A Case Study of Loch Vale Watershed (LVWS): Exploring Scientific
Process Using Excel, Field Studies and Internet Research AP
Environmental Science Class, Rocky Mountain High School, Fort
Collins, CO The stated goal of the AP Environmental Science (APES)
course is to provide students with the scientific principles,
concepts, and methodologies required to understand the
interrelationships of the natural world, to identify and analyze
environmental problems both natural and human-made, to evaluate the
relative risks associated with these problems, and to examine
alternative solutions to resolving or preventing them.Course
Instructor: Dave Swartz; CSU GK-12 Fellows: Jill Oropeza, MS in
Ecology & Angie Moline, PhD in EcologyLaboratory Field Trip,
Natural Resource Ecology Lab (NREL), CSU February 22, 2006Students
visited laboratory facilities where they were introduced to
equipment and chemistry techniques used for analyzing samples
collected from LVWS. They also participated in discussion about how
to design and manage research projects and types of research
activities going on at NREL. Excel: A Tool for Scientific Inquiry
January 17-20, 2006 Teaching students to use Excel provided them
the opportunity to: Explore real-world research data from Loch Vale
Watershed (LVWS) Develop technical graphing skills and ability to
apply basic statistics for interpretation Practice communicating
results to different audiencesConnecting to River Watch Activities
(future activities)RMHS has worked with the Colorado RiverWatch
Network for 10 years. Students will sample water from Spring Creek
and the Poudre River in April and collect metals samples (analyzed
by Colorado Division of Wildlife), test for Dissolved Oxygen,
measure pH, acidity, and alkalinity of the samples.The Loch Vale
Winter Ecology Field Trip, Rocky Mountain National Park February
21, 2006
The objectives of the Loch Vale field trip were twofold: 1) To
experience the physical, technical, and logistical aspects of doing
ecological research, and 2) To encourage the development of an
ethic of environmental stewardship A field experience is one of the
most important ways students establish a personal stake in a
project! Getting there and the lessons learnedThe students hiked
2.5 miles on snowshoes with an overall elevation gain of ~1,000 ft.
At the top, they were met with blowing winds and snow near Loch
Vale. Not at all the sunny day we hoped for! The reality and
rewards of hard work in the field! Students observed RMNP staff
collect stream water samples. Participated in discussion and
demonstration of monitoring methods for water collection at LVWS
study Learned about different types of ecological data collected
from other study sites from within LVWS, including soils,
groundwater, snowpack, and forestry data
Chart1
1.1004166667
0.857
1.0527787948
0.9679081633
0.7702380952
0.9721519814
0.8019791667
1.1485416667
1.2059259259
0.9365277778
1.1665357143
1.1788611111
1.0062638889
0.8745972222
1.0295833333
1.0347916667
1.0506666667
0.9137083333
1.2560416667
1.4399583333
1.5530416667
1.758125
1.7964166667
nitrate (ueq/L)
Annual Average Stream Nitrate
TN
datemonthyearStreamTNMonthYeartotal nitrogendateyearyearly
average
Jun-99619990.34619990.3626/1/9919990.296
Jun-99619990.36719990.2337/1/9920000.3281666667
Jun-99619990.38819990.2328/1/9920010.3793888889
Jun-99619990.37919990.2559/1/9920020.4010416667
Jun-99619990.361019990.32310/1/9920030.4520194444
Jul-99719990.291119990.31811/1/9920040.4498
Jul-99719990.231219990.35012/1/990
Jul-99719990.21120000.2951/1/00
Jul-99719990.2220000.2542/1/00
Aug-99819990.2320000.1633/1/00
Aug-99819990.24420000.1884/1/00
Aug-99819990.27520000.3455/1/00
Aug-99819990.23620000.3536/1/00
Aug-99819990.22720000.2657/1/00
Sep-99919990.24820000.2288/1/00
Sep-99919990.25920000.3989/1/00
Sep-99919990.261020000.46610/1/00
Sep-99919990.271120000.55011/1/00
Oct-991019990.31220000.43512/1/00
Oct-991019990.33120010.3781/1/01
Oct-991019990.33220010.2552/1/01
Oct-991019990.33320010.2403/1/01
Nov-991119990.34420010.2284/1/01
Nov-991119990.31520010.3765/1/01
Nov-991119990.3620010.4036/1/01
Nov-991119990.32720010.2747/1/01
Nov-991119990.32820010.4438/1/01
Dec-991219990.34920010.4639/1/01
Dec-991219990.371020010.49810/1/01
Dec-991219990.341120010.46011/1/01
Jan-00120000.331220010.53712/1/01
Jan-00120000.28120020.3941/1/02
Jan-00120000.27220020.2932/1/02
Jan-00120000.3320020.2083/1/02
Feb-00220000.29420020.1664/1/02
Feb-00220000.28520020.2835/1/02
Feb-00220000.26620020.4536/1/02
Feb-00220000.25720020.3467/1/02
Feb-00220000.19820020.4138/1/02
Mar-00320000.19920020.4639/1/02
Mar-00320000.161020020.59410/1/02
Mar-00320000.141120020.60311/1/02
Mar-00320000.161220020.60012/1/02
Apr-00420000.17120030.4441/1/03
Apr-00420000.14220030.3852/1/03
Apr-00420000.2320030.4133/1/03
Apr-00420000.24420030.4184/1/03
May-00520000.41520030.4315/1/03
May-00520000.3620030.5206/1/03
May-00520000.3720030.3167/1/03
May-00520000.37820030.3498/1/03
Jun-00620000.38920030.4699/1/03
Jun-00620000.331020030.50810/1/03
Jun-00620000.361120030.59111/1/03
Jun-00620000.341220030.58012/1/03
Jul-00720000.28120040.4761/1/04
Jul-00720000.23220040.4032/1/04
Jul-00720000.29320040.2583/1/04
Jul-00720000.26420040.3494/1/04
Aug-00820000.26520040.4955/1/04
Aug-00820000.2620040.5696/1/04
Aug-00820000.21720040.4597/1/04
Aug-00820000.22820040.3618/1/04
Aug-00820000.25920040.4799/1/04
Sep-00920000.391020040.54510/1/04
Sep-00920000.41120040.55611/1/04
Sep-00920000.380
Sep-00920000.42
Oct-001020000.48
Oct-001020000.49
Oct-001020000.48
Oct-001020000.45
Oct-001020000.43
Nov-001120000.5
Nov-001120000.62
Nov-001120000.56
Nov-001120000.52
Dec-001220000.46
Dec-001220000.41
Dec-001220000.43
Dec-001220000.44
Jan-01120010.42
Jan-01120010.39
Jan-01120010.37
Jan-01120010.37
Jan-01120010.34
Feb-01220010.33
Feb-01220010.27
Feb-01220010.2
Feb-01220010.22
Mar-01320010.2
Mar-01320010.26
Mar-01320010.24
Mar-01320010.26
Apr-01420010.27
Apr-01420010.17
Apr-01420010.17
Apr-01420010.3
May-01520010.35
May-01520010.36
May-01520010.35
May-01520010.42
May-01520010.4
Jun-01620010.4
Jun-01620010.42
Jun-01620010.38
Jun-01620010.41
Jul-01720010.31
Jul-01720010.27
Jul-01720010.27
Jul-01720010.27
Jul-01720010.25
Aug-01820010.29
Aug-01820010.5
Aug-01820010.51
Aug-01820010.47
Sep-01920010.42
Sep-01920010.42
Sep-01920010.49
Sep-01920010.52
Oct-011020010.48
Oct-011020010.48
Oct-011020010.53
Oct-011020010.5
Oct-011020010.5
Nov-011120010.49
Nov-011120010.48
Nov-011120010.44
Nov-011120010.43
Dec-011220010.56
Dec-011220010.54
Dec-011220010.51
Jan-02120020.45
Jan-02120020.41
Jan-02120020.37
Jan-02120020.4
Jan-02120020.34
Feb-02220020.32
Feb-02220020.29
Feb-02220020.27
Feb-02220020.29
Mar-02320020.27
Mar-02320020.21
Mar-02320020.2
Mar-02320020.15
Apr-02420020.14
Apr-02420020.12
Apr-02420020.2
Apr-02420020.18
Apr-02420020.19
May-02520020.2
May-02520020.23
May-02520020.36
May-02520020.34
Jun-02620020.46
Jun-02620020.48
Jun-02620020.45
Jun-02620020.42
Jul-02720020.39
Jul-02720020.34
Jul-02720020.32
Jul-02720020.33
Jul-02720020.35
Aug-02820020.36
Aug-02820020.45
Aug-02820020.44
Aug-02820020.4
Sep-02920020.37
Sep-02920020.38
Sep-02920020.53
Sep-02920020.57
Oct-021020020.58
Oct-021020020.59
Oct-021020020.6
Oct-021020020.61
Oct-021020020.59
Nov-021120020.61
Nov-021120020.54
Nov-021120020.61
Nov-021120020.65
Dec-021220020.66
Dec-021220020.65
Dec-021220020.59
Dec-021220020.57
Dec-021220020.53
Jan-03120030.494
Jan-03120030.449
Jan-03120030.443
Jan-03120030.389
Feb-03220030.344
Feb-03220030.386
Feb-03220030.383
Feb-03220030.428
Mar-03320030.4
Mar-03320030.344
Mar-03320030.496
Apr-03420030.466
Apr-03420030.465
Apr-03420030.468
Apr-03420030.35
Apr-03420030.341
May-03520030.325
May-03520030.383
May-03520030.475
May-03520030.539
Jun-03620030.572
Jun-03620030.514
Jun-03620030.522
Jun-03620030.47
Jul-03720030.422
Jul-03720030.313
Jul-03720030.262
Jul-03720030.274
Jul-03720030.31
Aug-03820030.318
Aug-03820030.284
Aug-03820030.396
Aug-03820030.398
Sep-03920030.366
Sep-03920030.424
Sep-03920030.505
Sep-03920030.533
Sep-03920030.517
Oct-031020030.498
Oct-031020030.505
Oct-031020030.514
Oct-031020030.516
Nov-031120030.519
Nov-031120030.584
Nov-031120030.578
Nov-031120030.684
Dec-031220030.617
Dec-031220030.581
Dec-031220030.561
Dec-031220030.582
Dec-031220030.56
Jan-04120040.537
Jan-04120040.488
Jan-04120040.437
Jan-04120040.443
Feb-04220040.44
Feb-04220040.418
Feb-04220040.399
Feb-04220040.355
Mar-04320040.311
Mar-04320040.291
Mar-04320040.184
Mar-04320040.246
Apr-04420040.297
Apr-04420040.398
Apr-04420040.352
Apr-04420040.347
May-04520040.344
May-04520040.555
May-04520040.56
May-04520040.519
Jun-04620040.511
Jun-04620040.553
Jun-04620040.555
Jun-04620040.647
Jun-04620040.579
Jul-04720040.505
Jul-04720040.432
Jul-04720040.461
Jul-04720040.437
Aug-04820040.409
Aug-04820040.362
Aug-04820040.333
Aug-04820040.231
Aug-04820040.468
Sep-04920040.477
Sep-04920040.455
Sep-04920040.475
Sep-04920040.507
Oct-041020040.537
Oct-041020040.542
Oct-041020040.547
Oct-041020040.552
Nov-041120040.637
Nov-041120040.512
Nov-041120040.559
Nov-041120040.578
Nov-041120040.495
TN
0
0
0
0
0
0
total stream nitrogen
no3
datemonthyearNO3MonthYearnitratedateyearyearly average
May-82519820.53519820.535/1/8219821.1004166667
Jun-82619821.2619821.276/1/8219830.857
Jun-82619821.33819820.938/1/8219841.0527787948
Aug-82819820.96919821.289/1/8219850.9679081633
Aug-82819820.971019820.8710/1/8219860.7702380952
Aug-82819820.881219821.7312/1/8219870.9721519814
Aug-82819820.9219830.982/1/8319880.8019791667
Sep-82919821.28619831.246/1/8319891.1485416667
Oct-821019820.87719830.877/1/8319901.2059259259
Dec-821219821.73819830.628/1/8319910.9365277778
Feb-83219830.98919830.589/1/8319921.1665357143
Jun-83619831.33519841.415/1/8419931.1788611111
Jun-83619831.15619841.376/1/8419941.0062638889
Jul-83719830.89719840.947/1/8419950.8745972222
Jul-83719830.84819840.668/1/8419961.0295833333
Aug-83819830.84919840.899/1/8419971.0347916667
Aug-83819830.4419851.114/1/8519981.0506666667
Sep-83919830.58519851.145/1/8519990.9137083333
May-84519840.98619851.206/1/8520001.2560416667
May-84519841.42719850.827/1/8520011.4399583333
May-84519841.6819850.588/1/8520021.5530416667
May-84519841.68919850.739/1/8520031.758125
May-84519841.511019851.2010/1/8520041.7964166667
May-84519841.68419860.654/1/860
May-84519841.42519860.705/1/86
May-84519841.24619861.306/1/86
May-84519841.46719860.697/1/86
May-84519841.42819860.458/1/86
May-84519841.37919860.849/1/86
May-84519841.33319871.103/1/87
May-84519841.29419871.014/1/87
May-84519841.51519871.245/1/87
May-84519841.37619870.986/1/87
May-84519841.42719870.727/1/87
May-84519841.42819870.728/1/87
May-84519841.33919870.789/1/87
May-84519841.331019870.8910/1/87
Jun-84619841.371119870.9811/1/87
Jun-84619841.461219871.3212/1/87
Jun-84619841.42419880.764/1/88
Jun-84619841.42519880.795/1/88
Jun-84619841.42619881.036/1/88
Jun-84619841.42719880.797/1/88
Jun-84619841.91819880.588/1/88
Jun-84619841.55919880.749/1/88
Jun-84619841.61019880.7110/1/88
Jun-84619841.371119881.0111/1/88
Jun-84619841.37819891.408/1/89
Jun-84619841.37919890.869/1/89
Jun-84619841.371019891.0110/1/89
Jun-84619841.371119891.3311/1/89
Jun-84619841.29419900.984/1/90
Jun-84619841.24519901.175/1/90
Jun-84619841.24619901.516/1/90
Jun-84619841.15719901.057/1/90
Jun-84619841.24819900.848/1/90
Jun-84619841.2919900.969/1/90
Jun-84619841.21019901.3910/1/90
Jun-84619841.291119901.6911/1/90
Jun-84619841.151219901.2712/1/90
Jul-84719841.15119911.231/1/91
Jul-84719841.2219910.352/1/91
Jul-84719840.8319910.263/1/91
Jul-84719840.75419910.204/1/91
Jul-84719840.8519910.895/1/91
Jul-84719840.93619911.396/1/91
Aug-84819840.66719910.857/1/91
Sep-84919840.89819910.808/1/91
Apr-85419851.11919911.229/1/91
May-85519851.021019911.2910/1/91
May-85519850.981119911.3611/1/91
May-85519851.151219911.4212/1/91
May-85519850.93119921.081/1/92
May-85519850.98219920.692/1/92
May-85519851.02319921.033/1/92
May-85519851.06419920.844/1/92
May-85519851.11519921.315/1/92
May-85519851.15619921.736/1/92
May-85519851.29719920.887/1/92
May-85519851.42819920.778/1/92
May-85519851.29919921.319/1/92
May-85519851.241019921.2910/1/92
May-85519851.291119921.4511/1/92
Jun-85619851.111219921.6112/1/92
Jun-85619851.2119931.351/1/93
Jun-85619851.06219931.182/1/93
Jun-85619851.33319931.233/1/93
Jun-85619851.33419931.204/1/93
Jun-85619851.37519931.205/1/93
Jun-85619851.15619931.226/1/93
Jun-85619851.2719930.897/1/93
Jun-85619851.2819930.648/1/93
Jun-85619851.11919931.119/1/93
Jun-85619851.111019931.3410/1/93
Jun-85619851.21119931.4311/1/93
Jul-85719850.841219931.3412/1/93
Jul-85719850.8119941.111/1/94
Aug-85819850.58219940.762/1/94
Sep-85919850.4319940.493/1/94
Sep-85919851.06419940.824/1/94
Oct-851019851.2519941.075/1/94
Apr-86419860.58619941.086/1/94
Apr-86419860.71719940.707/1/94
May-86519860.66819940.648/1/94
May-86519860.53919941.169/1/94
May-86519860.751019941.1810/1/94
May-86519860.751119941.5711/1/94
May-86519860.531219941.5112/1/94
May-86519860.58119951.111/1/95
May-86519861.11219950.672/1/95
Jun-86619861.55319950.263/1/95
Jun-86619861.37419950.214/1/95
Jun-86619861.24519950.665/1/95
Jun-86619861.02619951.446/1/95
Jul-86719860.98719951.067/1/95
Jul-86719860.66819950.568/1/95
Jul-86719860.62919950.599/1/95
Jul-86719860.491019951.1310/1/95
Aug-86819860.441119951.4311/1/95
Aug-86819860.441219951.3812/1/95
Aug-86819860.44119961.081/1/96
Aug-86819860.49219960.932/1/96
Sep-86919860.84319960.763/1/96
Mar-87319871.2419960.584/1/96
Mar-87319871.2519960.935/1/96
Mar-87319871.24619961.146/1/96
Mar-87319871.24719960.657/1/96
Mar-87319871.11819960.538/1/96
Mar-87319871.02919961.029/1/96
Mar-87319871.061019961.5010/1/96
Mar-87319871.061119961.7111/1/96
Mar-87319870.981219961.5312/1/96
Mar-87319870.98119971.151/1/97
Mar-87319871.06219971.012/1/97
Apr-87419871.02319970.453/1/97
Apr-87419871.02419970.344/1/97
Apr-87419870.93519970.975/1/97
Apr-87419870.84619971.316/1/97
Apr-87419870.89719970.877/1/97
Apr-87419871.29819970.958/1/97
Apr-87419871.15919970.819/1/97
Apr-87419871.021019971.5210/1/97
Apr-87419870.81119971.5411/1/97
Apr-87419871.021219971.5212/1/97
Apr-87419871.02119981.011/1/98
Apr-87419871.02219981.092/1/98
Apr-87419871.06319980.933/1/98
Apr-87419870.98419980.834/1/98
Apr-87419871.02519980.985/1/98
May-87519870.98619981.206/1/98
May-87519871.11719980.897/1/98
May-87519871.11819980.838/1/98
May-87519871.24919980.849/1/98
May-87519871.421019981.2510/1/98
May-87519871.371119981.4411/1/98
May-87519871.151219981.3212/1/98
May-87519871.29119990.961/1/99
May-87519871.2219990.792/1/99
May-87519871.2319990.233/1/99
May-87519871.42419990.374/1/99
May-87519871.33519990.985/1/99
May-87519871.33619991.406/1/99
Jun-87619870.98719990.857/1/99
Jun-87619871.02819990.828/1/99
Jun-87619871.06919990.929/1/99
Jun-87619870.981019991.2310/1/99
Jun-87619870.841119991.2011/1/99
Jul-87719870.751219991.2312/1/99
Jul-87719870.84120000.971/1/00
Jul-87719870.66220000.832/1/00
Jul-87719870.62320000.353/1/00
Aug-87819870.75420000.474/1/00
Aug-87819870.8520002.105/1/00
Aug-87819870.66620001.386/1/00
Aug-87819870.66720000.967/1/00
Sep-87919870.71820000.728/1/00
Sep-87919870.71920001.419/1/00
Sep-87919870.81020001.9210/1/00
Sep-87919870.891120002.2111/1/00
Oct-871019870.841220001.7512/1/00
Oct-871019870.89120011.481/1/01
Oct-871019870.93220010.822/1/01
Oct-871019870.89320010.773/1/01
Nov-871119870.93420010.674/1/01
Nov-871119871.02520011.175/1/01
Nov-871119870.98620011.506/1/01
Dec-871219871.6720011.007/1/01
Dec-871219871.15820011.748/1/01
Dec-871219871.2920012.059/1/01
Apr-88419881.021020012.0710/1/01
Apr-88419880.81120011.9211/1/01
Apr-88419880.711220012.1012/1/01
Apr-88419880.66120021.451/1/02
Apr-88419880.62220021.052/1/02
May-88519880.71320020.643/1/02
May-88519880.53420020.374/1/02
May-88519880.66520020.825/1/02
May-88519880.75620021.736/1/02
May-88519880.75720021.317/1/02
May-88519880.53820021.668/1/02
May-88519880.58920021.919/1/02
May-88519880.711020022.5710/1/02
May-88519880.751120022.5511/1/02
May-88519881.331220022.5912/1/02
May-88519881.15120031.771/1/03
May-88519881.02220031.522/1/03
Jun-88619881.11320031.593/1/03
Jun-88619881.11420031.444/1/03
Jun-88619880.98520031.395/1/03
Jun-88619880.93620032.006/1/03
Jul-88719881.02720031.167/1/03
Jul-88719880.8820031.328/1/03
Jul-88719880.75920032.029/1/03
Jul-88719880.581020032.0410/1/03
Aug-88819880.531120032.4811/1/03
Aug-88819880.531220032.3812/1/03
Aug-88819880.66120041.921/1/04
Aug-88819880.58220041.522/1/04
Aug-88819880.62320040.733/1/04
Sep-88919880.66420041.134/1/04
Sep-88919880.71520042.135/1/04
Sep-88919880.84620042.246/1/04
Oct-881019880.71720041.807/1/04
Oct-881019880.71820041.518/1/04
Oct-881019880.71920041.919/1/04
Oct-881019880.711020042.2610/1/04
Nov-881119880.81120042.3011/1/04
Nov-881119880.891220042.1212/1/04
Nov-881119880.890
Nov-881119881.2
Nov-881119881.29
Aug-89819891.29
Aug-89819891.51
Sep-89919890.84
Sep-89919890.89
Sep-89919890.84
Oct-891019890.93
Oct-891019891.02
Oct-891019890.93
Oct-891019891.15
Nov-891119891.33
Nov-891119891.33
Apr-90419900.98
May-90519901.06
May-90519901.24
May-90519901.02
May-90519900.93
May-90519901.6
Jun-90619901.55
Jun-90619901.73
Jun-90619901.42
Jun-90619901.33
Jul-90719901.2
Jul-90719901.2
Jul-90719901.02
Jul-90719900.98
Jul-90719900.84
Aug-90819900.71
Aug-90819900.75
Aug-90819901.02
Aug-90819900.89
Sep-90919900.89
Sep-90919900.89
Sep-90919901.11
Oct-901019901.15
Oct-901019901.29
Oct-901019901.6
Oct-901019901.55
Oct-901019901.37
Nov-901119901.55
Nov-901119901.82
Dec-901219901.33
Dec-901219901.2
Jan-91119911.29
Jan-91119911.2
Jan-91119911.2
Jan-91119911.42
Jan-91119911.02
Feb-91219910.35
Mar-91319910.31
Mar-91319910.27
Mar-91319910.22
Mar-91319910.22
Apr-91419910.18
Apr-91419910.18
Apr-91419910.27
Apr-91419910.18
May-91519910.18
May-91519911.33
May-91519911.15
Jun-91619911.6
Jun-91619911.37
Jun-91619911.2
Jul-91719911.11
Jul-91719910.8
Jul-91719910.66
Jul-91719910.75
Jul-91719910.93
Aug-91819910.84
Aug-91819910.8
Aug-91819910.75
Sep-91919910.84
Sep-91919911.15
Sep-91919911.42
Sep-91919911.46
Oct-911019911.24
Oct-911019911.42
Oct-911019911.24
Oct-911019911.2
Oct-911019911.33
Nov-911119911.42
Nov-911119911.37
Nov-911119911.29
Dec-911219911.42
Dec-911219911.51
Dec-911219911.37
Dec-911219911.64
Dec-911219911.15
Jan-92119921.11
Jan-92119921.2
Jan-92119921.02
Jan-92119920.98
Feb-92219920.84
Feb-92219920.71
Feb-92219920.53
Mar-92319920.53
Mar-92319921.2
Mar-92319921.06
Mar-92319921.11
Mar-92319921.24
Apr-92419921.06
Apr-92419920.89
Apr-92419920.89
Apr-92419920.53
May-92519920.75
May-92519921.24
May-92519921.95
Jun-92619921.95
Jun-92619921.91
Jun-92619921.6
Jun-92619921.95
Jun-92619921.25
Jul-92719920.93
Jul-92719921.02
Jul-92719920.75
Jul-92719920.81
Aug-92819921.01
Aug-92819920.73
Aug-92819920.58
Sep-92919921.11
Sep-92919921.48
Sep-92919921.15
Sep-92919921.49
Sep-92919921.33
Oct-921019921.43
Oct-921019921.24
Oct-921019921.37
Oct-921019921.11
Nov-921119921.28
Nov-921119921.5
Nov-921119921.54
Nov-921119921.54
Nov-921119921.39
Dec-921219921.42
Dec-921219921.9
Dec-921219921.91
Dec-921219921.35
Dec-921219921.64
Dec-921219921.51
Dec-921219921.55
Jan-93119931.32
Jan-93119931.46
Jan-93119931.44
Jan-93119931.51
Jan-93119931.12
Jan-93119931.29
Jan-93119931.31
Feb-93219931.03
Feb-93219931.25
Feb-93219931.13
Feb-93219931.3
Mar-93319931.38
Mar-93319931.21
Mar-93319931.25
Mar-93319931.1
Mar-93319931.23
Apr-93419931.24
Apr-93419931.13
Apr-93419931.13
Apr-93419931.31
May-93519931.15
May-93519931.07
May-93519931.21
May-93519931.37
Jun-93619931.29
Jun-93619931.27
Jun-93619931.14
Jun-93619931.29
Jun-93619931.13
Jul-93719931.08
Jul-93719931.01
Jul-93719930.81
Jul-93719930.67
Aug-93819930.71
Aug-93819930.6
Aug-93819930.57
Aug-93819930.58
Aug-93819930.6
Aug-93819930.79
Sep-93919930.82
Sep-93919931.13
Sep-93919931.01
Sep-93919931.1
Sep-93919931.07
Sep-93919931.3
Sep-93919931.17
Sep-93919931.3
Oct-931019931.17
Oct-931019931.17
Oct-931019931.82
Oct-931019931.2
Nov-931119931.29
Nov-931119931.29
Nov-931119931.35
Nov-931119931.51
Nov-931119931.62
Nov-931119931.53
Dec-931219931.51
Dec-931219931.32
Dec-931219931.26
Dec-931219931.27
Jan-94119941.09
Jan-94119941.28
Jan-94119941.13
Jan-94119940.93
Feb-94219941.04
Feb-94219940.96
Feb-94219940.73
Feb-94219940.4
Feb-94219940.69
Mar-94319940.69
Mar-94319940.45
Mar-94319940.51
Mar-94319940.25
Mar-94319940.55
Apr-94419940.58
Apr-94419940.68
Apr-94419940.83
Apr-94419941.17
May-94519941.36
May-94519940.83
May-94519941.01
May-94519941.07
May-94519941.1
Jun-94619941.28
Jun-94619941.08
Jun-94619941.04
Jun-94619940.91
Jul-94719940.88
Jul-94719940.75
Jul-94719940.6
Jul-94719940.56
Aug-94819940.48
Aug-94819940.59
Aug-94819940.56
Aug-94819940.67
Aug-94819940.88
Sep-94919941.21
Sep-94919941.1
Sep-94919941.1
Sep-94919941.21
Oct-941019941.18
Oct-941019941.31
Oct-941019940.83
Oct-941019941.4
Nov-941119941.56
Nov-941119941.45
Nov-941119941.56
Nov-941119941.62
Nov-941119941.67
Dec-941219941.67
Dec-941219941.62
Dec-941219941.23
Jan-95119951.29
Jan-95119951.33
Jan-95119950.95
Jan-95119950.85
Feb-95219950.68
Feb-95219950.68
Feb-95219951.02
Feb-95219950.59
Feb-95219950.4
Mar-95319950.49
Mar-95319950.2
Mar-95319950.2
Mar-95319950.15
Apr-95419950.15
Apr-95419950.15
Apr-95419950.25
Apr-95419950.27
May-95519950.4
May-95519950.65
May-95519950.73
May-95519950.76
May-95519950.76
Jun-95619951.55
Jun-95619951.33
Jul-95719951.13
Jul-95719951.08
Jul-95719950.96
Aug-95819950.67
Aug-95819950.59
Aug-95819950.48
Aug-95819950.5
Sep-95919950.48
Sep-95919950.48
Sep-95919950.47
Sep-95919950.94
Oct-951019951.08
Oct-951019951.09
Oct-951019951.09
Oct-951019951.17
Oct-951019951.23
Nov-951119951.44
Nov-951119951.21
Nov-951119951.63
Nov-951119951.44
Dec-951219951.38
Jan-96119960.91
Jan-96119961.17
Jan-96119961.17
Jan-96119961.05
Feb-96219961.03
Feb-96219960.94
Feb-96219960.85
Feb-96219960.88
Mar-96319960.84
Mar-96319960.71
Mar-96319960.78
Mar-96319960.72
Apr-96419960.61
Apr-96419960.63
Apr-96419960.67
Apr-96419960.49
Apr-96419960.48
May-96519960.57
May-96519960.77
May-96519961.03
May-96519961.34
Jun-96619961.14
Jun-96619961.12
Jun-96619961.23
Jun-96619961.08
Jul-96719960.88
Jul-96719960.76
Jul-96719960.59
Jul-96719960.54
Jul-96719960.5
Aug-96819960.62
Aug-96819960.53
Aug-96819960.53
Aug-96819960.44
Sep-96919960.59
Sep-96919961.12
Sep-96919961.08
Sep-96919961.29
Oct-961019961.32
Oct-961019961.4
Oct-961019961.42
Oct-961019961.72
Oct-961019961.66
Nov-961119961.79
Nov-961119961.92
Nov-961119961.57
Nov-961119961.57
Dec-961219961.64
Dec-961219961.62
Dec-961219961.41
Dec-961219961.56
Dec-961219961.4
Jan-97119971.19
Jan-97119971.21
Jan-97119971.01
Jan-97119971.17
Feb-97219971.15
Feb-97219971.02
Feb-97219970.75
Feb-97219971.12
Mar-97319970.85
Mar-97319970.42
Mar-97319970.35
Mar-97319970.19
Apr-97419970.17
Apr-97419970.28
Apr-97419970.38
Apr-97419970.29
Apr-97419970.57
May-97519970.45
May-97519970.94
May-97519971.16
May-97519971.31
Jun-97619971.38
Jun-97619971.53
Jun-97619971.22
Jun-97619971.12
Jul-97719971.12
Jul-97719971.03
Jul-97719970.86
Jul-97719970.7
Jul-97719970.63
Aug-97819970.78
Aug-97819971.04
Aug-97819971.01
Aug-97819970.97
Sep-97919970.73
Sep-97919970.6
Sep-97919970.58
Sep-97919971.32
Oct-971019971.58
Oct-971019971.57
Oct-971019971.64
Oct-971019971.32
Oct-971019971.48
Nov-971119971.42
Nov-971119971.58
Nov-971119971.31
Nov-971119971.83
Dec-971219971.76
Dec-971219971.59
Dec-971219971.65
Dec-971219971.38
Dec-971219971.2
Jan-98119981.03
Jan-98119981.06
Jan-98119981
Jan-98119980.93
Feb-98219981
Feb-98219981.17
Feb-98219981.05
Feb-98219981.13
Mar-98319980.86
Mar-98319981.33
Mar-98319980.92
Mar-98319980.82
Mar-98319980.71
Apr-98419980.77
Apr-98419980.84
Apr-98419980.86
Apr-98419980.86
May-98519980.88
May-98519981.1
May-98519980.74
May-98519981.2
Jun-98619981.17
Jun-98619981.17
Jun-98619981.15
Jun-98619981.27
Jun-98619981.25
Jul-98719981.09
Jul-98719980.92
Jul-98719980.71
Jul-98719980.85
Aug-98819980.81
Aug-98819980.8
Aug-98819980.84
Aug-98819980.87
Sep-98919980.76
Sep-98919980.65
Sep-98919980.81
Sep-98919980.97
Sep-98919981.03
Oct-981019981.15
Oct-981019981.29
Oct-981019981.3
Oct-981019981.25
Nov-981119981.31
Nov-981119981.39
Nov-981119981.55
Nov-981119981.49
Dec-981219981.44
Dec-981219981.46
Dec-981219981.37
Dec-981219981.26
Dec-981219981.09
Jan-99119990.99
Jan-99119990.86
Jan-99119990.9
Jan-99119991.08
Feb-99219990.72
Feb-99219990.97
Feb-99219990.69
Feb-99219990.76
Mar-99319990.39
Mar-99319990.2
Mar-99319990.24
Mar-99319990.17
Mar-99319990.17
Apr-99419990.17
Apr-99419990.29
Apr-99419990.38
Apr-99419990.64
May-99519990.65
May-99519990.83
May-99519990.71
May-99519991.72
Jun-99619991.4
Jun-99619991.32
Jun-99619991.49
Jun-99619991.49
Jun-99619991.29
Jul-99719991.04
Jul-99719990.83
Jul-99719990.82
Jul-99719990.69
Aug-99819990.71
Aug-99819990.9
Aug-99819990.9
Aug-99819990.83
Aug-99819990.77
Sep-99919990.78
Sep-99919990.88
Sep-99919991.01
Sep-99919991
Oct-991019991.23
Oct-991019991.16
Oct-991019991.23
Oct-991019991.29
Nov-991119991.27
Nov-991119991.16
Nov-991119991.09
Nov-991119991.26
Nov-991119991.21
Dec-991219991.17
Dec-991219991.29
Dec-991219991.33
Dec-991219991.14
Jan-00120001.06
Jan-00120000.89
Jan-00120000.88
Jan-00120001.04
Feb-00220000.99
Feb-00220000.96
Feb-00220000.91
Feb-00220000.75
Feb-00220000.55
Mar-00320000.38
Mar-00320000.31
Mar-00320000.29
Mar-00320000.41
Apr-00420000.48
Apr-00420000.34
Apr-00420000.44
Apr-00420000.63
May-00520001.19
May-00520003.92
May-00520002.96
May-00520000.99
May-00520001.46
Jun-00620001.5
Jun-00620001.35
Jun-00620001.35
Jun-00620001.33
Jul-00720001.1
Jul-00720000.84
Jul-00720001.02
Jul-00720000.87
Aug-00820000.66
Aug-00820000.59
Aug-00820000.61
Aug-00820000.82
Aug-00820000.92
Sep-00920001.48
Sep-00920001.33
Sep-00920001.26
Sep-00920001.56
Oct-001020001.87
Oct-001020001.92
Oct-001020002.09
Oct-001020001.93
Oct-001020001.81
Nov-001120002.06
Nov-001120002.24
Nov-001120002.34
Nov-001120002.18
Dec-001220001.93
Dec-001220001.66
Dec-001220001.72
Dec-001220001.7
Jan-01120011.69
Jan-01120011.54
Jan-01120011.4
Jan-01120011.47
Jan-01120011.3
Feb-01220011.23
Feb-01220010.89
Feb-01220010.61
Feb-01220010.56
Mar-01320010.54
Mar-01320010.87
Mar-01320010.87
Mar-01320010.81
Apr-01420010.92
Apr-01420010.47
Apr-01420010.47
Apr-01420010.82
May-01520010.91
May-01520011.11
May-01520011.07
May-01520011.43
May-01520011.33
Jun-01620011.44
Jun-01620011.63
Jun-01620011.52
Jun-01620011.42
Jul-01720011.16
Jul-01720011.03
Jul-01720010.99
Jul-01720010.9
Jul-01720010.9
Aug-01820011.12
Aug-01820011.99
Aug-01820012.08
Aug-01820011.75
Sep-01920011.69
Sep-01920011.95
Sep-01920012.42
Sep-01920012.12
Oct-011020011.99
Oct-011020012.08
Oct-011020012.21
Oct-011020012.07
Oct-011020011.98
Nov-011120012.03
Nov-011120011.87
Nov-011120011.91
Nov-011120011.87
Dec-011220012.1
Dec-011220012.02
Dec-011220012.27
Dec-011220012.01
Jan-02120021.75
Jan-02120021.57
Jan-02120021.37
Jan-02120021.3
Jan-02120021.24
Feb-02220021.17
Feb-02220021.05
Feb-02220020.93
Feb-02220021.03
Mar-02320020.95
Mar-02320020.61
Mar-02320020.6
Mar-02320020.41
Apr-02420020.35
Apr-02420020.23
Apr-02420020.5
Apr-02420020.39
Apr-02420020.36
May-02520020.46
May-02520020.54
May-02520021.15
May-02520021.12
Jun-02620021.71
Jun-02620021.75
Jun-02620021.83
Jun-02620021.62
Jul-02720021.37
Jul-02720021.32
Jul-02720021.26
Jul-02720021.32
Jul-02720021.29
Aug-02820021.4
Aug-02820021.77
Aug-02820021.82
Aug-02820021.63
Sep-02920021.46
Sep-02920021.54
Sep-02920022.2
Sep-02920022.45
Oct-021020022.53
Oct-021020022.59
Oct-021020022.73
Oct-021020022.54
Oct-021020022.47
Nov-021120022.58
Nov-021120022.19
Nov-021120022.65
Nov-021120022.79
Dec-021220022.9
Dec-021220022.88
Dec-021220022.54
Dec-021220022.38
Dec-021220022.24
Jan-03120032.02
Jan-03120031.85
Jan-03120031.74
Jan-03120031.45
Feb-03220031.28
Feb-03220031.49
Feb-03220031.53
Feb-03220031.78
Mar-03320031.57
Mar-03320031.22
Mar-03320031.98
Apr-03420031.79
Apr-03420031.83
Apr-03420031.52
Apr-03420031.2
Apr-03420030.86
May-03520030.86
May-03520031.1
May-03520031.6
May-03520032
Jun-03620032.2
Jun-03620031.99
Jun-03620032.04
Jun-03620031.77
Jul-03720031.51
Jul-03720031.21
Jul-03720030.93
Jul-03720030.98
Jul-03720031.15
Aug-03820031.11
Aug-03820031.04
Aug-03820031.52
Aug-03820031.61
Sep-03920031.51
Sep-03920031.74
Sep-03920032.2
Sep-03920032.5
Sep-03920032.15
Oct-031020031.94
Oct-031020032.01
Oct-031020032.06
Oct-031020032.14
Nov-031120032.17
Nov-031120032.44
Nov-031120032.36
Nov-031120032.93
Dec-031220032.83
Dec-031220032.41
Dec-031220032.27
Dec-031220032.24
Dec-031220032.17
Jan-04120042.27
Jan-04120041.98
Jan-04120041.74
Jan-04120041.7
Feb-04220041.71
Feb-04220041.61
Feb-04220041.49
Feb-04220041.26
Mar-04320041.09
Mar-04320041
Mar-04320040.56
Mar-04320040.43
Mar-04320040.58
Apr-04420040.73
Apr-04420041.15
Apr-04420041.19
Apr-04420041.44
May-04520041.35
May-04520042.53
May-04520042.73
May-04520041.91
Jun-04620041.86
Jun-04620042.12
Jun-04620042.23
Jun-04620042.66
Jun-04620042.31
Jul-04720042.09
Jul-04720041.62
Jul-04720041.76
Jul-04720041.71
Aug-04820041.58
Aug-04820041.21
Aug-04820041.25
Aug-04820041.7
Aug-04820041.83
Sep-04920041.87
Sep-04920041.81
Sep-04920041.93
Sep-04920042.01
Oct-041020042.18
Oct-041020042.23
Oct-041020042.27
Oct-041020042.35
Nov-041120042.64
Nov-041120042.11
Nov-041120042.18
Nov-041120042.5
Nov-041120042.07
Dec-041220042.37
Dec-041220042.31
Dec-041220042.07
Dec-041220041.73
no3
nitrate (ueq/L)
Annual Average Stream Nitrate
ca
ph
datemonthyearCaMonthYearmonthly averagedateyearyearly
average
May-82519821519821.005/1/8219821.3579166667
Jun-82619821.5619821.406/1/8219831.377
Jun-82619821.29819820.768/1/8219841.4401819767
Aug-82819820.7919821.159/1/8219851.3094897959
Aug-82819820.741019821.6410/1/8219861.2357142857
Aug-82819820.791219822.2012/1/8219871.3928019481
Aug-82819820.82219832.302/1/8319881.3697916667
Sep-82919821.15619831.406/1/8319891.6953333333
Oct-821019821.64719831.157/1/8319901.6005925926
Dec-821219822.2819831.048/1/8319911.7398611111
Feb-83219832.3919831.009/1/8319921.7347519841
Jun-83619831.6419842.304/1/8419931.7415277778
Jun-83619831.2519841.565/1/8419941.6418055556
Jul-83719831.2619841.336/1/8419951.7302083333
Jul-83719831.1719840.987/1/8419961.7320416667
Aug-83819831.1819841.008/1/8419971.702875
Aug-83819830.97919841.209/1/8419981.7540416667
Sep-839198311019841.7010/1/8419991.7029166667
Apr-84419842.3419851.704/1/8520001.9062083333
May-84519842.3519851.575/1/8520011.9294166667
May-84519842.1619851.356/1/8520022.1207916667
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Oct-981019982.86
Oct-981019981.74
Nov-981119981.7
Nov-981119981.88
Nov-981119982.08
Nov-981119982.2
Dec-981219982.25
Dec-981219982.49
Dec-981219982.51
Dec-981219982.68
Dec-981219982.83
Jan-99119992.8
Jan-99119992.68
Jan-99119992.48
Jan-99119992.65
Feb-99219992.76
Feb-99219992.38
Feb-99219992.48
Feb-99219992.56
Mar-99319992.28
Mar-99319991.85
Mar-99319992.08
Mar-99319991.77
Mar-99319991.46
Apr-99419991.62
Apr-99419991.79
Apr-99419991.71
Apr-99419991.81
May-99519992.16
May-99519991.82
May-99519991.82
May-99519991.65
Jun-99619991.46
Jun-99619991.47
Jun-99619991.39
Jun-99619991.2
Jun-99619991.03
Jul-99719990.83
Jul-99719991.13
Jul-99719991.01
Jul-99719990.9
Aug-99819990.64
Aug-99819991
Aug-99819990.96
Aug-99819990.91
Aug-99819990.64
Sep-99919990.8
Sep-99919991.34
Sep-99919991.18
Sep-99919990.83
Oct-991019991.41
Oct-991019990.75
Oct-991019991.26
Oct-991019991.64
Nov-991119991.63
Nov-991119991.63
Nov-991119991.66
Nov-991119991.79
Nov-991119992.2
Dec-991219992.46
Dec-991219992.69
Dec-991219992.43
Dec-991219992.67
Jan-00120002.59
Jan-00120002.78
Jan-00120002.69
Jan-00120002.48
Feb-00220002.55
Feb-00220002.47
Feb-00220002.31
Feb-00220002.49
Feb-00220002.22
Mar-00320002.19
Mar-00320002.26
Mar-00320002.25
Mar-00320002.25
Apr-00420002.21
Apr-00420002.08
Apr-00420001.81
Apr-00420001.8
May-00520001.65
May-00520001.36
May-00520001.58
May-00520001.4
May-00520001.41
Jun-00620001.33
Jun-00620001.44
Jun-00620001.59
Jun-00620001.58
Jul-00720001.54
Jul-00720001.05
Jul-00720001.19
Jul-00720001.23
Aug-00820001.45
Aug-00820001.05
Aug-00820001.04
Aug-00820001.11
Aug-00820001.12
Sep-00920001.48
Sep-00920001.43
Sep-00920001.41
Sep-00920001.61
Oct-001020001.9
Oct-001020001.98
Oct-001020001.95
Oct-001020001.91
Oct-001020001.81
Nov-001120002.09
Nov-001120002.23
Nov-001120002.48
Nov-001120002.41
Dec-001220002.52
Dec-001220002.37
Dec-001220002.69
Dec-001220002.63
Jan-01120012.71
Jan-01120012.49
Jan-01120012.62
Jan-01120012.75
Jan-01120012.7
Feb-01220012.8
Feb-01220012.77
Feb-01220012.03
Feb-01220012.14
Mar-01320012.26
Mar-01320012.15
Mar-01320012.36
Mar-01320012.03
Apr-01420012.3
Apr-01420012.08
Apr-01420012.07
Apr-01420012.02
May-01520011.58
May-01520011.85
May-01520011.36
May-01520011.56
May-01520011.39
Jun-01620011.42
Jun-01620011.4
Jun-01620011.43
Jun-01620011.25
Jul-01720011.14
Jul-01720011.06
Jul-01720011.1
Jul-01720011.14
Jul-01720011.11
Aug-01820011.21
Aug-01820011.48
Aug-01820011.72
Aug-01820011.43
Sep-01920011.62
Sep-01920011.63
Sep-01920011.85
Sep-01920011.94
Oct-011020011.9
Oct-011020011.86
Oct-011020011.96
Oct-011020011.89
Oct-011020011.92
Nov-011120011.91
Nov-011120011.9
Nov-011120012.08
Nov-011120012.12
Dec-011220012.37
Dec-011220012.37
Dec-011220012.69
Dec-011220012.91
Jan-02120022.91
Jan-02120022.9
Jan-02120022.78
Jan-02120022.96
Jan-02120022.82
Feb-02220022.87
Feb-02220022.7
Feb-02220022.57
Feb-02220022.33
Mar-02320022.7
Mar-02320022.41
Mar-02320022.06
Mar-02320021.92
Apr-02420021.96
Apr-02420021.63
Apr-02420021.45
Apr-02420021.59
Apr-02420021.47
May-02520021.56
May-02520021.63
May-02520021.65
May-02520021.71
Jun-02620021.72
Jun-02620021.75
Jun-02620021.62
Jun-02620021.5
Jul-02720021.43
Jul-02720021.38
Jul-02720021.4
Jul-02720021.43
Jul-02720021.44
Aug-02820021.5
Aug-02820021.64
Aug-02820021.63
Aug-02820021.63
Sep-02920021.65
Sep-02920021.67
Sep-02920022
Sep-02920022.18
Oct-021020022.22
Oct-021020022.28
Oct-021020022.36
Oct-021020022.26
Oct-021020022.19
Nov-021120022.24
Nov-021120022.44
Nov-021120022.41
Nov-021120022.86
Dec-021220022.98
Dec-021220023.13
Dec-021220023.26
Dec-021220023.25
Dec-021220023.08
Jan-03120032.83
Jan-03120032.98
Jan-03120033.07
Jan-03120032.79
Feb-03220032.63
Feb-03220032.86
Feb-03220032.78
Feb-03220032.68
Mar-03320032.78
Mar-03320032.96
Mar-03320032.79
Apr-03420032.86
Apr-03420032.61
Apr-03420032.15
Apr-03420032.16
Apr-03420031.96
May-03520031.9
May-03520032.04
May-03520031.82
May-03520031.57
Jun-03620031.48
Jun-03620031.53
Jun-03620031.55
Jun-03620031.39
Jul-03720031.27
Jul-03720031.11
Jul-03720031.25
Jul-03720031.09
Jul-03720031.31
Aug-03820031.32
Aug-03820031.28
Aug-03820031.5
Aug-03820031.46
Sep-03920031.51
Sep-03920031.59
Sep-03920031.87
Sep-03920031.91
Sep-03920031.95
Oct-031020031.95
Oct-031020031.96
Oct-031020031.98
Oct-031020032.08
Nov-031120032.12
Nov-031120032.25
Nov-031120032.34
Nov-031120032.51
Dec-031220032.76
Dec-031220032.69
Dec-031220032.79
Dec-031220032.94
Dec-031220033.1
Jan-04120042.81
Jan-04120043.08
Jan-04120042.95
Jan-04120042.86
Feb-04220042.73
Feb-04220043.11
Feb-04220043.15
Feb-04220042.61
Mar-04320042.62
Mar-04320042.59
Mar-04320042.04
Mar-04320041.9
Mar-04320041.84
Apr-04420041.65
Apr-04420042.04
Apr-04420041.72
Apr-04420041.43
May-04520041.9
May-04520041.57
May-04520041.79
May-04520041.79
Jun-04620041.79
Jun-04620041.77
Jun-04620041.69
Jun-04620041.87
Jun-04620041.67
Jul-04720041.59
Jul-04720041.49
Jul-04720041.49
Jul-04720041.5
Aug-04820041.61
Aug-04820041.47
Aug-04820041.54
Aug-04820041.72
Aug-04820041.77
Sep-04920041.83
Sep-04920041.98
Sep-04920041.87
Sep-04920041.98
Oct-041020042.12
Oct-041020042.19
Oct-041020042.14
Oct-041020042.18
Nov-041120042.3
Nov-041120042.28
Nov-041120042.3
Nov-041120042.26
Nov-041120042.35
Dec-041220042.58
Dec-041220042.82
Dec-041220042.87
Dec-041220043.04
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calcium
discharge
datemonthyearFldpHMonthYearpHdateyearyearly average
May-82519825.98519826.05/1/8219825.9645833333spring19826.0
Jun-82619826.24619826.46/1/8219836.422summer19826.3
Jun-82619826.56819826.28/1/8219846.4594685471fall19825.7
Aug-82819826.6919825.79/1/8219856.33003663winter19825.8
Aug-82819826.631019825.510/1/8219866.1613095238spring19836.0
Aug-82819825.51219826.112/1/8219876.45865summer19836.5
Aug-82819825.98219836.02/1/8319886.3473125fall19836.5
Sep-82919825.68619836.36/1/8319896.5305666667winter1983
Oct-821019825.47719836.67/1/8319906.2997777778spring19846.3
Dec-821219826.08819836.88/1/8319916.445625summer19846.6
Feb-83219836.01919836.59/1/8319926.5585166667fall19846.5
Jun-83619836419846.54/1/8419936.5667083333winter1984
Jun-83619836.6519846.15/1/8419946.5211944444spring19856.0
Jul-83719836.6619846.56/1/8419956.3284027778summer19856.5
Jul-83719836.5719846.57/1/8419966.183fall19856.5
Aug-83819836.6819846.78/1/8419976.3947916667winter1985
Aug-83819836.9919846.69/1/8419986.5140972222spring19866.0
Sep-83919836.51019846.410/1/8419996.0648194444summer19866.3
Apr-84419846.5419855.94/1/8520006.54875fall19866.3
May-84519846.5519856.15/1/8520016.6005833333winter1986
May-84519846.1619856.46/1/8520026.543875spring19876.3
May-84519846719856.57/1/8520036.5444444444summer19876.6
May-84519845.8819856.68/1/8520046.5058333333fall19876.6
May-84519845.7919856.69/1/850winter19876.3
May-84519845.81019856.310/1/85spring19886.0
May-84519845.8419866.14/1/86summer19886.4
May-84519845.9519865.95/1/86fall19886.5
May-84519846619866.26/1/86winter1988
May-84519846719866.37/1/86spring1989
May-84519846.1819866.28/1/86summer1989
May-84519846919866.39/1/86fall1989
May-84519846319876.43/1/87winter1989
May-84519846.1419876.24/1/87spring1990
May-84519846.3519876.25/1/87summer1990
May-84519846.2619876.56/1/87fall1990
May-84519846.2719876.67/1/87winter1990
May-84519846.2819876.68/1/87spring1991
May-84519846.4919876.79/1/87summer1991
Jun-84619846.31019876.610/1/87fall1991
Jun-84619846.61119876.611/1/87winter1991
Jun-84619846.61219876.312/1/87spring1992
Jun-84619846.4419886.14/1/88summer1992
Jun-84619846.3519886.05/1/88fall1992
Jun-84619846.5619886.26/1/88winter1992
Jun-84619846.6719886.47/1/88spring1993
Jun-84619846.3819886.68/1/88summer1993
Jun-84619846.3919886.69/1/88fall1993
Jun-84619846.41019886.610/1/88winter1993
Jun-84619846.51119886.511/1/88spring1994
Jun-84619846.6819896.58/1/89summer1994
Jun-84619846.5919896.69/1/89fall1994
Jun-84619846.51019896.610/1/89winter1994
Jun-84619846.41119896.511/1/89spring1995
Jun-84619846.31219896.412/1/89summer1995
Jun-84619846.4419906.04/1/90fall1995
Jun-84619846.7519906.05/1/90winter1995
Jun-84619846.7619905.96/1/90spring1996
Jun-84619846.6719906.27/1/90summer1996
Jun-84619846.6819906.58/1/90fall1996
Jun-84619846.5919906.59/1/90winter1996
Jun-84619846.61019906.510/1/90spring1997
Jul-84719846.51119906.411/1/90summer1997
Jul-84719846.51219906.612/1/90fall1997
Jul-84719846.5119916.41/1/91winter1997
Jul-84719846.5219916.22/1/91spring1998
Jul-84719846.4319916.33/1/91summer1998
Jul-84719846.5419916.24/1/91fall1998
Jul-84719846.4519915.85/1/91winter1998
Aug-84819846.7619916.56/1/91spring1999
Sep-84919846.6719916.77/1/91summer1999
Oct-841019846.4819916.88/1/91fall1999
Apr-85419855.9919916.99/1/91winter1999
May-85519855.91019916.910/1/91spring2000
May-85519855.81119916.411/1/91summer2000
May-85519856.21219916.412/1/91fall2000
May-85519855.9119926.41/1/92winter2000
May-85519856219926.12/1/92spring2001
May-85519856319926.43/1/92summer2001
May-85519856.2419926.34/1/92fall2001
May-85519856.1519926.35/1/92winter2001
May-85519856.1619926.66/1/92spring2002
May-85519856.1719926.77/1/92summer2002
May-85519856.2819926.98/1/92fall2002
May-85519856.4919926.89/1/92winter2002
May-85519856.11019927.010/1/92spring2003
Jun-85619856.4119936.51/1/93summer2003
Jun-85619856.2219936.42/1/93fall2003
Jun-85619856.5319936.53/1/93winter2003
Jun-85619856.3419936.44/1/93spring2004
Jun-85619856.3519936.45/1/93summer2004
Jun-85619856.3619936.66/1/93fall2004
Jun-85619856.5719936.87/1/93winter2004
Jun-85619856.5819936.88/1/93
Jun-85619856.6919936.89/1/93
Jun-85619856.41019936.810/1/93
Jun-85619856.31119936.511/1/93
Jun-85619856.31219936.412/1/93
Jul-85719856.5119946.41/1/94
Jul-85719856.4219946.42/1/94
Aug-85819856.6319946.43/1/94
Sep-85919856.7419946.34/1/94
Sep-85919856.5519946.35/1/94
Oct-851019856.3619946.66/1/94
Apr-86419866.1719946.87/1/94
Apr-86419866819946.78/1/94
May-86519865.9919947.09/1/94
May-86519865.81019946.710/1/94
May-86519865.91119946.611/1/94
May-86519865.91219946.212/1/94
May-86519866119956.51/1/95
May-86519865.9219956.52/1/95
May-86519866.2319956.53/1/95
Jun-86619866.1419956.54/1/95
Jun-86619866.2519956.25/1/95
Jun-86619866.3619956.16/1/95
Jun-86619866.3719956.47/1/95
Jul-86719866.3819956.48/1/95
Jul-86719865.9919956.39/1/95
Jul-86719866.41019956.310/1/95
Jul-86719866.51119956.111/1/95
Aug-86819866.31219956.212/1/95
Aug-86819866.4119966.11/1/96
Aug-86819865.8219966.12/1/96
Aug-86819866.2319966.13/1/96
Sep-86919866.3419966.04/1/96
Mar-87319876.16519966.15/1/96
Mar-87319876.14619966.06/1/96
Mar-87319876.38719966.07/1/96
Mar-87319876.48819966.18/1/96
Mar-87319876.42919966.49/1/96
Mar-87319876.391019966.510/1/96
Mar-87319876.431119966.511/1/96
Mar-87319876.381219966.312/1/96
Mar-87319876.49119976.21/1/97
Mar-87319876.44219976.32/1/97
Apr-87419876.54319976.43/1/97
Apr-87419876.32419976.34/1/97
Apr-87419876.5519976.15/1/97
Apr-87419876.4619976.26/1/97
Apr-87419876.25719976.57/1/97
Apr-87419876.13819976.68/1/97
Apr-87419876.11919976.79/1/97
Apr-87419876.131019976.610/1/97
Apr-87419876.131119976.411/1/97
Apr-87419876.131219976.512/1/97
Apr-87419876.14119986.41/1/98
Apr-87419876.08219986.62/1/98
Apr-87419876.21319986.53/1/98
Apr-87419876.11419986.44/1/98
Apr-87419876.08519986.25/1/98
May-87519876.13619986.86/1/98
May-87519876.13719986.77/1/98
May-87519876.12819986.58/1/98
May-87519876.25919986.79/1/98
May-87519876.231019986.710/1/98
May-87519876.281119986.411/1/98
May-87519876.231219986.212/1/98
May-87519876.2119996.11/1/99
May-87519876.23219996.12/1/99
May-87519876.2319996.13/1/99
May-87519876.17419996.24/1/99
May-87519876.22519996.05/1/99
May-87519876.37619996.16/1/99
May-87519876.32719996.17/1/99
Jun-87619876.24819996.28/1/99
Jun-87619876.53919996.09/1/99
Jun-87619876.51019995.910/1/99
Jun-87619876.521119995.911/1/99
Jun-87619876.481219996.112/1/99
Jul-87719876.51120006.21/1/00
Jul-87719876.54220006.22/1/00
Jul-87719876.69320006.43/1/00
Jul-87719876.52420006.44/1/00
Aug-87819876.46520006.45/1/00
Aug-87819876.7620006.76/1/00
Aug-87819876.68720006.77/1/00
Aug-87819876.58820006.88/1/00
Sep-87919876.65920006.89/1/00
Sep-87919876.631020006.910/1/00
Sep-87919876.621120006.611/1/00
Sep-87919876.671220006.612/1/00
Sep-87919876.68120016.61/1/01
Oct-871019876.76220016.62/1/01
Oct-871019876.55320016.53/1/01
Oct-871019876.61420016.54/1/01
Oct-871019876.59520016.35/1/01
Nov-871119876.69620016.56/1/01
Nov-871119876.67720016.57/1/01
Nov-871119876.45820016.98/1/01
Dec-871219876.28920017.09/1/01
Dec-871219876.341020016.610/1/01
Dec-871219876.21120016.611/1/01
Apr-88419886.071220016.512/1/01
Apr-88419886.15120026.51/1/02
Apr-88419886.03220026.32/1/02
Apr-88419886.02320026.43/1/02
Apr-88419886.03420026.44/1/02
May-88519886.12520026.55/1/02
May-88519885.98620026.56/1/02
May-88519885.97720026.77/1/02
May-88519885.92820026.78/1/02
May-88519886.07920026.79/1/02
May-88519886.111020026.710/1/02
May-88519885.911120026.611/1/02
May-88519885.821220026.512/1/02
May-88519885.83120036.51/1/03
May-88519886.02220036.42/1/03
May-88519886.05320036.43/1/03
May-88519886.1420036.34/1/03
Jun-88619886.12520036.45/1/03
Jun-88619886.08620036.56/1/03
Jun-88619886.25720036.77/1/03
Jun-88619886.19820036.78/1/03
Jul-88719886.23920036.99/1/03
Jul-88719886.491020036.810/1/03
Aug-88819886.51120036.711/1/03
Aug-88819886.571220036.412/1/03
Aug-88819886.68120046.51/1/04
Aug-88819886.71220046.52/1/04
Sep-88919886.6320046.63/1/04
Sep-88919886.55420046.44/1/04
Sep-88919886.51520046.35/1/04
Oct-881019886.57620046.56/1/04
Oct-881019886.61720046.57/1/04
Oct-881019886.49820046.68/1/04
Oct-881019886.54920046.79/1/04
Nov-881119886.621020046.710/1/04
Nov-881119886.581120046.611/1/04
Nov-881119886.481220046.512/1/04
Nov-881119886.340
Nov-881119886.41
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Nov-901119906.39
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Jan-91119916.33
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Apr-91419916.15
Apr-91419916.11
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Jan-92119926.46
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Oct-921019926.98
Oct-921019927
Jan-93119936.47
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Jan-93119936.45
Feb-93219936.56
Feb-93219936.29
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Apr-93419936.51
Apr-93419936.41
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Oct-931019936.9
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Dec-931219936.43
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Jan-94119946.27
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Feb-94219946.36
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Feb-94219946.32
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Mar-94319946.35
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Apr-94419946.28
Apr-94419946.61
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May-94519946.3
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Oct-941019946.79
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Nov-941119946.75
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Nov-941119946.57
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Nov-941119946.33
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Feb-95219956.51
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Feb-95219956.41
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May-95519956.1
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Oct-951019956.07
Oct-951019956.42
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Oct-951019956.37
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Nov-951119956.14
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Nov-951119956.17
Dec-951219956.16
Jan-96119966.19
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Jan-96119966.03
Jan-96119966.14
Feb-96219966.15
Feb-96219966.08
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Feb-96219966
Mar-96319966.03
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Apr-96419965.75
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Oct-961019966.34
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Nov-961119966.48
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Dec-961219966.35
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Dec-961219966.15
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Jan-97119976.11
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Jan-97119976.33
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Feb-97219976.27
Feb-97219976.35
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Oct-971019976.52
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Oct-971019976.62
Oct-971019976.66
Nov-971119976.55
Nov-971119976.5
Nov-971119976.37
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Dec-971219976.45
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Dec-971219976.55
Dec-971219976.54
Jan-98119986.3
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Jan-98119986.34
Jan-98119986.4
Feb-98219986.5
Feb-98219986.64
Feb-98219986.66
Feb-98219986.54
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Nov-981119986.16
Nov-981119986.5
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Dec-981219986.24
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Jan-02120026.4
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Oct-021020026.7
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Oct-021020026.65
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Oct-021020026.84
Nov-021120026.6
Nov-021120026.65
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Nov-021120026.51
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Dec-021220026.61
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Jan-03120036.6
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Feb-03220036.4
Feb-03220036.5
Feb-03220036.3
Feb-03220036.3
Mar-03320036.4
Mar-03320036.4
Mar-03320036.5
Apr-03420036.4
Apr-03420036.4
Apr-03420036.2
Apr-03420036.2
Apr-03420036.2
May-03520036.5
May-03520036.4
May-03520036.1
May-03520036.4
Jun-03620036.3
