Corps Of Engineers Dam 7748 dam
Corps Of Engineers Dam 7748
Corps of Engineers Dam 7748, located in Harlan County, Nebraska, is a vital structure managed by the Omaha District of the US Army Corps of Engineers. Completed in 1980, this earth dam stands at a height of 16.6 feet and serves multiple purposes such as fire protection, creating a stock or small fish pond. With a storage capacity of 142.1 acre-feet and a low hazard potential, this dam plays a crucial role in managing water resources in the area.
Despite its importance, Corps of Engineers Dam 7748 is currently assessed to be in poor condition, as noted during the last inspection in June 2018. The dam's emergency action plan (EAP) status and risk assessment measures are not clearly documented, suggesting a need for improved monitoring and maintenance protocols to ensure its continued safety and functionality. With its proximity to the Republican River and a drainage area of 2.81 square miles, this dam requires regular inspection and upkeep to mitigate any potential risks to downstream communities and ecosystems.
As water resource and climate enthusiasts, it is crucial to recognize the significance of Corps of Engineers Dam 7748 in safeguarding against floods and providing essential water storage for the region. Continued collaboration between federal agencies, such as the NE Department of Natural Resources, and local stakeholders is essential to address the dam's current condition and ensure its long-term resilience in the face of evolving environmental challenges. By prioritizing the maintenance and monitoring of this critical infrastructure, we can help protect both the local community and the natural environment from potential water-related 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 Corps Of Engineers Dam 7748 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Prairie Dog C Nr Woodruff | · | → |
| Republican River Near Orleans | 43 cfs | → |
| Sappa Creek Near Stamford | 4 cfs | → |
| Nf Solomon R At Glade | 5 cfs | → |
| Beaver Creek Near Beaver City | 1 cfs | → |
| Bow C Nr Stockton | 5 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Corps Of Engineers Dam 7748.
Boat launches
- Patterson Harbor
- Methodist Cove
- Harlan - Cedar Point Ramp
- Harlan - Alma Boat Ramp
- Hunter Cove - Low Water Ramp
- Harlan - Gremlin Cove
Track Corps Of Engineers Dam 7748 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 Corps Of Engineers Dam 7748
Where does the data for Corps Of Engineers Dam 7748 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 Corps Of Engineers Dam 7748.