Snyder No. 2 dam
Snyder No. 2
Snyder No. 2 is a private-owned dam located in San Juan, Utah, with a primary purpose of irrigation. Completed in 1953, this earth dam stands at a hydraulic height of 15 feet and a structural height of 18 feet, with a length of 571 feet. The reservoir has a storage capacity of 100 acre-feet, providing vital water resources for the surrounding area.
Managed by the Utah Division of Water Rights, Snyder No. 2 is regulated, inspected, and enforced by state authorities to ensure its safety and functionality. Despite its low hazard potential, the dam has not been rated for its condition assessment as of yet. The last inspection was conducted in August 2016, with a scheduled frequency of every 5 years. With a drainage area of 7.7 square miles and a normal storage capacity of 75 acre-feet, Snyder No. 2 plays a crucial role in sustaining agricultural activities in the region.
With its location draining into Coal Bed Creek and serving as a vital source of water for irrigation, Snyder No. 2 stands as a significant infrastructure supporting water resources in Utah. As climate change continues to impact water availability and quality, the maintenance and monitoring of dams like Snyder No. 2 are essential to ensure sustainable water management practices for future generations.
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 Snyder No. 2 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Dolores River Near Slick Rock | 10 cfs | → |
| South Creek Above Reservoir Near Monticello | 0 cfs | → |
| Recapture Creek Near Blanding | · | → |
| Dolores River At Bedrock | 7 cfs | → |
| Dolores River Near Bedrock | 2 cfs | → |
| San Miguel River At Uravan | 225 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Snyder No. 2.
Boat launches
- Mountain Sheep Point Rec Site
- Boat Ramp - Aggregate
- Boat Ramp - Aggregate - 20' X 65'
- County Road S 16951, Dolores County
- Bedrock
Campgrounds
- Box Elder Rec Site
- Mountain Sheep Point Dispersed
- Snaggletooth Disperse Sites
- Site Road - Aggregate
- 3 Step Hideaway
- Line Camp
Fishing spots
- Monticello Lake Fishing Site
- Dry Wash Reservoir
- Narraguinnep Reservoir
- Mcphee Reservoir
- Medicine Lake
- Buckeye Reservoir
Paddle runs
- Dolores River - Mcphee To Bedrock Segment In Tres Rios Field Office
- Slickrock To Bedrock
- Bradfield Ranch Bridge To Dissappointment Creek
- Dissappointment Creek To Little Gypsum Valley Bridge
More reservoirs
Track Snyder No. 2 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 Snyder No. 2
Where does the data for Snyder No. 2 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 Snyder No. 2.