U.S. Environmental Sensor Station (ESS) Locations
ESS Map Long Description
| State | Number of ESS |
|---|---|
| Alabama | 11 |
| Alaska | 118 |
| Arizona | 17 |
| Arkansas | 3 |
| California | 112 |
| Colorado | 99 |
| Connecticut | 12 |
| Delaware | 13 |
| Florida | 30 |
| Georgia | 48 |
| Hawaii | 1 |
| Idaho | 41 |
| Illinois | 99 |
| Indiana | 32 |
| Iowa | 96 |
| Kansas | 52 |
| Kentucky | 39 |
| Louisiana | 5 |
| Maine | 8 |
| Maryland | 63 |
| Massachusetts | 29 |
| Michigan | 42 |
| Minnesota | 171 |
| Mississippi | 0 |
| Missouri | 28 |
| Montana | 67 |
| Nebraska | 62 |
| Nevada | 70 |
| New Hampshire | 14 |
| New Jersey | 76 |
| New Mexico | 2 |
| New York | 74 |
| North Carolina | 41 |
| North Dakota | 24 |
| Ohio | 172 |
| Oklahoma | 7 |
| Oregon | 71 |
| Pennsylvania | 87 |
| Rhode Island | 8 |
| South Carolina | 30 |
| South Dakota | 36 |
| Tennessee | 81 |
| Texas | 50 |
| Utah | 67 |
| Vermont | 11 |
| Virginia | 62 |
| Washington | 100 |
| Washington D.C. | 6 |
| West Virginia | 18 |
| Wisconsin | 61 |
| Wyoming | 33 |
| National Total | 2,499 |
ESS in Road Weather Information Systems (RWIS) - 2,017
