La Jara dam
La Jara
La Jara is a Federal-owned structure located in Rio Arriba, New Mexico, specifically on La Jara Creek. Built in 1900, this Earth-type dam stands at 27 feet tall and spans 593 feet in length, serving primarily as a Fish and Wildlife Pond. With a storage capacity of 600 acre-feet, the dam has a high hazard potential and is subject to an inspection frequency of every 5 years.
Managed by the Bureau of Indian Affairs, La Jara plays a crucial role in fire protection, stock, and fishery enhancement in the region. Despite its age, the dam has not undergone recent condition assessments, but emergency action plans and risk management measures are in place to address any potential hazards. With a very high risk assessment rating, the dam is closely monitored to ensure the safety of surrounding communities and ecosystems.
In the event of an emergency, the dam's controlled spillway and high hazard potential highlight the need for proactive risk management and emergency preparedness. As water resource and climate enthusiasts, understanding the importance of structures like La Jara is key to safeguarding our natural resources and enhancing biodiversity in the region.
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 La Jara -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Rio Chama Below El Vado Dam | 156 cfs | → |
| Rio Chama Near La Puente | 169 cfs | → |
| Navajo River Bl Oso Diversion Dam Nr Chromo | 89 cfs | → |
| San Juan River Near Carracas | 768 cfs | → |
| Navajo R At Banded Peak Ranch | 197 cfs | → |
| Piedra River Near Arboles | 399 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near La Jara.
Campgrounds
- Stone Lake
- Buzzard Park
- El Vado Lake State Park
- Heron Lake State Park
- Blanco River
- Blanco River Group Campground
Fishing spots
- Navajo Reservoir
- Echo Canyon Reservoir
- Rio Nutritas Fishing
- Hidden Lakes Fishing
- Trujillo Meadows Boating Site
- Trujillo Meadows Lake
Track La Jara 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 La Jara
Where does the data for La Jara 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 La Jara.