# SAM #1284LL26Q0066 

Post-Fire Noxious Weed Treatment Services for Fort Pierre National Grassland

**Buyer:** USFS Intermountain Region CSA 1
**Posted:** September 16, 2026
**Respond By:** September 22, 2026
**Identifier:** 1284LL26Q0066
**NAICS:** 115310

This opportunity from the USDA Forest Service, Fort Pierre National Grassland, seeks post-fire noxious weed treatment services in South Dakota.
- Government Buyer:
  - USDA Forest Service, Fort Pierre National Grassland (CSA Intermountain 1 office)
- OEMs and Vendors:
  - Primary herbicide specified: GrazonNext HL (OEM: Corteva Agriscience)
- Products/Services Requested:
  - Spot herbicide application targeting invasive thistles (Canada, bull, musk) and absinth wormwood
  - Two main treatment areas:
    - War Creek Wildfire Noxious Weed Treatment (Part Number: 1172492; Budget: $30,000; ~1,500 acres)
    - FPNG Post-Prescribed Fire Weed Treatment (Part Number: 1172505; Budget: $60,000)
  - Herbicide application rate: GrazonNext HL at 24 oz/acre, mixed with 10 gallons water per acre
  - Contractor must provide all labor, equipment, herbicide, carrier agent, PPE, water, supervision, permits, and licenses
- Unique/Notable Requirements:
  - GPS mapping and application records required for all treated areas
  - Compliance with federal, state, and local laws, and manufacturer instructions
  - Emphasis on small business participation, technical capability, past performance, and quality control plan
  - Treatments to be performed between sunrise and sunset, fall 2026 and spring 2027, as weather permits

### Description

<p>Post-Fire Noxious Weed Treatment on the Fort Pierre National Grasslands (FPNG).<br />
There are two requirements for this solicitation.&nbsp;<br />
War Creek Wildfire Noxious Weed Treatment by Herbicide Application (1172492).<br />
FPNG Post-Prescribed Fire Weed Treatment by Herbicide Application (1172505).</p>

[View original listing](https://sam.gov/opp/c2d4023d2fcb40d4ae119747742a5f32/view)