ALTON GAGE

I L L I N O I S

M I S S O U R II L L I N O I S

67 67

94

143

100

3

143

PIASAHARBOR

HARBOR POINT YACHT CLUB

ALTON MARINA

WEST ALTON

PIASA HARBOR

LIGHT 209.5

CLARK HIGHWAY BRIDGE202.4

COMMODOREMEYER LIGHT 204.3

MELVIN E.PRICELOCK ANDDAM 200.8

CON-AGRAMOORING LIGHTS(2) 203.2

ALTON MARINA BREAKWATERLIGHTS(3 202.4

U.S.POWERSQUADRONS POINTLIGHT 207.1

ALTON MARINABREAKWATERLIGHTS(3 202.4

ALTON MARINABREAKWATERLIGHTS(3 202.4

CONSOLIDATED NORTHCOUNTY LEVEE DISTRICT

BRICKHOUSE LANDING

MOTOR BOAT LANDING

ELLIS ISLAND

PIASA ISLAND

DRESSER ISLAND

Piasa Creek

12

11

10

208

207

206

205

204

203

202

209

M A D I S O N C O U N T Y

S T . C H A R L E S C O U N T Y

M A D I S O N C O U N T Y

ALTON BELLE CASINO

PIASACREEKACCESS

TEAL POND ACCESS RAMP

ALTON RIVERFRONT RAMP

ALTA VILLAACCESS RAMP

ALTON LAKEACCESS RAMP

SPATTERDOCK ACCESSRAMP

LINCOLN SHIELDS

BOAT RAMPS

DRESSER ISLAND ACCESSRAMP (S)

ALTON SLOUGHBRICK HOUSE SLOUGH

90° 9' 60"W

38° 52' 30"N

90° 12' 30"W

90° 15' 0"W

38° 55' 0"N

90° 12' 30"W

90° 15' 0"W

IT RAILROAD

BURLINGTON NORTHERN RAILROAD

NYC RAILROAD

BURLINGTON NORTERN RAILROAD

BURLINGTON NORTHERN RAILROAD

1

1

1

2

3

4

5

6

1

CENTRAL AREA OFFICE

Refer to the Missouri River

Navigation Charts for Navigation

of the Missouri River(Kansas City Engineering District)

0 2,000 4,000 6,000Feet

UPPER MISSISSIPPI RIVERU.S. ARMY CORPS ENGINEERS MISSISSIPPI VALLEY DIVISION

2011 CHART NO. RIVER MILE

SCALE : 1" = 2000' 124202 to 208

BUOY POSITIONS ON CHARTS AREAPPROXIMATE, SEE NOTICE IN LEGEND