Chippewa Falls dam
Chippewa Falls
Chippewa Falls, located in Chippewa, Wisconsin, is home to a gravity dam built in 1928 along the Chippewa River. This hydroelectric facility, managed by a public utility, serves as a crucial water resource and climate asset in the region. With a height of 30 feet and a length of 1376 feet, the dam provides storage of 2250 acre-feet, covering a surface area of 270 acres and draining a watershed of 5650 acres.
The dam features a controlled spillway with a width of 572 feet and 13 radial Tainter gates for outlet control. While the hazard potential is classified as low, the risk assessment indicates a very high risk level, emphasizing the importance of effective risk management measures. The Federal Energy Regulatory Commission oversees regulatory aspects, such as inspections and enforcement, ensuring the safety and compliance of the dam.
Overall, Chippewa Falls dam plays a vital role in generating hydroelectric power and managing water resources in the region. Its historical significance, combined with its modern operational features, makes it a key infrastructure for water resource and climate enthusiasts to explore and appreciate.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Chippewa Falls -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Chippewa River At Chippewa Falls | 6,620 cfs | → |
| Red Cedar River Near Colfax | 897 cfs | → |
| Hay River At Wheeler | 376 cfs | → |
| Red Cedar River At Menomonie | 1,260 cfs | → |
| Flambeau River Near Bruce | 2,350 cfs | → |
| Jump River At Sheldon | 1,270 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Chippewa Falls .
Boat launches
- Chippewa River -- Access Off River Rd
- Duncan Creek/Glen Lock Lake -- Access
- Lake Wissota -- Access - Chippewa Rod And Gun Club
- Lake Wissota -- Access - Near County Highway X
- Lake Hallie -- Access
- Lake Wissota / Yellow River -- Access At Lake Wissota State Park
Track Chippewa Falls in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Chippewa Falls
Where does the data for Chippewa Falls come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Chippewa Falls .