Plant Operations

Pay your water, sewer, or road maintenance bill from your computer, tablet, or phone!

County of Mariposa has partnered with Paystar to allow County residents to pay their utility bills online. Please click the link below and have your account number ready. Autopay service is also available for those interested in setting up recurring monthly payments.

PAY UTILITY BILL HERE


To pay your utility bill over the phone, please call:

(209) 962-2225

Paystar Customer Service

Chat: https://www.paystar.io
Email: help@paystar.io
Phone: (888) 617-1811

Credit/Debit Card Service Fee Pricing Model:
$0.01 - $100.00 = $2.75
$100.01 - $2,000.00 = 2.75%

To avoid Paystar service fee, please mail check or money order payment to:

Public Works

4639 Ben Hur Rd

Mariposa, CA 95338

County of Mariposa, Roads, Water and Wastewater Rate and Fee Study, 2017:

The following document, otherwise known as the Engineer’s Report, includes utility systems condition assessment along with current and proposed utility rates and fees for the following areas:

Utilities Service Connection Application

  • Coulterville Water and Wastewater Service Area
  • Don Pedro Wastewater Service Area
  • Mariposa Pines Wastewater Service Area
  • Yosemite West Roads
  • Yosemite West Water and Wastewater Service Area

Yosemite West Water / Wastewater Utility Refund Process

As a result of recent litigation Yosemite West Water and Wastewater Customers who would like to receive a refund in accordance with the culmination of litigation can apply for a refund by filing a claim using the standard Mariposa County Claim Form which can be located at the following link:  

http://www.mariposacounty.org/DocumentCenter/View/20387/Claims-against-the-County-Form?bidId=

 Revised Engineering Report NatureBridge

Yosemite West Engineering Report 2020

Full Engineering Report (PDF)