When will the weed control activities start in Mt. Hood National Forest?

Treatments begin in April and continue through summer and autumn as conditions permit.

What methods will be used to control invasive plants?

Control methods include herbicides applied by licensed personnel, mechanical tools, and hand-pulling.

Which areas of the forest will be treated?

Work will occur in the Clackamas River, Zigzag, Hood River, and Barlow Ranger Districts.

Public Hearing — Government Camp

Official courthouse record · Indexed in NoticeRegistry archive · AI-enriched for research

Affects:General PublicGovernment Agencies

Mt. Hood National Forest will carry out an Integrated Weed Management Program using herbicides, mechanical tools, and hand-pulling across its Ranger Districts beginning in April and continuing through summer and autumn to control invasive plants.

Key Takeaways

Weed control begins in April and continues through autumn as conditions allow
Methods include herbicides, mechanical tools, and hand-pulling
Treatments occur in Clackamas River, Zigzag, Hood River, and Barlow districts
Licensed applicators will follow herbicide labels and the 2008 FEIS
Many invasive species (e.g., knotweed, Scotch broom) are targeted

Published: May 13, 2026 · 1 week ago
Category: Public Hearing
City: Government Camp

What to do next

1

Check local Ranger District updates

Contact the specific Ranger District (Clackamas River, Zigzag, Hood River, Barlow) for timing and maps of treatment areas before visiting.

2

Review FEIS and herbicide restrictions

Read the 2008 FEIS and herbicide label restrictions to understand environmental protections and allowed uses.

3

Avoid treated areas during operations

Stay out of treatment zones from April through autumn when applicators are active to reduce exposure and disturbance.

Frequently asked questions

When will the weed control activities start in Mt. Hood National Forest?: Treatments begin in April and continue through summer and autumn as conditions permit.
What methods will be used to control invasive plants?: Control methods include herbicides applied by licensed personnel, mechanical tools, and hand-pulling.
Which areas of the forest will be treated?: Work will occur in the Clackamas River, Zigzag, Hood River, and Barlow Ranger Districts.

The suggestions and answers above are AI-generated for general information only. They can be wrong, and we don't take responsibility for their accuracy. Talk to a qualified professional before acting on them.

Legal terms in this notice

Final Environmental Impact Statement (FEIS): A government report analyzing environmental effects of a proposed action and required mitigation measures.
herbicide label: Manufacturer instructions and legal restrictions that govern safe and approved herbicide use.

Full Notice Text

PUBLIC NOTICE 
Mt. Hood National Forest will implement the Integrated Weed Management Program, which involves using herbicides, mechanical tools, and hand pulling. Beginning in April, qualified professionals will visit snow-free areas in each Ranger District (Clackamas River, Zigzag, Hood River, Barlow) to carry out invasive plant treatment activities. Control efforts will continue throughout summer and autumn as conditions permit. Applicators will follow all restrictions and regulations regarding the use of herbicides as stated on the herbicide label and the Final Environmental Impact Statement for Mt. Hood National Forest and Columbia River Gorge National Scenic Area (FEIS 2008). Invasive plants scheduled for treatment include, but are not limited to, non-native knotweeds, hawkweeds, knapweeds, Robert geranium, shining geranium, houndstongue, toadflax, false brome, sulphur cinquefoil, Armenian blackberry, Scotch broom, tansy ragwort, and reed canarygrass. Oregon State licensed perso