Lake Vera dam
Lake Vera
Lake Vera, located in Bridgeport, California, is a private water supply reservoir that was completed in 1926. It has a dam height of 16 feet and a maximum storage capacity of 136 acre-feet. The primary purpose of Lake Vera is to provide water supply, but it also serves for recreational activities. The dam type is concrete, specifically a buttress and concrete combination, with a hydraulic height of 11.2 feet.
Managed by the California state agency DWR, Safety of Dams, Lake Vera is regulated, permitted, inspected, and enforced to ensure its safety and functionality. Despite its low hazard potential, the dam is assessed as satisfactory and has a regular inspection frequency. The reservoir sits on Rock Creek and has a surface area of 20 acres within a drainage area of 11.7 square miles, making it a significant water resource in the Nevada County area.
For water resource and climate enthusiasts, Lake Vera is a fascinating example of early 20th-century water infrastructure that continues to play a vital role in today's water supply and recreational needs. With its historical significance, regulatory oversight, and functional design, Lake Vera stands as a testament to the importance of sustainable water management practices in California's diverse landscape.
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 Lake Vera -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Deer C Nr Smartville Ca | 34 cfs | → |
| N Yuba R Bl Goodyears Bar Ca | 421 cfs | → |
| Nf American R A North Fork Dam Ca | 389 cfs | → |
| Yuba R Nr Marysville Ca | 1,390 cfs | → |
| Bear R Nr Wheatland Ca | 40 cfs | → |
| Pilot C Bl Mutton Canyon Nr Georgetown Ca | 2 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Lake Vera.
Boat launches
- Yuba County
- Iowa Hill Road Placer County
- Fuller Lake Boating Site
- Smokey Lane 44-50, Alleghany
- Lake Spaulding Road 10260, Nevada City
- Oxbow Raft Put-In Site
Campgrounds
- South Yuba
- Rock Creek Mill Site
- South Yuba Primitive Camp
- Environmental Camp
- Nevada County Fairgrounds
- Malakoff Diggins State Park
Fishing spots
- Scotts Flat Lake
- Bullards Bar Reservoir
- Lake Rollins
- Englebright Lake
- Merle Collins Reservoir
- Lake Of The Pines
Paddle runs
- Confluence With Jefferson Creek To Confluence With Kentucky Creek
- One-Half Mile West Of Confluence With Fall Creek To Confluence With Jefferson Creek
- Headwaters Of North Yuba River (Sec 10, T20n, R13 E) To One-Eighth Mile Downstream Of Confluence With Cherokee Creek
- Chamberlain Falls (Iowa Hill To Yankee Jim)
- One-Eighth Mile Downstream From Confluence With Cherokee Creek To One-Quarter Mile Upstream From Confluence With Slate Creek
- One-Quarter Mile Upstream From Confluence With Slate Creek To Bullards Bar Reservoir Spillway (Elevation 1902 Feet)
Track Lake Vera 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 Lake Vera
Where does the data for Lake Vera 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 Low 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 Lake Vera.