Dam Report

T55nr75w22nwne dam

Wyoming, USA Unnamed Draw Hazard Low
Today high
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Tonight low
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Dam height
22ft
Hazard rating
Low
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T55nr75w22nwne -- None dam
T55nr75w22nwne None · Unnamed Draw
About this dam

T55nr75w22nwne

Located in Campbell County, Wyoming, T55nr75w22nwne is a privately owned earth dam completed in 2002 with a primary purpose of fire protection, stock, and small fish pond. The dam, designed by Adam Bedard of Applied Hydrology Associates, stands at 22 feet high with a hydraulic height of 19 feet and a structural height of 28 feet. It has a storage capacity of 39 acre-feet and covers a surface area of 3.55 acres, serving as a vital resource for fish and wildlife in the area.

With a low hazard potential and fair condition assessment as of August 2017, T55nr75w22nwne is regulated by the State of Wyoming with inspection, enforcement, and permitting conducted by the SEO and DEQ. The dam spans 574 feet in length and has an uncontrolled spillway with a width of 10 feet. In the event of an emergency, the dam is equipped with a single valve outlet gate for water release. The risk assessment for T55nr75w22nwne is moderate, indicating a need for ongoing monitoring and management measures to ensure the safety and integrity of the structure.

Overall, T55nr75w22nwne plays a crucial role in maintaining water resources in the region, providing essential fire protection, livestock water supply, and habitat for small fish and wildlife. With its strategic location along an unnamed draw in Campbell County, this dam represents a balanced approach to water management, supporting both human and ecological needs while adhering to state regulatory standards for dam safety and operation.

StateNone
River / streamUnnamed Draw
NID IDWY02289
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built2002
Dam height22 ft
Dam length574 ft
Max storage39 AF
Normal storage27 AF
Surface area3.6 ac
Drainage area0.2 sq mi
Hazard potentialLow
ConditionFair
Last inspectionThu, 03 Aug 2017 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 T55nr75w22nwne -- inflows here typically show up in storage 24-72 hours later.

Around the water

Make a day of it

Boat launches, lakeside camping, fishing access, and other reservoirs near T55nr75w22nwne.

Track T55nr75w22nwne in the Snoflo app

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FAQ

About T55nr75w22nwne

Where does the data for T55nr75w22nwne 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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