Herbicide Tracker California

Applications

508 published applications. Each row shows a reported application, with its product lines together. Separate reports are not combined into assumed projects.

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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.

DateApplication / reported siteOwnerReported operator / permitteeApplicatorAcresChemicals appliedUse siteMethod
Aug 10, 2024Report WEB2419049485
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC507Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 10, 2024Report WEB2419049484
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC134.9Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 9, 2024Report WEB2419049477
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC38.4Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 9, 2024Report WEB2419049478
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC455.9Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 8, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC16Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 7, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC5.3Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 7, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC26Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 7, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC17.5Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 6, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC74.6Glyphosate, diammonium salt, Imazapyr, isopropylamine salt
ALLIGARE ROTARY 2 SL, DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 5, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC23.6Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 5, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC65.5Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 3, 2024Report WEB2419008774
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC157.1Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 3, 2024Report WEB2419008763
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC497.8Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 3, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC186.3Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 2, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC117.9Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 2, 2024Report WEB2419008751
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC515.9Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 2, 2024Report WEB2419008757
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC541.9Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 1, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC2.7Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 1, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC49Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 1, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC94.7Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Aug 1, 2024Report WEB2419008607
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC24.7Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 1, 2024Report WEB2419008644
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC348.9Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Aug 1, 2024Report WEB2419008623
Lassen County
N/AWM BEATY AND ASSOC.PP Forestry LLC160.8Glyphosate, isopropylamine salt, Imazapyr, isopropylamine salt
NUFARM POLARIS SP HERBICIDE, ROUNDUP PRO CONCENTRATE HERBICIDE
+ 1 tank additive
DPR Water Protection List
Forestry / timberlandGround
Jul 31, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC178.6Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
Jul 30, 2024FEATHER FALLS
Butte County
SIERRA PACIFIC INDUSTRIESSIERRA PACIFIC INDUSTRIESHIGHLANDERS FOREST LLC59.2Glyphosate, diammonium salt
DREXEL DUPLICATOR 6 HERBICIDE
+ 1 tank additive
Forestry / timberlandGround
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California pesticide applications by use site — page 14 · Herbicide Tracker California