Mariposa Creek Dam

Reservoir Levels Weather Hydrology

Mariposa Creek Dam is located in Mariposa County, California, and was constructed in 1947. The dam is a zoned earthfill structure and has a height of 78 feet and a length of 650 feet. The reservoir formed by the dam has a capacity of 23,300 acre-feet and provides irrigation water to approximately 5,000 acres of farmland in the adjacent areas. The hydrology of Mariposa Creek Dam is mainly influenced by surface flow and snowpack providers such as the Sierra Nevada Mountains. The dam also serves as a recreational area, attracting visitors for activities such as fishing, boating, and camping. The Mariposa Creek Dam is regularly inspected for safety and maintenance purposes, ensuring the continued protection of the surrounding agricultural and recreational resources.

June 13, 2024







Storage 24hr Change -0.66%
Percent of Normal 99%
Minimum 1 acre-ft
Maximum 15,873 acre-ft
Average 153 acre-ft
Nid_Height 88
Hydraulic_Height 83
Drainage_Area 107
Year_Completed 1948
Structural_Height 88
Primary_Dam_Type Earth
Surface_Area 510
Nid_Storage 15000
Dam_Length 1330
Hazard_Potential High

Explore the Interactive Map

View recreational hotspots like fishing, camping, and parks, alongside climate-related data such as river levels, snowpack, and weather forecasts. Enjoy 3D mapping for an immersive experience, and switch to satellite view for a detailed look at your favorite spots. Simply click, explore, and discover nature like never before!

5-Day Weather Forecast

16-Day Weather Forecast

Nearby Streamgauges


Cubic Feet Per Second


Cubic Feet Per Second


Cubic Feet Per Second


Cubic Feet Per Second

Explore Nearby Places

Wilderness Emigrant

The Wilderness Emigrant in the state of California offers a plethora of reasons to visit, including its stunning natural beauty, diverse wildlife, unique landscapes, and historical significance. Located primarily in the Sierra Nevada mountain range, this region is known for its breathtaking mountain vistas, serene lakes, cascading waterfalls, and pristine wilderness. One of the main points of interest in the Wilderness Emigrant is the Yosemite National Park, a world-renowned destination that attracts millions of visitors each year. Yosemite's iconic granite cliffs, such as El Capitan and Half Dome, offer world-class rock climbing opportunities and awe-inspiring views. The park also boasts ...