SNOFLO
 


ARNOLD DAM

RESERVOIR LEVELS
Soil Dam S Loup R Offchannel Site
May 9, 2025


°F

°F

mph

Windspeed

%

Humidity

Arnold Dam, located in Custer, Nebraska, was completed in 1960 and serves as a vital recreational resource along the S Loup River offchannel site. Owned by the local government and regulated by the Nebraska Department of Natural Resources, the dam stands at a height of 16 feet with a hydraulic height of 10.32 feet, providing a maximum storage capacity of 90.4 acre-feet and a normal storage of 59 acre-feet. With a low hazard potential and satisfactory condition assessment, the dam offers residents and visitors a safe and enjoyable outdoor experience.

The dam's primary purpose of recreation is evident in its design, an earth dam with stone core and soil foundation, spanning a length of 4400 feet and covering a surface area of 6.55 acres. Despite its modest size, Arnold Dam plays a significant role in water resource management, supporting a drainage area of 0.04 square miles and a maximum discharge of 5 cubic feet per second. With state jurisdiction, permitting, inspection, and enforcement in place, the dam is operated efficiently to ensure public safety and environmental protection.

Representing Congressional District 03 in Nebraska, Arnold Dam is well-maintained with regular inspections and a designated emergency action plan. The dam's location in a rural setting adds to its charm, attracting outdoor enthusiasts and nature lovers alike. As a valuable asset in the region's water infrastructure, Arnold Dam stands as a testament to the importance of sustainable water resource management and climate adaptation efforts in safeguarding our natural environment for future generations.

Year_Completed 1960
Dam_Height 16
River_Or_Stream S LOUP R OFFCHANNEL SITE
Dam_Length 4400
Primary_Dam_Type Earth
Surface_Area 6.55
Hydraulic_Height 10.32
Drainage_Area 0.04
Nid_Storage 90.4
Structural_Height 18
Hazard_Potential Low
Foundations Soil
Nid_Height 18
       

Weather Forecast