJA 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate < 2.6 μg/L EPA 625 2.6 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 1

Page 8 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 MO-OJA 12/8/2009 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-OJA 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Pesticide Pentachlorophenol = 0.26 μg/L EPA 515.3 0.02 0.2 12009/10-2 MO-OJA 12/8/2009 Composite Pesticide Pentachlorophenol DNQ 2.6 μg/L EPA 625 0.56 5 12009/10-2 MO-OJA 12/8/2009 Composite Pesticide Pentachlorophenol DNQ 0.3 μg/L EPA 8270C 0.15 1 12009/10-2 MO-OJA 12/7/2009 Grab Conventional pH = 7.62 pH Units Field Meter -88 0.01 12009/10-2 MO-OJA 12/7/2009 Grab Conventional pH = 7.29 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Phenol < 0.35 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-2 MO-OJA 12/8/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-OJA 12/8/2009 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.88 μg/L EPA 625 0.88 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.77 μg/L EPA 625 0.77 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dimethylphenol < 0.8 μg/L EPA 625 0.8 2 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dinitrophenol < 5 μg/L EPA 625 5 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2-Chlorophenol < 0.71 μg/L EPA 625 0.71 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2-Nitrophenol < 0.84 μg/L EPA 625 0.84 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.33 μg/L EPA 625 0.33 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.4 μg/L EPA 625 0.4 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4-Nitrophenol < 6.7 μg/L EPA 625 6.7 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-2 MO-VEN 12/8/2009 Composite Organic Acenaphthene < 0.31 μg/L EPA 625 0.31 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Acenaphthylene < 0.26 μg/L EPA 625 0.26 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Anthracene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benz(a)anthracene < 0.19 μg/L EPA 625 0.19 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(a)pyrene < 0.2 μg/L EPA 625 0.2 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(a)pyrene < 0.36 μg/L EPA 8270C 0.36 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.31 μg/L EPA 625 0.31 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.23 μg/L EPA 625 0.23 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate = 4.3 μg/L EPA 525.2 1.1 3 12009/10-2 MO-VEN 12/8/2009 Composite Organic Bis(2-ethylhexyl)phthalate = 8.6 μg/L EPA 625 2.6 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Chrysene < 0.25 μg/L EPA 625 0.25 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Fluoranthene < 0.16 μg/L EPA 625 0.16 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Fluorene < 0.28 μg/L EPA 625 0.28 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.32 μg/L EPA 625 0.32 10 12009/10-2 MO-VEN 12/8/2009 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Naphthalene < 0.35 μg/L EPA 625 0.35 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-2 MO-VEN 12/8/2009 Composite Pesticide Pentachlorophenol DNQ 2.5 μg/L EPA 625 0.56 5 12009/10-2 MO-VEN 12/8/2009 Composite Pesticide Pentachlorophenol < 0.15 μg/L EPA 8270C 0.15 1 12009/10-2 MO-VEN 12/7/2009 Grab Conventional pH = 7.69 pH Units Field Meter -88 0.01 12009/10-2 MO-VEN 12/7/2009 Grab Conventional pH = 6.6 pH Units D SM 4500-H+ B 0.1 0.1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Phenanthrene < 0.25 μg/L EPA 625 0.25 5 1

Page 9 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-2 MO-VEN 12/8/2009 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Phenol < 0.3 μg/L EPA 625 0.3 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Phenol < 0.35 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-2 MO-VEN 12/8/2009 Composite Organic Pyrene < 0.16 μg/L EPA 625 0.16 5 12009/10-2 MO-VEN 12/8/2009 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic 2,4,6-Trichlorophenol DNQ 0.79 μg/L HB-LCSR EPA 8270C 0.3 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-CC 2/6/2010 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-CC 2/6/2010 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-3 ME-CC 2/6/2010 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-CC 2/6/2010 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-3 ME-CC 2/6/2010 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-3 ME-CC 2/6/2010 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 ME-CC 2/6/2010 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-3 ME-CC 2/5/2010 Grab Conventional pH = 7.78 pH Units Field Meter -88 0.01 12009/10-3 ME-CC 2/5/2010 Grab Conventional pH = 7.74 pH Units EST-HT SM 4500-H+ B 0.1 0.1 12009/10-3 ME-CC 2/6/2010 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 ME-CC 2/6/2010 Composite Organic Phenol < 0.35 μg/L EPA 8270C 0.35 1 12009/10-3 ME-CC 2/6/2010 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 ME-VR2 2/6/2010 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-3 ME-VR2 2/6/2010 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-3 ME-VR2 2/6/2010 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-3 ME-VR2 2/5/2010 Grab Conventional pH = 7.89 pH Units Field Meter -88 0.01 12009/10-3 ME-VR2 2/5/2010 Grab Conventional pH = 7.89 pH Units EST-HT SM 4500-H+ B 0.1 0.1 12009/10-3 ME-VR2 2/6/2010 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 ME-VR2 2/6/2010 Composite Organic Phenol < 0.35 μg/L EPA 8270C 0.35 1 12009/10-3 ME-VR2 2/6/2010 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 1

Page 10 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-3 MO-CAM 2/6/2010 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-CAM 2/6/2010 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-3 MO-CAM 2/6/2010 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-3 MO-CAM 2/6/2010 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Pesticide Pentachlorophenol < 0.02 μg/L EPA 515.3 0.02 0.2 12009/10-3 MO-CAM 2/5/2010 Grab Conventional pH = 8.66 pH Units Field Meter -88 0.01 12009/10-3 MO-CAM 2/5/2010 Grab Conventional pH = 8.47 pH Units EST-HT SM 4500-H+ B 0.1 0.1 12009/10-3 MO-CAM 2/6/2010 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-CAM 2/6/2010 Composite Organic Phenol DNQ 0.54 μg/L LB-LCSR EPA 8270C 0.35 1 12009/10-3 MO-CAM 2/6/2010 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-MEI 2/6/2010 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-3 MO-MEI 2/6/2010 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-3 MO-MEI 2/6/2010 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Pesticide Pentachlorophenol = 0.21 μg/L EPA 515.3 0.02 0.2 12009/10-3 MO-MEI 2/5/2010 Grab Conventional pH = 7.92 pH Units Field Meter -88 0.01 12009/10-3 MO-MEI 2/5/2010 Grab Conventional pH = 7.7 pH Units EST-HT SM 4500-H+ B 0.1 0.1 12009/10-3 MO-MEI 2/6/2010 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-MEI 2/6/2010 Composite Organic Phenol < 0.35 μg/L EPA 8270C 0.35 1 12009/10-3 MO-MEI 2/6/2010 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L EPA 8270C 0.3 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2,4-Dichlorophenol < 0.51 μg/L EPA 8270C 0.51 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2,4-Dimethylphenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2,4-Dinitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2-Chlorophenol < 0.65 μg/L EPA 8270C 0.65 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 2-Nitrophenol < 0.71 μg/L EPA 8270C 0.71 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 4,6-Dinitro-2-methylphenol < 0.14 μg/L EPA 8270C 0.14 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 4-Chloro-3-methylphenol < 0.37 μg/L EPA 8270C 0.37 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic 4-Nitrophenol < 1 μg/L EPA 8270C 1 2 12009/10-3 MO-OJA 2/6/2010 Composite Organic Acenaphthene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Acenaphthylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Anthracene < 0.12 μg/L EPA 8270C 0.12 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Benz(a)anthracene < 0.28 μg/L EPA 8270C 0.28 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Benzo(a)pyrene < 0.073 μg/L EPA 525.2 0.073 0.1 12009/10-3 MO-OJA 2/6/2010 Composite Organic Benzo(b)fluoranthene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Benzo(g,h,i)perylene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Benzo(k)fluoranthene < 0.12 μg/L EPA 8270C 0.12 0.5 1

Page 11 of 312


EventID SiteID SampleDate SampleMethod Classification Constituent Sign Result Units ProgramQual Method MDL RL DilFactor2009/10-3 MO-OJA 2/6/2010 Composite Organic Bis(2-ethylhexyl)phthalate < 1.1 μg/L EPA 525.2 1.1 3 12009/10-3 MO-OJA 2/6/2010 Composite Organic Chrysene < 0.09 μg/L EPA 8270C 0.09 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Dibenz(a,h)anthracene < 0.13 μg/L EPA 8270C 0.13 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Fluoranthene < 0.2 μg/L EPA 8270C 0.2 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Fluorene < 0.15 μg/L EPA 8270C 0.15 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Indeno(1,2,3-cd)pyrene < 0.1 μg/L EPA 8270C 0.1 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Naphthalene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Pesticide Pentachlorophenol = 0.24 μg/L EPA 515.3 0.02 0.2 12009/10-3 MO-OJA 2/5/2010 Grab Conventional pH = 7.86 pH Units Field Meter -88 0.01 12009/10-3 MO-OJA 2/5/2010 Grab Conventional pH = 7.66 pH Units EST-HT SM 4500-H+ B 0.1 0.1 12009/10-3 MO-OJA 2/6/2010 Composite Organic Phenanthrene < 0.11 μg/L EPA 8270C 0.11 0.5 12009/10-3 MO-OJA 2/6/2010 Composite Organic Phenol < 0.35 μg/L EPA 8270C 0.35 1 12009/10-3 MO-OJA 2/6/2010 Composite Organic Pyrene < 0.21 μg/L EPA 8270C 0.21 0.5 12009/10-3 MO-VEN 2/6/2010 Composite Organic 2,4,6-Trichlorophenol < 0.3 μg/L

Documents

countg of ventura WORKS MM€¦ · 19/07/2019 · The Ventura County Watershed Protection District (District), as Principal Permittee and on behalf of the Ventura Countywide Stormwater