Redfield Dam dam
Redfield Dam
Redfield Dam, located in Dallas County, Iowa, along the Middle Raccoon River, serves as a key recreational site for water enthusiasts and climate lovers alike. Built in 1913, this gravity dam stands at a height of 9 feet and stretches 110 feet in length, with a storage capacity of 102 acre-feet. Despite its age, the dam has been deemed to have a low hazard potential and a moderate risk assessment, making it a relatively safe structure for public use.
Managed by the local government and regulated by the Iowa Department of Natural Resources, Redfield Dam undergoes regular inspections to ensure its structural integrity and overall safety. Although the dam's condition assessment is currently rated as "Not Rated", it continues to serve its primary purpose of recreation for the surrounding community. With a surface area of 20 acres and a drainage area of 609 square miles, the dam provides a serene environment for outdoor activities and wildlife habitat along the river.
In the political landscape, the Rock Island District oversees the dam, while the Representative for the area, Cindy Axne, remains engaged in the ongoing management and maintenance of this vital water resource. As climate change presents new challenges, Redfield Dam stands as a reminder of the importance of sustainable water management practices in adapting to a changing climate and safeguarding our natural resources for future generations.
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 Redfield Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South Raccoon River At Redfield | 692 cfs | → |
| Middle Raccoon River At Panora | 243 cfs | → |
| Raccoon River At Van Meter | 2,970 cfs | → |
| Middle Raccoon River Near Bayard | 261 cfs | → |
| Raccoon River Near West Des Moines | 1,320 cfs | → |
| Beaver Creek Near Grimes | 643 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Redfield Dam.
Track Redfield Dam 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 Redfield Dam
Where does the data for Redfield Dam 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 Redfield Dam.