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Laurel Dam USCE-Nashville District · Map record · Laurel, KY
Laurel, KY PJM
Registry record
70 MW Plant nameplate capacity
Lawrence Hydroelectric Associates Central Rivers Power US, LLC · Map record · Essex, MA Essex, MA ISO-NE
Registry record
14.8 MW Plant nameplate capacity
Lay Dam Alabama Power Co · Map record · Chilton, AL Chilton, AL Southern
Registry record
177 MW Plant nameplate capacity
Leesville Appalachian Power Co · Map record · Pittsylvania, VA Pittsylvania, VA PJM
Registry record
40 MW Plant nameplate capacity
Lewis Smith Dam Alabama Power Co · Map record · Walker, AL Walker, AL Southern
Registry record
181 MW Plant nameplate capacity
Lewiston Niagara New York Power Authority · Facility profile · Niagara, NY Niagara, NY NYISO
Registry record
220 MW Plant nameplate capacity
Lewisville City of Garland - (TX) · Map record · Denton, TX Denton, TX ERCOT
Registry record
2.8 MW Plant nameplate capacity
Libby USACE Northwestern Division · Facility profile · Lincoln, MT Lincoln, MT BPA
Registry record
420 MW Plant nameplate capacity
Lighthouse Hill Erie Boulevard Hydropower LP · Map record · Oswego, NY Oswego, NY NYISO
Registry record
8 MW Plant nameplate capacity
Lilliwaup Falls Generating William G. Reed Jr · Map record · Mason, WA Mason, WA BPA
Registry record
1.4 MW Plant nameplate capacity
Little Chute City of Kaukauna (WI) · Map record · Outagamie, WI Outagamie, WI MISO
Registry record
3.3 MW Plant nameplate capacity
Little Falls (MN) ALLETE, Inc. · Map record · Morrison, MN Morrison, MN MISO
Registry record
4.6 MW Plant nameplate capacity
Little Falls Hydro Eagle Creek Renewable Energy, LLC · Map record · Herkimer, NY Herkimer, NY NYISO
Registry record
13 MW Plant nameplate capacity
Little Goose USACE Northwestern Division · Facility profile · Columbia, WA Columbia, WA BPA
Registry record
540 MW Plant nameplate capacity
Little Quinnesec Falls Hydro Project Eagle Creek Renewable Energy, LLC · Map record · Marinette, WI Marinette, WI MISO
Registry record
9 MW Plant nameplate capacity
Lloyd Shoals Georgia Power Co · Map record · Jasper, GA Jasper, GA Southern
Registry record
14.4 MW Plant nameplate capacity
Lochmere Hydroelectric Plant Eagle Creek Renewable Energy, LLC · Map record · Belknap, NH Belknap, NH ISO-NE
Registry record
1.2 MW Plant nameplate capacity
Lockhart Lockhart Power Co · Map record · Union, SC Union, SC Duke Carolinas
Registry record
18 MW Plant nameplate capacity
Lockwood Hydroelectric Facility Merimil Ltd Partnership · Map record · Kennebec, ME Kennebec, ME ISO-NE
Registry record
7.2 MW Plant nameplate capacity
Logan Martin Dam Alabama Power Co · Map record · Talladega, AL Talladega, AL Southern
Registry record
128.1 MW Plant nameplate capacity
London Appalachian Power Co · Map record · Kanawha, WV Kanawha, WV PJM
Registry record
14.4 MW Plant nameplate capacity
Longfalls Facility Ampersand Long Falls Hydro, LLC · Map record · Jefferson, NY Jefferson, NY NYISO
Registry record
3.3 MW Plant nameplate capacity
Lookout Point USACE Northwestern Division · Map record · Lane, OR Lane, OR BPA
Registry record
120 MW Plant nameplate capacity
Lookout Shoals Duke Energy Carolinas, LLC · Map record · Iredell, NC Iredell, NC Duke Carolinas
Registry record
25.8 MW Plant nameplate capacity
Lost Creek I Snow Mountain Hydro LLC · Map record · Shasta, CA Shasta, CA CAISO
Registry record
1.1 MW Plant nameplate capacity
Loud Consumers Energy Co - (MI) · Map record · Iosco, MI Iosco, MI MISO
Registry record
4 MW Plant nameplate capacity
Lower Beaver Falls Project Eagle Creek Renewable Energy, LLC · Map record · Lewis, NY Lewis, NY NYISO
Registry record
1 MW Plant nameplate capacity
Lower Granite USACE Northwestern Division · Facility profile · Whitman, WA Whitman, WA BPA
Registry record
675 MW Plant nameplate capacity
Lower Middlebury Green Mountain Power Corp · Map record · Addison, VT Addison, VT ISO-NE
Registry record
2.4 MW Plant nameplate capacity
Lower Molina U S Bureau of Reclamation · Map record · Mesa, CO Mesa, CO SPP
Registry record
5.6 MW Plant nameplate capacity
Lower Monumental USACE Northwestern Division · Facility profile · Walla Walla, WA Walla Walla, WA BPA
Registry record
675 MW Plant nameplate capacity
Lower Saranac Hydroelectric Facility Central Rivers Power US, LLC · Map record · Clinton, NY Clinton, NY NYISO
Registry record
6.7 MW Plant nameplate capacity
Lower Village Water Power Project Sugar River Power LLC · Map record · Sullivan, NH Sullivan, NH ISO-NE
Registry record
1.2 MW Plant nameplate capacity
Ludington Consumers Energy Co - (MI) · Facility profile · Mason, MI Mason, MI MISO
Registry record
1,978.8 MW Plant nameplate capacity
Lundy Southern California Edison Co · Map record · Mono, CA Mono, CA CAISO
Registry record
3 MW Plant nameplate capacity
Luray Hydro Station Eagle Creek Renewable Energy, LLC · Map record · Page, VA Page, VA PJM
Registry record
1.6 MW Plant nameplate capacity
Lyons Falls Hydroelectric Northbrook Lyons Falls LLC · Map record · Lewis, NY Lewis, NY NYISO
Registry record
5.6 MW Plant nameplate capacity
Lyonsdale Associates Eagle Creek Renewable Energy, LLC · Map record · Lewis, NY Lewis, NY NYISO
Registry record
3 MW Plant nameplate capacity
Macomb Erie Boulevard Hydropower LP · Map record · Franklin, NY Franklin, NY NYISO
Registry record
1 MW Plant nameplate capacity
Mahoning Creek Hydroelectric Project Eagle Creek Renewable Energy, LLC · Map record · Armstrong, PA Armstrong, PA PJM
Registry record
6 MW Plant nameplate capacity
Mammoth Pool Southern California Edison Co · Facility profile · Madera, CA Madera, CA CAISO
Registry record
190 MW Plant nameplate capacity
Manitou Springs City of Colorado Springs - (CO) · Map record · El Paso, CO El Paso, CO SPP
Registry record
5.6 MW Plant nameplate capacity
Marble Falls Lower Colorado River Authority · Map record · Burnet, TX Burnet, TX ERCOT
Registry record
39.6 MW Plant nameplate capacity
Markham Grand River Dam Authority · Map record · Mayes, OK Mayes, OK SPP
Registry record
128.4 MW Plant nameplate capacity
Markland Duke Energy Indiana, LLC · Facility profile · Switzerland, IN Switzerland, IN MISO
Registry record
77.7 MW Plant nameplate capacity
Marmet Appalachian Power Co · Map record · Kanawha, WV Kanawha, WV PJM
Registry record
14.4 MW Plant nameplate capacity
Marshall Dam Duke Energy Progress - (NC) · Map record · Madison, NC Madison, NC Duke Progress East
Registry record
5 MW Plant nameplate capacity
Marshall Ford Lower Colorado River Authority · Facility profile · Travis, TX Travis, TX ERCOT
Registry record
108 MW Plant nameplate capacity
Marshfield 6 Green Mountain Power Corp · Map record · Washington, VT Washington, VT ISO-NE
Registry record
5 MW Plant nameplate capacity
Arizona: no hydroelectric power plants Colorado: 31 hydroelectric power plants Florida: 1 hydroelectric power plants Georgia: 27 hydroelectric power plants Indiana: 6 hydroelectric power plants Kansas: 1 hydroelectric power plants Maine: 47 hydroelectric power plants Massachusetts: 30 hydroelectric power plants Minnesota: 22 hydroelectric power plants New Jersey: 2 hydroelectric power plants North Carolina: 30 hydroelectric power plants North Dakota: 1 hydroelectric power plants Oklahoma: 6 hydroelectric power plants Pennsylvania 18 hydroelectric power plants South Dakota 4 hydroelectric power plants Texas 16 hydroelectric power plants Wyoming: 14 hydroelectric power plants Connecticut: 14 hydroelectric power plants Missouri 3 hydroelectric power plants West Virginia: 12 hydroelectric power plants Illinois: 4 hydroelectric power plants New Mexico: 4 hydroelectric power plants Arkansas: 9 hydroelectric power plants California 168 hydroelectric power plants Delaware: no hydroelectric power plants District of Columbia: no hydroelectric power plants Hawaii: no hydroelectric power plants Iowa: 4 hydroelectric power plants Kentucky: 9 hydroelectric power plants Maryland: 2 hydroelectric power plants Michigan 51 hydroelectric power plants Mississippi: no hydroelectric power plants Montana: 6 hydroelectric power plants New Hampshire: 31 hydroelectric power plants New York 157 hydroelectric power plants Ohio: 4 hydroelectric power plants Oregon 15 hydroelectric power plants Tennessee: 29 hydroelectric power plants Utah: 4 hydroelectric power plants Virginia 21 hydroelectric power plants Washington 21 hydroelectric power plants Wisconsin: 63 hydroelectric power plants Nebraska: 10 hydroelectric power plants South Carolina: 23 hydroelectric power plants Idaho: 11 hydroelectric power plants Nevada: no hydroelectric power plants Vermont: 45 hydroelectric power plants Louisiana: 1 hydroelectric power plants Rhode Island: 3 hydroelectric power plants VT Vermont: 45 hydroelectric power plants NH New Hampshire: 31 hydroelectric power plants MA Massachusetts: 30 hydroelectric power plants RI Rhode Island: 3 hydroelectric power plants CT Connecticut: 14 hydroelectric power plants NJ New Jersey: 2 hydroelectric power plants DE Delaware: no hydroelectric power plants MD Maryland: 2 hydroelectric power plants DC District of Columbia: no hydroelectric power plants
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Sources and coverage Hydropower directories use registered plants in supported power markets. Pumped-storage operating roles and generation periods remain identified in the facility record.
Geographic directories use the state and city recorded for each asset. Organization groups preserve published names and roles. Utility groups use the utility named in the facility record; individual profiles distinguish service agreements from service-territory matches. Each profile carries the sources and dates behind its facts.