Programs
Check out the RONRCWMA Programs that can help you with your weed management plans!
USFS and BLM spraying Leafy spurge at the Hwy 93 Spray Day in August 2020
RONRCWMA Spray Days
Elk Bend 5/12/2026 at the Community Bible Church
Carmen Creek 5/14/2026 at the Carmen Grange
Tower Creek 5/19/2026 at the BLM Pyramids
Leadore 5/28/2026 at the City Park
Salmon / Big Flat 9/1/2026 at the Lemhi County Fairgrounds
North Fork 9/10/2026 TBA
CUSTER COUNTY SPRAY DAYS - TBA Please call the Custer County Weed Department (208) 879-5229
Lemhi and Custer County spraying Scotch thistle in the Pahsimeroi Valley
Cost Share Programs
There are three (5) Cost Share Programs set up throughout Lemhi County and Custer County; Lemhi River Drainage Noxious Weeds, Carmen Drainage Noxious Weeds, Pahsimeroi Valley Noxious Weeds, Round Valley, and Mackay . If you do not fall into these areas you do not qualify for these programs. All of these programs are set up as a 50/50 cost share. This means that any private landowner in these areas may hire who they want and after turning in the proper documents will be eligible for a 50% reimbursement of both labor and herbicide. Please check to see if funds are available. First come, First serve. In order to be considered for reimbursement you MUST:
Show proof of payment and invoice
Map (Google Earth or similar - no drawings) of area worked on
Spray record showing what was sprayed (NOXIOUS weeds and chemical)
Property must be located in Cost Share area
If you need any help with this please reach out to the Lemhi County Weed Department at (208) 742-1662
*While funds last!
Chemical Only Cost Share
This program is for both Lemhi and Custer County!
Back by popular demand! We have a cost share program set up for chemical purchases only. This is for residual chemicals used on noxious weeds. Reimbursement is 50% on residual chemicals and 25% on non residual chemicals (case by case basis). Please check to see if funds are available! In order to be considered for reimbursement you MUST:
Show proof of payment and invoice
Map (Google Earth or similar - no drawings) of area worked
Spray record showing what was sprayed
NOXIOUS WEEDS ONLY
*While funds last!
Cyphocleonus achetes
Youth Bio Control Collection
Please check back for 2026 Programs!
Backpack Sprayer
Equipment Rental
Controlling or preventing noxious weeds can become expensive especially when un-managed for an extended period of time. We have equipment that you can rent for a minimal cost to assist you in your efforts. Rentals are located at our office in the Brooklyn Annex at 200 Fulton St. Suite 201. Please call ahead if interested!
Backpack Sprayer $5.00/day
ATV Sprayer $15.00/day
Handheld Seeder $5.00/day
ATV Broadcast Seeder $10.00/day