Jump to main content.

National Assessment Database

Assessment Data for
Wisconsin, Upper Rock Watershed (8 Digit USGS Cataloging Unit), Year 2006

Description of this table
For a report glossary please click here.

Click on the Water Name link to get 305(b) Lists/Assessment Unit Information Report

Table Legend: Water Status is GoodWater Status is Threatened Water Status is ImpairedWater Status has not been Assessed

Water Name Assessment Unit ID Location Map State Water Type Water Size Unit Water Status
ALDERLEY MILLPOND WI-854900-1 COUNTY:Dodge;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 19 ACRES NOT ASSESSED
ALLEN CREEK WI-813300-1 COUNTY:Jefferson,Rock;WATERSHED:LR11 Map Assessed Water WI RIVER 8 MILES IMPAIRED
ALLENTON CREEK WI-867100-2 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 3.97 MILES NOT ASSESSED
AMY BELL LAKE (AMY DELL) WI-774000-1 COUNTY:Washington;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 26 ACRES NOT ASSESSED
APPLEBECKER MILLPOND WI-827700-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 12 ACRES IMPAIRED
ASHIPPUN LAKE WI-854300-1 COUNTY:Waukesha;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 84 ACRES NOT ASSESSED
ASHIPPUN RIVER WI-853800-2 COUNTY:Washington;WATERSHED:UR10 Map Assessed Water WI RIVER 1.2 MILES NOT ASSESSED
ASHIPPUN RIVER WI-853800-1 COUNTY:Dodge,Jefferson,Washington,Waukesha;WATERSHED:UR08,UR10 Map Assessed Water WI RIVER 63 MILES IMPAIRED
BADFISH CREEK WI-799500-1 COUNTY:Dane,Rock;WATERSHED:LR06,LR07 Map Assessed Water WI RIVER 12.3 MILES IMPAIRED
BADFISH CREEK WI-799500-2 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI RIVER .87 MILES IMPAIRED
BAKER CREEK WI-856000-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 10 MILES IMPAIRED
BARBIAN POND WI-774100-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 11 ACRES NOT ASSESSED
BARK LAKE WI-828600-1 COUNTY:Washington;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 62 ACRES NOT ASSESSED
BARK RIVER WI-813500-2 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 6 MILES IMPAIRED
BARK RIVER WI-813500-1 COUNTY:Jefferson,Washington,Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 35 MILES IMPAIRED
BARNEY LAKE WI-777300-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI FRESHWATER LAKE 27 ACRES NOT ASSESSED
BASS CREEK WI-795800-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 22 MILES IMPAIRED
BASS LAKE WI-800400-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI FRESHWATER LAKE 69 ACRES IMPAIRED
BATTLE CREEK WI-848300-1 COUNTY:Jefferson,Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER 1.81 MILES NOT ASSESSED
BATTLE CREEK WI-848300-2 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER 2.75 MILES IMPAIRED
BEAVER LAKE WI-774400-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 316 ACRES NOT ASSESSED
BLACKHAWK CREEK WI-797000-2 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI RIVER 2 MILES IMPAIRED
BLACKHAWK CREEK WI-797000-1 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI RIVER 2 MILES IMPAIRED
BLUFF CREEK WI-816100-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI RIVER .79 MILES GOOD
BOWRON LAKE (WIDGEON) WI-774600-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 25 ACRES GOOD
BRANDENBURG LAKE (KATRINE) WI-774700-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 38 ACRES IMPAIRED
BURNETT DITCH WI-867300-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 1 MILES IMPAIRED
BUTH LAKE WI-774900-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 4 ACRES NOT ASSESSED
BUTLER CREEK WI-857500-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI RIVER 9 MILES NOT ASSESSED
CHEROKEE LAKE WI-806500-1 COUNTY:Dane;WATERSHED:LR09 Map Assessed Water WI FRESHWATER LAKE 57 ACRES NOT ASSESSED
CLARKS DITCH WI-867400-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 2 MILES IMPAIRED
CLEAR LAKE WI-775000-1 COUNTY:Rock;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 77.41 ACRES IMPAIRED
CLUBHOUSE DITCH WI-868900-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 1 MILES IMPAIRED
CLYMAN CREEK WI-847700-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
COLLINS LAKE (LITTLE MUD) WI-775100-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 28 ACRES GOOD
COMUS LAKE WI-794200-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI FRESHWATER LAKE 164 ACRES IMPAIRED
CONEY RIVER WI-853400-3 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI RIVER .2 MILES NOT ASSESSED
CONEY RIVER WI-853400-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI RIVER 2.5 MILES NOT ASSESSED
CONEY RIVER WI-853400-2 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI RIVER 3.5 MILES NOT ASSESSED
CONNERS DITCH WI-869400-1 COUNTY:Dodge,Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 2 MILES NOT ASSESSED
CORNELL LAKE T08N R18E S20 WI-851000-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 16 ACRES GOOD
CORNELL LAKE T08NR18ES31(MUD) WI-775200-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 10 ACRES NOT ASSESSED
CRAVATH LAKE WI-815200-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI FRESHWATER LAKE 68 ACRES NOT ASSESSED
CROOKED LAKE WI-826800-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 58 ACRES GOOD
CRYSTAL SPRING WI-865200-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI FRESHWATER LAKE 1 ACRES NOT ASSESSED
CUSHMAN POND WI-823900-1 COUNTY:Jefferson;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 48 ACRES IMPAIRED
DARIEN CREEK WI-791800-1 COUNTY:Rock,Walworth;WATERSHED:LR01 Map Assessed Water WI RIVER 2.06 MILES IMPAIRED
DAVY CREEK WI-855400-1 COUNTY:Dodge;WATERSHED:UR08,UR10 Map Assessed Water WI RIVER 5.69 MILES IMPAIRED
DAWSON CREEK WI-855500-1 COUNTY:Dodge;WATERSHED:UR08,UR10 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
DEAD CREEK WI-860000-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 6.6 MILES IMPAIRED
DEER CREEK WI-828700-1 COUNTY:Jefferson Map Assessed Water WI RIVER .19 MILES NOT ASSESSED
DELAVAN LAKE WI-793600-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI FRESHWATER LAKE 2072 ACRES GOOD
DIEDRICH POND WI-775400-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 19 ACRES NOT ASSESSED
DOOR CREEK WI-802800-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI RIVER 14.02 MILES IMPAIRED
DRUID LAKE WI-855200-1 COUNTY:Washington;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 120 ACRES NOT ASSESSED
DUCK CREEK WI-823300-1 COUNTY:Jefferson;WATERSHED:LR13 Map Assessed Water WI RIVER 11 MILES IMPAIRED
DUCK LAKE WI-775500-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 12 ACRES NOT ASSESSED
DUTCHMAN LAKE (LADL) WI-826400-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 31 ACRES NOT ASSESSED
ELKHORN LAKE WI-794000-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI FRESHWATER LAKE 30 ACRES NOT ASSESSED
FINK CREEK WI-862500-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 5 MILES NOT ASSESSED
FISHER CREEK WI-796500-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 4 MILES IMPAIRED
FIVE LAKE* WI-777400-1 COUNTY:Washington,Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 102 ACRES NOT ASSESSED
FLORENCE LAKE WI-775700-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 21 ACRES GOOD
FLYNN CREEK WI-852800-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI RIVER 5.92 MILES IMPAIRED
FOREST LAKE WI-775800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 41 ACRES NOT ASSESSED
FOWLER LAKE WI-849400-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 78 ACRES NOT ASSESSED
FRIESS LAKE (FRIES) WI-853200-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 117 ACRES NOT ASSESSED
FROG POND CREEK WI-800100-1 COUNTY:Dane,Rock;WATERSHED:LR07 Map Assessed Water WI RIVER 7 MILES IMPAIRED
GALLOWAY CREEK WI-814000-1 COUNTY:Jefferson;WATERSHED:LR14 Map Assessed Water WI RIVER 5 MILES IMPAIRED
GARVIN LAKE WI-850700-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 17 ACRES GOOD
GENESEE LAKE, LOWER WI-778100-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 66 ACRES NOT ASSESSED
GENESEE LAKE, MIDDLE WI-778300-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 109 ACRES NOT ASSESSED
GENESEE LAKE, UPPER (OTIS) WI-788500-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 37 ACRES NOT ASSESSED
GIBBS CREEK WI-798800-1 COUNTY:Rock;WATERSHED:LR06 Map Assessed Water WI RIVER 4 MILES IMPAIRED
GIBBS LAKE (BIG SPRING) WI-799200-1 COUNTY:Rock;WATERSHED:LR06 Map Assessed Water WI FRESHWATER LAKE 71 ACRES IMPAIRED
GILL CREEK WI-861700-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 6.32 MILES IMPAIRED
GOLDEN LAKE* WI-775900-1 COUNTY:Jefferson,Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 250 ACRES IMPAIRED
GOOSE LAKE WI-823700-1 COUNTY:Jefferson;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 4 ACRES IMPAIRED
GOOSE LAKE WI-810200-1 COUNTY:Dane;WATERSHED:LR12 Map Assessed Water WI FRESHWATER LAKE 61 ACRES NOT ASSESSED
GOOSE LAKE WI-776000-1 COUNTY:Columbia;WATERSHED:LR09 Map Assessed Water WI FRESHWATER LAKE 73 ACRES IMPAIRED
GRASS LAKE (TOWN OF DUNKIRK) WI-776300-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI FRESHWATER LAKE 10 ACRES IMPAIRED
GRASS LAKE (TOWN OF DUNN) WI-800900-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI FRESHWATER LAKE 48 ACRES IMPAIRED
GRASS LAKE T04N R11E S19 WI-776100-1 COUNTY:Rock;WATERSHED:LR05 Map Assessed Water WI FRESHWATER LAKE 16 ACRES IMPAIRED
GREEN ISLE LAKE (HEBRON PD) WI-823000-1 COUNTY:Jefferson;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 28 ACRES IMPAIRED
HAHNS LAKE WI-847100-1 COUNTY:Jefferson;WATERSHED:UR01 Map Assessed Water WI FRESHWATER LAKE 82 ACRES IMPAIRED
HARTFORD MILLPOND WI-857900-1 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 11 ACRES NOT ASSESSED
HENRIETTA LAKE WI-776600-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 15 ACRES NOT ASSESSED
HEPP CREEK WI-856600-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
HICKEY LAKE WI-776700-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 10 ACRES GOOD
HOPE LAKE WI-809800-1 COUNTY:Jefferson;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 142 ACRES GOOD
HUNTERS LAKE WI-826300-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 65 ACRES NOT ASSESSED
IRISH CREEK WI-861600-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 3.79 MILES IMPAIRED
ISLAND LAKE WI-776900-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI FRESHWATER LAKE 20 ACRES IMPAIRED
JACKSON CREEK WI-793800-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI RIVER 2.3 MILES IMPAIRED
JOHNSON CREEK WI-846700-1 COUNTY:Jefferson;WATERSHED:UR07 Map Assessed Water WI RIVER 17.5 MILES IMPAIRED
KEENANS CREEK WI-803500-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI RIVER 2 MILES IMPAIRED
KEESUS LAKE WI-852400-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 17 ACRES NOT ASSESSED
KEGONSA LAKE WI-802600-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI FRESHWATER LAKE 3209 ACRES IMPAIRED
KEKOSKEE MILLPOND WI-861900-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI FRESHWATER LAKE 52 ACRES IMPAIRED
KIEFER CREEK WI-863500-4 COUNTY:Fond Du Lac;WATERSHED:UR13 Map Assessed Water WI RIVER 3.96 MILES IMPAIRED
KIEFER CREEK WI-863500-2 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 1.16 MILES IMPAIRED
KIEFER CREEK WI-863500-3 COUNTY:Dodge,Fond Du Lac;WATERSHED:UR13 Map Assessed Water WI RIVER 2.46 MILES IMPAIRED
KIEFER CREEK WI-863500-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 10.38 MILES IMPAIRED
KIWANIS P.(JANESVILLE G.P.,ATLAS) WI-777000-1 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI FRESHWATER LAKE 13 ACRES NOT ASSESSED
KOHLSVILLE RIVER WI-865400-1 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 7.99 MILES IMPAIRED
KOSHKONONG CREEK WI-808800-3 COUNTY:Dane,Jefferson Map Assessed Water WI RIVER 24 MILES IMPAIRED
KOSHKONONG CREEK WI-808800-1 COUNTY:Dane Map Assessed Water WI RIVER 6 MILES GOOD
KOSHKONONG CREEK WI-808800-2 COUNTY:Dane,Jefferson Map Assessed Water WI RIVER 25.47 MILES IMPAIRED
KOSHKONONG LAKE* WI-808700-1 COUNTY:Dane,Jefferson,Rock;WATERSHED:LR04,LR11 Map Assessed Water WI FRESHWATER LAKE 10595.62 ACRES IMPAIRED
LA GRANGE LAKE WI-818700-1 COUNTY:Walworth;WATERSHED:LR15 Map Assessed Water WI FRESHWATER LAKE 55 ACRES IMPAIRED
LAC LA BELLE WI-848800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 1153.74 ACRES IMPAIRED
LADD CREEK WI-792400-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
LADOGA CREEK WI-871600-1 COUNTY:Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
LARKIN LAKE WI-777700-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 57 ACRES NOT ASSESSED
LAURA LAKE (LEOTA) WI-848500-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 8 ACRES GOOD
LENTZ CREEK WI-859600-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 2 MILES NOT ASSESSED
LEUTENS CREEK WI-802300-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI RIVER 3 MILES IMPAIRED
LIBBY CREEK WI-869600-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 2 MILES NOT ASSESSED
LIMESTONE CREEK WI-866800-3 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 1.5 MILES NOT ASSESSED
LIMESTONE CREEK WI-866800-2 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 2.83 MILES NOT ASSESSED
LIMESTONE CREEK WI-866800-1 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 1.67 MILES IMPAIRED
LIONS PARK POND (TROUT POND) WI-777800-1 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI FRESHWATER LAKE 3 ACRES NOT ASSESSED
LITTLE DOOR CREEK WI-802900-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI RIVER 5 MILES IMPAIRED
LITTLE FRIESS LAKE (BONY) WI-853100-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 15 ACRES NOT ASSESSED
LITTLE GIBBS LAKE (LOWER) WI-799300-1 COUNTY:Rock;WATERSHED:LR06 Map Assessed Water WI FRESHWATER LAKE 18 ACRES GOOD
LITTLE OCONOMOWOC RIVER WI-851400-1 COUNTY:Washington,Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER 7 MILES NOT ASSESSED
LITTLE TURTLE CREEK WI-791700-1 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER .56 MILES IMPAIRED
LOHR POND WI-777900-1 COUNTY:Washington;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 7 ACRES GOOD
LOMIRA CREEK WI-864100-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI RIVER 6 MILES IMPAIRED
LOMIRA POND WI-865000-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI FRESHWATER LAKE 2 ACRES IMPAIRED
LORRAINE LAKE (LAKE C9) WI-777500-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI FRESHWATER LAKE 133 ACRES NOT ASSESSED
LOUIS BUECHNER POND WI-778000-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 9 ACRES NOT ASSESSED
LOWES LAKE (LOWE) WI-852900-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 23 ACRES GOOD
LUEBKE DITCH WI-867600-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 3 MILES IMPAIRED
MAIN DITCH WI-869100-1 COUNTY:Dodge,Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 3 MILES IMPAIRED
MALLOY LAKE WI-851900-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 5 ACRES GOOD
MARKHAM CREEK WI-796400-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 7.31 MILES IMPAIRED
MARSH CREEK WI-797700-2 COUNTY:Rock Map Assessed Water WI RIVER 8 MILES IMPAIRED
MARSH CREEK WI-797700-1 COUNTY:Rock Map Assessed Water WI RIVER 6 MILES IMPAIRED
MASON CREEK WI-851100-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER 4.11 MILES IMPAIRED
MASON CREEK WI-851100-2 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI RIVER 2.03 MILES IMPAIRED
MAYVILLE POND, LOWER WI-862200-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI FRESHWATER LAKE 17 ACRES GOOD
MAYVILLE POND, UPPER WI-862400-1 COUNTY:Dodge;WATERSHED:UR13 Map Assessed Water WI FRESHWATER LAKE 19 ACRES NOT ASSESSED
MCCONVILLE LAKE WI-851800-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 14 ACRES GOOD
MEADOW BROOK WI-828500-1 COUNTY:Washington;WATERSHED:LR13 Map Assessed Water WI RIVER 1 MILES NOT ASSESSED
MENDOTA LAKE WI-805400-1 COUNTY:Dane;WATERSHED:LR09,LR10 Map Assessed Water WI FRESHWATER LAKE 9780.89 ACRES NOT ASSESSED
MERTON MILLPOND WI-828200-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 38 ACRES NOT ASSESSED
MIESKE DITCH WI-872200-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 3 MILES IMPAIRED
MILL CREEK WI-867700-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 13 MILES NOT ASSESSED
MONCHES MILLPOND WI-852600-1 COUNTY:Washington,Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 16 ACRES GOOD
MONONA LAKE WI-804600-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI FRESHWATER LAKE 3357.56 ACRES IMPAIRED
MONTEREY MILLPOND WI-854100-1 COUNTY:Waukesha;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 28 ACRES GOOD
MOOSE LAKE WI-778400-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 81 ACRES NOT ASSESSED
MUD CREEK WI-810300-1 COUNTY:Dane;WATERSHED:LR12 Map Assessed Water WI RIVER 9 MILES IMPAIRED
MUD CREEK WI-819900-1 COUNTY:Jefferson;WATERSHED:LR15 Map Assessed Water WI RIVER 8 MILES NOT ASSESSED
MUD LAKE CREEK WI-857100-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
MUD LAKE T07N R12E S02 WI-810700-1 COUNTY:Dane;WATERSHED:LR12 Map Assessed Water WI FRESHWATER LAKE 34 ACRES IMPAIRED
MUD LAKE T07N R16E S10 WI-778700-1 COUNTY:Jefferson;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 33 ACRES IMPAIRED
MUD LAKE T09N R19E S24 WI-778800-1 COUNTY:Washington;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 5 ACRES NOT ASSESSED
MUD LAKE T10N R19E S19 WI-853600-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 23 ACRES GOOD
MUD LAKE, LOWER (MUD) WI-803400-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI FRESHWATER LAKE 195 ACRES IMPAIRED
MUD LAKE, UPPER WI-804000-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI FRESHWATER LAKE 223 ACRES IMPAIRED
MUD RUN CREEK WI-856400-1 COUNTY:Dodge;WATERSHED:UR10 Map Assessed Water WI RIVER 7 MILES NOT ASSESSED
MURPHY CREEK WI-804700-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI RIVER 1.2 MILES IMPAIRED
MURPHY LAKE WI-852000-1 COUNTY:Washington;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 16 ACRES GOOD
MURPHYS CREEK WI-803900-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI RIVER 4.69 MILES IMPAIRED
NAGAWICKA LAKE WI-828000-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 917 ACRES NOT ASSESSED
NASHOTAH LAKE, LOWER WI-827300-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 90 ACRES NOT ASSESSED
NASHOTAH LAKE, UPPER WI-827500-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 133 ACRES NOT ASSESSED
NEDA CREEK WI-859100-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
NEMAHBIN LAKE, LOWER WI-827000-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 271 ACRES NOT ASSESSED
NEMAHBIN LAKE, UPPER WI-827100-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 283 ACRES NOT ASSESSED
NEOSHO MILL POND WI-856800-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 187 ACRES IMPAIRED
NINE SPRINGS CREEK WI-804200-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI RIVER 6.16 MILES IMPAIRED
NORTH LAKE WI-850800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 437 ACRES NOT ASSESSED
OCONOMOWOC LAKE WI-849600-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 767 ACRES IMPAIRED
OCONOMOWOC LAKE, UPPER WI-850100-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 43 ACRES NOT ASSESSED
OCONOMOWOC RIVER WI-848200-1 COUNTY:Jefferson,Washington,Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER 44 MILES NOT ASSESSED
OLIVER CREEK WI-859000-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 4 MILES NOT ASSESSED
OREGON BR WI-800700-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI RIVER 4 MILES IMPAIRED
OREGON BR WI-800700-2 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI RIVER 2 MILES IMPAIRED
OTTER CREEK WI-812600-1 COUNTY:Jefferson,Rock;WATERSHED:LR11 Map Assessed Water WI RIVER 16 MILES IMPAIRED
PHEASANT BR WI-805900-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 1 MILES IMPAIRED
PHEASANT BR WI-805900-2 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 8.09 MILES IMPAIRED
PIKE LAKE WI-858300-1 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 460.99 ACRES IMPAIRED
PINE LAKE WI-779200-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 710.54 ACRES IMPAIRED
PLUM CREEK WI-868400-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 14 MILES NOT ASSESSED
PRETTY LAKE WI-779300-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 64 ACRES NOT ASSESSED
REAGON LAKE WI-779400-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 16 ACRES NOT ASSESSED
RED CEDAR LAKE WI-813100-1 COUNTY:Jefferson;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 359 ACRES IMPAIRED
RICE LAKE WI-779500-1 COUNTY:Dane;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 170 ACRES IMPAIRED
RICE LAKE (LOWER WHITEWATER) WI-816600-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI FRESHWATER LAKE 137 ACRES IMPAIRED
RIPLEY LAKE WI-809600-1 COUNTY:Jefferson;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 418 ACRES GOOD
ROCK RIVER WI-788800-1 COUNTY:Rock;WATERSHED:LR02,LR03 Map Assessed Water WI RIVER 12.37 MILES IMPAIRED
ROCK RIVER WI-788800-8 COUNTY:Dodge;WATERSHED:UR08,UR12 Map Assessed Water WI RIVER 8.42 MILES IMPAIRED
ROCK RIVER WI-788800-7 COUNTY:Dodge,Jefferson;WATERSHED:UR08,UR11 Map Assessed Water WI RIVER 23.59 MILES IMPAIRED
ROCK RIVER WI-788800-6 COUNTY:Jefferson;WATERSHED:UR08 Map Assessed Water WI RIVER 20.53 MILES IMPAIRED
ROCK RIVER WI-788800-5 COUNTY:Dodge,Jefferson;WATERSHED:LR11,LR13,UR01,UR08 Map Assessed Water WI RIVER 35.51 MILES IMPAIRED
ROCK RIVER WI-788800-4 COUNTY:Rock;WATERSHED:LR04,LR11 Map Assessed Water WI RIVER 5.74 MILES IMPAIRED
ROCK RIVER WI-788800-2 COUNTY:Rock;WATERSHED:LR02,LR03,LR04,LR05 Map Assessed Water WI RIVER 9.66 MILES IMPAIRED
ROCK RIVER WI-788800-3 COUNTY:Rock;WATERSHED:LR04,LR05,LR11 Map Assessed Water WI RIVER 8.18 MILES IMPAIRED
ROME MILL POND WI-824400-1 COUNTY:Jefferson;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 446 ACRES IMPAIRED
ROSENOW CREEK WI-848900-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI RIVER .53 MILES NOT ASSESSED
RUBICON RIVER WI-856500-1 COUNTY:Dodge,Washington;WATERSHED:UR08,UR11 Map Assessed Water WI RIVER 29 MILES NOT ASSESSED
RUBICON RIVER WI-856500-2 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
RUBICON RIVER WI-856500-3 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI RIVER 1 MILES NOT ASSESSED
RUTLAND BR WI-801000-1 COUNTY:Dane;WATERSHED:LR07 Map Assessed Water WI RIVER 2.59 MILES IMPAIRED
SAUNDERS CREEK WI-808000-1 COUNTY:Dane,Rock Map Assessed Water WI RIVER 5 MILES NOT ASSESSED
SAUNDERS CREEK WI-808000-2 COUNTY:Dane;WATERSHED:LR11 Map Assessed Water WI RIVER 11.76 MILES IMPAIRED
SCHOOL SECTION LAKE WI-825000-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 117 ACRES NOT ASSESSED
SCUPPERNONG CREEK WI-825600-2 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 2 MILES GOOD
SCUPPERNONG CREEK WI-825600-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 6 MILES GOOD
SCUPPERNONG CREEK WI-825600-3 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 4 MILES IMPAIRED
SCUPPERNONG CREEK POND WI-826000-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 20 ACRES NOT ASSESSED
SCUPPERNONG RIVER WI-817600-4 COUNTY:Waukesha;WATERSHED:LR15 Map Assessed Water WI RIVER .5 MILES IMPAIRED
SCUPPERNONG RIVER WI-817600-3 COUNTY:Waukesha;WATERSHED:LR15 Map Assessed Water WI RIVER 3.56 MILES NOT ASSESSED
SCUPPERNONG RIVER WI-817600-2 COUNTY:Waukesha;WATERSHED:LR15 Map Assessed Water WI RIVER 1.5 MILES NOT ASSESSED
SCUPPERNONG RIVER WI-817600-1 COUNTY:Jefferson,Waukesha;WATERSHED:LR15 Map Assessed Water WI RIVER 13 MILES NOT ASSESSED
SILVER CREEK WI-847600-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 8 MILES NOT ASSESSED
SILVER CREEK WI-847600-2 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 7 MILES NOT ASSESSED
SINISSIPPI LAKE (HUSTISFORD) WI-859900-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RESERVOIR 1647.77 ACRES IMPAIRED
SIX MILE CREEK WI-805500-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 8.5 MILES IMPAIRED
SIX MILE CREEK WI-805500-2 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 3.58 MILES IMPAIRED
SOUTH BRANCH ROCK RIVER WI-869800-1 COUNTY:Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 3.58 MILES IMPAIRED
SOUTH BRANCH ROCK RIVER WI-869800-2 COUNTY:Green Lake,Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 16.1 MILES IMPAIRED
SPAULDINGS POND WI-780000-1 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI FRESHWATER LAKE 28 ACRES NOT ASSESSED
SPRING BROOK WI-815300-1 COUNTY:Rock,Walworth;WATERSHED:LR14 Map Assessed Water WI RIVER 8 MILES GOOD
SPRING BROOK WI-791300-1 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER 2 MILES GOOD
SPRING BROOK WI-790500-2 COUNTY:Rock Map Assessed Water WI RIVER 2 MILES IMPAIRED
SPRING BROOK WI-790500-1 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER 9.73 MILES IMPAIRED
SPRING BROOK WI-791300-2 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER 2.91 MILES GOOD
SPRING BROOK WI-872400-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 5 MILES GOOD
SPRING BROOK WI-796800-1 COUNTY:Rock;WATERSHED:LR02 Map Assessed Water WI RIVER 5 MILES IMPAIRED
SPRING CREEK WI-819100-1 COUNTY:Jefferson;WATERSHED:LR15 Map Assessed Water WI RIVER 4.52 MILES IMPAIRED
SPRING CREEK WI-805600-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 1 MILES IMPAIRED
SPRING CREEK WI-805600-2 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI RIVER 5.46 MILES IMPAIRED
SPRING CREEK WI-799900-1 COUNTY:Rock;WATERSHED:LR07 Map Assessed Water WI RIVER 3.43 MILES IMPAIRED
SPRINGFIELD POND WI-780200-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 3 ACRES NOT ASSESSED
STARKWEATHER CREEK WI-805100-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI RIVER 3.65 MILES IMPAIRED
STEEL BROOK WI-817800-2 COUNTY:Walworth;WATERSHED:LR15 Map Assessed Water WI RIVER 1.18 MILES IMPAIRED
STEEL BROOK WI-817800-1 COUNTY:Jefferson,Walworth;WATERSHED:LR15 Map Assessed Water WI RIVER 4.15 MILES NOT ASSESSED
STEEL BROOK WI-817800-3 COUNTY:Walworth;WATERSHED:LR15 Map Assessed Water WI RIVER .97 MILES GOOD
STEVENS CREEK WI-796300-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 8.35 MILES NOT ASSESSED
STORRS LAKE WI-780300-1 COUNTY:Rock;WATERSHED:LR11 Map Assessed Water WI FRESHWATER LAKE 40 ACRES IMPAIRED
STOUGHTON MILLPOND WI-802000-1 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI FRESHWATER LAKE 82 ACRES IMPAIRED
STUB DITCH WI-868300-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 1 MILES NOT ASSESSED
SWAN CREEK WI-803800-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI RIVER 4.44 MILES NOT ASSESSED
SYBIL LAKE WI-780500-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 2 ACRES NOT ASSESSED
TAMARACK LAKE WI-780600-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 30 ACRES NOT ASSESSED
TENNEY PARK LAGOON WI-780650-1 COUNTY:Dane;WATERSHED:LR08,LR10 Map Assessed Water WI FRESHWATER LAKE 25 ACRES NOT ASSESSED
TOKEN CREEK WI-806600-1 COUNTY:Dane;WATERSHED:LR09 Map Assessed Water WI RIVER 2.9 MILES IMPAIRED
TOKEN CREEK WI-806600-2 COUNTY:Dane;WATERSHED:LR09 Map Assessed Water WI RIVER 3.45 MILES IMPAIRED
TOKEN CREEK WI-806600-3 COUNTY:Dane;WATERSHED:LR09 Map Assessed Water WI RIVER 3.25 MILES IMPAIRED
TOWNLINE DITCH WI-868200-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 3 MILES NOT ASSESSED
TRIPP LAKE (TRAPP) WI-816000-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI FRESHWATER LAKE 113 ACRES NOT ASSESSED
TROUT LAKE WI-793000-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI FRESHWATER LAKE 10 ACRES NOT ASSESSED
TURTLE CREEK WI-790300-3 COUNTY:Rock,Walworth;WATERSHED:LR01 Map Assessed Water WI RIVER 10.83 MILES NOT ASSESSED
TURTLE CREEK WI-790300-2 COUNTY:Walworth Map Assessed Water WI RIVER 3.72 MILES NOT ASSESSED
TURTLE CREEK WI-790300-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI RIVER 9.22 MILES IMPAIRED
TURTLE LAKE WI-795100-1 COUNTY:Walworth;WATERSHED:LR01 Map Assessed Water WI FRESHWATER LAKE 140 ACRES GOOD
UNNAMED WI-849100-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 13 ACRES GOOD
UNNAMED WI-795500-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 9.54 MILES NOT ASSESSED
UNNAMED WI-857000-1 COUNTY:Dodge;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 1 ACRES NOT ASSESSED
UNNAMED WI-804100-1 COUNTY:Dane Map Assessed Water WI RIVER 3 MILES IMPAIRED
UNNAMED WI-849800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 13 ACRES GOOD
UNNAMED WI-795400-1 COUNTY:Rock;WATERSHED:LR03 Map Assessed Water WI RIVER 4.11 MILES NOT ASSESSED
UNNAMED WI-787300-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI FRESHWATER LAKE 1 ACRES NOT ASSESSED
UNNAMED WI-787700-1 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI FRESHWATER LAKE 30 ACRES GOOD
UNNAMED WI-783740-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 15 ACRES NOT ASSESSED
UNNAMED WI-783750-1 COUNTY:Dane;WATERSHED:LR10 Map Assessed Water WI FRESHWATER LAKE 15 ACRES NOT ASSESSED
UNNAMED WI-784350-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 1.2 ACRES GOOD
UNNAMED WI-784500-1 COUNTY:Jefferson;WATERSHED:UR01 Map Assessed Water WI FRESHWATER LAKE 5 ACRES GOOD
UNNAMED WI-784800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 2 ACRES GOOD
UNNAMED WI-785000-1 COUNTY:Waukesha;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 4 ACRES GOOD
UNNAMED WI-785100-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 6 ACRES GOOD
UNNAMED WI-785200-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 3 ACRES GOOD
UNNAMED WI-785300-1 COUNTY:Waukesha;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 6 ACRES GOOD
UNNAMED WI-785400-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 16 ACRES GOOD
UNNAMED WI-785600-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 4 ACRES GOOD
UNNAMED WI-785900-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 4 ACRES GOOD
UNNAMED WI-786500-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 6 ACRES GOOD
UNNAMED WI-786600-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 10 ACRES GOOD
UNNAMED WI-786800-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 9 ACRES GOOD
UNNAMED WI-786900-1 COUNTY:Waukesha;WATERSHED:UR09 Map Assessed Water WI FRESHWATER LAKE 8 ACRES GOOD
UNNAMED WI-791100-1 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER 6 MILES NOT ASSESSED
UNNAMED WI-791200-1 COUNTY:Rock;WATERSHED:LR01 Map Assessed Water WI RIVER 3.3 MILES NOT ASSESSED
UNNAMED WI-793100-1 COUNTY:Walworth Map Assessed Water WI RIVER 4.59 MILES IMPAIRED
UNNAMED T08N R17E S22-02 WI-785700-1 COUNTY:Waukesha;WATERSHED:UR10 Map Assessed Water WI FRESHWATER LAKE 21 ACRES GOOD
UTICA LAKE WI-825800-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 14 ACRES NOT ASSESSED
WALES CREEK WI-826700-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI RIVER 3.5 MILES IMPAIRED
WATERVILLE LAKE WI-826600-1 COUNTY:Waukesha;WATERSHED:LR13 Map Assessed Water WI FRESHWATER LAKE 68 ACRES NOT ASSESSED
WAUBESA LAKE WI-803700-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI FRESHWATER LAKE 2074.53 ACRES IMPAIRED
WAYNE CREEK WI-865500-4 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 1.04 MILES IMPAIRED
WAYNE CREEK WI-865500-3 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER .66 MILES IMPAIRED
WEST BAY CHANNEL WI-861500-1 COUNTY:Dodge;WATERSHED:UR12 Map Assessed Water WI RIVER 2 MILES IMPAIRED
WEST BRANCH KOHLSVILLE RIVER WI-866100-1 COUNTY:Washington;WATERSHED:UR13 Map Assessed Water WI RIVER 2.8 MILES NOT ASSESSED
WEST BRANCH ROCK RIVER WI-861300-1 COUNTY:Dodge,Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 20 MILES NOT ASSESSED
WEST BRANCH ROCK RIVER WI-861300-2 COUNTY:Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 19 MILES NOT ASSESSED
WEST BRANCH RUBICON RIVER WI-858100-1 COUNTY:Washington;WATERSHED:UR11 Map Assessed Water WI RIVER 4 MILES NOT ASSESSED
WHITEWATER CREEK WI-813900-1 COUNTY:Jefferson,Walworth;WATERSHED:LR13,LR14 Map Assessed Water WI RIVER 14 MILES IMPAIRED
WHITEWATER CREEK WI-813900-2 COUNTY:Jefferson;WATERSHED:LR14 Map Assessed Water WI RIVER 2 MILES IMPAIRED
WHITEWATER LAKE (BASS, KETTLE) WI-816800-1 COUNTY:Walworth;WATERSHED:LR14 Map Assessed Water WI FRESHWATER LAKE 640 ACRES NOT ASSESSED
WILDCAT CREEK WI-858600-2 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 10 MILES NOT ASSESSED
WILDCAT CREEK WI-858600-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 4 MILES NOT ASSESSED
WILLOW CREEK WI-871500-1 COUNTY:Fond Du Lac;WATERSHED:UR12 Map Assessed Water WI RIVER 6 MILES NOT ASSESSED
WINDSOR LAKE WI-807400-1 COUNTY:Dane;WATERSHED:LR09 Map Assessed Water WI FRESHWATER LAKE 9 ACRES IMPAIRED
WINGRA LAKE WI-805000-1 COUNTY:Dane;WATERSHED:LR08 Map Assessed Water WI FRESHWATER LAKE 345 ACRES IMPAIRED
WOODLAND CREEK WI-859400-1 COUNTY:Dodge;WATERSHED:UR08 Map Assessed Water WI RIVER 4 MILES NOT ASSESSED
YAHARA RIVER WI-798300-1 COUNTY:Rock;WATERSHED:LR06 Map Assessed Water WI RIVER 7.5 MILES IMPAIRED
YAHARA RIVER WI-798300-5 COUNTY:Dane;WATERSHED:LR06 Map Assessed Water WI RIVER 5.74 MILES IMPAIRED
YAHARA RIVER WI-798300-4 COUNTY:Dane,Rock;WATERSHED:LR06 Map Assessed Water WI RIVER 9.03 MILES IMPAIRED
YAHARA RIVER WI-798300-3 COUNTY:Dane;WATERSHED:LR06,LR08,LR09,LR10 Map Assessed Water WI RIVER 20 MILES IMPAIRED

Top of page

State Causes of Impairment

Wisconsin, Upper Rock Watershed

Description of this table
State Cause Name Size of Assessed Waters with Listed Causes of Impairment
Rivers, Streams, Creeks (Miles) Lakes, Ponds, Reservoir (Acres) Bays, Estuaries (Square Miles) Coastal Shorelines (Miles) Oceans, Near Coastal Waters (Square Miles) Wetlands (Acres) Great Lakes Shoreline (Miles) Great Lakes Open Waters (Square Miles) Inland Lake Shoreline (Miles) Great Lakes Connecting Channel (Miles)
LOW FLOW ALTERATIONS 643.90 .00 .00 .00 .00 .00 .00 .00 .00 .00
CAUSE UNKNOWN .00 10,864.18 .00 .00 .00 .00 .00 .00 .00 .00
EXCESS ALGAL GROWTH 106.53 47,680.17 .00 .00 .00 .00 .00 .00 .00 .00
DIAZINON 18.44 .00 .00 .00 .00 .00 .00 .00 .00 .00
CONTAMINATED FISH TISSUE 1,495.64 54,712.32 .00 .00 .00 .00 .00 .00 .00 .00
NITROGEN (TOTAL) 541.28 .00 .00 .00 .00 .00 .00 .00 .00 .00
NUTRIENT/EUTROPHICATION BIOLOGICAL INDICATORS 7.86 .00 .00 .00 .00 .00 .00 .00 .00 .00
TEMPERATURE, WATER 697.78 .00 .00 .00 .00 .00 .00 .00 .00 .00
ATRAZINE 64.44 .00 .00 .00 .00 .00 .00 .00 .00 .00
NONNATIVE FISH, SHELLFISH, OR ZOOPLANKTON .00 10,175.68 .00 .00 .00 .00 .00 .00 .00 .00
PHYSICAL SUBSTRATE HABITAT ALTERATIONS 1,348.12 45,124.96 .00 .00 .00 .00 .00 .00 .00 .00
SEDIMENT BIOASSAYS -- CHRONIC TOXICITY FRESHWATER 26.34 6,715.12 .00 .00 .00 .00 .00 .00 .00 .00
ESCHERICHIA COLI 106.02 .00 .00 .00 .00 .00 .00 .00 .00 .00
OTHER FLOW REGIME ALTERATIONS .00 104.00 .00 .00 .00 .00 .00 .00 .00 .00
AMBIENT BIOASSAYS -- CHRONIC AQUATIC TOXICITY 22.20 1,421.08 .00 .00 .00 .00 .00 .00 .00 .00
SEDIMENTATION/SILTATION 718.86 29,709.22 .00 .00 .00 .00 .00 .00 .00 .00
AQUATIC PLANTS - NATIVE .00 906.00 .00 .00 .00 .00 .00 .00 .00 .00
NON-NATIVE AQUATIC PLANTS 220.84 906.00 .00 .00 .00 .00 .00 .00 .00 .00
FISH-PASSAGE BARRIER 335.56 3,669.54 .00 .00 .00 .00 .00 .00 .00 .00
EURASIAN WATER MILFOIL, MYRIOPHYLLUM SPICATUM .00 906.00 .00 .00 .00 .00 .00 .00 .00 .00
TURBIDITY 1,168.53 16,130.31 .00 .00 .00 .00 .00 .00 .00 .00
OXYGEN, DISSOLVED 977.58 21,913.24 .00 .00 .00 .00 .00 .00 .00 .00
PHOSPHORUS (TOTAL) 508.42 24,327.70 .00 .00 .00 .00 .00 .00 .00 .00
DDT 64.44 .00 .00 .00 .00 .00 .00 .00 .00 .00
FECAL COLIFORM 95.10 .00 .00 .00 .00 .00 .00 .00 .00 .00
FISH KILLS 56.85 4,943.31 .00 .00 .00 .00 .00 .00 .00 .00

Top of page

Probable Sources Contributing to Impairment

Wisconsin, Upper Rock Watershed

 Description of this table
State Source Name Size of Assessed Waters with Probable Sources of Impairment
Rivers, Streams, Creeks (Miles) Lakes, Ponds, Reservoir (Acres) Bays, Estuaries (Square Miles) Coastal Shorelines (Miles) Oceans, Near Coastal Waters (Square Miles) Wetlands (Acres) Great Lakes Shoreline (Miles) Great Lakes Open Waters (Square Miles) Inland Lake Shoreline (Miles) Great Lakes Connecting Channel (Miles)
SANITARY SEWER OVERFLOWS (COLLECTION SYSTEM FAILURES) .00 1,647.77 .00 .00 .00 .00 .00 .00 .00 .00
NON-IRRIGATED CROP PRODUCTION .00 10,595.62 .00 .00 .00 .00 .00 .00 .00 .00
ON-SITE TREATMENT SYSTEMS (SEPTIC SYSTEMS AND SIMILAR DECENCENTRALIZED SYSTEMS) .00 137.00 .00 .00 .00 .00 .00 .00 .00 .00
CONTAMINATED SEDIMENTS 59.66 5,221.84 .00 .00 .00 .00 .00 .00 .00 .00
DAIRIES (OUTSIDE MILK PARLOR AREAS) 19.68 .00 .00 .00 .00 .00 .00 .00 .00 .00
SITE CLEARANCE (LAND DEVELOPMENT OR REDEVELOPMENT) 129.85 6,824.09 .00 .00 .00 .00 .00 .00 .00 .00
NON-POINT SOURCE 434.59 12,243.39 .00 .00 .00 .00 .00 .00 .00 .00
LOSS OF RIPARIAN HABITAT 338.78 .00 .00 .00 .00 .00 .00 .00 .00 .00
IMPACTS FROM HYDROSTRUCTURE FLOW REGULATION/MODIFICATION 346.84 .00 .00 .00 .00 .00 .00 .00 .00 .00
INTERNAL NUTRIENT RECYCLING .00 1,647.77 .00 .00 .00 .00 .00 .00 .00 .00
DAM OR IMPOUNDMENT 3.25 .00 .00 .00 .00 .00 .00 .00 .00 .00
ANIMAL FEEDING OPERATIONS (NPS) 146.48 .00 .00 .00 .00 .00 .00 .00 .00 .00
ATMOSPHERIC DEPOSITION - TOXICS 747.82 27,356.16 .00 .00 .00 .00 .00 .00 .00 .00
CROP PRODUCTION (CROP LAND OR DRY LAND) 191.13 3,305.76 .00 .00 .00 .00 .00 .00 .00 .00
MUNICIPAL (URBANIZED HIGH DENSITY AREA) .00 8,624.85 .00 .00 .00 .00 .00 .00 .00 .00
STREAMBANK MODIFICATIONS/DESTABLIZATION 199.14 71.00 .00 .00 .00 .00 .00 .00 .00 .00
DISCHARGES FROM MUNICIPAL SEPARATE STORM SEWER SYSTEMS (MS4) 157.53 13,953.18 .00 .00 .00 .00 .00 .00 .00 .00
CHANNELIZATION 22.60 71.00 .00 .00 .00 .00 .00 .00 .00 .00
FLOW ALTERATIONS FROM WATER DIVERSIONS .50 239.00 .00 .00 .00 .00 .00 .00 .00 .00
LIVESTOCK (GRAZING OR FEEDING OPERATIONS) 174.47 .00 .00 .00 .00 .00 .00 .00 .00 .00
MUNICIPAL POINT SOURCE DISCHARGES 87.95 .00 .00 .00 .00 .00 .00 .00 .00 .00
FRESHETTES OR MAJOR FLOODING 22.00 .00 .00 .00 .00 .00 .00 .00 .00 .00
HIGHWAYS, ROADS, BRIDGES, INFRASTURCTURE (NEW CONSTRUCTION) 137.47 .00 .00 .00 .00 .00 .00 .00 .00 .00
POST-DEVELOPMENT EROSION AND SEDIMENTATION 9.22 .00 .00 .00 .00 .00 .00 .00 .00 .00
INDUSTRIAL POINT SOURCE DISCHARGE 6.91 .00 .00 .00 .00 .00 .00 .00 .00 .00
SOURCE UNKNOWN 13.17 12,738.85 .00 .00 .00 .00 .00 .00 .00 .00

Top of page

Clicking anywhere on this watershed map will take you to the Enviromapper for Water website, where you can view and map various types of environmental information for the watershed. This information includes Superfund sites, water discharge permits, toxic releases, and more.

Top of page

Jump to main content.