Pond No. 3 dam
Pond No. 3
Pond No. 3, located in Green River, Wyoming, serves as a vital debris control structure along Allied Draw and Tr Blacks Fork Ri. Constructed in 1981, this private earth dam stands at a height of 37 feet with a storage capacity of 2975 acre-feet. The dam's primary purpose is debris control, safeguarding the surrounding area from potential hazards.
With a fair condition assessment and low hazard potential, Pond No. 3 is well-maintained and poses minimal risk to the community. The structure, designed by David Scriven of Western States Mining Consultants, has a hydraulic height of 32 feet and a structural height of 37 feet. Despite its age, the dam continues to effectively fulfill its intended function.
Although the pond does not feature a spillway, it has a surface area of 280 acres and serves as a critical resource in managing water flow in the region. With regular inspections and enforcement of state regulations, Pond No. 3 remains a reliable asset in the water resource infrastructure of Sweetwater County, Wyoming.
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.
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.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
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.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Pond No. 3 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Blacks Fork Near Little America | 60 cfs | → |
| Green River Near Green River | 493 cfs | → |
| Green River Below Fontenelle Reservoir | 626 cfs | → |
| Henrys Fork Near Manila | 8 cfs | → |
| Pacific Creek Near Farson | 3 cfs | → |
| Green River Near La Barge | 2,340 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Pond No. 3.
Campgrounds
- Free Camp
- Firehole Canyon - Flaming Gorge Reservoir
- Firehole Campground
- Koa Rock Springs
- Buckboard Crossing Campground
- Buckboard Crossing
Fishing spots
- Flaming Gorge Reservoir
- Fontenelle Reservoir
- Cart Creek
- Long Park Boat Launch Area
- Green River Below Flaming Gorge Dam
- West Greens Lake Fishing Site
Paddle runs
- The Forest Service Spillway Boat Ramp Below Flaming Gorge Dam To The Bureau Of Land Management Boat Ramp At Indian Crossing
- A Section
- Wilderness Boundary To Confluence With East Fork Beaver Creek
- Forest Road 082 To Nf Boundary
- Source To Hoop Lake Diversion
- Beaver Lake To Wilderness Boundary
Track Pond No. 3 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.
About Pond No. 3
Where does the data for Pond No. 3 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Pond No. 3.