This list of current structural arrays is grouped into five broad categories based on the “Station Type codes” defined in Table 6 of the COSMOS1 data format:
Densely instrumented structures, such as in Los Angeles and in San Francisco, may have 36 or more sensors.
“Site Agency” designations other than “U.S. Geological Survey” generally denote that these agencies purchased the equipment and/or partner with the NSMP in the operation and maintenance of the equipment. Supporting metadata that describes the “SEED” (Standard for Earthquake Data Exchange) instrument response for each data channel is available at the Northern California Earthquake Data Center. The International Federation of Digital Seismograph Networks code for all NSMP stations is “NP”.
All NSMP waveform products are publicly available for download at the Center for Engineering Strong Motion Data.
Bridges, Overpasses
| Station Code | Network Code | Name | City | State | Location | Site Agency | Channels | Links |
|---|---|---|---|---|---|---|---|---|
| 1571 | NP | 101/280/680 Freeway Crossing | San Jose | CA | 37.3393, -121.852 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 5235 | NP | Santa Ana River Bridge | Riverside | CA | 33.9695, -117.4484 | Metropolitan Water District of So. Cal. | 15 | map, data, photo and schematic |
| 7013 | NP | Clackamas Highway Connection | Milwaukie | OR | 45.45, -122.6416 | Oregon Dept. of Transportation | 12 | map, data, photo and schematic |
| 7016 | NP | Klamath River Overcrossing | Klamath Falls | OR | 42.1756, -121.7993 | Oregon Dept. of Transportation | 13 | map, data, photo and schematic |
| 7017 | NP | Marquam Bridge | Portland | OR | 45.5066, -122.6717 | Oregon Dept. of Transportation | 27 | map, data, photo and schematic |
| 7018 | NP | Morrison Ramp | Portland | OR | 45.5179, -122.6662 | Oregon Dept. of Transportation | 12 | map, data, photo and schematic |
| 7019 | NP | Terwilliger Blvd Interchange | Portland | OR | 45.4699, -122.6853 | Oregon Dept. of Transportation | 15 | map, data, photo and schematic |
| 7021 | NP | Corvallis-Lebanon Intersection | Corvallis | OR | 44.5556, -123.0612 | Oregon Dept. of Transportation | 10 | map, data, photo and schematic |
| 7022 | NP | Catching Slough Bridge | Coos Bay | OR | 43.363, -124.1757 | Oregon Dept. of Transportation | 21 | map, data, photo and schematic |
| 7023 | NP | North Roseburg OC | Roseburg | OR | 43.2478, -123.3605 | Oregon Dept. of Transportation | 12 | map, data, photo and schematic |
| 7025 | NP | Rocky Point Viaduct | Port Orford | OR | 42.7183, -124.4644 | Oregon Dept. of Transportation | 9 | map, data, photo and schematic |
| 7405 | NP | Bill Emerson Memorial Bridge | Cape Girardeau | MO | 37.2953, -89.5158 | U.S. Geological Survey | 84 | map, data, photo and schematic |
| 8043 | NP | Port Access Bridge | Anchorage | AK | 61.2218, -149.8847 | Port of Anchorage | 39 | map, data, photo and schematic |
| B01R | PR | Viaducto | Mayaguez | PR | 18.20325, -67.14697 | University of Puerto Rico | 24 | map, data, photo and schematic |
| B02R | PR | Viaducto | Ponce | PR | 17.98644, -66.60905 | University of Puerto Rico | 12 | map, data, photo and schematic |
| HDBR | NM | The Hernando de Soto Bridge | Memphis | TN | 35.153142, -90.064694 | University of Memphis, Center for Earthquake Research and Information | 96 | map, data, photo and schematic |
Buildings
| Station Code | Network Code | Name | City | State | Location | Site Agency | Channels | Links |
|---|---|---|---|---|---|---|---|---|
| 1103 | NP | Great Western Savings | Berkeley | CA | 37.87, -122.2688 | Commercial | 16 | map, data, photo and schematic |
| 1225 | NP | VAMC, Bldg 2 | San Francisco | CA | 37.7827, -122.5048 | U.S. Dept. of Veterans Affairs | 6 | map, data, photo and schematic |
| 1226 | NP | VAMC, Bldg 62 | Livermore | CA | 37.6255, -121.763 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 1227 2 | NP | VAMC, Bldg 1 | Palo Alto | CA | 37.4041, -122.1406 | U.S. Dept. of Veterans Affairs | 6 | map, data, photo and schematic |
| 1230 2 | NP | VAMC, Bldg 137 | Menlo Park | CA | 37.46752, -122.1608 | U.S. Dept. of Veterans Affairs | 6 | map, data, photo and schematic |
| 1239 | NP | Transamerica Tower | San Francisco | CA | 37.7952, -122.4028 | Commercial | 21 | map, data, photo and schematic |
| 1446 | NP | Chevron Building | San Francisco | CA | 37.7896, -122.4004 | Commercial | 24 | map, data, photo and schematic |
| 1447 | NP | VAMC, Bldg 5 | Palo Alto | CA | 37.4046, -122.1387 | U.S. Dept. of Veterans Affairs | 12 | map, data, photo and schematic |
| 1662 | NP | Pacific Park Plaza | Emeryville | CA | 37.8398, -122.2961 | Commercial | 30 | map, data, photo and schematic |
| 1721 | NP | Marina Building | San Francisco | CA | 37.8045, -122.4435 | Commercial | 12 | map, data, photo and schematic |
| 1735 | NP | U.S. Court of Appeals | San Francisco | CA | 37.7804, -122.4099 | U.S. General Services Administration | 39 | map, data, photo and schematic |
| 1745 | NP | USGS McKelvey Bldg | Menlo Park | CA | 37.457, -122.1703 | U.S. General Services Administration | 12 | map, data, photo and schematic |
| 1800 | NP | Main Library | San Francisco | CA | 37.7791, -122.4158 | San Francisco Public Library | 12 | map, data, photo and schematic |
| 1811 | NP | Channing House | Palo Alto | CA | 37.4465, -122.154 | Commercial | 30 | map, data, photo and schematic |
| 1812 | NP | City Hall | Berkeley | CA | 37.8693, -122.2711 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 1833 | NP | San Francisco, Moscone West | San Francisco | CA | 37.7832, -122.4039 | Commercial | 24 | map, data, photo and schematic |
| 1850 | NP | Fresno Federal Courthouse | Fresno | CA | 36.7371, -119.7837 | U.S. General Services Administration | 30 | map, data, photo and schematic |
| 1866 | NP | New Federal Building | San Francisco | CA | 37.7796, -122.4122 | U.S. General Services Administration | 36 | map, data, photo and schematic |
| 1867 | NP | UC Berkeley Hearst Mining Bldg | Berkeley | CA | 37.8744, -122.2572 | Univ. of California | 24 | map, data, photo and schematic |
| 1868 | NP | VAMC, Bldg 100 | Palo Alto | CA | 37.4054, -122.1399 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 1869 | NP | VAMC, Bldg 101 | Palo Alto | CA | 37.4061, -122.1406 | U.S. Dept. of Veterans Affairs | 12 | map, data, photo and schematic |
| 1870 | NP | VAMC, Bldg 334 | Menlo Park | CA | 37.4654, -122.1609 | U.S. Geological Survey | 21 | map, data, photo and schematic |
| 1875 | NP | VAMC, Bldg 200 | San Francisco | CA | 37.7824, -122.5049 | U.S. Dept. of Veterans Affairs | 16 | map, data, photo and schematic |
| 1876 | NP | Federal Deposit Insurance Corporation | San Francisco | CA | 37.7897, -122.3988 | U.S. Geological Survey | 30 | map, data, photo and schematic |
| 2028 | NP | VAMC, Bldg 12 | Reno | NV | 39.5157, -119.7989 | U.S. Dept. of Veterans Affairs | 36 | map, data, photo and schematic |
| 2030 | NP | UNLV; Science & Engineering Bldg | Las Vegas | NV | 36.1109, -115.1415 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 2129 | NP | VAMC, Bldg 100 | Seattle | WA | 47.5616, -122.3054 | U.S. Dept. of Veterans Affairs | 27 | map, data, photo and schematic |
| 2191 | NP | VAMC, Bldg 100 | Portland | OR | 45.4972, -122.6837 | U.S. Dept. of Veterans Affairs | 39 | map, data, photo and schematic |
| 2196 | NP | Multnomah County Central Courthouse | Portland | OR | 45.514, -122.675 | Multnomah County | 21 | map, data, photo and schematic |
| 2210 | NP | VAMC, Bldg 1 | Salt Lake City | UT | 40.7578, -111.8402 | U.S. Dept. of Veterans Affairs | 6 | map, data, photo and schematic |
| 2289 | NP | City/County Building | Salt Lake City | UT | 40.7596, -111.8867 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 2490 | NP | One Bell Center | St Louis | MO | 38.6282, -90.1945 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 2498 | NP | Marsh Center | Memphis | TN | 35.1056, -89.863 | U.S. Geological Survey | 15 | map, data, photo and schematic |
| 2544 | NP | Charleston Place Hotel | Charleston | SC | 32.7811, -79.932 | U.S. Geological Survey | 15 | map, data, photo and schematic |
| 2561 | NP | VAMC, Bldg 1 | Charleston | SC | 32.784, -79.9539 | U.S. Dept. of Veterans Affairs | 48 | map, data, photo and schematic |
| 2656 | NP | MIT Green Bldg 54 | Cambridge | MA | 42.3603, -71.0893 | U.S. Geological Survey | 36 | map, data, photo and schematic |
| 2716 | NP | Hilton Hotel | Anchorage | AK | 61.2193, -149.8921 | Commercial | 15 | map, data, photo and schematic |
| 2838 | NP | Bank of Hawaii | Hilo, Hawai`i Is | HI | 19.7193, -155.0804 | Commercial | 9 | map, data, photo and schematic |
| 3095 | NP | VAMC, New Patient Bed Bldg | San Juan | PR | 18.3899, -66.0794 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 3096 | NP | VAMC, Bldg 10 | San Juan | PR | 18.3892, -66.079 | U.S. Dept. of Veterans Affairs | 12 | map, data, photo and schematic |
| 482 | NP | LA County Public Works Hdqtrs | Alhambra | CA | 34.0849, -118.15 | Los Angeles County, Dept. Public Works | 15 | map, data, photo and schematic |
| 5082 | NP | Wadsworth VAMC Bldg 500 | Los Angeles | CA | 34.0544, -118.4541 | U.S. Dept. of Veterans Affairs | 33 | map, data, photo and schematic |
| 5105 | NP | VAMC, Bldg 1 | San Diego | CA | 32.87566, -117.23208 | U.S. Dept. of Veterans Affairs | 40 | map, data, photo and schematic |
| 5106 | NP | VAMC, Bldg 126 | Long Beach | CA | 33.7767, -118.119 | U.S. Dept. of Veterans Affairs | 36 | map, data, photo and schematic |
| 5229 | NP | VAMC | Loma Linda | CA | 34.0502, -117.25 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 5233 2 | NP | 1100 Wilshire Blvd. | Los Angeles | CA | 34.0523, -118.2637 | U.S. Geological Survey | 21 | map, data, photo and schematic |
| 5239 | NP | 12440 Imperial Highway | Norwalk | CA | 33.9164, -118.0664 | U.S. Geological Survey | 33 | map, data, photo and schematic |
| 5243 2 | NP | FAA Building | Hawthorne | CA | 33.89538, -118.37678 | Federal Aviation Administration | 18 | map, data, photo and schematic |
| 5245 | NP | County Services Center | San Bernardino | CA | 34.1065, -117.2887 | U.S. Geological Survey | 18 | map, data, photo and schematic |
| 5246 | NP | 840 Twin Towers | Newport Beach | CA | 33.6185, -117.8791 | Commercial | 12 | map, data, photo and schematic |
| 5281 | NP | Brinderson Tower No. 2 | Irvine | CA | 33.6559, -117.8596 | U.S. Geological Survey | 15 | map, data, photo and schematic |
| 5284 2 | NP | Lowe Residence | Los Angeles | CA | 34.03998, -118.44629 | Residential | 9 | map, data, photo and schematic |
| 5405 | NP | UCLA, Factor Building | Los Angeles | CA | 34.0668, -118.442 | Univ. of California | 72 | map, data, photo and schematic |
| 5406 | NP | CSU Engineering Bldg | Northridge | CA | 34.2411, -118.5293 | U.S. Geological Survey | 12 | map, data, photo and schematic |
| 5407 | NP | Caltech Millikan Library | Pasadena | CA | 34.1369, -118.1262 | California Inst. Of Technology | 36 | map, data, photo and schematic |
| 5410 2 | NP | JPL Building 179 | Pasadena | CA | 34.1989, -118.1735 | NASA, Jet Propulsion Laboratory | 23 | map, data, photo and schematic |
| 5439 | NP | MWD Headquarters | Los Angeles | CA | 34.0545, -118.2365 | Metropolitan Water District of So. Cal. | 9 | map, data, photo and schematic |
| 5446 | NP | UC Irvine, IT2 Bldg | Irvine | CA | 33.6427, -117.8411 | U.S. Geological Survey | 43 | map, data, photo and schematic |
| 5449 | NP | Federal Building | Santa Ana | CA | 33.7486, -117.875 | U.S. General Services Administration | 24 | map, data, photo and schematic |
| 5477 | NP | 300 N Los Angeles Federal Bldg | Los Angeles | CA | 34.0537, -118.2397 | U.S. General Services Administration | 22 | map, data, photo and schematic |
| 5478 | NP | Sepulveda VAMC, Bldg 10 | North Hills | CA | 34.2464, -118.4838 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 5483 | NP | VA LA Ambulatory Care Cntr, B1 | Los Angeles | CA | 34.0519, -118.2383 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 5485 | NP | VAMC West LA, Bldg 114 | Los Angeles | CA | 34.055, -118.4619 | U.S. Dept. of Veterans Affairs | 10 | map, data, photo and schematic |
| 5501 | NP | UCLA Boelter Hall | Los Angeles | CA | 34.0685, -118.4433 | U.S. Geological Survey | 24 | map, data, photo and schematic |
| 5502 | NP | United States Courthouse Annex | San Diego | CA | 32.7149, -117.1662 | U.S. Geological Survey | 33 | map, data, photo and schematic |
| 58389 | CE | Rincon Hill Tower | San Francisco | CA | 37.7858, -122.3921 | Joint USGS, California Geological Survey | 72 | map, data, photo and schematic |
| 7010 | NP | Crowne Plaza Hotel | Seattle | WA | 47.608, -122.332 | U.S. Geological Survey | 15 | map, data, photo and schematic |
| 7015 | NP | DNR Building | Olympia | WA | 47.0374, -122.8976 | U.S. Geological Survey | 16 | map, data, photo and schematic |
| 7050 | NP | New Federal Court House | Seattle | WA | 47.6152, -122.3368 | U.S. General Services Administration | 18 | map, data, photo and schematic |
| 7053 | NP | Pioneer Courthouse | Portland | OR | 45.5187, -122.6784 | U.S. General Services Administration | 23 | map, data, photo and schematic |
| 7057 | NP | VAMC, Bldg 1 | Roseburg | OR | 43.224, -123.3673 | U.S. Dept. of Veterans Affairs | 36 | map, data, photo and schematic |
| 7059 | NP | VA Rehab Center, Bldg 201 | White City | OR | 42.4417, -122.8407 | U.S. Dept. of Veterans Affairs | 11 | map, data, photo and schematic |
| 7061 | NP | VAMC, Bldg 11 | Vancouver | WA | 45.6371, -122.6572 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 7215 | NP | Wallace Bennett Federal Bldg. | Salt Lake City | UT | 40.7665, -111.8867 | U.S. General Services Administration | 26 | map, data, photo and schematic |
| 7235 | NP | Fort Harrison VAMC, Bldg154 | Helena | MT | 46.6187, -112.1022 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 7237 | NP | VAMC, Bldg 14 | Salt Lake City | UT | 40.757137, -111.84147 | U.S. Dept. of Veterans Affairs | 16 | map, data, photo and schematic |
| 7410 | NP | VAMC, Bldg 1A | Memphis | TN | 35.1436, -90.0268 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 7411 | NP | VAMC, Bldg 7 | Memphis | TN | 35.1437, -90.0248 | U.S. Dept. of Veterans Affairs | 12 | map, data, photo and schematic |
| 7413 | NP | VAMC, Bldg 1 | Oklahoma City | OK | 35.4832, -97.4956 | U.S. Dept. of Veterans Affairs | 60 | map, data, photo and schematic |
| 7415 | NP | VAMC, Bldg 1 | Marion | IL | 37.7245, -88.956 | U.S. Dept. of Veterans Affairs | 36 | map, data, photo and schematic |
| 7416 | NP | VAMC, Bldg 1 | Poplar Bluff | MO | 36.7725, -90.4166 | U.S. Dept. of Veterans Affairs | 48 | map, data, photo and schematic |
| 7600 | NP | VAMC, Bldg 500 | Richmond | VA | 37.498, -77.4679 | U.S. Dept. of Veterans Affairs | 24 | map, data, photo and schematic |
| 8016 | NP | BP Building | Anchorage | AK | 61.1922, -149.8645 | Commercial | 15 | map, data, photo and schematic |
| 804 | NP | Lutheran Tower | Whittier | CA | 33.9769, -118.0364 | Commercial | 23 | map, data, photo and schematic |
| 8040 | NP | Robert B Atwood Bldg | Anchorage | AK | 61.2135, -149.8933 | Alaska Dept. Admin., Div. Gen. Servs. | 53 | map, data, NEES portal, photo and schematic |
| 8042 | NP | Frontier Building | Anchorage | AK | 61.1876, -149.8837 | Commercial | 36 | map, data, photo and schematic |
| 8045 | NP | VAMC | Anchorage | AK | 61.2332, -149.7439 | U.S. Dept. of Veterans Affairs | 21 | map, data, photo and schematic |
| 817 | NP | Hinds Pumping Plant | Desert Center | CA | 33.7084, -115.6281 | Metropolitan Water District of So. Cal. | 3 | map, data, photo and schematic |
| 981 | NP | Century City, 2049 CPE | Los Angeles | CA | 34.0587, -118.4131 | Commercial | 14 | map, data, photo and schematic |
| 982 | NP | Century City, 2029 CPE | Los Angeles | CA | 34.0594, -118.4139 | Commercial | 28 | map, data, photo and schematic |
| B01L | PR | Minillas Government Center | San Juan | PR | 18.44967, -66.06789 | University of Puerto Rico | 6 | map, data, photo and schematic |
| B02L | PR | Santurce Plaza Inmaculada | San Juan | PR | 18.44281, -66.06155 | University of Puerto Rico | 15 | map, data, photo and schematic |
| B03L | PR | El Castillo Building | Mayaguez | PR | 18.22148, -67.15577 | University of Puerto Rico | 24 | map, data, photo and schematic |
| B05L | PR | Prila Building | San Juan | PR | 18.45321, -66.06175 | University of Puerto Rico | 0 | map, data, photo and schematic |
| SAC | WR | Sacramento Resource Building | Sacramento | CA | 38.575699, -121.497803 | California Department of Water Resources | 6 | map, data, photo and schematic |
| TEL | NP | Telegraph Hill | San Francisco | CA | 37.802, -122.4035 | Commercial | 6 | map, data, photo and schematic |
Dams
| Station Code | Network Code | Name | City | State | Location | Site Agency | Channels | Links |
|---|---|---|---|---|---|---|---|---|
| 1010 | NP | Black Butte Dam | Black Butte | CA | 39.8139, -122.3377 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 1017 | NP | Coyote Dam | Ukiah | CA | 39.1964, -123.1832 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 1035 | NP | Lake Isabella Dam | Lake Isabella | CA | 35.6408, -118.4703 | U.S. Army Corps of Engineers | 45 | map, data, photo and schematic |
| 1047 | NP | New Hogan Dam | Valley Springs | CA | 38.1496, -120.8131 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 1054 | NP | Pine Flat Dam | Piedra | CA | 36.8331, -119.3259 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 108 | NP | Carbon Canyon Dam | Brea | CA | 33.9154, -117.8429 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 1098 | NP | Terminus Dam | Lemon Cove | CA | 36.4102, -119.0051 | U.S. Army Corps of Engineers | 24 | map, data, photo and schematic |
| 1133 | NP | Martis Creek Dam | Truckee | CA | 39.3278, -120.1155 | U.S. Army Corps of Engineers | 21 | map, data, photo and schematic |
| 1216 | NP | Warm Springs Dam | Geyserville | CA | 38.7162, -123.0023 | U.S. Army Corps of Engineers | 18 | map, data, photo and schematic |
| 1265 2 | NP | Del Valle Dam | Livermore | CA | 37.6171, -121.7474 | CA Dept. of Water Resources | 6 | map, data, photo and schematic |
| 1442 | NP | Hidden Dam | Madera County | CA | 37.112, -119.8849 | U.S. Army Corps of Engineers | 21 | map, data, photo and schematic |
| 1450 | NP | Buchanan Dam | Raymond | CA | 37.217, -119.9833 | U.S. Army Corps of Engineers | 21 | map, data, photo and schematic |
| 1484 | NP | Lake Success Dam | Porterville | CA | 36.0616, -118.9229 | U.S. Army Corps of Engineers | 24 | map, data, photo and schematic |
| 1652 2 | NP | Anderson Dam | Morgan Hill | CA | 37.1655, -121.6295 | Santa Clara County Water Distr. | 12 | map, data, photo and schematic |
| 1692 | NP | Englebright Dam | Smartville | CA | 39.2379, -121.272 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2105 | NP | Ross Dam | Seattle | WA | 48.73202, -121.0675 | Seattle City Light | 6 | map, data, photo and schematic |
| 2108 | NP | Green Peter Dam | Foster | OR | 44.45, -122.5488 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2133 | NP | Detroit Dam | Mill City | OR | 44.7222, -122.2499 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2137 | NP | Cougar Dam | Eugene | OR | 44.1277, -122.2449 | U.S. Army Corps of Engineers | 18 | map, data, photo and schematic |
| 2143 | NP | Hills Creek Dam | Oakridge | OR | 43.7099, -122.4213 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2146 | NP | Blue River Dam | Eugene | OR | 44.1711, -122.3284 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 2151 | NP | Lookout Point Dam | Lowell | OR | 43.9155, -122.7564 | U.S. Army Corps of Engineers | 18 | map, data, photo and schematic |
| 2158 | NP | Wynoochee Dam | Wynoochee Dam | WA | 47.3856, -123.6057 | Tacoma Public Utilities | 9 | map, data, photo and schematic |
| 2161 | NP | Chief Joseph Dam | Chief Joseph Dam | WA | 47.9949, -119.6347 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2164 | NP | Mud Mountain Dam | Enumclaw | WA | 47.1394, -121.932 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2182 | NP | Lost Creek Dam | Medford | OR | 42.6662, -122.6816 | U.S. Army Corps of Engineers | 18 | map, data, photo and schematic |
| 2189 | NP | Howard Hanson Dam | Hanson Dam | WA | 47.2789, -121.7878 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2190 | NP | Bonneville Dam | Cascade Locks | OR | 45.6377, -121.9476 | U.S. Army Corps of Engineers | 21 | map, data, photo and schematic |
| 2198 | NP | Applegate Dam | Ruch | OR | 42.0555, -123.1123 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 2213 | NP | Lucky Peak Dam | Boise | ID | 43.5251, -116.0551 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 2222 | NP | Dworshak Dam | Ahsahka | ID | 46.5096, -116.3077 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 2238 | NP | Chatfield Dam | Littleton | CO | 39.5577234, -105.05891 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 2239 | NP | Cherry Creek Dam | Aurora | CO | 39.6492272, -104.859394 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2242 | NP | Libby Dam | Libby Dam | MT | 48.4099, -115.3157 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 2253 | NP | Bear Creek Dam | Lakewood | CO | 39.6538229, -105.13742 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 2301 | NP | Alamo Dam | Yuma | AZ | 34.23085, -113.6014 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 2311 | NP | Cochiti Dam | Pena Blanca | NM | 35.629, -106.3266 | U.S. Army Corps of Engineers | 21 | map, data, photo and schematic |
| 2312 | NP | Abiquiu Dam | Abiquiu | NM | 36.2373, -106.4233 | U.S. Army Corps of Engineers | 6 | map, data, photo and schematic |
| 2313 | NP | Trinidad Dam | Trinidad | CO | 37.1411, -104.5513 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 2439 | NP | Tuttle Creek Dam | Manhattan | KS | 39.2576, -96.5899 | U.S. Army Corps of Engineers | 6 | map, data, photo and schematic |
| 2473 | NP | Truman Dam | Warsaw | MO | 38.26205, -93.40197 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 2767 | NP | Moose Creek Dam | Fairbanks | AK | 64.7927, -147.1806 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 287 | NP | San Antonio Dam | Upland | CA | 34.1573, -117.6765 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 289 | NP | Whittier Narrows Dam | Pico Rivera | CA | 34.0326, -118.0533 | U.S. Army Corps of Engineers | 6 | map, data, photo and schematic |
| 5276 | NP | Gene Wash Dam | Parker Dam | CA | 34.3001, -114.1669 | Metropolitan Water District of So. Cal. | 3 | map, data, photo and schematic |
| 5300 | NP | Seven Oaks Dam | Highland | CA | 34.1174, -117.0979 | U.S. Army Corps of Engineers | 24 | map, data, photo and schematic |
| 5400 | NP | Santa Fe Dam | Irwindale | CA | 34.1127, -117.9695 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 5447 | NP | Cajalco Dam | Riverside | CA | 33.8339, -117.367 | Metropolitan Water District of So. Cal. | 9 | map, data, photo and schematic |
| 5472 | NP | East Dam | Diamond Valley Lake | CA | 33.679, -116.9902 | Metropolitan Water District of So. Cal. | 15 | map, data, photo and schematic |
| 5473 | NP | Saddle Dam | Diamond Valley Lake | CA | 33.6911, -117.0539 | Metropolitan Water District of So. Cal. | 12 | map, data, photo and schematic |
| 5474 | NP | Don Owen Dam | Diamond Valley Lake | CA | 33.6812, -117.0663 | Metropolitan Water District of So. Cal. | 18 | map, data, photo and schematic |
| 5475 | NP | Inlet/Outlet Tower | Diamond Valley Lake | CA | 33.6851, -117.0631 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 5486 | NP | Walnut Canyon Dam, Crest | Anaheim | CA | 33.8398, -117.7523 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| 5504 | NP | Hansen Dam; Crest, Control Bldg | Los Angeles | CA | 34.2606, -118.3861 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 5505 | NP | Fullerton Dam Intake Tower | Fullerton | CA | 33.8967, -117.8864 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 656 | NP | Live Oak Reservoir | La Verne | CA | 34.1405, -117.7512 | Metropolitan Water District of So. Cal. | 15 | map, data, photo and schematic |
| 697 | NP | Orange County Reservoir | Brea | CA | 33.9358, -117.8843 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 698 | NP | Diemer Filtration Plant | Yorba Linda | CA | 33.9117, -117.8205 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 7004 | NP | Willow Creek Dam | Heppner | OR | 45.3439, -119.5489 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 7005 | NP | The Dalles Dam | The Dalles | OR | 45.6138, -121.1399 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 7006 | NP | John Day Dam | Rufus | OR | 45.7184, -120.6997 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 7007 | NP | Toutle River Dam | Toutle River Dam | WA | 46.3662, -122.5598 | U.S. Army Corps of Engineers | 15 | map, data, photo and schematic |
| 7009 | NP | Ice Harbor Dam | Pasco | WA | 46.249, -118.8797 | U.S. Army Corps of Engineers | 6 | map, data, photo and schematic |
| 7011 | NP | McNary Dam | McNary | OR | 45.936, -119.298 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 7036 | NP | Mill Creek Dam | Walla Walla | WA | 46.0643, -118.264 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 7047 | NP | Boundary Dam | Metaline Falls | WA | 48.987, -117.3484 | Seattle City Light | 12 | map, data, photo and schematic |
| 7052 | NP | Fern Ridge Dam | Junction City | OR | 44.1226, -123.3058 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
| 707 | NP | Lake Mathews Dam | Riverside | CA | 33.8541, -117.4493 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 709 | NP | Garvey Reservoir | Monterey Park | CA | 34.0508, -118.1158 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 710 | NP | Palos Verdes Reservoir | Rolling Hills Estates | CA | 33.7716, -118.3206 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 720 | NP | Skinner Dam | Murrieta Hot Springs | CA | 33.5754, -117.0822 | Metropolitan Water District of So. Cal. | 21 | map, data, photo and schematic |
| 7206 | NP | Albeni Falls Dam | Oldtown | ID | 48.1804, -116.9984 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 819 | NP | Copper Basin Dam | Copper Basin Dam | CA | 34.2832, -114.236 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 949 | NP | Sepulveda Dam | Los Angeles | CA | 34.1667, -118.4737 | U.S. Army Corps of Engineers | 3 | map, data, photo and schematic |
| 951 | NP | Brea Dam | Fullerton | CA | 33.8912, -117.926 | U.S. Army Corps of Engineers | 12 | map, data, photo and schematic |
| 969 | NP | Prado Dam | Corona | CA | 33.89, -117.6409 | U.S. Army Corps of Engineers | 9 | map, data, photo and schematic |
Geotechnical Arrays, Boreholes
| Station Code | Network Code | Name | City | State | Location | Site Agency | Channels | Links |
|---|---|---|---|---|---|---|---|---|
| 2651 | NP | Northeastern Univ FF Array | Boston | MA | 42.3383, -71.0888 | Northeastern University | 12 | map, data, photo and schematic |
| 286 | NP | Superstition Mtn Peak | Imperial Valley | CA | 32.9548, -115.8243 | U.S. Bureau of Land Management | 6 | map, data, NEES portal, photo and schematic |
| BCS | NP | Victoria Manalo Draves Park | San Francisco | CA | 37.7773, -122.4066 | U.S. Geological Survey | 15 | map, data, photo and schematic |
| BVDA | SB | Borrego Valley Downhole Arrray | Borrego Springs | CA | 33.326729, -116.367142 | U.S. Geological Survey | 3 | map, data, NEES portal, photo and schematic |
| GVDA | SB | Garner Array | Anza | CA | 33.6689, -116.6738 | U.S. Geological Survey | 3 | map, data, NEES portal, photo and schematic |
| HEO | SB | Hollister Digital Array | Prunedale | CA | 36.757641, -121.612656 | University of California Santa Barbara | 3 | map, data, NEES portal, photo and schematic |
| LEV | NP | Levi Plaza Borehole | San Francisco | CA | 37.8018, -122.4003 | Commercial | 18 | map, data, photo and schematic |
| WLA | SB | Wildlife Liquefaction Array | Calipatria | CA | 33.097599, -115.530602 | U.S. Geological Survey | 3 | map, data, NEES portal, photo and schematic |
| WSS | NP | Clair Lilienthal Elementary School | San Francisco | CA | 37.8037, -122.4429 | San Francisco United School Distr. | 18 | map, data, photo and schematic |
| CPSLO | SB | CalPoly San Luis Obispo | San Luis Obispo | CA | 35.302111, -120.667194 | University California Santa Barbara | 3 | map, data, NEES portal, photo and schematic |
| 24400 | CE | Obregon Park | Los Angeles | CA | 34.037, -118.1783 | U.S. Geological Survey | 6 | map, data, photo and schematic |
| DJJB | CI | Donna Jones Jenkins Borehole | Los Angeles | CA | 34.10618, -118.45505 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| EMB | NP | Embarcadero Borehole | San Francisco | CA | 37.7957, -122.3954 | Commercial | 15 | map, data, photo and schematic |
| GR2 | CI | Griffith Observatory | Los Angeles | CA | 34.11816, -118.30024 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| LBW1 | CI | Long Beach 1 | Long Beach | CA | 33.798, -118.08837 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| LBW2 | CI | Long Beach 2 | Long Beach | CA | 33.798, -118.08837 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| MIS | CI | Mira Catalina School | Ranchos Palos Verdes | CA | 33.740299, -118.335167 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| RSB | CI | Riverside Borehole | Riverside | CA | 33.973099, -117.327202 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| USB | CI | UC Santa Barbara | Isla Vista | CA | 34.412998, -119.842697 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| WNS | CI | Wonderland Avenue School | Los Angeles | CA | 34.115, -118.38 | U.S. Geological Survey | 3 | map, data, photo and schematic |
Miscellaneous
| Station Code | Network Code | Name | City | State | Location | Site Agency | Channels | Links |
|---|---|---|---|---|---|---|---|---|
| 7060 | NP | Naval Base Kitsap Bangor | Silverdale | WA | 47.7436, -122.7299 | U.S. Geological Survey | 3 | map, data, photo and schematic |
| 5506 | NP | Terminal Hill; Magazine Canyon | Sylmar | CA | 34.3274, -118.4976 | Los Angeles Dept. of Water and Power | 12 | map, data, photo and schematic |
| 5164 | NP | Weymouth Filtration Planet | LaVerne | CA | 34.1092, -117.7836 | Metropolitan Water District of So. Cal. | 6 | map, data, photo and schematic |
| 655 | NP | Jensen Filtration Plant | Sylmar | CA | 34.3082, -118.5005 | Metropolitan Water District of So. Cal. | 15 | map, data, photo and schematic |
| 757 | NP | Sepulveda Canyon | Los Angeles | CA | 34.09657, -118.47959 | Metropolitan Water District of So. Cal. | 3 | map, data, photo and schematic |
Strong motion networks that partner with the NSMP: CE, CI, NM, PR.
For SB network stations, complete borehole array data must be downloaded from NEES@UCSB.
- Consortium of Organizations for Strong Motion Observation Systems
- Station has been decommissioned