Scs-Cottonwood Creek Site-04 dam
Scs-Cottonwood Creek Site-04
SCS-Cottonwood Creek Site-04, located in Logan County, Oklahoma, is a state-owned earth dam constructed in 1966 by the USDA NRCS with the primary purpose of flood risk reduction along the TR-Cottonwood Creek. Standing at a height of 37 feet, the dam has a hydraulic height of 34 feet and a structural height of 37 feet, with a length of 925 feet and a storage capacity of 627 acre-feet. Despite its fair condition assessment and high hazard potential, the dam is regulated, permitted, inspected, and enforced by the Oklahoma Water Resources Board, ensuring its safety and functionality for the surrounding area.
The dam features a controlled spillway and a slide gate outlet, with a maximum discharge capacity of 8570 cubic feet per second. The surrounding drainage area is 1.52 square miles, with a surface area of 10 acres and a normal storage capacity of 57 acre-feet. While the risk assessment for the dam is very high, with a risk level of 1, there is no current Emergency Action Plan (EAP) in place, raising concerns about emergency preparedness in case of a potential breach. Overall, SCS-Cottonwood Creek Site-04 serves as a crucial infrastructure for flood control in the region, but ongoing monitoring and maintenance efforts are essential to ensure its continued safety and effectiveness in mitigating flood risks.
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 Scs-Cottonwood Creek Site-04 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cottonwood Creek Near Seward | 781 cfs | → |
| Cimarron River Near Guthrie | 372 cfs | → |
| Skeleton Creek Near Lovell | 17 cfs | → |
| North Canadian River At Britton Rd At Okc | 346 cfs | → |
| North Canadian River Near Yukon | 88 cfs | → |
| North Canadian River Blw Lk Overholser Nr Okc | 9 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Scs-Cottonwood Creek Site-04.
Track Scs-Cottonwood Creek Site-04 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 Scs-Cottonwood Creek Site-04
Where does the data for Scs-Cottonwood Creek Site-04 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 High 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 Scs-Cottonwood Creek Site-04.