Felix Detention dam
Felix Detention
Located in Money Creek, Minnesota, the Felix Detention dam was completed in 1975 by the USDA NRCS with the primary purpose of flood risk reduction. This earth dam stands at a height of 34 feet and spans 210 feet in length, with a storage capacity of 18 acre-feet. The dam is designed to control the flow of the Money Creek Offstream, with a maximum discharge capacity of 348 cubic feet per second.
The Felix Detention dam is owned and operated by a private entity and is not regulated or inspected by state agencies. Despite being classified as having a low hazard potential, its condition assessment is currently not rated. The dam features an uncontrolled spillway and outlet gates, with no associated locks for navigation. With a moderate risk assessment rating, there is a need for further evaluation and potential risk management measures to ensure the safety and functionality of this vital flood control structure in Winona County.
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 Felix Detention -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Mississippi River At Winona | 29,300 cfs | → |
| Root River Near Houston | 1,010 cfs | → |
| Trempealeau River At Dodge | 793 cfs | → |
| South Fork Root River Near Houston | 182 cfs | → |
| Black River Near Galesville | 1,230 cfs | → |
| Root River Near Pilot Mound | 436 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Felix Detention.
Boat launches
Campgrounds
- Pla-Mor Campground
- Prairie Island Campground
- Prairie Island City Campground
- North End City Park
- Vinegar Ridge Campground
- Group Tent Campsite
Fishing spots
- Huff Street Fishing Pier
- Franklin St. Fishing Pier
- Dacota Street Fishing Pier
- Pine Creek
- Coldwater Creek
- New Albin Big Lake
Track Felix Detention 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 Felix Detention
Where does the data for Felix Detention 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 Felix Detention.