Swan Creek 2-1 dam
Swan Creek 2-1
Swan Creek 2-1 is a critical water resource infrastructure located in Saline, Nebraska, designed by USDA NRCS and regulated by the Nebraska Department of Natural Resources. Completed in 1984, this earth dam stands at a height of 28 feet and has a storage capacity of 197 acre-feet, serving purposes such as flood risk reduction. With a length of 677 feet and a drainage area of 1 square mile, Swan Creek 2-1 plays a vital role in managing water flow and mitigating potential hazards in the region.
Owned by the local government, Swan Creek 2-1 has a low hazard potential and is currently in satisfactory condition as of the last assessment in 2018. With a regular inspection frequency of 5 years, this structure has been deemed structurally sound and meets regulatory standards for operation and maintenance. Despite its relatively modest size with a surface area of 11 acres, Swan Creek 2-1 plays a crucial role in protecting the surrounding area from potential flooding events, showcasing the importance of well-maintained water infrastructure in ensuring the resilience of communities in the face of climate challenges.
Located in the Omaha District, Swan Creek 2-1 reflects the collaborative efforts of various agencies, including the Natural Resources Conservation Service, in safeguarding water resources and enhancing flood risk management. As climate change continues to pose threats to water security, structures like Swan Creek 2-1 serve as essential components of a comprehensive strategy to adapt to changing environmental conditions and protect vulnerable communities. The data shows that Swan Creek 2-1 stands as a testament to the importance of proactive water resource management and the critical role that infrastructure plays in building resilience to climate impacts.
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 Swan Creek 2-1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Turkey Creek Near De Witt | 105 cfs | → |
| Big Blue River Near Crete | 162 cfs | → |
| Little Blue River Near Fairbury | 213 cfs | → |
| West Fork Big Blue River Nr Dorchester | 71 cfs | → |
| Little Blue R At Hollenberg | 298 cfs | → |
| Salt Creek At Roca | 5 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Swan Creek 2-1.
Boat launches
- Swanton
- 12a - Recreation Area
- 9b - Leisure Lake
- Willard L. Meyer Rec. Area
- Swan Creek Wma
- Clatonia Public Use Area
Track Swan Creek 2-1 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 Swan Creek 2-1
Where does the data for Swan Creek 2-1 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 Swan Creek 2-1.