Amendment_1_-_Revised_Attachment_A.pdf

U p p e r S t.

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ac re s To ta l K ill a cr es

Lock and Dam 1 - Herbicide Application Contract Site Map

Notes:

Site 1 - Rip rap downstream, to end of crib wall.

Site 2 - Vertical face of 100 ft. tall crib wall - spot spray as needed Site 3 - River wall, spray from edge to edge Site 4 - Lower Guide Wall Rip Rap - by Boat Davit Site 6 - Rock Area on I Wall Site 7 - Spot spray brush and trees on river side of security fence on bluff Site 8 - Spot spray roadway, curbs and sidewalk

Total Kill 3.4 acres Brush Control 0.4 acres

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9.

ac re s

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N o te s:

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C u rb a n d g ut te r/ co n cr e te a lo n g th e p er im e te r se cu ri ty f en ce li ne

¹ 0 2,1001,050 Feet

Lock and Dam 5 Dike - Herbicide Application Contract Site Map

Inset

Upstream DownstreamTotal Kill

Road

Upstream

Upstream

Downstream

Downstream

Spray treatments as described on inset drawing, from locked gate to dam structure.

Notes:

Legend

Brush Control

Total Kill

Legend

Brush Control 29.4 acres

Total Kill 30.9 acres

¹ 0 490245 Feet

Lock and Dam 5 - Herbicide Application Contract Site Map

See inset below

Inset

Upstream

Downstream

Upstream Downstream

Notes:

Site 1 - Rip rap behind lower guide wall.

Site 2 - Rip rap from trees to piling.

Site 3 - Loading dock, staging area, and parking lot.

Site 4 - Storage yard on WI side.

Site 5 - Rip rap around the point below dam on WI side.

Total Kill

Road ck a n d

D a m

A L o ck

S ite

H e rb ic id e A pp lic at io n C o n tr a ct S ite M a p

N o te s:

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Lock and Dam 8 - Herbicide Application Contract Site Map

Upstream

Downstream

Legend

Brush Control 18.2 acres

Total Kill 26.5 acres

Upstream Downstream

Total Kill

Inset¹ 0 210 420 630 Ft.

See insert for illustration

Note:

Site 1 - From bottom of rip rap toe on downstream side - brush control Site 2 - Rip rap toe on downstream side - total kill Site 3 - Downstream side of dike - brush control Site 4 - Gravel road - total kill Site 5 - Upstream side of dike - total kill Site 6 - Maintenance area and turnaround - total kill Site 7 - Rock areas behind upper wall - total kill Site 8 - Lower beach - rip rap at lower end of guidewall - total kill 8

Blackhawk Park - Herbicide Application Contract Site Map

E a u G al le

D a m E n tr a nc e R o ad

H e rb ic id e A pp lic a tio n C on tr a ct

S ite

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To ta l K ill

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N o te s:

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R oa d S p ra y gr a ve l s ho u ld er f tf ro m th e e dg e of th e r o ad .T o ta lK ill

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C on tr o l