Dam Report

Castle Valley Sp Svc Dst -Emery Town Upr dam

Utah, USA Muddy Creek - Offstream Hazard Significant
Today high
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Tonight low
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Dam height
14ft
Hazard rating
Significant
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Castle Valley Sp Svc Dst -Emery Town Upr -- None dam
Castle Valley Sp Svc Dst -Emery Town Upr None · Muddy Creek - Offstream
About this dam

Castle Valley Sp Svc Dst -Emery Town Upr

Castle Valley Special Service District in Emery Town Upper, Utah, is a locally-owned irrigation infrastructure regulated by the Utah Division of Water Rights. The dam, completed in 1983, serves the primary purpose of irrigation, drawing water from Muddy Creek for agricultural use. With a hydraulic height of 13 feet and a structural height of 14 feet, the dam has a storage capacity of 9 acre-feet and a drainage area of 0.2 square miles.

Located in Emery County, Utah, this earth dam poses a significant hazard potential and undergoes inspections every two years, with the last assessment conducted in May 2004. The condition assessment is currently not rated, highlighting the need for further evaluation and potential maintenance. While the dam's emergency action plan status and risk management measures are not specified, its critical role in providing water resources for irrigation underscores the importance of ensuring its safety and proper functioning in the face of climate change challenges.

As water resource and climate enthusiasts, monitoring and maintaining the Castle Valley Special Service District in Emery Town Upper is essential for safeguarding local water supplies in the region. With its close association with Muddy Creek and its critical role in supporting agricultural activities, this irrigation infrastructure serves as a vital lifeline for the community. By staying informed about its condition, potential risks, and regulatory oversight, stakeholders can actively contribute to the resilience of this dam and ensure sustainable water management practices for the future.

StateNone
River / streamMuddy Creek - Offstream
NID IDUT00217
Owner typeLocal Government
Primary purposeIrrigation
Dam typeEarth
Year built1983
Normal storage9 AF
Drainage area0.2 sq mi
Hazard potentialSignificant
ConditionNot Rated
Last inspectionWed, 12 May 2004 00:00:00 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 Castle Valley Sp Svc Dst -Emery Town Upr -- inflows here typically show up in storage 24-72 hours later.

Track Castle Valley Sp Svc Dst -Emery Town Upr 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 Castle Valley Sp Svc Dst -Emery Town Upr

Where does the data for Castle Valley Sp Svc Dst -Emery Town Upr 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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