Savage dam
Savage
Savage, also known as Lower Otay Reservoir, is a gravity dam located in Chula Vista, California, along the Otay River. Built in 1919, the dam stands at a height of 149 feet and has a storage capacity of 56,500 acre-feet. Its primary purpose is to supply water to the surrounding areas, making it a vital resource for the community.
The dam is owned and regulated by local government authorities, with the California Department of Water Resources overseeing its permitting, inspection, and enforcement. Despite its significant hazard potential and poor condition assessment, Savage continues to play a crucial role in water supply management in San Diego County. Its high risk level underscores the importance of ongoing maintenance and risk management measures to ensure its safety and functionality.
Savage's location within the Los Angeles District of the US Army Corps of Engineers highlights its strategic significance in the region's water infrastructure. As climate change continues to impact water resources, understanding and addressing the vulnerabilities of dams like Savage will be essential for sustainable water management and climate resilience efforts in California.
Dam data reference
Condition Assessment
- Satisfactory
- No 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.
- 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.
- 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.
Hazard Potential Classification
- High
- Dams 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, environmental 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.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Savage -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Jamul C Nr Jamul Ca | 11 cfs | → |
| Sweetwater R A Dehesa Ca | · | → |
| Los Coches C Nr Lakeside Ca | 0 cfs | → |
| San Diego R A Mast Rd Nr Santee Ca | 6 cfs | → |
| San Diego R A Fashion Valley At San Diego Ca | 8 cfs | → |
| Campo C Nr Campo Ca | 0 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Savage.
Boat launches
- Glorietta Bay Marina A California Yacht Marina
- 2315-2351 Barrett Lake Rd, California
- Mission Bay Drive San Diego
- Public Boat Launching Facility
- Shore Drive San Diego
Campgrounds
- Tt Pio Pico Rv Resort
- Sweetwater Summit
- Silver Strand State Beach Dispersed
- Fiddlers Cove Rv Military - Coronado Nb
- Kumeyaay Lake Campground - Mission Trails Park
- Admiral Baker Military - San Diego Ns
Fishing spots
- Lower Otay Reservoir
- Upper Otay Lake
- Chollas Reservoir
- Murray Reservoir
- Barrett Lake
- Barrett Lake (San Diego City)
Paddle runs
- Cañon La Presa (Valle Las Palma To Presa Rodriguez)
- Crouch Ranch To Morena Reservoir
- Forest Boundary, Above Zoo Creek Below Spillway (S1/2, Sec 3, T11s, R2e) To La Jolla Indian Reservation Boundary (N1/2, Sec 31, T10s, R2e)
- Confluence Of Fry And Iron Spring Creeks (E1/2, Sec 3, T10s,R1e To Se1/4 Sec 16, T10s, R2e
More reservoirs
Track Savage in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Savage
Where does the data for Savage come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the High hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Savage.