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[blocks in formation]

MISSISSIPPI

RIVER

U

ALL GATES ARE SUBMERGIBLE

AT LEVEL POOL 528.0 LOWER POOL ELEVATION

U

U

POOL LINE

OTTER

(437.1 MILES ABOVE OHIO RIVER) LOCK & DAM NO. 17 · NEW BOSTON, ILLINOIS

KEG ISLAND

4 TAINTER GATES 64.17 ft. X 20 ft.

280.67

it.

1000

UPPER POOL ELEVATION 536.0

3 ROLLER GATES
100 ft. X 20 ft.

360 ft.

4 TAINTER GATES

64.17 ft. X 20 ft. 280.67 ft

STORAGE YARD 200 ft.

TRANSITION SECTION 145 ft.

All elevations refer to Mean Sea Level Datum

1000 SCALE OF FEET

ISLAND

-1555 ft.
OVER FLOW EARTH DIKE

2000

mums, POOL LINE

TRANSITION SECTION 145 ft.

230 ft.

NON-OVER FLOW

EARTH DIKE

IOWA

[blocks in formation]

POOL LINE

mm

LOCK 110 ft. x 600 ft.

FUTURE LOCK 110 ft. x 360 ft.

UPPER POOL ELEVATION 545.0

[blocks in formation]

(1912 Adjustment) Al elevations refer to Mean Sea Level Datum

(457.2 MILES ABOVE OHIO RIVER) LOCK & DAM NO. 16 · MUSCATINE, IOWA

POOL LINE

N

CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD

CHICAGO, ROCK ISLAND & PACIFIC RAILWAY

IOWA

444444 MITT

5 TAINTER GATES 40 ft. X 20 ft.

4 ROLLER GATES 80 ft. X 20 ft.

-395 ft.

100 0

10 TAINTER GATES

40 ft. X 20 ft.

472 it.

- 216 ft. STORAGE YARD

199 ft.

1000 SCALE OF FEET

-1700 ft.

EARTH DIKE

-726 ft.

FIXED
CONCRETE

SPILLWAY

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