Wisconsin Dams
968 dams tracked by the National Inventory of Dams
Total Dams
968
High Hazard
180
18.6%
Poor / Unsatisfactory
63
Average Age
89 yrs
Hazard Classification
High180 (18.6%)
Significant84 (8.7%)
Low704 (72.7%)
Condition Assessment
Satisfactory239 (24.7%)
Fair509 (52.6%)
Poor / Unsatisfactory63 (6.5%)
Not Rated157 (16.2%)
Federal
65
State
127
Local
407
Private
280
Tallest Dams
- Superior Falls138 ft
- Eau Galle Dam127 ft
- Flambeau 92 ft
- Hatfield 92 ft
- Plum Creek 288 ft
High Hazard Dams
- Eau Galle DamHigh
- Flambeau High
- Hatfield High
- Plum Creek 2High
- High Falls High
Poor Condition Dams
- West Fork Kickapoo 1Unsatisfactory
- DoyleUnsatisfactory
- Coon Creek 21Unsatisfactory
- Rock FallsPoor
- Garden Valley 10Unsatisfactory
All Dams in Wisconsin
Showing 676–700 of 968
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Pella Shawano County | 18 | 1883 | Low | Satisfactory |
| Peppermill Adams County | 12 | 1969 | Low | Satisfactory |
| Pershing Wildlife Area 1 Taylor County | 8 | 1972 | Low | Fair |
| Peshtigo Marinette County | 19 | 1907 | Low | Satisfactory |
| Petenwell Juneau County | 50 | 1949 | High | Satisfactory |
| Peterson Betlach Group Pierce County | 30 | 1972 | Low | Not Available |
| Pewaukee Waukesha County | 14 | 1842 | High | Satisfactory |
| Phlox Langlade County | 25 | 1878 | Significant | Satisfactory |
| Pickerel Canal Oneida County | 12 | 1937 | Low | Satisfactory |
| Pickerel Control Structure Oneida County | 21 | 1935 | Low | Satisfactory |
| Pickerel Lake Oconto County | 10 | 1960 | Low | Fair |
| Pigeon Creek Flowage Rusk County | 11 | 1967 | Low | Poor |
| Pigeon Falls Mill Trempealeau County | 13 | 1930 | Significant | Fair |
| Pike Lake Washington County | 12 | 1870 | Low | Fair |
| Pine Florence County | 42 | 1922 | Low | Satisfactory |
| Pine River Waushara County | 16 | 1856 | Low | Fair |
| Pixley Price County | 21 | 1918 | High | Fair |
| Plain Honey Creek 2 Sauk County | 36 | 1975 | Low | Fair |
| Plain Honey Creek 3 Sauk County | 45 | 1970 | Low | Fair |
| Plain Honey Creek 4 Sauk County | 35 | 1973 | Low | Fair |
| Pluemer Grant County | 26 | 1967 | Low | Fair |
| Plum Creek 12 Pepin County | 36 | 1969 | Low | Fair |
| Plum Creek 19 Pierce County | 36 | 1968 | Low | Fair |
| Plum Creek 2 Pierce County | 88 | 1973 | High | Satisfactory |
| Plum Creek 3 Pierce County | 46 | 1974 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.