New Hogan Dam Quick Facts
New Hogan Dam Map
New Hogan Dam Information
New Hogan Dam is a rockfill earth dam located about 4 miles from Jenny Lind, Calaveras, California.
The dam, which is on the Calaveras River, was primarily built for Flood Risk Reduction purposes, but also serves for Irrigation, Recreation and Hydroelectric benefits.
The dam was designed by and commissioned in 1963 and is currently owned by USACE – Sacramento District.
New Hogan Dam Structure
The New Hogan Dam is approximately 1,960 feet (597 m) long, 155 feet (47 m) high and has a structural volume of 0 cubic yards (0 cubic metres).
New Hogan Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 217,410 acre-ft (268,171 Ml) and maximum capacity of 348,598 acre-ft (429,989 Ml).
The surface area of the reservoir is 4,400 acres (1,781 ha) and the total catchment area is 363 square miles (940 square kilometres).
New Hogan Dam Spillway
The dam has a 114 feet (35 m) wide controlled spillway with a maximum discharge capacity of 106400 cubic feet per second (3013 cubic metres per second).
New Hogan Dam Compared to Five Famous American Dams
New Hogan Dam Weather
Current Conditions at New Hogan Dam
| Parameter | Value |
|---|---|
| Current Time | 22:00 |
| Sunrise | 07:12 |
| Sunset | 18:25 |
| Temperature (°F) | 65 |
| Feels Like (°F) | 65 |
| Cloud Coverage (%) | 0 |
| Pressure (inHg) | 1015 |
| Humidity (%) | 70 |
| Wind Speed (mph) | 0 |
| Rain (mm) | 0 |
7-Day Forecast for New Hogan Dam
| Day | Min Temp (°F) | Max Temp (°F) | Feels Like (°F) | Pressure (inHg) | Humidity (%) | Wind Speed (mph) | Wind Gust (mph) | Wind Dir | Precip Prob (%) | Precip Volume (mm) | Weather |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Today | 59 | 84 | 77 | 1017 | 38 | 8 | 13 | WNW | 0 | - |  |
| Wed | 59 | 78 | 71 | 1015 | 56 | 7 | 7 | WNW | 26 | 1 |  |
| Thu | 52 | 71 | 65 | 1011 | 30 | 10 | 13 | WSW | 0 | - | |
| Fri | 44 | 74 | 65 | 1017 | 13 | 18 | 23 | NW | 0 | - | |
| Sat | 47 | 73 | 63 | 1019 | 12 | 5 | 5 | WSW | 0 | - | |
| Sun | 54 | 80 | 71 | 1020 | 13 | 5 | 8 | SSW | 0 | - | |
| Mon | 56 | 80 | 72 | 1016 | 19 | 6 | 5 | WNW | 0 | - |  |
| Tue | 59 | 84 | 75 | 1016 | 20 | 5 | 5 | WNW | 0 | - | |
New Hogan Dam Frequently Asked Questions
New Hogan Dam is in California.
New Hogan Dam is in Calaveras County.
New Hogan Dam is 155 feet high.
New Hogan Dam is 1,960 feet long.
More Dams in Calaveras County:
New Hogan DamNew Melones Dam
Pardee Dam
Salt Springs Dam
Salt Springs Valley Dam
Tulloch Dam
More Dams in California:
Alpine DamAnderson Dam
Antelope Dam
Austrian Dam
B. F. Sisk Dam
Barrett Dam
Bear Dam
Bear Valley Dam
Beardsley Dam
Bidwell Lake Dam
Big Creek Dam
Big Creek Dam No. 1
Big Creek Dam No. 7
Big Dobe North Dam
Big Dry Creek Dam
Big Sage Dam
Big Tujunga No. 1 Dam
Black Butte Dam
Boca Dam
Bouquet Canyon Dam
Bowman Main Dam
Box Canyon Dam
Bradbury Dam
Brea Dam
Bridgeport Dam
Briones Dam
Buchanan Dam
Bucks Lake Dam
Buena Vista Dam
Burns Dam
Butt Valley Dam
Calero Dam
Camanche Main Dam
Camp Far West Dam
Caples Lake Main Dam
Carbon Canyon Dam
Casitas Dam
Castaic Dam
Castle Dam
Cedar Springs Dam
Chabot Dam
Chatsworth Dam
Cherry Valley Dam
Chet Harritt Dam
Clear Lake Dam
Clifton Court Forebay Dam
Cogswell Dam
Collett Dam
Concow Dam
Conn Creek Dam
Condition Assessment Classification
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. 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
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, 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.
Source: National Inventory of Dams