Herbicide Tracker California

Report WEB2419008774

Aug 3, 2024 · 157.1 acres reported treated · Ground application · Lassen County

Title source: reported application identifier; no project inferred.

Who

Restricted materials permit
18-24-4500033
Operator ID 4500033
Shane Compton
Agent on the permit · Signed the permit application
Staff Forester WM Beaty & Associates
Qualified applicator
QAL #139592Categories B · C · EDPR individual roster
Registered professional forester
RPF #2903BOF roster · 2021
Permit 18-24-4500033
Licensed on the permitLicenceTypeExpiresWebsite / phone
Qualified applicator (held under WM BEATY AND ASSOC)QAL 139592QAL BCE2024-12-31—
PP Forestry LLC46191Pest control business2025-12-31—
WESTERN HELICOPTER SERVICES30717Pest control business2023-12-31westernhelicopter.com

Names, permit and licence numbers are from the restricted materials permit(s) the use reports were filed under. Individual QAL and RPF numbers are linked to the named person using official DPR and Board of Forestry rosters; the roster date is shown when historical and does not establish current renewal status. Websites, phone numbers and email addresses are from each company's own website, shown once the site has been confirmed as the right business.

Where

The property inside these sections has not been identified yet, so the map shows the reported public-land-survey section M29N08E26. A section is one square mile and is where the application was reported, not the area treated.
County
Lassen
Township / range / section
M29N08E26
PUR site IDs
290826
Permit numbers
4500033
Owner
N/A
Applicator
PP Forestry LLC
Reported operator / permittee
WM BEATY AND ASSOC.

Chemical warnings

ORANGE — DPR Water Protection List
Imazapyr is on DPR's Groundwater Protection List under 3 CCR section 6800(c), effective July 1, 2026. The list identifies pesticides with the potential to pollute groundwater. This is a current chemical classification, not a finding of contamination or a violation at this application site.
What the colours mean
California Restricted Material

A pesticide subject to California restricted-material requirements, supported by a county permit or another official source.

Federal Restricted Use

Classified by the U.S. EPA for use by, or under the direct supervision of, a certified applicator.

DPR Water Protection List

On DPR’s official Groundwater Protection List, 3 CCR section 6800, effective July 1, 2026. DPR identifies these chemicals as having the potential to pollute groundwater. This current listing is shown alongside historical application records.

View the DPR source
Environmental concern

A sourced finding about soil mobility, aquatic toxicity, runoff or persistence.

Label hazard

A product label’s DANGER or WARNING signal word, protective equipment requirement, buffer or aquatic-use restriction.

Aerial

Applied from a helicopter or aircraft. This describes the application method.

A groundwater listing is separate from restricted-material status and does not establish contamination or a violation at a particular site. An application with no flags has no recorded flag; that does not establish that it is harmless.

What was in the tank

Applied as ROUNDUP PRO CONCENTRATE HERBICIDE
Imazapyr, isopropylamine salt DPR Water Protection List
Applied as NUFARM POLARIS SP HERBICIDE

Other materials added to the tank

These spray adjuvants were reported in the tank mix. Their components are listed separately from herbicidal active ingredients.

SUPER SPREAD MSO Crop oil / methylated seed oil
An oil-based additive that helps the herbicide penetrate the waxy surface of leaves.

Methyl soyate; nonylphenol ethoxylate blend.

Combined functioning agents: 100%. Surfactant content: at least 15%. Individual component percentages are not listed.

Product label (PDF)

Reported use records

1 pesticide use report, 3 products. Quantities are exactly as reported to the county.

ReportLocationDateApplicatorProductsAcres
WEB2419008774
Lassen County
M29N08E26
site 290826
Forestry / timberland
DPR commodity/site: 30000-0 · FOREST, TMBRLND
2024-08-03PP Forestry LLC
licence 46191
NUFARM POLARIS SP HERBICIDE — 37.7 Gallon
Imazapyr, isopropylamine salt
EPA reg. 228-536-AA
ROUNDUP PRO CONCENTRATE HERBICIDE — 116.2 Gallon
Glyphosate, isopropylamine salt
EPA reg. 524-529-AA
SUPER SPREAD MSO — 116.2 Gallon
Crop oil / methylated seed oil — spray adjuvant
EPA reg. 2935-50176-AA
157.1 ACRES

Sources

This application was assembled from 1 pesticide use report filed with the county agricultural commissioner under permit 4500033. Confidence in the grouping: verified.

How this data is collected and checked

Report WEB2419008774 — herbicide record, Aug 3, 2024 · Herbicide Tracker California