Moody Group Dam dam
Moody Group Dam
Moody Group Dam, located in Niobrara, Nebraska, is a vital structure designed by the USDA NRCS to mitigate flood risks along the TR-BONE CREEK. Constructed in 1975, this earth dam stands at 26 feet in height and spans 1083 feet in length, providing essential flood protection for the surrounding area. With a capacity to store 329 acre-feet of water, this dam plays a crucial role in managing water resources in the region.
Despite its importance, Moody Group Dam's condition assessment reveals a poor rating, highlighting the need for maintenance and upkeep. The dam's hazard potential is considered low, but regular inspections every 5 years are required to ensure its structural integrity. Operated by the local government, the dam serves as a key asset in flood risk reduction efforts, demonstrating the collaborative efforts between state and federal agencies in safeguarding communities against potential disasters.
With the Nebraska DNR overseeing state regulation and enforcement, Moody Group Dam remains a cornerstone in water resource management and climate resilience in Brown County. As climate change continues to impact the frequency and intensity of extreme weather events, the importance of maintaining and upgrading critical infrastructure like Moody Group Dam becomes increasingly apparent. As such, ongoing monitoring and maintenance efforts are essential to ensure the dam's effectiveness in safeguarding the community and surrounding areas from the risks of flooding.
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 Moody Group Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Long Pine Creek Near Riverview | 197 cfs | → |
| Niobrara River At Mariaville | 1,270 cfs | → |
| Keya Paha R At Wewela Sd | 63 cfs | → |
| Niobrara River Near Sparks | 734 cfs | → |
| Keya Paha R Near Keyapaha Sd | 24 cfs | → |
| North Loup R At Brewster | 430 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Moody Group Dam.
Boat launches
Track Moody Group 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 Moody Group Dam
Where does the data for Moody Group 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 Moody Group Dam.