Dam Report

Wall Development Company Dam dam

Wyoming, USA Quarry Crk, Tr Blacks Fork Crk Hazard Significant
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Dam height
27ft
Hazard rating
Significant
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Wall Development Company Dam -- None dam
Wall Development Company Dam None · Quarry Crk, Tr Blacks Fork Crk
About this dam

Wall Development Company Dam

The Wall Development Company Dam, also known as Wall Reservoir Dam, is a private-owned structure located in Uinta, Wyoming. Completed in 1949, this earth-type dam stands at a height of 27 feet and serves primarily for irrigation purposes. With a storage capacity of 1260 acre-feet, it plays a crucial role in managing water resources for the surrounding area.

Situated along Quarry Creek and Black Fork Creek, this dam has a significant hazard potential and is regulated by the State of Wyoming. The dam's spillway is uncontrolled with a width of 50 feet, allowing for a maximum discharge of 390 cubic feet per second. Although last inspected in June 2020, the dam's condition assessment and emergency action plan status remain unknown. Despite its moderate risk rating, the Wall Development Company Dam continues to play a vital role in water resource management in the region.

As climate change continues to impact water availability and quality, the Wall Development Company Dam stands as a crucial infrastructure for maintaining irrigation needs in Uinta, Wyoming. With its strategic location and storage capacity, this dam ensures water security for agricultural activities in the area. As efforts to mitigate climate-related risks increase, the maintenance and monitoring of the Wall Development Company Dam will be essential to sustainably manage water resources for the future.

StateNone
River / streamQuarry Crk, Tr Blacks Fork Crk
NID IDWY01277
Owner typePrivate
Primary purposeIrrigation
Dam typeEarth
Year built1949
Dam height27 ft
Dam length1,650 ft
Max storage1,260 AF
Normal storage870 AF
Surface area112.0 ac
Drainage area3.1 sq mi
Hazard potentialSignificant
Last inspectionWed, 03 Jun 2020 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 Wall Development Company Dam -- inflows here typically show up in storage 24-72 hours later.

Track Wall Development Company Dam in the Snoflo app

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FAQ

About Wall Development Company Dam

Where does the data for Wall Development Company 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 Significant 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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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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