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Pesticide Notifications
Contra Costa County Posting and Notification for Pesticide Use on County Land
Posting is required at least 3 days before the pesticide application until at least 4 days after. The Posting and Notification Policy applies only to County-owned land. Posting is not required on rights-of-way or in locations that the public does not use for recreation or pedestrian purposes. For the full posting policy, please click here.
The chart below includes required notifications along with any schedule changes, and label and safety data sheet(s) (SDS) for each chemical to be applied.
2015 Pesticide Notifications
| Date | Location | Material | Notes | Department |
|---|---|---|---|---|
| 02/09-02/20 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and landscape weeds |
Buildings & Grounds |
| 04/29-05/30 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings &
Grounds |
| 06/08-06/11 | Ironhorse Corridor from Stone Valley Rd to Las Trampas |
Roundup Custom: Label/SDS | Cut stump treatment | Maintenance |
| 08/11-08/20 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings &
Grounds |
| 09/01-09/10 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings &
Grounds |
| 10/02-10/12 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings &
Grounds |
| 10/30-11/06 | 4491 Bixler Rd, Byron Byron Boys Ranch Baseball field |
Roundup Pro Max: Label/SDS | Field Maintenance | Buildings &
Grounds |
| 11/24-12/10 | Ironhorse Corridor fence lines- Alameda County line to Marsh Dr. |
Roundup Custom: Label/SDS | Spot cut stump treatment | Maintenance |
| 11/24-12/10 | Ironhorse Corridor fence lines- Alameda County line to Marsh Dr. |
Esplanade: Label/SDS | Fire break maintenance | Maintenance |
2016 Pesticide Notifications
| Date | Location | Material | Notes | Department |
|---|---|---|---|---|
| 01/04-01/12 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings & Grounds |
| 03/01-03/19 | Pacheco Creekside Trail along
Aspen Dr. Between Center Ave.
and Pacheco Blvd |
Roundup Pro Max: Label/SDS | Trail maintenance and
landscape weeds |
Buildings &
Grounds |
| 04/28 | Law Enforcement Training Center- 340 Marina Blvd Pittsburg, CA 94565 |
Precor IGR Concentrate: Label/SDS | Interior & Exterior Flea infestation |
Facilities |
| 06/03 | Los Arboles Head Start
240 Los Dunas, Oakley
|
Advion Fire ant bait: Label/SDS | Back Yard Treatment | Facilities |
| 08/10 | CCC Public Works 255 Glacier Drive Martinez, CA 94553 |
Advion Insect Granule: | Exterior, Ants and Oriental Cockroach 12pm - 1pm |
Facilities |
| 08/10 | Pittsburg Health Center 2311 Loveridge RdPittsburg, CA 94565 |
Advion Insect Granule: | Exterior, Ants and
Oriental Cockroach
2:45pm - 4:45pm |
Facilities |
| 08/10 | 1650 Cavallo Rd Antioch, CA |
Advion Insect Granule: | Exterior, Ants and
Oriental Cockroach
4:55pm - 5:18pm |
Facilities |