Beginning May 11, 2020: 

The Natrona County Weed and Pest will be adjusting our policies to better provide our services to the residents of Natrona County.  We are open to the public by Appointment Only and will provide Curbside Pickup.  As our office is too small to allow for adequate social distancing, we ask that all residents CALL BEFORE coming to the office. This will allow us to address your questions and requests in advance to develop a treatment plan to fit your specific needs. This will also allow us to schedule an appointment time for your order pickup. When you arrive at our gate during your appointment time, please stop at the gate and call our office

(307) 472-5559 to notify us of your arrival.  We will bring your order of chemicals and/or equipment to the parking lot for Curbside Pickup. We wish you all a safe & healthy spring!

Available Services

NCWP offers the following to the residents of Natrona County, Wy, not within the city limits of Casper: 

Sprayer Rentals, Calibration Services, Herbicides & Pesticides,

On-site Evaluations, Hay Certifications and Educational opportunities.

All of these services are available at no, or reduced costs,

through our cost-share programs.


Summer Hours (Apr-Sept): 7:30a-4:00p: Monday - Friday

Winter Hours (Oct-Mar):  7:00a-4:00p:  Monday - Thursday.  Closed Fridays

Please contact the Supervisor: Brian Connely at 307-259-7068


Mailing Address:  PO Box 1385 - Mills WY 82644

Physical Address:  6819 W Yellowstone Hwy - Casper WY 82604

Natrona County Weed & Pest

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