Dam Report

Rate & Huson dam

Wyoming, USA Pin Head Creek Hazard Low
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Dam height
22ft
Hazard rating
Low
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Rate & Huson -- None dam
Rate & Huson None · Pin Head Creek
About this dam

Rate & Huson

Rate & Huson, also known as Enlto 9286r, is a privately owned irrigation dam located in Sheridan, Wyoming. Built in 1910 on Pin Head Creek, this earth dam stands at a height of 22 feet and has a storage capacity of 101 acre-feet. Despite its age, the dam is still in use for irrigation purposes and is regulated by the Wyoming State Engineer's Office, with regular inspections and enforcement in place to ensure its safety and functionality.

The dam's condition assessment in 2017 rated it as poor, with a low hazard potential and a moderate risk assessment. The spillway, an uncontrolled type with a width of 20 feet, serves as the primary outlet for excess water. With a surface area of 8 acres and a drainage area of 0, Rate & Huson remains an integral part of the local water resource infrastructure. However, the dam's poor condition highlights the need for ongoing maintenance and potential upgrades to mitigate risks and ensure its long-term effectiveness in water management.

As a key component of the irrigation system in the region, the Rate & Huson dam plays a crucial role in water distribution and agricultural activities. With Liz Cheney (R) representing the Congressional District 00 in Wyoming, the stakeholders involved must prioritize the dam's maintenance and safety to sustain its functionality and prevent any potential hazards. Despite its age and poor condition assessment, Rate & Huson stands as a testament to the enduring importance of water resources management in the face of evolving climate challenges.

StateNone
River / streamPin Head Creek
NID IDWY00634
Owner typePrivate
Primary purposeIrrigation
Dam typeEarth
Year built1910
Dam height22 ft
Dam length350 ft
Max storage101 AF
Normal storage72 AF
Surface area8.0 ac
Hazard potentialLow
ConditionPoor
Last inspectionThu, 06 Jul 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 Rate & Huson -- inflows here typically show up in storage 24-72 hours later.

Track Rate & Huson 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 Rate & Huson

Where does the data for Rate & Huson 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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Snoflo-tracked reservoirs and dams within driving distance of Rate & Huson.