This map shows areas that would be flooded if the Petenwell Dam or Castle Rock Dam on the Wisconsin River failed. The map labels the dams, lakes, towns, roads, and county boundaries that would be affected by flooding. It also notes that the map is intended as a reference and not a legally recorded survey. In the event of dam failure, water from Petenwell Lake and Castle Rock Lake would inundate areas downstream in Adams County, Wisconsin.

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Petenwell
Dam
Castle Rock
Dam
Petenwell
Lake
Castle
Rock
Lake
WisconsinRiver
W
isconsinRiver
ADAMS
QUINCY
EASTON
MONROE
PRESTON
SPRINGVILLE
STRONGS
PRAIRIE
DELL
PRAIRIE
Adams
Friendship
Wisconsin
Dells
Petenwell - Castle Rock
Inundated Areas
Adams County, Wisconsin
This map is neither a legally recorded map nor a survey
and is not intended to be used as one. This drawing is
a compilation of records, information and data used for
reference purposes only. NCWRPC is not responsible for
any inaccuracies herein contained.
Source: WI DNR, NCWRPC, Adams Co. EM
210 McClellan St., Suite 210, Wausau, WI 54403
715-849-5510 - staff@ncwrpc.org - www.ncwrpc.org
North Central
Wisconsin Regional
Planning Commission
Prepared By:
NCWRPC
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Petenwell
Dam
Castle Rock
Dam
WisconsinRiver
Petenwell
Lake
Castle
Rock Lake
WisconsinRiver
Area
enlarged
at right
ROME
ADAMS
LEOLA
QUINCY
BIG FLATS
EASTON
MONROE
LINCOLN
JACKSON
PRESTON
COLBURN
SPRINGVILLE
RICHFIELD
STRONGS
PRAIRIE
NEW
HAVEN
DELL
PRAIRIE
NEW
CHESTER
Adams
Friendship
Wisconsin
Dells
Dam Failure Areas
Minor Civil Divisions
State Highways
County Highways
Local Roads
Dam Locations
Structure Points
Water
Castle Rock Inundated Area
Petenwell Inundated Area
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