Dam Report

Eagle Nest Dam dam

New Mexico, USA Cimarron River Hazard High
Today high
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Tonight low
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Dam height
140ft
Hazard rating
High
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Eagle Nest Dam -- None dam
Eagle Nest Dam None · Cimarron River
About this dam

Eagle Nest Dam

Eagle Nest Dam, located in Colfax County, New Mexico, is a state-regulated structure with a primary purpose of irrigation. Completed in 1918, this arch dam stands at a height of 140 feet and has a hydraulic height of 133 feet, providing critical water storage for the surrounding area. The dam has a normal storage capacity of 81,000 acre-feet and a maximum storage capacity of 98,400 acre-feet, serving the needs of both irrigation and recreation.

Situated on the Cimarron River, Eagle Nest Dam plays a crucial role in water management and supply for the region. With a high hazard potential and fair condition assessment, the dam is regularly inspected and maintained to ensure its structural integrity and safety. Despite its age, the dam continues to serve as a vital infrastructure for water resource management, demonstrating the importance of sustainable water practices in the face of climate change.

With its impressive engineering design and historical significance, Eagle Nest Dam stands as a testament to human ingenuity in harnessing water resources for the benefit of communities. As climate enthusiasts and water resource advocates, understanding the role of structures like Eagle Nest Dam is essential in promoting sustainable water management practices and ensuring the resilience of our water infrastructure in the face of evolving environmental challenges.

StateNone
River / streamCimarron River
NID IDNM00351
Owner typeState
Primary purposeIrrigation
Dam typeArch
Year built1918
Dam height140 ft
Dam length400 ft
Max storage98,400 AF
Normal storage81,000 AF
Surface area2,496.0 ac
Drainage area184.5 sq mi
Hazard potentialHigh
ConditionFair
Last inspectionThu, 21 May 2020 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Eagle Nest Dam -- inflows here typically show up in storage 24-72 hours later.

Track Eagle Nest 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.

FAQ

About Eagle Nest Dam

Where does the data for Eagle Nest 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 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.

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Premium feature

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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