Sedlacek Dam dam
Sedlacek Dam
Sedlacek Dam, located in Boyd, Nebraska, along the TR-Crooked Creek, serves as a crucial water resource for fire protection, stock, and small fish pond purposes. Constructed in 1980, this earth dam stands at a height of 33.4 feet with a length of 590 feet, providing a storage capacity of 253.8 acre-feet. Despite its low hazard potential, the dam is regulated, inspected, and enforced by the Nebraska Department of Natural Resources to ensure its structural integrity and operational safety.
Managed by the local government, Sedlacek Dam plays a vital role in water management and conservation efforts in the region. The dam's primary purpose, combined with its strategic location and design, makes it an essential infrastructure for maintaining water levels for various uses. With a drainage area of 0.54 square miles and a normal storage capacity of 33.8 acre-feet, the dam contributes to the sustainable utilization of water resources in the area.
For water resource and climate enthusiasts, Sedlacek Dam stands as a testament to effective water infrastructure management and the importance of maintaining these structures for community needs. With its designated purposes and regulated oversight, the dam serves as a valuable asset in ensuring water availability for firefighting, agricultural activities, and ecological conservation in the Boyd, Nebraska area.
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 Sedlacek Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Niobrara River Nr. Verdel | 2,750 cfs | → |
| Ponca Creek At Verdel | 13 cfs | → |
| Niobrara River At Mariaville | 1,700 cfs | → |
| Platte Creek Near Platte | 0 cfs | → |
| Verdigre C Nr Verdigre | 206 cfs | → |
| Bazile Creek Near Niobrara | 65 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Sedlacek Dam.
Boat launches
- Hull Lake Wma
- Gregory County
- Charles Mix County
- 376th Avenue Charles Mix County
- Spillway Drive Pickstown
- Sunshine Bottoms
Track Sedlacek 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 Sedlacek Dam
Where does the data for Sedlacek 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 Sedlacek Dam.