Site Inventory
| Site ID | SiteName | State | Latitude | Longitude | Elevation (m) | Start Date | Active | RealTimeDisplay |
| ctd | Courtland | AL | 34.660000 | -87.350000 | 187 | 2019-11-22 | Y | Y |
| pvl | Platteville | CO | 40.181940 | -104.725730 | 1503 | 2017-09-05 | Y | Y |
| skg | Boulder | CO | 39.991000 | -105.263600 | 1672 | 2006-06-29 | Y | Y |
| mnt | Montrose (P029) | CO | 38.439201 | -107.638000 | 2456.21 | 2012-06-22 | Y | Y |
| gts | Grants (P107) | NM | 35.132198 | -107.879997 | 1991.67 | 2012-06-22 | Y | Y |
| fbk | Fairbank | AZ | 31.721400 | -110.188800 | 1174 | 2011-02-05 | Y | Y |
| wse | Whetstone | AZ | 31.685000 | -110.281500 | 1286 | 2008-05-23 | Y | Y |
| fha | FT. HUACHUCA | AZ | 31.490000 | -110.300003 | 1494 | 2012-06-14 | Y | N |
| elg | Elgin | AZ | 31.590700 | -110.509200 | 1471 | 2008-05-19 | Y | Y |
| boc | Black Oak | AZ | 31.556800 | -110.544200 | 1566 | 2008-05-21 | Y | Y |
| fms | Freeman Springs | AZ | 31.565600 | -110.546300 | 1535 | 2008-05-18 | Y | Y |
| vdj | Vidal Junction (P623) | CA | 34.188900 | -114.598999 | 267.76 | 2012-06-22 | Y | Y |
| gmp | Glamis Peak (CMPK) | CA | 33.051102 | -114.827003 | 591.19 | 2012-06-22 | Y | Y |
| dsc | SDSU Center (P499) | CA | 32.979599 | -115.487999 | 74.19 | 2012-06-22 | Y | Y |
| elo | El Centro (P496) | CA | 32.750600 | -115.596000 | -6.13 | 2015-05-08 | Y | Y |
| nld | Niland (P505) | CA | 33.423900 | -115.687000 | -24.33 | 2015-05-08 | Y | Y |
| bkr | Baker (P618) | CA | 35.141998 | -116.103996 | 257.8 | 2011-11-07 | Y | Y |
| jcb | Jacumba (P066) | CA | 32.616501 | -116.169998 | 822.89 | 2012-06-22 | Y | Y |
| lqt | La Quinta (P491) | CA | 33.575001 | -116.226997 | 4.3 | 2011-11-07 | Y | Y |
| fth | Foot Hill (P422) | ID | 46.797901 | -116.980003 | 844.21 | 2012-06-22 | Y | Y |
| bsr | Barstow | CA | 34.918600 | -117.012000 | 645.204 | 2015-05-08 | Y | Y |
| sbo | San Bernardino | CA | 34.203200 | -117.335300 | 602 | 2013-03-12 | Y | Y |
| ont | Ontario | CA | 34.060001 | -117.580002 | 280 | 2010-04-26 | Y | N |
| cna | Corona (CNPP) | CA | 33.858002 | -117.609001 | 300.2 | 2011-11-07 | Y | Y |
| irv | Irvine | CA | 33.689999 | -117.730003 | 122 | 2010-04-26 | Y | N |
| lgr | La Grande (P022) | OR | 45.231800 | -118.014000 | 888.12 | 2012-06-22 | Y | Y |
| zla | Los Angeles WAAS | CA | 34.603500 | -118.084000 | 795.2 | 2015-05-08 | Y | Y |
| jpl | Pasadena | CA | 34.204800 | -118.173000 | 457.746 | 2015-05-08 | Y | Y |
| idp | Independence | CA | 36.798900 | -118.195000 | 1196 | 2014-07-30 | Y | Y |
| wap | Whiteman Airport Pacomia | CA | 34.259998 | -118.410004 | 300 | 2010-04-26 | Y | N |