Schaper Dam dam
Schaper Dam
Schaper Dam, located in Warren County, Iowa, serves multiple purposes including fire protection, stock, and small fish pond management. The dam, constructed in 2002 by NRCS, is primarily owned and regulated by a private entity. It stands at a height of 28 feet and spans a length of 310 feet, with a maximum storage capacity of 72 acre-feet and a normal storage capacity of 31 acre-feet. The dam's spillway, of uncontrolled type, has a width of 1 foot.
Despite its low hazard potential, Schaper Dam is deemed to have a moderate risk level, with a risk assessment rating of 3. The dam's condition assessment is currently listed as "Not Rated," and there is no available information on its emergency action plan or inundation maps. The dam is situated on TR- Coal Creek, near the city of RED ROCK RESERVOIR, and falls under the jurisdiction of the Iowa Department of Natural Resources for regulation and inspection. Climate and water resource enthusiasts may find Schaper Dam to be an interesting case study for its unique design and multi-purpose functionality.
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 Schaper Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South River Near Ackworth | 111 cfs | → |
| White Breast Creek Near Dallas | 382 cfs | → |
| Middle River Near Indianola | 271 cfs | → |
| North River Near Norwalk | 244 cfs | → |
| English Creek Near Knoxville | 431 cfs | → |
| Des Moines River Blw Raccoon Riv At Des Moines | 6,970 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Schaper Dam.
Boat launches
- 118th Avenue Warren County
- Pershing Street Warren County
- Polk County
- Marion County
- Southeast Vandalia Drive Pleasant Hill
Campgrounds
- Lake Ahquabi State Park Campground
- Elk Rock State Park
- Roberts Creek Park
- Whitebreast - Red Rock Lake
- Wallashuck - Red Rock Lake
- Ivans - Red Rock Lake
More reservoirs
Track Schaper 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 Schaper Dam
Where does the data for Schaper 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 Schaper Dam.