Big Island Dam dam
Big Island Dam
Big Island Dam, located in Cuba, New Mexico, is a federal-owned structure managed by the Bureau of Land Management. This gravity-type dam primarily serves the purpose of debris control on the Canada Corrales river. With a hydraulic height of 20 feet and a structural height of 20 feet, the dam stands at 907 feet in length and has a storage capacity of 132 acre-feet. Despite its low hazard potential, the dam has not been rated for its condition as of the last inspection in September 2016.
The dam, constructed by the Bureau of Land Management, plays a crucial role in managing the water resources in the area and ensuring the safety of the surrounding communities. While not state-regulated, maintained, or inspected, the dam serves as a vital infrastructure for flood control and debris management. With a focus on ensuring the structural integrity and functionality of the dam, it continues to provide essential services in the region.
Water resource and climate enthusiasts will appreciate the significance of Big Island Dam in maintaining the ecological balance and protecting the local environment from potential hazards. As a key structure for debris control, the dam contributes to the overall water management strategy in the area. With ongoing monitoring and maintenance, the Bureau of Land Management ensures that the dam operates effectively and efficiently, safeguarding the community and the natural resources it serves.
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 Big Island Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Arroyo Chico Nr Guadalupe | · | → |
| Rio Puerco Abv Arroyo Chico Nr Guadalupe | 2 cfs | → |
| Jemez River Near Jemez | 12 cfs | → |
| Rio Chama Above Abiquiu Reservoir | 145 cfs | → |
| San Juan River Near Archuleta | 512 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Big Island Dam.
Fishing spots
- San Diego Fishing Site
- Bluffs Fishing Site
- River's Bend Fishing Site
- Las Casitas Fishing Site
- La Junta Fishing Site
- Rincon Fishing Site
Track Big Island Dam 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 Big Island Dam
Where does the data for Big Island Dam 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 Big Island Dam.