Skalka Dam 239 dam
Skalka Dam 239
Skalka Dam 239, located in Nuckolls County, Nebraska, is a vital water resource structure designed by the USDA NRCS for irrigation purposes. Completed in 1970, this earth dam stands at 23 feet high and spans 347 feet in length, with a storage capacity of 265 acre-feet. The dam is situated on the TR-Little Blue River and is regulated by the Nebraska Department of Natural Resources, ensuring proper inspection, permitting, and enforcement measures are in place.
Despite its importance in providing irrigation water, Skalka Dam 239 currently has a poor condition assessment and a low hazard potential. The last inspection in 2016 revealed this concerning status, prompting the need for maintenance and potential improvements to ensure the dam's safety and functionality. While the dam has not been modified in recent years, regular inspections every 5 years are crucial to monitoring its structural integrity and addressing any issues that may arise.
As a significant water management structure in the region, Skalka Dam 239 plays a crucial role in supporting agricultural activities and water supply. With its strategic location on the Little Blue River and its vital function in irrigation, efforts to maintain and improve the dam's condition are essential to safeguarding its long-term effectiveness and mitigating potential risks. For water resource and climate enthusiasts, staying informed about the status of Skalka Dam 239 is crucial for understanding the intersection of water management, infrastructure, and environmental stewardship in Nebraska.
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 Skalka Dam 239 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little Blue River Near Deweese | 34 cfs | → |
| Republican River At Guide Rock | 2 cfs | → |
| Courtland Canal At Nebraska-Kansas State Line | 31 cfs | → |
| Republican R Nr Hardy | 25 cfs | → |
| White Rock C Nr Burr Oak | 1 cfs | → |
| Platte River Near Grand Island | 38 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Skalka Dam 239.
Fishing spots
Track Skalka Dam 239 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 Skalka Dam 239
Where does the data for Skalka Dam 239 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 Skalka Dam 239.