Lake Sumner
RESERVOIR REPORT
September 27 202310,633 acre-ft
-0.55% today41% of Normal • Very Low
Water storage levels at Lake Sumner are currently 10,633 acre-ft, about 41% of normal. The average for this time of year is approximately 26,192.31acre-ft. Maximum recorded Storage since record keeping began in 1965 was 1973-04-17 when levels reached 112,400 acre-ft. Lowest recorded Storage was 2002-05-30 when levels receded to 101 acre-ft. View historical levels.
Lake Sumner is a reservoir located in the eastern part of New Mexico, United States. The lake was formed in the 1930s by the construction of a dam on the Pecos River. It is primarily fed by the Pecos River and its tributaries, as well as by snowmelt from the nearby mountains. The lake serves as a source of irrigation water for agricultural purposes and is also used for recreational activities such as fishing, boating, and camping. The surrounding area is home to several species of wildlife, including deer, elk, and pronghorn antelope. In recent years, the lake has faced challenges from drought and overuse, leading to concerns about its long-term sustainability. Efforts are underway to address these issues through improved water management and conservation measures.

Geolocation | -104.392, 34.629 |
Elevation | 4,272 ft |
Storage 24hr Change | -0.55% |
Percent of Normal | 41% |
Minimum |
101 acre-ft
2002-05-30 |
Maximum |
112,400 acre-ft
1973-04-17 |
Average | 26,192 acre-ft |
AREA SURFACE FLOWS
Streamgauge | Streamflow | Stage |
---|---|---|
PECOS RIVER NEAR ACME | 130 cfs | 4.7 ft |
PECOS RIVER NEAR DUNLAP | 170 cfs | 1.1 ft |
RIO HONDO NEAR ROSWELL | 2 cfs | 6.0 ft |
PECOS RIVER NEAR ANTON CHICO | 1 cfs | 2.2 ft |