Dam Report

369 Avenue County Road Dam dam

Nebraska, USA Tr-Little Blackwood Creek Hazard Low
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Dam height
16ft
Hazard rating
Low
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369 Avenue County Road Dam -- None dam
369 Avenue County Road Dam None · Tr-Little Blackwood Creek
About this dam

369 Avenue County Road Dam

The 369 Avenue County Road Dam, located in Hayes, Nebraska, serves as a vital structure for flood risk reduction along the TR-Little Blackwood Creek. Built in 1980, this earth dam stands at a height of 15.5 feet and stretches 490 feet in length, providing a storage capacity of 57.7 acre-feet to mitigate potential flooding events in the area. Despite its low hazard potential, the dam is currently assessed to be in poor condition, highlighting the need for maintenance and potential structural improvements to ensure its continued effectiveness in protecting the surrounding community.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, the 369 Avenue County Road Dam undergoes regular inspections to assess its condition and safety standards. With a primary purpose of flood risk reduction, this dam plays a crucial role in safeguarding the region from potential water-related disasters. As climate change continues to impact water resources and weather patterns, the maintenance and upkeep of such critical infrastructure become increasingly important to ensure the resilience of communities against the challenges posed by a changing climate.

Overall, the 369 Avenue County Road Dam stands as a key component of the flood risk reduction strategy in Hayes, Nebraska, providing essential protection to the area against potential inundation events. As water resource and climate enthusiasts, it is imperative to monitor and support the maintenance efforts of such structures to enhance their effectiveness in the face of evolving environmental conditions. By prioritizing the upkeep and modernization of dams like this, communities can better prepare for and adapt to the impacts of climate change on their water resources and infrastructure.

StateNone
River / streamTr-Little Blackwood Creek
NID IDNE04032
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1980
Dam height16 ft
Dam length490 ft
Max storage58 AF
Normal storage49 AF
Surface area7.0 ac
Drainage area1.3 sq mi
Hazard potentialLow
ConditionPoor
Last inspectionThu, 12 Jul 2018 12:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around 369 Avenue County Road Dam -- inflows here typically show up in storage 24-72 hours later.

Track 369 Avenue County Road 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.

FAQ

About 369 Avenue County Road Dam

Where does the data for 369 Avenue County Road 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.

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