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Field Guide to Best Management Practices for Timber Harvesting in Kentucky FOR-69 Cooperative Extension Service University of Kentucky • College of Agriculture Agriculture • Home Economics • 4-H • Development

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Page 1: FOR-69: Field Guide to Best Management Practices for ... · Field Guide to Best Management Practices for Timber Harvesting in Kentucky FOR-69 Cooperative Extension Service University

Field Guide toBest Management

Practices forTimber Harvesting

in Kentucky

FOR-69

Cooperative Extension ServiceUniversity of Kentucky • College of Agriculture

Agriculture • Home Economics • 4-H • Development

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Jeffrey W. Stringer, Ph.D.Department of ForestryUniversity of Kentucky

Lexington, KY 40546-0073

Larry LoweKentucky Division of Forestry

627 Comanche TrailFrankfort, KY 40601

Mathew Smidt, Ph.D.Department of ForestryRobinson Substation125 Robinson Road

Quicksand, KY 41339-9007

Cary PerkinsKentucky Division of Forestry

627 Comanche TrailFrankfort, KY 40601

AcknowledgmentsThis document was printed with specially designatedfunds from an Act Relating to Agricultural ChemicalUsage passed by the 1990 Kentucky General Assembly.

Field Guide toBest Management

Practices forTimber Harvesting

in Kentucky

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Table of Contents

What Is in This Guide ................................................... 4

Quick Reference for Determining TimberHarvesting BMPs .................................................. 5

Planning for Proper BMP Effectiveness ....................... 7

Common Measurements Needed forBMP Implementation ............................................ 9

BMP No. 1: Access Roads, Skid Trails,and Landings ....................................................... 10

BMP No. 2: Vegetative Establishmentof Silviculturally Disturbed Areas ....................... 32

BMP No. 3: Streamside Management Zones .............. 39

BMP No. 4: Sinkholes ................................................ 47

BMP No. 5: Logging Debris ....................................... 50

BMP No. 7: Fertilizers ................................................ 52

BMP No. 10: Timber Harvesting in Wetland Areas ... 53

Streams and Other Waters BMPs ................................ 56

Appendix A: Regulatory RequirementsAll Silvicultural Operations, 401 KAR 5:026,5:029, 5:030, and 5:031....................................... 58

Appendix B: Kentucky Bodies of WaterDesignated as Coldwater Aquatic Habitats ......... 61

Appendix C: Locations of Kentucky Wild Rivers ....... 65

Appendix D: High-Quality Waters .............................. 66

Appendix E: Surface Waters Categorizedas Outstanding National Resource Waters .......... 69

Appendix F: Technical AssistanceProviders: State Offices ....................................... 70

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What Is in This Guide

This guide was designed as a field reference for tim-ber harvesting operations. It contains minimum re-quirements and specifications of Best ManagementPractices (BMPs) appropriate for timber harvest-ing operations in Kentucky. Use of these BMPs willhelp reduce or eliminate sources of water pollutionfrom:

• movement of sediments to streams and otherwaters;

• changes in stream temperatures;• alteration of stream flow due to sediment depos-

its, tree tops, and other debris;• movement of substances harmful to waters, such

as vehicle fluids and fertilizers.This guide includes the minimum requirements man-dated by the Agriculture Water Quality State Plan.These minimum requirements are found in the high-lighted boxes in each BMP. This guide also includesrecommendations for meeting these minimum re-quirements as found in BMPs 1, 2, 3, 4, 5, 7, and 10of the 1997 edition of the Kentucky Forest PracticeGuidelines for Water Quality Management (1997).BMPs 6, 8, 9, 11, 12, and 13 are not included in thisguide as they involve reforestation and fire controlissues.

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Quick Reference for DeterminingTimber Harvesting BMPs

The following reference can be used to determinethe appropriate BMPs for protecting water quality.The BMPs determined using this reference satisfythe Silviculture (including timber harvesting) andthe Streams and Other Waters sections of the Ken-tucky Agriculture State Water Quality Plan. Use oneor more of the following BMPs if your answer is“yes”:

Questions 1 through 6 are for Silvicultural BMPsfor Timber Harvesting.

1. As part of any timber harvesting operation, willroads, skid trails, and/or log landings be con-structed, used, and/or maintained?

Yes NoIf yes, use Silvicultural BMP No. 1 (pg. 10) andBMP No. 5 (pg. 50).

2. Does the area where the timber harvesting op-eration is to occur contain—or is it directly ad-jacent to—perennial or intermittent streams orother bodies of water?

Yes NoIf yes, use Silvicultural BMP No. 3 (pg. 39) andBMP No. 5 (pg. 50), also see questions 7-10.

3. Does the boundary or tract where the timberharvesting operation is to occur contain sink-holes?

Yes NoIf yes, use Silvicultural BMP No. 4 (pg. 47) andBMP No. 5 (pg. 50).

4. In conjunction with the timber harvesting op-eration, are there disturbed or otherwise bareareas (such as roads, skid trails, or landings)

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that need to be revegetated to prevent and/orcontrol soil erosion?

Yes NoIf yes, use Silvicultural BMP No. 2 (pg. 32).

5. Will timber harvesting activities occur in areasclassified as wetlands by the Natural ResourcesConservation Service (NRCS) or the U.S. ArmyCorps of Engineers?

Yes NoIf yes, use Silvicultural BMP No. 10 (pg. 53).

6. Will fertilizers be used in connection with yourtimber harvesting activities?

Yes NoIf yes, use Silvicultural BMP No. 7 (pg. 52).

Questions 7 through 10 are for Streams and OtherWaters BMPs (as found in the Kentucky Agri-culture Water Quality Authority ProducerWorkbook.

7. Do you have to cross a stream with vehicles aspart of your operation?

Yes NoIf yes, use Streams and Other Waters BMP No. 1.

8. Are there sand or gravel deposits in any streamthat you will remove?

Yes NoIf yes, use Streams and Other Waters BMP No. 2.

9. Are any stream banks scouring, caving in, orsloughing off?

Yes NoIf yes, use Streams and Other Waters BMP No. 3.

10. Do any streams have logjams or sediment block-ages that need removing?

Yes NoIf yes, use Streams and Other Waters BMP No. 4.

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Planning for Proper BMPEffectiveness

The following provides a guide for planning road,trail, and landing placement which is critical to ef-fective BMP use and water quality protection.

Determining Control PointsControl points affect the placement of the roads,trails, and landings. Control points are features ofthe landscape such as:

• highway access points,• wood roads,• water courses (streams, sloughs, springs, and

ponds),• seeps,• rock outcrops,• thin soils, and• sinkholes.

Using Maps and a Walk-ThroughUse topographic maps and a thorough walk-throughto determine the location of control points. Figure1 shows a timber harvest boundary sketched on atopographic map. Topographic maps containscurved lines, called contour lines, which representa particular elevation. Several of the control points,such as streams, sinkholes, ephemeral channels, andthe location of roads, were identified from the topo-graphic map prior to the walk-through. During thewalk-through, several other control points were alsoidentified, including areas with thin soils and rockoutcrops and a potential site for the landing.

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Planning the Location of the Roads andLandingsUse the established control points and road stan-dards to establish the preliminary access road loca-tion following these general recommendations:

• Minimize the number of stream crossings.• Maintain minimum SMZ distances to streams

(see BMP No. 3).• Avoid sinkholes, if possible (see BMP No. 4).• Avoid drainages such as ephemeral channels, if

possible.• Maintain appropriate road grade (see BMP No. 1).

Figure 1�Topographic Map with Control Points

thin

soils

harvest

area

good

landing

area

sinkhole

access

points

not

requiring

stream

crossing

smz and

sinkhole

management

area

stream road

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Common Measurements Neededfor BMP Implementation

Slope MeasurementSlope is measured as the rise or fall over a 100-foothorizontal distance. Slope percent describes thesteepness of a hill or road and is used for imple-menting BMPs like water bars or Streamside Man-agement Zones.

In this example 20 feet ÷ 100 feet = 0.20

or a 20 percent slope.

A scale for estimating slope percent is provided onthe back of this Guide.

Slope DistanceDistances used in this Guide refer to slope distancesor the linear distance along the ground, not the hori-zontal distance.

100 feet

slope distance20 feet

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BMP No. 1Access Roads, Skid Trails, and

Landings

The purpose of this BMP is to minimize soil ero-sion and protect nearby water bodies from sedimentsfrom the construction, use, maintenance, and retire-ment of roads, skid trails, and landings.

Equipment Operations and ExcessiveRutting

Minimum Requirement:

Do not operate skidders or other logging equip-ment off hard surfaced roads under conditionsthat will cause excessive rutting.

Excessive rutting is defined as a point where rutscannot be resurfaced with available equipment.

Road Grades

Minimum Requirement:

Grades should be kept to a minimum. When pos-sible, access roads should not exceed a grade of15 percent except for short stretches of 200 feetor less where grades should not exceed 18 per-cent.

Controlling Erosion and Runoff fromRoads

Minimum Requirement:

Install water bars, culverts, or other drainagestructures at appropriate intervals.

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Crowning and Turnouts• Crowning consists of raising the center of the

road to allow water to run off the road on ei-ther side. In some cases, ditches along the roadcatch the water. Crowning is best used for roadsthat have little slope.

• Turnouts are a continuation of the road ditchangled away from the road (normally at a 30 de-gree angle) that allows water to run off into theundisturbed forest. Turnout spacing should beconsistent with Table 1-1.

Out-slopingOut-sloping is a drainage technique where the en-tire width of the road is gently sloped toward theoutside or fill-bank side of the road.

• A recommended side slope for this type of roadis one-fourth inch per foot or a 3-inch dropper 12 feet of road width. Out-sloped roads canbe hazardous when slick from moisture, ice, orsnow.

In-sloping and Cross DrainsIn-sloping is a drainage technique where the entirewidth of the road is gently sloped toward the insideor uphill side of the road. Surface runoff is divertedinto a ditch against the inside cut bank of the road.Cross drain structures are designed to be used withroads that are wholly or partially in-sloped. Theseare structures that are used to move the water fromthe in-slope ditch across the road to the undisturbedforest floor.

• In-sloping: Recommended in-slope is one-fourth inch per foot or a 3-inch drop per 12feet of road width.

• Cross Drain Structures include reverse gradestructures and open and closed culverts.

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Reverse Grade StructuresReverse grade structures are constructed using ahump and dip across the road to stop the downhillmovement of water and move the water off the roadinto the undisturbed forest. Figure 1-1 shows a ba-sic design for a reverse grade structure. The humpis pushed up above the surface of the road frommaterial out of the dip which is dug below the nor-mal road surface. Recommended specifications fordifferent applications on roads are presented in Fig-ures 1-1 and 1-2

Table 1-1—Appropriate Distances forCross Drain Structures

Road (slope distanceGrade (%) in feet)

Spacing

2-5 300-500

6-10 200-300

11-15 100-200

16-18 100

Note: Deviations from theserecommendations may be appropriatedepending on the nature of the roadsurface material and its tendency toerode.

reversegrade hump

upslopedip

������

yyyyyy

���������

yyyyyyyyy

������

yyyyyy

armoring of thereverse gradehump and diprecommended

tie hump andbank together

cut bank

original road

original road

Figure 1-1�Typical Reverse Grade Structure

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Reverse Grade Structures for GentleGradesUse: For roads where heavy equipment is used onmoderate grades (less than 10 percent).

Specifications: Figure 1-2 provides general speci-fications. Armoring, with crushed rock, can helpmaintain the structure.

Spacing: Table 1-1.

Maintenance: Frequent inspection and repair ofhumps and dips which may need restructuring.Check for erosion at the outlet. If needed, use rocks,logs, or cutoffs to slow water at outlet.

Figure 1-2�Reverse Grade Structures for GentleGrades

12-18"

reverse grade hump dip upslope

12-18"

original road

12-20' 30-40'

42-60'

������

����������

����yyyyyy

zzzzzz{{{{

||||

���

�����

��yyy

zz{{{

||����

������

��yyyy

zzzz{{

||

apron

accessroad

1-1.5'

reversegrade hump

top view

Note: These drawings are not drawn to scale.

side view

cut bank dip

water

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Note: These drawings are not drawn to scale.

side view

12-18"

6-12'

12-18"

12-18'

18-30'

reverse grade hump dip upslope

original road

Reverse Grade Structures for SteepRoadsUse: For roads with grades 10 to 18 percent.

Specifications: Figure 1-3 provides general dimen-sion recommendations. Armoring can help maintainstructure.

Spacing: Table 1-1.

Maintenance: Frequent inspection and repair ofhumps and dips which may need restructuring.Check for erosion at the outlet. If needed, use rocks,logs, or cutoffs to slow water at outlet.

Figure 1-3�Reverse Grade Structure for SteepSlopes

top view

������

����������

����yyyyyy

zzzzzz{{{{

||||

���

�����

���

����yyy

zz{{{

{{{

||||

apron

accessroad

2'

����

��������

����yyyy

zzzz{{{{

||||

reverse grade hump

dipcut bank

water

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���������������������yyyzzzz{{{{{{||||||||

inslope (3-6" per 12' of width)

naturalstone at

outlet

Closed CulvertsUse: For use on in-sloped roads, especially wherefrequently running springs and seeps are found.

Type of Pipes: Single-walled corrugated plastic,double-walled smooth plastic, or corrugated metal.

Specifications: Figure 1-4 shows top and side speci-fications. Figure 1-5 shows specifications for bury-ing pipe.

naturalstonebox

3'

water

Figure 1-4�Top and Side View of Closed Culvert

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Figure 1-5�Cross-Sectional View of ClosedCulvert

diameter

earth cover

road

½ dia.

½ dia.

½ dia.

handtamp

Pipe Diameter: Minimum of 12 inches (corrugatedmetal) or equivalent size double-walled plastic.

Spacing: Table 1-1.

Maintenance: Removal of materials from the inletof closed culverts is often necessary. Check mid-sections for blockage and outlets for the develop-ment of erosion. Rocks or other materials can beused to dissipate water flowing from culverts.

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Open-topped CulvertsUse: Draining surface waters and frequently run-ning springs and seeps on well-compacted orsettled roads. This type of culvert can fill quicklywhen used on newly disturbed access roads.

Specifications: Pole culverts (Figure 1-5) and boxculverts (Figure 1-6).

Spacing: Table 1-1 or at seeps and springs, as ap-propriate.

Maintenance: Box culverts can also be damagedby dozer cleats. All open-topped culverts must becleaned frequently.

Figure 1-6�Open-topped Pole Culvert

cut bank

������������������������yyyyzzzz{{{{{{{{||||||||

each spacer is made of two 2 x 4's, nailed together

road surface

stones will help keep culvertopening from eroding

��� yyy

����

�� y

yyy

yy�y �y�y �y

pole

8"10"

����������yyyzz{{{||

spacers

road surface

3'

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Figure 1-7�Open-topped Box Culvert

������������yyyzzz{{{|||����yyyy

��������yyyyyyyy

2 x 8"treatedlumber

����

yyyy

�����

yyyyy

����yyyy

1" galvanized pipe

road surface

cut bank

3½"

2 x 6"treatedlumber

spikes or lag boltsto hold galvanizedpipe in place

stones will help keep culvertopening from eroding

3'

Stream and Channel CrossingsProper crossing of streams and channels is impor-tant for avoiding water quality problems. Streamsand drainage channels include:

• Perennial streams: Flowing water throughoutthe year.

• Intermittent streams: Streams having definedbanks, flowing only during the wet portions ofthe year and in response to rain events.

• Ephemeral channels: Channels containing wa-ter only during or directly after rain events.

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Minimum Requirement:

Use or install bridges or culverts to cross streams(perennial or intermittent) or ephemeral channels,where feasible. Cross streams or ephemeral chan-nels at right angles.

Note: Stream crossings, particularly those wherestreams drain more than one square mile, may besubject to regulations. See Streams and Other Wa-ters BMP No. 1 and Appendix A (Construction inFloodplains) for further information. Further infor-mation may also be obtained by contacting the Ken-tucky Division of Water (502-564-3410) or a fieldoffice of the Kentucky Division of Forestry (seeAppendix F). Ephemeral channel crossings do notrequire permits.

BridgesUse: For crossing perennial and intermittent streamsas well as ephemeral channels.

Specifications: Bridges can be made from a vari-ety of materials. Some commercially built portablebridges are available. Figure 1-8 provides specifi-cations which have been used successfully on theDaniel Boone National Forest. The integrity and thesafety of the bridge approach are critical as well asthe ability to maintain traction when the surface iswet or frozen.

Maintenance: Check approaches and structure forwear. Armor or rip-rap loose fill along stream bankswhere appropriate.

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Figure 1-8�Diagram of a Log Stringer Bridge

top view

4-6" poles, to help holdmain bridge poles together

Alternate small andlarge ends of logs.12" minimum small

end diameter

loop ofcable

����yyyy

����yyyy

4'

side view

stream

end view

Two alternatives for twisting sticksto help secure bridge poles.

4-6" pole

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CulvertsUse: For crossing ephemeral channels and some in-termittent and perennial streams.

Specifications: Culvert inlets should be placed levelwith the drainage and as near as possible to the natu-ral channel. In some instances, where the culvertlevel has to be lower than the drainage gradient, adrop box can be constructed. Figure 1-9 shows com-ponents for an ephemeral channel crossing. Ad-equate cover over the culvert is needed, the rulebeing a minimum of one foot or half the culvert di-ameter, whichever is greater. If adequate cover can-not be achieved, then an arch pipe, “squashed pipe,”or two smaller culverts should be installed. Table1-2 provides information on culvert sizing.

Maintenance: Check for erosion of bank near inletand erosion of fill. Inspect for obstructions or ob-jects directly up the channel that could be washedinto the culvert. Rip-rap or armor fill surroundingthe culvert opening as needed.

Figure 1-9�Culvert Used for Crossing Channel

������yyyyyy

������yyyyyy

ephemeralchannel

road

culvert(size based ondrainage area)

stoneheadwall

stone

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Table 1-2—Recommended Pipe Diametersfor Streams and Ephemeral Channels

Area above Recommended PipePipe Diameter (inches)

(acres)

2 12

4 15

7 18

12 21

16 24

27 30

47 36

64 42

90 48

120 54

160 60

205 66

250 72

350 78

Hollow LogsUse: Hollow logs can be used only for temporarycrossing of ephemeral channels or small streamssince they have a shorter life span than man-madeculverts.

Specifications:• The butt or large end of the log should be placed

downstream, to avoid premature obstructionwithin the log.

• Use several logs, if possible, to increase the ca-pacity and allow flow if one becomes obstructed.

• Provide adequate soil coverage to avoid col-lapse under normal traffic conditions.

• Oversize logs relative to man-made culverts.

Maintenance: Same as culverts. Hollow log cross-ings should be removed after use.

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FordsUse: General use for stream crossings where bot-tom material is firm.

Specifications: For permanent-use roads, fordsshould be graveled on each side where significantsoil disturbance may occur. The road should have areverse grade structure or other water diversion toprevent water from running down the road into thestream during high flows. Fill areas and disturbedbanks in the vicinity of stream crossings should bestabilized promptly.

Maintenance: Maintain proper stabilization ofbanks. Ensure that up-slope road drainage structuresare adequately maintained to avoid surface drain-age into stream.

Low Water CrossingsUse: General stream crossings.

Specifications: The Division of Water (502-564-3410) has developed a standard design that is typi-cally acceptable for issuance of a floodplain per-mit. This design is available on request. See Streamsand Other Waters BMP No. 1 and Appendix A.

Maintenance: Maintain proper stability of banks.Ensure that up-slope road drainage structures areadequately maintained to avoid surface drainage intostream. Regularly inspect structural aspects of cross-ings, especially after high water.

Minimum Requirement:

Do not operate skidders or other logging equip-ment off hard-surfaced roads under conditionsthat may cause the development of excessive rut-ting.

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Excessive rutting is defined as a point where rutscannot be resurfaced with available equipment.

Landing or Log Deck Location

Minimum Requirement:

Locate yards and landings outside of SMZs.Yards and landings should have adequate drain-age.

Note: See BMP No. 3 Streamside ManagementZones for further information.

Soil and Logging Slash

Minimum Requirements:

• Disturbed soil or concentrated logging slashshould not be left in ephemeral channels.

• Tops or other logging debris which may blockstream channels should be removed or placedin such a way that they will not cause a block-age.

Note: See BMP No. 5 for further information ondisturbed soil, logging slash, and trash.

Controlling Erosion and Runoff fromActive Skid TrailsThe following guidelines will aid in proper skid trailconstruction.

• Grades: Keep skid trail grades as low as topog-raphy will permit. Do not go straight up the slopebut proceed on a slant or zig-zag path and avoidlong, steep slopes.

• Ephemeral channels: Where possible, use cul-verts, temporary bridges, or other structures atephemeral channels.

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• Stream crossings: Minimize the number ofstream crossings. Where crossings are needed,properly install bridges, culverts, or use fords orlow water crossings at right angles.

• Drainage: All trails should have drainage usingturnouts and natural dips. Allowing water to ac-cumulate on trail surfaces may lead to unwantedflows into streams or channels.

• Bank seeps need drainage control structures (whichcan be skidded across) immediately below them.

• Extra steep skid trails need drainage controlstructures (which can be skidded across) imme-diately above them.

• Skidding over wet soils may cause excessive rut-ting and should be avoided, if possible. Exces-sive rutting can be practically defined as a depthexceeding the ability of the available equipmentto resurface the trail.

• Maintenance includes preventing water from ac-cumulating on trails. Berms of dirt pushed upalong the edge of trails often prevents water fromdraining and should be periodically removed.Temporarily unused trails need to have drain-age control structures constructed to prevent rilland gully erosion.

Minimum Requirements:

• Do not operate skidders or other loggingequipment off hard-surfaced roads under con-ditions that may cause the development of ex-cessive rutting. Excessive rutting is definedas a point where ruts cannot be eliminated withavailable equipment.

• Disturbed soil or concentrated logging slashshould not be left in ephemeral channels.

• Install water bars, culverts, or other drainagestructures at appropriate intervals.

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Skidding in Streams

Minimum Requirement:

Stream beds should not be used as roads or forthe skidding of logs except where the geology orother physical conditions of the site (rock walls,notches, or other limiting factors) leave no otheralternatives for access, or where skid trail place-ment in normally recommended locations is ei-ther impossible or will cause a higher degree ofwater quality degradation. If an exception due tophysical site conditions is necessary, stream chan-nels may be used as roads or for skidding onlyfor the minimum distance required.

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Retirement

Access Roads and LandingsAccess roads or landings should be retired if fur-ther use is not planned.

• Smooth and reshape surfaces and banks, andremove ruts and berms.

• Revegetate disturbed areas as soon as is practi-cal. See BMP No. 2 for recommended seedingmixes and treatments.

• Control vehicle access on retired roads untilcover is established and the road has settled.

• Open-topped culverts should be removed and re-placed with closed culverts or reverse-grade struc-tures. These structures should be of sufficient sizeto carry maximum runoff to prevent them from be-ing washed out. See “Pipe Culvert” specification.

• Out-sloping or returning to original contour canalso be used for the retirement of access roads.

• Disturbed soil should not be left in ephemeralchannels.

• Logging debris and fill should not be pushedover stream banks or left so that they will enterstreams or other waters (see BMP No. 5).

Skid TrailsOn completion of the skidding operation or a sea-sonal shut-down, trails should be retired.

• Water bars: A reverse grade drainage control struc-ture designed specifically for skid trails can be used(Figure 1-10). A skidder bar, shown in Figure 1-11, is an alternative to water bars and can be con-structed with wheeled skidders. Table 1-3 providesrecommended spacing for water and skidder bars.

• Out-sloping: Skid trails can be out-sloped or re-turned to original contour to minimize or perma-nently eliminate or reduce erosion.

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• Stream crossings: At stream crossings, thestream beds should be cleaned of debris and re-stored to natural shape and grade.

• Revegetation: Skid trail sections having bare soil(primary skid trails) should be revegetated in asimilar manner to access roads. See BMP No. 2for details.

• Ephemeral channels: Remove disturbed soil orconcentrated logging slash from ephemeral chan-nels.

• Access must be controlled or restricted on re-tired trails to allow settling and revegetation.

Table 1-3—Recommended Distances 1

between Water Bars for Retirement ofSkid Trails

Skid Trail Percent distance in feet)Spacing (slope

1 400

2 245

5 125

10 78

15 58

20 47

25 40

30 35

35 32

40 29

1 Actual distance between water bars willdepend upon the nature of the roadsurface material, its tendency to erode,and hydrologically active areas, suchas seeps.

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Figure 1-10�Water Bars (or Deep Water Breaks)for Skid Trail Retirement

top view

����

��������

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zzzz{{{{

||||

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��yyy

yyy

zzzz{{{

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apron

accessroad

3'

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reverse grade hump

dip

water

Note: These drawings are not drawn to scale.

side view

2-3'1'

6-10'

reverse grade hump dip upslope

original road

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The skidder bar has been designed as an an alter-native structure. Figure 1-11 shows the sequence ofpushes used to create the skidder bar as well as thedesign specifications.

This structure is developed from a series of 1- to 2-foot tall piles. These piles are developed by theskidder scraping surface soil. Do not attempt to digthe dip below the hard packed surface of the trail.Overlapping the piles is critical to prevent leakage.The final push clears the berm to allow drainage.

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Figure 1-11�Skidder Bars

downhill side of trail

uphill side of trail

berm left from skidding

berm left from skidding

1-2' high

overlappiles 2'

water

last push clears bermand allows unhindered outflow

4

1

2

3

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BMP No. 2Vegetative Establishment of

Silviculturally Disturbed Areas

Establishment of grass and herb cover on disturbedareas, including roads, trails, and landings, is usedto stabilize the soil and reduce damage to down-stream areas from sediments and runoff.

Minimum Requirement:

Revegetate erodible or severely eroded areas,such as logging roads, skid trails, and log land-ings, as soon as possible. Revegetation shouldbe sufficient to adequately control or significantlyabate erosion from the site.

This BMP uses both temporary cover species and amixture of permanent species to revegetate disturbedareas.

• Temporary cover species are those that come upquickly and vigorously and act to provide a root-ing mass until the permanent mixtures take hold.

• Permanent mixes are a combination of compat-ible grass and legume species that will becomeestablished and grow for a number of years on asite until natural seeding can occur.

Prepare for SeedingSmooth and shape the site to permit the use ofequipment for seedbed preparation. Seedbed prepa-ration is generally needed and can be accomplishedby practices such as disking. In cases where this isnot practical and the soil surface is glazed or crusted,the surface should be roughened before lime, fertil-izer, and seed are applied.

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Using the Seeding TablesUse the following tables to help determine what tem-porary species (Table 2-1) and permanent mixes(Tables 2-2 to 2-5) to use. In all cases, a tempo-rary species is to be used with a permanent mix.Each species or mix has a specific seeding date.

• Species: The species or mixes in bold are gener-ally the most effective.

• Seeding dates: For permanent mixtures, seed-ing dates are for the entire mixture. For example,the seeding dates in Table 2-2 recommend thatmixture “a” be seeded between February 1 andMay 1, or between August 1 and October 15.

• When seeding must be accomplished outsideof the recommended seeding windows, it is rec-ommended that seeding rates be increased by50 percent and mulch be used.

• Seeding rates: lbs/ac/pls. refers to pounds ofpure live seed per treated acre (see DeterminingPure Live Seed section). Some species come withgermination or purity information. Make the ap-propriate adjustment in seeding rates (see infor-

Table 2-1—Temporary Cover Crop Species

Species (lbs/ac/pls ) Seeding Dates

SeedingRates Recommended

1

winter wheat 2 35 Oct. 15 - March 1

grain rye 35 Oct. 15 - March 1

spring oats 35 Oct. 15 - March 1

foxtail millet 12 May 1 - July 15

Japanese millet 15 May 1 - July 1

pearl millet 10 May 1 - July 1

annual ryegrass 5 Aug. 1 - Oct. 15

browntop millet 15 May 1 - July 1

cereal rye (Aroostook) 25 Sept. 15 - Oct. 15

1 pls: pure live seed (see Appendix 1 in this BMP).

2 Species in boldface type are primaryrecommendations.

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mation in Mulching, Fertilizer, and Seeding Sec-tion of this BMP).

• Special considerations: Some mixes have spe-cial light requirements or restricted seeding dates.Consider these special needs when selecting a mix.

Table 2-2—Mixtures for Slopes Less than 10 Percent

Species Mixture (lbs/ac/pls ) for Mixture Considerations

Seeding SeedingRates Dates Special

1 2

a. orchard grass 3 8 Feb. 1 - May 1Aug. 1 - Oct. 15red clover 6

b. orchard grass 8 Feb. 1 - May 1Aug. 1 - Oct. 15ladino clover 2

c. timothy 4 Feb. 1 - May 1Aug. 1 - Oct. 15ladino clover 2

d. orchard grass 10 Feb. 1 - May 1 No fall plantingdue to lespedesaKobe or

Koreanlespedesa

10

e. switch grass 1 May 1 - June 30 For open canopyconditions only.A good seed bedis required. Nofall planting dueto lespedesa.

big bluestem 2

indiangrass 2

red clover 4

Korean 5lespedesa

f. little bluestem 3 May 1 - June 30 No fall plantingdue to lespedesaside-oats 3

gramma

Korean 5lespedesa

1 pls: pure live seed (see Appendix 1).

2 The seeding dates were developed for the mixture and not theindividual species. For example, it is recommended that mixture“a” be seeded between February 1 and May 1 or between August 1and October 15.

3 Mixtures in boldface type are primary recommendations.

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Table 2-3—Mixtures for Highly Erodible Areas (Areas Exceeding 10Percent Slope)

for Mixture Considerations

SeedingRates Seeding Dates Special

1

2

Species Mixture (lbs/ac/pls)

a. Kentucky 31fescue

30 Feb. 1 - May 15 High seedling andAug. 1 - Oct. 15 plant vigor on

droughty, exposedsites. Theendophyte-freefescue is morevaluable for wildlifeand is acceptable onlesser slopes.

flatpea 3 30

b. Kentucky 31fescue

30 Feb. 1 - May 15 High seedling andAug. 1 - Oct. 15 plant vigor on

droughty, exposedsites. Theendophyte-freefescue is morevaluable for wildlifeand is acceptable onlesser slopes.

birdsfoottrefoil

10

c. creeping red For use in shadedfescue areas.

20 Feb. 1 - May 15Aug. 1 - Oct. 15

white clover 2

d. switch grass 8 May 1 - June 30 For open canopyconditions only.Switch grass is anative.

partridge pea 5

1 pls: pure live seed (see Appendix 1).

2 The seeding dates were developed for the mixture and not the individualspecies. For example, it is recommended that mixture “a” be seededbetween February 1 and May 1, or between August 1 and October 15.

3 Mixtures in boldface type are primary recommendations.

Table 2-4—Mixtures for Wet or Poorly Drained Areas

Species Mixture (lbs/ac/pls) Seeding Dates Considerations

SeedingRates Special

1 2

a. 7 Feb. 15 - June 30redtopAug. 1 - Oct. 1alsike clover or

birdsfoot trefoil 36

b. switch grass 8 May 1 - June 30 For open canopyAug. 1 - Oct. 1 conditions only.alsike clover or 6

birdsfoot trefoil

1 pls: pure live seed (see Appendix 1).

2 The seeding dates were developed for the mixture and not the individualspecies. For example, it is recommended that mixture “a” be seededbetween February 15 and June 30, or between August 1 and October 1.

3 Mixtures in bold face type are primary recommendations.

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Table 2-5—Mixtures for Establishing Native Species

Species Mixture (lbs/ac/pls) Seeding Dates Considerations

SeedingRates Special

1 2

a. switch grass 2.0 May 1 - June 30 For open canopyconditions only.indiangrass 2.0

big bluestem 1.5

little bluestem 1.5

partridge pea 5.0

1 pls: pure live seed (see Appendix 1).

2 The seeding dates were developed for the mixture and not theindividual species. For example, it is recommended that mixture“a” be seeded between February 1 and May 1, or between August1 and October 15.

Mulching, Fertilizing, Liming, andSeeding• General fertilization at a rate of 70 to 80 pounds

of nitrogen (N), 120 pounds of phosphorus(P

2O

5), and 120 pounds of potassium (K

2O) per

acre is normally adequate.• For native grasses, no more than 40 to 50 pounds

of nitrogen should be applied at planting to avoidexcessive competition. Two to three tons of ag-ricultural ground limestone per acre are gener-ally adequate where liming is indicated.

• Work the fertilizer and lime into the soil witha harrow, disk, or rake operated across the slope.

• Mulch will aid in most situations. Table 2-6 pro-vides information on amounts and coverage ofmulch. It is particularly important in the follow-ing situations:• Areas which are steep, eroding, or are diffi-

cult to revegetate.• Seeding outside the seeding dates.

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Determining Ground Area and Pure LiveSeed

Table 2-6—Mulching Materials, Rates, and Uses

Mulch Material Rate Perand Quality 1000 Sq. Ft. Acre Remarks

a. small grain 75-100 lbs 1½ tons Spread uniformly. Leavestraw, tall (1½-2 bales) (60-80 bales) 10-20% of the areafescue straw, exposed. Subject to windor hay blowing unless left moist or

tied down.

b. wood fiber 37-41 lbs 1600-1800 lbs Apply with a hydro-mulcher.cellulose air- No tie-down is required.dried, non- Packaged in 100 lb. bags.toxic, and nogrowth-inhibitingsubstances

c. tree bark air- 6-12 tons Resistant to wind blowing.dried, non- Decomposes slowly.toxic, and nogrowth-inhibitingsubstances

See Appendix 1 in this BMP for determination of land area where mulching isneeded.

Table 2-7—Road and Trail Surface AreaDetermination for Fertilizer, Seed, Lime, andMulch

RoadLength(feet) acres

Road Width (feet)

8 10 12 14 18

50 .01 .01 .01 .02 .02

100 .02 .02 .03 .03 .04

250 .05 .06 .07 .08 .10

500 .09 .12 .14 .16 .21

750 .14 .17 .21 .24 .31

1000 .18 .24 .28 .32 .41

1500 .28 .34 .41 .48 .62

2000 .36 .48 .56 .64 .83

5000 .92 1.15 1.38 1.16 2.07

5280 .97 1.21 1.45 1.70 2.18

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Determining Acreage for IrregularlyShaped AreasTo determine acreage and pounds of seed for otherareas, such as log landings or denuded areas, usethe following procedure:

1. Measure the width across the area in several lo-cations and determine the average width.

2. Measure the length of the area in several loca-tions and determine the average length.

3. Multiply the average width by the average lengthto get the square feet of disturbed area.

4. Divide the square feet of disturbed area by 43,560 feet per acre to get the acreage.

5. Multiply the acreage of the area by the recom-mended amount of seed per acre to determinethe amount of seed required.

Determining Pure Live SeedPure Live Seed is determined by multiplying per-cent germination by percent purity. Divide result intorecommended pounds of seed per acre which givesthe bulk seed needed. Example: fescue may have98 percent purity and 80 percent germination. If youneed to seed 40 pounds per acre of pure live seed,the procedure would be:

0.98 purity x 0.80 germination = 0.784

40 lb/ac = 51 lb of seed needed0.784

Regulatory Requirements for BMP No. 2(See Appendix A for Explanations)

• All silvicultural operations: (410 KAR 5:026,5:029, 5:030, and 5:031)

• Activities near high-quality waters and outstand-ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

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BMP No. 3Streamside Management Zones

Streamside Management Zones (SMZs) are ar-eas adjacent to intermittent (flowing only during thewet portions of the year and/or in response to rainevents), perennial waters (containing water through-out the year), and other waters where only limiteddisturbance is desirable. Floodplains are flat areasdirectly adjacent to streams were periodic floodingoccurs. SMZ specifications are different for eachtype of water and include:

• width of trees and amount of overstory trees tobe left next to the stream bank;

• distance of disturbed ground to stream bank (un-less crossing).

Use of Stream Beds for Roads and SkidTrails

Minimum Requirement:

Stream beds should not be used as roads or forthe skidding of logs except where site conditions(rock walls, notches, or other limiting factors)leave no other alternatives for access or whereroad or skid trail placement in normally recom-mended locations is either impossible or willcause a higher degree of water quality degrada-tion.

Perennial Streams, Lakes, and PondsPerennial waters contain water throughout the year.Recommendations are given for four types of pe-rennial waters including:

1. Regular streams and other waters including lakesand ponds (Warm Water Aquatic Habitats).

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Table 3-1—Specifications for Regular Streams and Other Waters

Slope of Ground (Surface Trees Trees and GroundNext to Bank Distance) Retained Shrubs to Bank

Width of Distance ofTrees Overstory Understory Disturbed

less than 15percent 25 feet

50 percent minimaldisturbance see Table 3-2

greater than 15percent 55 feet

2. Coldwater Aquatic Habitats (identified as thosewater bodies having the potential to carry trout).

3. Streams, sloughs, and ponds in wetlands.4. Specially designated waters.

1. Regular Streams and Other Waters (WarmWater Aquatic Habitats)

Minimum Requirements:

� In areas adjacent to perennial streams, lakes,and ponds, maintain forest buffers for a sur-face distance of 25 feet on ground with lessthan 15 percent slope and for a minimum sur-face distance of 55 feet on ground with slopeof 15 percent or greater where possible.

� At least 50 percent of the original tree over-story should be retained to shade the water.

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less than15% slope

greater than 15% slope

variable based on actual slopevariable based on actual slope

road roadtree widthperennialstreamtree width

25' 55'

Figure 3-1�Streamside Management Zone Specifications for Peren-nial Warm Water Aquatic Habitats

Table 3-2—Minimum Distances fromPerennial Water Bodies to Roads, Trails, orLandings 1

Slope of Land (%) Width of Zone (feet)Away from Stream Away from Stream

Bank Bank

0 25

5 35

10 45

15 55

20 65

25 75

30 85

35 95

40 105

50 125

60 145

70 165

1 Where minimum distances are notpossible, roads, trails, and landings can belocated at less than the recommendeddistances, but they should be constructedto protect water quality.

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2. Coldwater Aquatic Habitats (CAHs) See Ap-pendix B for locations of Coldwater Aquatic Habi-tats.

Minimum Requirements:

� These streams should have a minimum of 75percent of the original tree overstory retainedwithin the 60-foot-wide strip on either side ofthe stream to provide shade. CAHs shouldhave only individual trees or trees in smallgroups removed.

� Understory vegetation immediately adjacentto CAH streams should be left undisturbed.

Table 3-3—Specifications for Coldwater Aquatic Habitats

Width of Trees Overstory Understory Distance of(Surface Trees Trees and DisturbedDistance) Retained Shrubs Ground to Bank

60 feet 75 percent no disturbance see Table 3-2regardless ofslope

3. Perennial Streams, Ponds, and Sloughs in Wet-lands. Also see BMP No. 10 for further informa-tion on wetlands.

Minimum Requirement:

Leave a minimum of 50 percent of the overstorytrees to shade perennial streams, ponds, andsloughs.

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Fig

ure

3-2

. S

tre

am

sid

e M

an

ag

em

en

t Z

on

e C

rite

ria

fo

r S

tre

am

s a

nd

Slo

ug

hs i

n W

etl

an

ds

road

stre

am o

rsl

ough

tree

wid

th

50'

tree

wid

th

50'

Table 3-4—Specifications for Perennial Streams, Ponds, andSloughs in Wetlands

Width of Trees Overstory Understory Distance of(Surface Trees Trees and DisturbedDistance) Retained Shrubs Ground to Bank

50 feet 50 percent minimal 50 feetregardless of disturbance (unless crossing)slope

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4. Specially Designated Perennial Waters. Cer-tain streams and rivers are designated for specialprotection, including:• Wild Rivers: See Appendix C for Wild River

Locations. Contact the Kentucky Division ofWater’s Wild Rivers Program (502-564-3410)before logging along a corridor of a Wild River.

• High-quality Waters: See Appendix D for lo-cations of these waters. Special care and strictadherence to BMPs should be used in and aroundthese waters.

• Outstanding National Resource Waters: SeeAppendix E for locations of these waters. Spe-cial care and strict adherence to BMPs should beused in and around these waters.

Intermittent StreamsIntermittent streams flow only during the wet por-tions of the year and in response to rain events.

Minimum Requirement:

In areas adjacent to intermittent streams, avoidequipment operation in a zone of at least 25 feeton each side of an intermittent stream except fordesignated crossings, where possible. Tops or otherlogging debris that may block the intermittentstream channel should be removed or placed insuch a way that they will not cause a blockage.

Table 3-5—Specifications for Intermittent Streams

Width of Trees Trees and DisturbedTrees Retained Shrubs Ground to Bank

Overstory Understory Distance of

0 feet 0 percent minimal see Table 3-6disturbance (unless crossing)

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variable based on actual sloperoad roadintermittent

stream

0% slope

25'

Figure 3-3�Streamside Management Zone Specifications for Inter-mittent Streams

Table 3-6—Minimum Distances fromIntermittent Streams to Roads, Trails, orLandings 1

Slope of Land (%) Width of Zone (feet)Away from Stream Away from Stream

Bank Bank

0 25

5 30

10 35

15 40

20 45

25 50

30 55

40 or higher 65

1 Where minimum distances are notpossible, roads, trails, and landings can belocated at less than the recommendeddistances, but they should be constructedto protect water quality.

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Important: While no standing tree width is required,tree tops cannot be left in intermittent streams andshould not be placed so as to wash into a stream. Usea standing tree zone to lodge tops, if necessary. Flood-plain Regulations may apply (See Appendix A).

FloodplainsSee floodplain regulations in Appendix A for re-quirements necessary for building crossings. Treetops and debris should not be left so they could ob-struct water flow in perennial or intermittent streams.

• Tree tops and logging debris generated alongstreams should be winched and lodged in or be-hind the standing trees of an SMZ.

Regulatory Requirements for BMP No. 3(See Appendix A for Explanations)

• Debris in floodplains: (KRS 151.250)• All silvicultural operations: (410 KAR 5:026,

5:029, 5:030, and 5:031)• Activities near high-quality waters and outstand-

ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

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BMP No. 4Sinkholes

The purpose of this BMP is to minimize nonpointsource pollutants from flowing into sinkholes.

Figure 4-1�Flow of Waters through a Sinkhole

underground stream

sinkhole

bottom

swallet

conduit forsurface water

Sinkholes are circular depressions in karst (limestone) areas where surface waters flow to join an underground drainage system. Sinkholes include: depressional areas with or without swallet, sinking streams, caves, karst windows, and pits or vertical shafts.

Swallet is a point where surface water leaves the surface and flows underground.

Soil, Logging Debris, Fluids, and/or OtherWaste Materials

Minimum Requirements:

Fluids from equipment should not be drained ontothe ground. They should be collected in a con-tainer, transported off site, and recycled or dis-posed of properly. Soil, logging debris, and/orother waste materials should not be pushed intothe bottom of a sinkhole or into any noticeablesinkhole opening.

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Sinkhole Buffer Zones

Minimum Requirements:

• Divert runoff from haul/access roads, skidtrails, and log landings so it does not draindirectly into sinkholes, sinking streams, orcaves. If runoff does enter a sinkhole, a UICpermit (see Modified Sinkholes in AppendixA, contact Division of Water 502-564-3410)may be required.

• Leave a buffer zone between any disturbedarea and the open swallet of a sinkhole. Bufferzones should be 30 feet for areas of 5 percentslope, and an additional 10 feet in widthshould be added to this zone for each 10 per-cent increase in slope.

Regulatory Requirements for BMP No. 4(See Appendix A for Explanations)

• Activities around sinkholes, cave entrances, etc.:(KRS 433.870-433.875)

• Endangered species in caves: (Federal Regis-ter 55:6184 and 56:58804-58836)

• Modified sinkholes: (May need to be registeredand/or permitted)

• Cave streams and other underground surfacewaters: (may deal with KY Surface Water Stat-utes and/or Outstanding Resource Waters)

• All silvicultural operations: (410 KAR 5:026,5:029, 5:030, and 5:031)

• Activities near high-quality waters and outstand-ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

• Karst groundwater basin protection

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road

variable distancedepending on slope

treetops are notto be concentrated

in sinkholes

bottom

Figure 4-2�Specifications for Sinkhole BMP

Table 4-1—Minimum Distances fromSilviculturally Disturbed Areas and the Pointof Lowest Elevation or Open Swallet of aSinkhole

Slope of Land (%) Distance (Feet)

5 30

10 35

20 45

30 55

40 or higher 65

Note: This table corresponds to therecommended minimum distances for roads,trails, and landings from intermittent streams.

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BMP No. 5Logging Debris

To protect water bodies from pollution by debrisand disturbed soil from timber harvests.

Tree DebrisTrees and brush can be potential water pollutants.The breakdown of logging debris left in the watercan decrease oxygen and in addition may create otherproblems of odor, color, and excessive nutrients.

Minimum Requirement:

Tree debris, such as tops, should not be left in orallowed to wash into perennial streams.

In order to keep logging debris (including tree tops,limbs, etc.) from washing into perennial and inter-mittent streams, lakes, or ponds, move the debris asufficient distance from the bank or locate the de-bris to ensure it does not move back into the waterbodies. See BMP No. 3 for further details.

Equipment FluidsHydraulic fluids, gas, oil, and antifreeze representpotential sources of water pollution.

Minimum Requirement:

Equipment should not be left on stream banks orequipment fluids should not be changed in sucha manner where pollutants may wash into astream. Properly dispose of used oil, hydraulicfluids, and other fluids.

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Other Garbage and Waste

Minimum Requirement:

Properly dispose of cans, bottles, lunch bags, oilfilters or air filters, etc.

Regulatory Requirements for BMP No. 5(See Appendix A for Explanations)

• All silvicultural operations: (410 KAR 5:026,5:029, 5:030, and 5:031)

• Debris in floodplains: (KRS 151.250)• Activities near high-quality waters and outstand-

ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

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BMP No. 7Fertilizers

Fertilization can aid in the establishment of herba-ceous vegetation used to stabilize disturbed soil.Fertilizer includes both organic waste and industri-ally produced liquid, granular, or powered formula-tions of plant nutrients. Improper use of fertilizermay result in excessive nutrients in nearby waters.

Minimum Requirements:

• Use only the amount of fertilizer necessary,and stay away from bodies of water or thoseareas immediately adjacent to them.

• Avoid using fertilizers in SMZs.• Avoid using fertilizers within 30 feet of any

noticeable sinkhole opening.

Regulatory Requirements for BMP No. 7(See Appendix A for Explanations)

• Application of sludge: (May require a permit)• All silvicultural operations: (410 KAR 5:026,

5:029, 5:030, and 5:031)• Activities near high-quality waters and outstand-

ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

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BMP No. 10Timber Harvesting in Wetland

Areas

Wetlands are areas characterized by soils saturatedwith moisture during all or a large portion of theyear and support a number of plants that grow inwet soils. The requirements in this BMP aresupplemental to other BMPs and contain infor-mation and specifications for trafficking and tim-ber harvesting around streams, sloughs, andother waters in a wetland.

Determining Wetland AreasOfficial determination of whether a forested area isa wetland is the responsibility of the U.S. ArmyCorps of Engineers, unless there is adjacent crop-land, in which case the determination may be madeby the Natural Resources Conservation Service.Contact the Kentucky Division of Forestry, NaturalResources Conservation Service, or CooperativeExtension Service (see Appendix F) for assistancein determining wetlands.

Constructing Roads, Trails, LandingsRoad construction is the activity most likely to causechanges in the drainage of wetlands. When needed,locate roads on the higher ground or “ridges” andparallel to the drainage system, and use a minimumamount of fill material. Locate log decks on elevatedareas away from streams as far as is practical. Keeplog landings small and few in number.

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Minimum Requirement:

Minimize construction of permanent roads, lo-cate landings on higher ground, and restrict ve-hicle traffic to a minimum.

Crossing Streams and Sloughs

Minimum Requirement:

Avoid crossing of streams and sloughs, if pos-sible.

When unavoidable, cross at right angles. Use cul-verts and bridges without altering natural drainageand without disturbing stream banks and other sen-sitive areas.

Retire temporary roads, trails, and landings (seeBMP No. 1 and No. 2).

Streamside Management Zones (SMZs)in Wetland Areas

Minimum Requirement:

Leave a minimum of 50 percent of the overstorytrees to shade perennial streams and sloughs.

• Retain an overstory tree width of at least 50feet.

• A least 50 percent of the overstory trees shouldbe retained with the tree width (see details inBMP No. 3).

• Operation of logging vehicles and equipmentshould be minimized in SMZs.

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General Felling and Skidding• Remove tops of harvested trees from streams

and sloughs to allow unrestricted water flow.• Plan harvesting during dry weather. Wetlands

are particularly sensitive to rutting.• Use low ground pressure tires on skidders,

when available, and concentrate skidding as muchas possible on a few primary skid trails to mini-mize site disturbance and compaction.

• Roughen severely compacted areas on land-ings and skid trails.

Regulatory Requirements for BMP No. 10(See Appendix A for Explanations)

• Filling or draining of wetland: (33 USC 1251 etseq., Section 404)

• All silvicultural operations: (410 KAR 5:026,5:029, 5:030, and 5:031)

• Activities near high-quality waters and outstand-ing national resource waters: (401 KAR 5:029,5:030, and 5:031)

• Activities near wild rivers: (KRS 146.200 et seq.and 401 KAR 4:100-140)

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Streams and Other Waters BMPs

Details of these BMPs can be obtained from the Ken-tucky Agriculture Water Quality Authority ProduceWorkbook. The minimum requirements for each ofthe four Streams and Other Waters BMPs are as fol-lows:

BMP #1�����Stream Crossing Protection• Construct low water crossings in a manner that

does not obstruct the normal flow of the stream.• Minimize soil erosion and removal of streamside

vegetation.

BMP #2�����Sand and Gravel Removal• Minimize disturbance to streams by excavation

equipment and access gravel from shore as muchas possible.

BMP #3�����Stream Bank and ShorelineProtectionThis includes requirements for stream bank stabili-zation for banks which are eroding at an acceler-ated rate and stream crossings that might be dam-aged by vehicular traffic.

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BMP #4�����Proper Stream DrainageMaintenanceSpecifies requirements for clearing logjams or sedi-ment blockage as follows:

For projects in streams where the watershed abovethe work is less than one square mile (640 acres):

• Focus work only in areas where problems occurand avoid unnecessary disturbance to adjacentstream habitat.

• Minimize the removal of streamside vegetation.Remove only the necessary vegetation and oper-ate equipment from only one side of the stream.

• Minimize straightening of stream meanders.• When working in streams that have been

channelized, consult the NRCS and the KentuckyDivision of Water.

• Care should be taken to avoid impacts to wet-lands adjacent to streams (see special note onCorps of Engineer notification in Producer Work-book).

For projects in streams where the watershed abovethe work is more than one square mile (640 acres),assistance must be obtained from sources such as:the U.S. Army Corps of Engineers, USDA NaturalResource Conservation Service, private consultants,etc., and the Kentucky Division of Water. The Ken-tucky Division of Forestry and County Agent of-fices can help identify the appropriate sources inyour area.

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Appendix ARegulatory Requirements

All Silvicultural Operations,401 KAR 5:026, 5:029, 5:030,

and 5:031

All operations must meet Kentucky water qualitystandards.

Activities Near High-quality Waters and Outstand-ing National Resources Waters, 401 KAR 5:029, 5:030,and 5:031. Kentucky water quality standards (401 KAR5:029) require the use of BMPs to protect high-qualitywaters and outstanding national resources waters listedin 401 KAR 5:030. In addition, outstanding resource wa-ters that support federally listed threatened and endan-gered species require protection (see 401 KAR 5:031).

Activities Near Wild Rivers, KRS 146.200 et seq. and401 KAR 4:100-140. The Kentucky Wild Rivers Act andassociated regulations give special protection to streamsdesignated as “wild rivers,” including regulation of sil-vicultural activity. Before undertaking any silviculturalactivity in a corridor of a designated wild river, the land-owner or logger should contact the Wild Rivers Programof the Kentucky Division of Water for applicable regula-tions and instructions.

Debris in Floodplains, KRS 151.250. The KentuckyDivision of Water has authority over the placement ofdebris (including logging slash) in floodplains of peren-nial streams that have a drainage area larger than one-square mile. The Division of Water advises that as longas the BMPs for Streamside Management Zones and log-ging debris are followed, landowners and loggers will beconsidered in compliance with floodplain regulations thataddress debris. If these BMPs are not followed, the Ken-tucky Division of Water can institute enforcement pro-ceedings.

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Construction in Floodplains, KRS 151.250. All struc-tures (bridges, berms, or other construction that couldobstruct flood flows) that are to be constructed in thefloodplain of a perennial stream that drains more thanone-square mile require a floodplain permit from the Ken-tucky Division of Water.

Filling or Draining of Wetlands, U.S. Clean Water Act,Section 404. The U.S. Army Corps of Engineers regu-lates all filling or draining of wetlands, streams, lakes, orother bodies of water. Normal ongoing silvicultural ac-tivities, including building and maintaining forest roads,do not require individual permits, providing certain con-ditions are met, including adherence to the federalbaseline BMPs for forest roads. For detailed informa-tion on the silvicultural exemption, contact the KentuckyDivision of Forestry.

Activities around Sinkholes and Cave Entrances, KRS433.870-433.875. The Kentucky Cave Protection Act of-fers protection to any sinkhole, pit, karst window, and/orsinking stream that has an opening large enough for aperson to enter a black zone. The Federal Cave Protec-tion Act is used to manage nonrenewable cave resourceson federal lands. Management techniques include bufferzones around sinkhole and cave entrances to provide foodsources for cave life, regulate thermal variations, and pre-vent sedimentation. Extremely sensitive karst systems caninclude the entire recharge area as a buffer zone.

Endangered Species in Caves, Federal Register55:6184-6229 and 56:58804-58836. The Kentucky StateNature Preserves Commission maintains the list of Ken-tucky plants and animals that are considered endangered,threatened, and of special concern. The U.S. Fish andWildlife Service administers the federal Endangered Spe-cies Act of 1973, as amended in 1990, and the 1991 Can-didate Review. Many species protected by these acts livein caves and can be threatened by pollutants entering sink-holes.

Modified Sinkholes. Any sinkhole that has been modi-fied to receive additional storm water runoff can be clas-

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sified as a Class V Underground Injection Control (UIC)Well, which must be registered and/or permitted by theU.S. Environmental Protection Agency UndergroundInjection Control Program.

Cave Streams and Other Underground Surface Wa-ters. Kentucky surface water statutes and regulations havedefined subterranean streams that flow underground andhave discrete banks and channels, such as cave streams,as surface waters. Several karst groundwater basins inthe Mammoth Cave National Park that extend well out-side of the Park’s boundary have been designated as Out-standing Resource Waters and receive the same specialprotection of species as the blind shrimp in MammothCave.

Karst Groundwater Basin Protection. The federal andstate Wellhead Protection Programs are developing karstgroundwater basin protection plans for public water sup-plies that use karst springs or groundwater as their watersource.

Application of Sludge. The application of some organicmaterials, such as sludge, can require a permit for com-pliance with federal and/or state regulations. For moreinformation regarding permits required for the applica-tion of sludge, contact the Kentucky Division of WasteManagement.

Application of Pesticides. Use only pesticides approvedby the Environmental Protection Agency for use in Ken-tucky. Follow all pesticide label directions. Applicationof some chemicals can require applicator certificationand/or licensing.

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Appendix BKentucky Bodies of WaterDesignated as Coldwater

Aquatic Habitats

The additional protection given to SMZs borderingColdwater Aquatic Habitats, as described in theBMP guidelines for SMZs, extends only to the mainstem of listed streams.

Body of Water Zone County

Big Sandy River Basin

Paintsville Lake Entire Reservoir Johnson

Little Sandy RiverBasin

Big Caney Creek Source to ElliottGrayson Lake

Big Sinking Creek River Mile 6.0 to Carter Little Sandy River

Laurel Creek Source to Little ElliottSandy River

Greenbo Lake Entire Reservoir Greenup

Licking River Basin

Craney Creek Source to North Rowan/MorganFork LickingRiver

Licking River River Mile 176.8 Bath/Rowan(Cave Run LakeDam) to RiverMile 169.6 (U.S.Highway 60bridge.)

Kentucky River Basin

Chimney Top Creek Basin Wolfe

Dix River Herrington Lake Garrard/MercerDam to KentuckyRiver

East Fork Indian Source to Indian MenifeeCreek Creek

Gladie Creek Basin Menifee

Middle Fork Red Source to River PowellRiver Mile 10.6

Parched Corn Creek Source to Red WolfeRiver

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Body of Water Zone County

Swift Camp Creek Source to Red WolfeRiver

Bert Combs Lake Entire Reservoir Clay

Fishpond Lake Entire Reservoir Letcher

Mill Creek Lake Entire Reservoir Wolfe

Green River Basin

Beaver Dam Creek Source to Green EdmonsonRiver

Buffalo Creek Source to Green EdmonsonRiver (inMammoth CaveNational Park)

Lick Creek Source to West SimpsonFork of DrakesCreek

Lynn Camp Creek Source to Green HartRiver

Underground River Mammoth Cave Edmonson/HartSystem National Park

Barren

Turnhole Spring Edmonson/BarrenBasin

Echo River Basin Edmonson

Pike Spring EdmonsonBasin

Mile 205.7 Spring HartBasin

McCoy Spring HartBasin

Suds Spring Hart/BarrenBasin

Nolin River River Mile 7.6 Edmonson(Nolin Lake Dam)to Green River

Rough River River Mile 89.3 Ohio/Grayson(Rough RiverDam) to RiverMile 72.4

Roundstone Creek Source to HartKentuckyHighway 1140(River Mile 3.5)

Trammel Fork Source to WarrenKentuckyHighway 31E(River Mile 23.6)

Appendix B continued

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Body of Water Zone County

Lower Cumberland River Basin

Casey Creek Source to Little TriggRiver

Skinframe Creek Source to LyonLivingston Creek

Sulphur Spring Source to Red SimpsonCreek River

Ohio River Basin

Doe Run Creek Source to Meade KentuckyHighway 1628(River Mile 5.15)

Sinking Creek Source to BreckinridgeKentuckyHighway 259(River Mile 4.0)

Upper Cumberland River Basin

Bad Branch Basin Letcher

Bark Camp Creek Basin Whitley

Beaver Creek Basin McCreary

Breeden’s Creek Basin Harlan

Bunches Creek Basin Whitley

Cane Creek Basin Laurel

Cogur Fork Basin McCreary

Cumberland River Lake CumberlandCumberland Dam(River Mile460.9) toKentuckyHighway 90bridge (River Mile426.5)

Difficulty Creek Basin McCreary

Dogslaughter Creek Basin Whitley

Fugitt Creek Basin Harlan

Indian Creek Source to Barren McCrearyFork

Kelly Branch Basin Harlan

Laurel Creek River Mile 9.0 to McCrearyRiver Mile 3.4

Appendix B continued

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Body of Water Zone County

Looney Creek Basin above HarlanRiver Mile 5.3

Martin’s Fork Basin above HarlanRiver Mile 27.4

Poor Fork Basin above LetcherCumberland River River Mile 742.7

Razor Fork Basin Harlan

Rock Creek Tennessee/Kentu McCrearycky State Line(River Mile 21.9)to White OakCreek

Shillalah Creek Source to BellCumberland Gap

NationalHistorical ParkBoundary

Sugar Run Source to BellCumberland GapNational

Historical ParkBoundary

Troublesome Creek Basin McCreary

White Oak Creek Basin above LaurelRiver Mile 1.2(includes LittleWhite OakCreek)

Wood Creek Wood Creek LaurelLake Dam (River

Mile 4.0) to HazelPatch Creek

Beulah (Tyner) Entire Reservoir JacksonReservoir

Cannon Creek Lake Entire Reservoir Bell

Laurel River Lake Entire Reservoir Laurel

Wood Creek Lake Entire Reservoir Laurel

Appendix B continued

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Appendix CLocations of Kentucky Wild

Rivers

Body of Water Zone County

Cumberland RiverBasin

Bad Branch Headwaters to KY 932 Letcher

Big South Fork TN State Line to Blue McCrearyCumberland River Heron (Mile 55.2 to Mile

45.0)

Cumberland River Summer Shoals to Lake McCreary,Cumberland ( Mile 574.6 Whitleyto Mile 558.5)

Little South Fork KY 92 to Lake McCreary,Cumberland River Cumberland (Mile 14.5 to Wayne

Mile 4.1)

Martins Fork Boundary of Cumberland HarlanGap National HistoricPark to KY 987 (Mile 31.3to Mile 27.4)

Rock Creek TN State Line to White McCrearyOak Creek (Mile 21.9 toMile 3.9)

Rockcastle River KY 1956 at Billows to Rockcastle,Lake Cumberland Laurel,

Pulaski

Green River Basin

Green River East boundary of Edmonson,Mammoth Cave National HartPark to Lock and DamNo. 6 at Brownsville (Mile207.7 to Mile 181.7)

Kentucky RiverBasin

Red River KY 746 to Swift Camp Wolfe,Creek (Mile 68.6 to Mile Menifee59.5)

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Appendix DHigh-Quality Waters

Stream Zone County

Little Sandy River Basin

Arabs Fork* Source to confluence with CarterClay Fork

Big Caney Creek* Source to Grayson Lake Elliot

Big Stinking Source to River Mile 10.7 CarterCreek*

Laurel Creek* Source to River Mile 7.6 Elliot

Licking River Basin

Bucket Branch* Source to confluence with MorganNorth Fork of the LickingRiver

Devils Fork* Source to confluence with MorganNorth Fork of the LickingRiver

North Fork of Source to River Mile 13.0 MorganLicking River*

Kentucky River Basin

Clear Creek* Source to River Mile 4.1 Woodford

Clemons Fork* Source to Buckhorn BreathittCreek

Coles Fork* Source to Buckhorn BreathittCreek

Right Fork of Source to Buffalo Creek OwsleyBuffalo Creek*

South Fork of Source to River Mile 5.3 JacksonStation CampCreek*

Station Camp River Mile 22.3 to 19.0 EstillCreek*

Sturgeon Creek* Source to River Mile 4.0 Lee

Salt River Basin

Salt Lick Creek* Source to River Mile 5.3 Marion

Wilson Creek* Source to River Mile 12.2 Bullitt

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Stream Zone County

Green River Basin

Beaverdam Source to River Mile 7.6 EdmonsonCreek*

Gasper River* Source to River Mile 32.3 Logan

Goose Creek* Source to River Mile 5.6 Casey

Green River River Mile 207.8 to 181.7 Edmonson

Russell Creek* Source to River Mile 60.5 Adair

Trammel Fork* River Mile 30.15 Allen(Kentucky/TennesseeState line) to River Mile19.4

Lower Cumberland River Basin

Whippoorwill Source to Red River LoganCreek*

Tennessee River Basin

Blood River* River Mile 15.65 (KY/TN Callowaystate line) to 15.1

Soldier Creek* River Mile 5.3 to 2.6 Marshall

Tradewater River Basin

Sandlick Creek* Source to River Mile 3.5 Christian

Tradewater Source to River Mile ChristianRiver* 126.0

Ohio River Basin

Yellowbank Source to River Mile 4.4 BreckinridgeCreek*

Lakes and Reservoirs

Metropolis Entire Lake McCracken

Swan Entire Lake Ballard

Mississippi River Basin (Main Stem and Minor Tributaries)

Murphy’s Pond Entire Pond and Preserve HickmanArea

Appendix D continued

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Appendix D continued

Stream Zone County

Upper Cumberland River Basin

Bad Branch* Source to confluence with LetcherPoor Fork of CumberlandRiver

Bark Camp Source to River Mile 2.6 WhitleyCreek*

Buck Creek* River Mile 62.6 to 28.9 Pulaski

Cane Creek* Source to River Mile 7.0 Laurel

Cumberland River Mile 574.6 to 558.5 McCreary/WhitlRiver (Headwaters of Lake ey

Cumberland)

Eagle Creek* Source to River Mile 3.0 McCreary

Horse Lick Source to River Mile 12.3 JacksonCreek*

Little South Fork River Mile 35.6 to 4.1 Wayneof CumberlandRiver

Marsh Creek* Source to River Mile 12.6 McCreary

Martins Fork of River Mile 31.3 to 27.4 HarlanCumberlandRiver

Rock Creek TN/KY State Line (River McCrearyMile 21.9) to White OakCreek

Rockcastle River River Mile 24.4 to 8.5 Laurel/Pulaski

South Fork of Source to Dog Slaughter WhitleyDog Slaughter CreekCreek*

* Bodies of water in the Kentucky Cabinet for NaturalResources and Environmental Protection reference reachnetwork

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Appendix ESurface Waters Categorized

as Outstanding NationalResource Waters

Stream Zone County

Red River River Mile 68.6 to 49.2 Menifee/Wolfe

Underground River Within Mammoth Cave Edmonson/ Hart/System National Park

Boundary Barren

Big South Fork of River Mile 55.2 to 45.0 McCrearyCumberland River

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Appendix FTechnical Assistance

Providers: State Offices

The application of BMPs in the field requires a certainamount of planning before initiating the forest activity.Considerable information is currently available from stateand federal agencies. The following agencies are avail-able for technical assistance in Kentucky and have rep-resentatives that operate on a local county level. Indus-trial and consulting foresters are also available for infor-mation and assistance.

Kentucky Division of Forestry627 Comanche TrailFrankfort, KY 40601(502) 564-4496

Natural Resources Conservation Service771 Corporate Drive, Suite 110Lexington, KY 40503(606) 224-7350

Kentucky Department of Fish and Wildlife ResourcesNo. 1 Game Farm RoadFrankfort, KY 40601(502) 564-3400

University of KentuckyCooperative Extension ServiceCollege of Agriculture-Department of ForestryT.P. Cooper Bldg.Lexington, KY 40546-0073(606) 257-7596

Kentucky Division of Water14 Reilly RoadFrankfort, KY 40601(502) 564-3410

Kentucky Division of ForestryDistrict Offices

Northeastern DistrictKentucky Division of Forestry749 West First StreetMorehead, KY 40351(606) 784-7504

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Central DistrictKentucky Division of ForestryP.O. Box 663Elizabethtown, KY 42702(502) 766-5010

Southeastern DistrictKentucky Division of ForestryP.O. Box 130Pineville, KY 40977(606) 337-3011

South Central DistrictKentucky Division of Forestry120 Gaines DriveCampbellsville, KY 42718(502) 465-5071

Kentucky River DistrictKentucky Division of ForestryP.O. Box 702Hazard, KY 41702(606) 435-6073

Green River DistrictKentucky Division of ForestryP.O. Box 465Madisonville, KY 42431(502) 824-7527

Eastern DistrictKentucky Division of ForestryP.O. Box 189Betsy Layne, KY 41605(606) 478-4495

Western DistrictKentucky Division of ForestryP.O. Box 349Mayfield, KY 42066(502) 247-3913

Bluegrass DistrictKentucky Division of ForestryP.O. Box 30Stamping Ground, KY 40379(502) 535-7741

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100 90 80 70 60 50 40 30 20 10 0

Use to measure percent slopeAttach a weighted string to corner A and sight using the top edge of the handbook. Sight to a target that is the same height above the ground as your eye level. Read the percent slope where the string crosses the bottom markings.

Aif sightingdownhill

if sightinguphill

Educational programs of the Kentucky Cooperative Extension Service serveall people regardless of race, color, age, sex, religion, disability, or nationalorigin. Issued in furtherance of Cooperative Extension work, Acts of May 8and June 30, 1914, in cooperation with the U.S. Department of Agriculture,C. Oran Little, Director of Cooperative Extension Service, University ofKentucky College of Agriculture, Lexington, and Kentucky State University,Frankfort. Copyright © 1998 for materials developed by the University ofKentucky Cooperative Extension Service. This publication may be reproducedin portions or its entirety for educational or nonprofit purposes only. Permittedusers shall give credit to the author(s) and include this copyright notice.Publications are also available on the World Wide Web at: http://www.ca.uky.edu. Issued 3-98, 12,000 copies