Brownell Creek 1-1 dam
Brownell Creek 1-1
Brownell Creek 1-1 is a dam located in Otoe, Nebraska, designed by the USDA NRCS and completed in 1958. This earth dam stands at 30 feet tall with a length of 586 feet, providing flood risk reduction and other purposes for the local community. With a storage capacity of 68 acre-feet and a drainage area of 0.4 square miles, this dam plays a critical role in managing water resources in the area.
Situated in Talmage, Nebraska, Brownell Creek 1-1 is regulated by the NE DNR and undergoes regular inspections to ensure its structural integrity. Despite being classified as having a low hazard potential, the dam is deemed to be in fair condition as of the last assessment in June 2020. With a maximum discharge capacity of 1176 cubic feet per second, this dam serves as a vital infrastructure for water management in the region, contributing to the overall resilience of the community against potential flooding events.
Managed by the Natural Resources Conservation Service, Brownell Creek 1-1 stands as a testament to effective water resource management and climate resilience efforts in Nebraska. With its strategic location along the TR-Brownell Creek, this dam not only provides flood risk reduction but also serves other essential purposes for the surrounding areas. As climate change continues to pose challenges to water resources, structures like Brownell Creek 1-1 play a crucial role in safeguarding communities and ecosystems against the impacts of extreme weather events.
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 Brownell Creek 1-1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Weeping Water Creek At Union | 48 cfs | → |
| Missouri River At Nebraska City | 40,700 cfs | → |
| Platte R At Louisville Ne | 6,590 cfs | → |
| Little Nemaha River At Auburn | 297 cfs | → |
| Nishnabotna River Above Hamburg | 2,430 cfs | → |
| Salt Creek At Greenwood | 379 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Brownell Creek 1-1.
Track Brownell Creek 1-1 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 Brownell Creek 1-1
Where does the data for Brownell Creek 1-1 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 Brownell Creek 1-1.