Dam Report

Solid Waste Disposal Cell J dam

Wyoming, USA Pond Draw Hazard Low
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Dam height
40ft
Hazard rating
Low
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Solid Waste Disposal Cell J -- None dam
Solid Waste Disposal Cell J None · Pond Draw
About this dam

Solid Waste Disposal Cell J

Solid Waste Disposal Cell J in Sweetwater, Wyoming, is a privately owned facility regulated by the Wyoming State Environmental Office. Designed by David Scriven, this earth-filled dam is primarily used for tailings storage and stands at a height of 40 feet with a length of 3328 feet. Completed in 2011, the dam has a storage capacity of 491 acre-feet and covers a surface area of 47.83 acres, with a low hazard potential and fair condition assessment.

Located in Jamestown near Pond Draw, this disposal cell is inspected every 5 years, with the last assessment performed in November 2019. The facility features an other controlled outlet gate and is situated in Congressional District 00, Wyoming, represented by Liz Cheney. With state permitting, inspection, and enforcement in place, Solid Waste Disposal Cell J plays a crucial role in managing solid waste and protecting the surrounding environment in this region of Wyoming.

Overall, Solid Waste Disposal Cell J serves as a vital infrastructure for managing tailings waste, ensuring proper containment and disposal while adhering to state regulatory standards. With its strategic location, design, and operational measures, this facility showcases a commitment to environmental stewardship and sustainable waste management practices in the Sweetwater County area. Enthusiasts of water resources and climate sustainability will appreciate the efforts put into maintaining the integrity and functionality of this disposal cell for the benefit of the local community and ecosystem.

StateNone
River / streamPond Draw
NID IDWY02512
Owner typePrivate
Primary purposeTailings
Dam typeEarth
Year built2011
Dam height40 ft
Dam length3,328 ft
Max storage491 AF
Normal storage491 AF
Surface area47.8 ac
Drainage area0.1 sq mi
Hazard potentialLow
ConditionFair
Last inspectionWed, 13 Nov 2019 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 Solid Waste Disposal Cell J -- inflows here typically show up in storage 24-72 hours later.

Track Solid Waste Disposal Cell J 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 Solid Waste Disposal Cell J

Where does the data for Solid Waste Disposal Cell J 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.