Tulloch

Tulloch Dam Road, Jamestown, CA 95370

Plant Summary Information

Tulloch is ranked #66 out of 209 hydroelectric power plants in California in terms of total annual net electricity generation.

Tulloch is comprised of 3 generators and generated 3.6 GWh during the 3-month period between September 2024 to December 2024.

Plant Name	Tulloch
Utility Name	Oakdale&South San Joaquin Irrigation D.
Location	Tuolumne County, CA
Initial Operation Date	June 1958
Last Update	Dec 2024
Annual Generation	103.6 GWh
Annual Consumption	357.3 k MMBtu
Ranked #3,358 out of 12,539 Power Plants Nationwide
Ranked #341 out of 1,332 Water Power Plants Nationwide
Ranked #356 out of 1,600 California Power Plants
Ranked #66 out of 209 California Water Power Plants
Fuel Types	Water

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Summary Information
Plant Name	Tulloch (416)
Plant Address	Tulloch Dam Road, Jamestown, CA 95370
Utility	Oakdale&South San Joaquin Irrigation D. (13935)
Latitude, Longitude	37.87611, -120.605
Generation Dates on File	Jan 2001 to Dec 2024
Initial Operation Date	June 1958
Annual Generation	103.6 GWh
Fuel Types	Water

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	WECC
Balancing Authority	California Independent System Operator (CISO)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Stanislaus River
Ash Impoundment	No
Transmission / Distribution Owner	Pacific Gas & Electric Co (14328) CA
Grid Voltage	115.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	11.7 MW
Nameplate Power Factor	0.9
Summer Capacity	9 MW
Winter Capacity	8 MW
Minimum Load	1 MW
Uprate/Derate Completed	No
Status	Operating

First Operation Date	June 1958
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	11.7 MW
Nameplate Power Factor	0.9
Summer Capacity	10 MW
Winter Capacity	8.5 MW
Minimum Load	1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 1958
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Technology	Conventional Hydroelectric
Prime Mover	Hydroelectric Turbine
Ownership	Single Owner
Nameplate Capacity	6.5 MW
Nameplate Power Factor	0.9
Summer Capacity	6.5 MW
Winter Capacity	6 MW
Minimum Load	1 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	March 2012
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Water
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power plants with a similar annual net generation from Water.

Rank	Plant Name	Plant Location	Annual Generation
#331	Estes	Estes Park, CO	107.5 GWh
#332	Five Falls	Colton, NY	107.1 GWh
#333	Kings River PH	Balch Camp, CA	106.9 GWh
#334	Dale Hollow	Celina, TN	105.9 GWh
#335	Great Falls (TN)	Rock Island, TN	105.6 GWh
#336	Lookout Shoals	Statesville, NC	105.5 GWh
#337	Lemolo 1	Idleyld Park, OR	105.2 GWh
#338	St Croix Falls	St Croix Falls, WI	104.9 GWh
#339	Goat Rock	Smiths, AL	104.7 GWh
#340	Sullivan	West Linn, OR	104.1 GWh
#342	Fort Patrick Henry	Kingsport, TN	103.5 GWh
#343	Main Canal Headworks	Coulee City, WA	103.3 GWh
#344	Stark	Colton, NY	103.0 GWh
#345	Sinclair Dam	Milledgeville, GA	102.9 GWh
#346	Carpenter	Hot Springs, AR	102.4 GWh
#347	Upper Salmon B	Hagerman, ID	102.3 GWh
#348	Lower Malad	Hagerman, ID	102.0 GWh
#349	Roosevelt	Roosevelt, AZ	101.8 GWh
#350	Twin Falls (ID)	Kimberly, ID	101.0 GWh
#351	Upper Gorge	Bishop, CA	99.9 GWh

Below are closest 20 power plants surrounding Tulloch.

Plant Name	Plant Location	Annual Generation	Distance
Ameresco San Joaquin	Linden, CA	30.7 GWh	20.6 mi
Angels	Angels Camp, CA	6.3 GWh	14 mi
Don Pedro	La Grange, CA	277.5 GWh	16 mi
Frankenheimer Power Plant	Oakdale, CA	12.6 GWh	11.5 mi
Hickman	Hickman, CA	3.6 GWh	19.2 mi
La Grange	La Grange, CA	4.4 GWh	16.8 mi
Moccasin	Moccasin, CA	279.7 GWh	17.3 mi
Moccasin Low Head Hydro Project	Moccasin, CA	4.0 MWh	16.5 mi
Murphys	Murphys, CA	15.5 GWh	20.6 mi
New Hogan Power Plant	Valley Springs, CA	8.8 GWh	22.1 mi
New Melones	Jamestown, CA	275.9 GWh	6.4 mi
Pacific-Ultrapower Chinese Station	Jamestown, CA	138.2 GWh	7 mi
Phoenix	Sonora, CA	8.0 GWh	18.6 mi
Robert O Schulz Solar Farm	Oakdale, CA	2.1 GWh	15.7 mi
Sierra Pacific Chinese Camp	Chinese Camp, CA	4.6 GWh	8.2 mi
Sierra Pacific Sonora	Standard, CA	34.9 GWh	16.9 mi
Sonora 1	Jamestown, CA	621.0 MWh	4.3 mi
Stanislaus	Vallecito, CA	315.8 GWh	22.2 mi
Turlock Lake	Hickman, CA	7.0 GWh	18.3 mi
Upper Dawson	La Grange, CA	10.7 GWh	17.2 mi