Edwards Cattle Co. #1 dam
Edwards Cattle Co. #1
Edwards Cattle Co. #1 is a privately owned dam situated in Mellette, South Dakota that plays a crucial role in water resource management. Completed in 1963, this Earth-type dam stands at a height of 27 feet and has a storage capacity of 17 acre-feet. It serves as a key component in regulating the flow of the TRIB WHITE RIVER OFFSTREAM, with a maximum discharge capacity of 475 cubic feet per second.
Managed by the South Dakota Department of Environment and Natural Resources, Edwards Cattle Co. #1 is recognized for its low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Despite its age, the dam continues to fulfill its intended purposes effectively, showcasing the importance of sustainable water infrastructure for climate and water resource enthusiasts. With state-regulated operations including permitting, inspection, and enforcement, this dam exemplifies the commitment to safeguarding water resources in the region.
As a noteworthy structure in the St. Paul District, Edwards Cattle Co. #1 is a testament to the ongoing efforts in South Dakota to ensure the safety and efficiency of water management systems. With its strategic location and crucial role in water regulation, this dam stands as a symbol of resilience and dedication to sustainable practices in the face of evolving climate challenges. For enthusiasts passionate about water resources and climate resilience, Edwards Cattle Co. #1 represents a compelling case study in effective dam management and environmental stewardship.
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 Edwards Cattle Co. #1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| White River Near White River | 40 cfs | → |
| Little White R Below White River Sd | 117 cfs | → |
| Little White R Near Rosebud Sd | 137 cfs | → |
| Black Pipe Creek Nr Belvidere | 125 cfs | → |
| Keya Paha R Near Keyapaha Sd | 25 cfs | → |
| Bad R Near Fort Pierre Sd | 6 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Edwards Cattle Co. #1.
Track Edwards Cattle Co. #1 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 Edwards Cattle Co. #1
Where does the data for Edwards Cattle Co. #1 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 Edwards Cattle Co. #1.