Ivins Bench dam
Ivins Bench
Ivins Bench is a private water resource located in Santa Clara, Utah, specifically off-channel from the Santa Clara River. Managed by the Utah Division of Water Rights, this irrigation dam was completed in 1943 and stands at a height of 47 feet with a hydraulic height of 44 feet. With a storage capacity of 905 acre-feet, the dam serves the primary purpose of irrigation for the surrounding area.
Situated in Washington County, Utah, Ivins Bench plays a crucial role in water management and agriculture in the region. With a high hazard potential but a satisfactory condition assessment, the dam is regularly inspected for safety and compliance. The structure spans 1050 feet in length and has a spillway width of 8 feet, ensuring proper water release and flood control measures. Despite its age, Ivins Bench continues to support the community with its vital water storage capabilities.
For water resource and climate enthusiasts, Ivins Bench presents an intriguing case study of a historic earth dam that has stood the test of time. With its association with the Santa Clara River and high hazard potential, the dam serves as a reminder of the importance of proper infrastructure maintenance and monitoring in the face of changing climate conditions. As one of the key irrigation structures in the area, Ivins Bench showcases the intersection of water resource management, infrastructure development, and environmental stewardship in a rapidly evolving world.
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 Ivins Bench -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Santa Clara Riv Blw Winsor Dam | 1 cfs | → |
| Santa Clara River At St. George | 3 cfs | → |
| Virgin River Near Bloomington | 31 cfs | → |
| Virgin River Near St. George | 33 cfs | → |
| Santa Clara River Abv Baker Res Nr Central | 16 cfs | → |
| Virgin River Near Hurricane | 46 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Ivins Bench.
Track Ivins Bench 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 Ivins Bench
Where does the data for Ivins Bench 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 High 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 Ivins Bench.