310 Permitting Schedule – 2026
Monthly Gallatin Conservation District board meetings are held in the Gallatin Conservation District conference room and are open to the public. 310 permits are always discussed first, followed by general GCD business. Address: 120 S. 5th St, Suite B102, Manhattan, MT 59741
Processing permits can take up to 1 week following the board meeting.
GCD sends permit documents via USPS.
Please, allow for this processing time.
| Applications Due | Inspection Dates (subject to change) | Date of GCD Meeting | GCD Meeting Start Time – 310 Discussion | GCD Meeting – Board Business Discussion | |
| January | December 31 | 6 | 15 | 9:00 a.m. | After 310 discussion |
| February | 3 | 10 | 19 | 9:00 a.m. | After 310 discussion |
| March | 3 | 10 | 19 | 9:00 a.m. | After 310 discussion |
| April | March 31 | 7 | 16 | 4:00 p.m. | After 310 discussion |
| May | 5 | 12 | 21 | 4:00 p.m. | After 310 discussion |
| June | 2 | 9 | 18 | 4:00 p.m. | After 310 discussion |
| July | June 30 | 7 | 16 | 4:00 p.m. | After 310 discussion |
| August | 4 | 11 | 20 | 4:00 p.m. | After 310 discussion |
| September | 1 | 8 | 17 | 4:00 p.m. | After 310 discussion |
| October | September 29 | 6 | 15 | 9:00 a.m. | After 310 discussion |
| November | NA | NA | NA | NA | NA |
| December | 1 | 8 | 17 | 9:00 a.m. | After 310 discussion |
*Dates and times of meetings are subject to change.