Anthony House dam
Anthony House
Anthony House, also known as Wildwood Lake, is a privately owned water resource located in Marysville/Linda, California. Built in 1970, this earth dam stands at a height of 75 feet and has a storage capacity of 3840 acre-feet. Its primary purpose is for water supply, with additional uses for recreation. The dam spans 460 feet in length and sits on Deer Creek, within the San Francisco District.
Managed by the California Department of Water Resources (DWR) for safety and regulation, Anthony House has a high hazard potential but is currently in satisfactory condition as of the last assessment in September 2017. Regular inspections ensure its structural integrity and emergency preparedness, with inspection frequency set at once a year. The dam's proximity to the community underscores the importance of effective risk management and emergency response planning.
For water resource and climate enthusiasts, Anthony House presents a significant structure within the Nevada County, California landscape. Its critical role in providing water supply and recreational opportunities highlights the intersection of human development and natural resource management. As a privately owned dam with state regulation and oversight, its maintenance and operation are crucial for ensuring the safety of downstream communities and the sustainability of the surrounding ecosystem.
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 Anthony House -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Deer C Nr Smartville Ca | 59 cfs | → |
| Yuba R Nr Marysville Ca | 1,850 cfs | → |
| Bear R Nr Wheatland Ca | 328 cfs | → |
| Nf American R A North Fork Dam Ca | 773 cfs | → |
| N Yuba R Bl Goodyears Bar Ca | 663 cfs | → |
| Dry C A Vernon St Bridge A Roseville Ca | 159 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Anthony House.
Boat launches
- Yuba County
- Second Street 209, Yuba City
- Pennington Road 1100, Live Oak
- Loafer Creek Road, Oroville
- Iowa Hill Road Placer County
- Butte County
Campgrounds
- Nevada County Fairgrounds
- Collins Lake Rv Park & Campground
- Beale Afb Military
- Hornswoggle Group Campground
- Garden Point Campground
- Garden Point
Fishing spots
- Englebright Lake
- Merle Collins Reservoir
- Camp Far West Reservoir
- Bullards Bar Reservoir
- Lake Rollins
- Lake Of The Pines
Paddle runs
- Confluence With Jefferson Creek To Confluence With Kentucky Creek
- Chamberlain Falls (Iowa Hill To Yankee Jim)
- One-Quarter Mile Upstream From Confluence With Slate Creek To Bullards Bar Reservoir Spillway (Elevation 1902 Feet)
- One-Eighth Mile Downstream From Confluence With Cherokee Creek To One-Quarter Mile Upstream From Confluence With Slate Creek
- Headwaters Of North Yuba River (Sec 10, T20n, R13 E) To One-Eighth Mile Downstream Of Confluence With Cherokee Creek
- Yankee Jim Road To Ponderosa Way (Shirttail)
Track Anthony House 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 Anthony House
Where does the data for Anthony House 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 Anthony House.