Summary
Completed in 2006, this public utility serves multiple purposes, including flood risk reduction and irrigation, along the Mokelumne River. With a dam height of 31 feet and a storage capacity of 1,583 acre-feet, the diversion plays a significant role in managing water resources in the region.
Managed by the California Department of Water Resources and regulated by the Safety of Dams program, the New Woodbridge Diversion has a satisfactory condition assessment and a significant hazard potential. The dam spans 600 feet in length and covers a surface area of 474 acres, offering crucial protection against potential flood events. Furthermore, with state-permitting, inspection, and enforcement in place, the facility ensures operational safety and compliance with regulatory standards.
As a key component of the flood risk reduction strategy in San Joaquin County, the New Woodbridge Diversion stands as a testament to effective water resource management and infrastructure development. With its strategic location, storage capacity, and regulatory oversight, this essential structure plays a crucial role in safeguarding communities and supporting agricultural activities in the region. Climate and water resource enthusiasts can appreciate the engineering marvel and environmental significance of the New Woodbridge Diversion in sustaining water security and resilience in California.
Year Completed |
2006 |
Dam Length |
600 |
Dam Height |
31 |
River Or Stream |
Mokelume River |
Primary Dam Type |
Other |
Surface Area |
474 |
Hydraulic Height |
25 |
Drainage Area |
667 |
Nid Storage |
1583 |
Hazard Potential |
Significant |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little Potato Slough A Terminous Ca
|
7590cfs |
Georgiana Slough Nr Sacramento R
|
2990cfs |
Sacramento R Bl Georgiana Slough Ca
|
22000cfs |
Sacramento R Ab Delta Cross Channel Ca
|
29700cfs |
Mokelumne R A Andrus Island Nr Terminous Ca
|
16100cfs |
Old R A Quimby Island Nr Bethel Island Ca
|
11800cfs |
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.
New Woodbridge Diversion