| Site | Name | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|
| 101 (65) | Marion High School | 37.71608 | -88.94311 | 5 | 2026-02-11 |
| 102 (66) | Marion Junior High School | 37.7335 | -88.9351 | 5 | 2026-02-11 |
| 103 (67) | Longfellow Elementary School | 37.72255 | -88.94265 | 5 | 2026-02-11 |
| 104 (68) | Washington Elementary School | 0 | 0 | 0 | 2026-02-11 |
| 105 (69) | Jefferson Elementary School | 37.73751 | -88.91794 | 5 | 2026-02-11 |
| 106 (6A) | Lincoln Elementary School | 37.74651 | -88.92172 | 5 | 2026-02-11 |
| 107 (6B) | Adams School | 37.62077 | 0 | 5 | 2026-02-11 |