Summary
Built in 1919, this public utility structure serves primarily for water supply, with a storage capacity of 304 acre-feet and a height of 14 feet. The dam spans 127 feet in length and covers a surface area of 38 acres, contributing to irrigation and water supply purposes in the region.
Managed by the Department of Water Resources and Safety of Dams, Mud is deemed to have low hazard potential and is currently in satisfactory condition as of the last assessment in September 2017. Regular inspections are conducted, with the most recent one in April 2020, ensuring the safety and functionality of the dam. While no emergency action plan or inundation maps have been reported, the structure meets state permitting, inspection, and enforcement regulations, providing a reliable water resource for the surrounding area.
Situated within the Sacramento District and represented by Congressman TJ Cox, Mud demonstrates a crucial link in the water infrastructure of Fresno County. With its historic significance dating back over a century, the dam continues to play a vital role in sustaining water resources for irrigation and supply purposes, showcasing the importance of earth-based structures in maintaining water security in California's diverse climate and hydrology.
Year Completed |
1919 |
Dam Length |
127 |
Dam Height |
14 |
River Or Stream |
Fresno Slough |
Primary Dam Type |
Earth |
Surface Area |
38 |
Hydraulic Height |
13 |
Nid Storage |
304 |
Hazard Potential |
Low |
Nid Height |
14 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
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. Investigations and studies are necessary.
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.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams 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, environment 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.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Mud