Bill Payment Options

*You must register your account in order to view your bill online

From the payment portal, you can:

  • Register your account or pay as a guest
  • Pay one time or setup auto drafts every month
    • (Credit/Debit Card = $3.50 per transaction, up to $500)
    • (Credit/Debit Card = $5.95 per transaction, over $500 – $5,000)
    • (eCheck/ACH = $3.50 per transaction)

Remittance Address (mailing address):

Your Water District Name as it appears on your bill
P.O. Box 3150
Houston, TX 77253-3150

Payment using a live representative; please call (855) 270-3592 or the “Pay-by-phone number on your bill

(Credit/Debit Card = $3.50 per transaction, up to $300.00)

(Credit/Debit Card = 2.65% per transaction, over $300.00)

(eCheck = $3.50 per transaction)

Add “Your District Name as it appears on your bill” to the bill pay option through your bank

Add your account number for proper processing

Complete with the District’s Remittance address:

Your Water District Name as it appears on your bill
P.O. Box 3150
Houston, TX 77253-3150

How to Read Your Water Bill

Pay at your local HEB and Kroger

Present a payment coupon with the account number

($1.50 fee assessed for this service)

Present a payment coupon with the account number

($1.50 fee assessed for overnight delivery)

Office Locations:

406 W. Grand Parkway S, Suite 260, Katy, TX 77494

16758 Telge Rd., Cypress, TX 77429

Monday – Friday 8:30 a.m. – 4:30 p.m.

PAY WITH CHECK OR MONEY ORDER – NO CASH ACCEPTED

If your water service has been TERMINATED for NON-PAYMENT, you can use:

  • Credit Card/Debit Card Online
  • Pay at the nearest MDS Office with a cashier’s check or money order
  • Pay at a grocery store or Walmart with cash

Be sure to call Customer Care at (281) 290-6507 with the confirmation number to have your water service restored.

Mandatory Language for Monitoring and Reporting Violation
Chemical Sampling
CHEMICAL MONITORING, ROUTINE MAJOR

The Harris County MUD 86 water system PWS ID 1012953 has violated the monitoring and reporting requirements set by Texas Commission on Environmental Quality (TCEQ) in Chapter 30, Section 290, Subchapter F.  Public water systems are required to collect and submit chemical samples of water provided to their customers and report the results of those samples to the TCEQ on a regular basis.

We failed to monitor and/or report the following constituents: Total Haloacetic Acids (HAA5) and TTHM

This/These violation(s) occurred in the monitoring period(s): Second Quarter 04/01-2023-06/30/2023

Results of regular monitoring are an indicator of whether or not your drinking water is safe from chemical contamination. We did not complete all monitoring and/or reporting for chemical constituents, and therefore TCEQ cannot be sure of the safety of your drinking water during that time.

We are taking the following actions to address this issue:

Harris County MUD 86 (The District) completed the required sampling for HAA5 and TTHM during the time period mentioned above, 04/01/2023-06/30/2023. The District failed to pay the invoice on time for this sampling, which delayed the reporting of these results, and caused TCEQ to issue this violation requiring this public notice. All results were within the limits set forth by the TCEQ.

Please share this information with all people who drink this water, especially those who may not have received this notice directly (i.e., people in apartments, nursing homes, schools, and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.

If you have questions regarding this matter, you may contact Melissa Kapsen at 281-290-6500.

Posted/Delivered on: 10/31/2023

About Municipal District Services

Municipal District Services, LLC (MDS) is a locally owned utility district management firm focused on providing operational, regulatory, and customer service excellence. MDS provides safe drinking water and compliant wastewater treatment to more than 100,000 connections and businesses in the Greater Houston area.

About Municipal District Services

Municipal District Services, LLC (MDS) is a locally owned utility district management firm focused on providing operational, regulatory, and customer service excellence. MDS provides safe drinking water and compliant wastewater treatment to more than 100,000 connections and businesses in the Greater Houston area.