Fort Bend MUD 146 Transitions to SiEnvironmental, LLC as New Operator

The Board of Directors for Fort Bend Municipal Utility District No. 146 has selected SiEnvironmental, LLC (“Si Enviro”) to be the new Operator of MUD 146. This change became effective November 1, 2024.

For the bill due December 3rd, this payment must be made via check or money order at one of the payment locations listed or you can submit through your online bill pay service, through your financial institution. Once Si Environmental generates your first water bill, due January 3rd, you will be able to reestablish payment options using any of the methods included with the bill insert.

Si Environmental’s Office Location & Remittance Address (Payment Drop off or Mailing Address):

6420 Reading Road
Rosenberg, TX 77471

OR

Pecan Grove MUD’s Customer Service Office (Payment Drop Off Only)
751 Pitts Road
Richmond, TX 77406

If you have any questions, please contact Si Enviro’s customer service department at (832) 490-1600.

Welcome Letter, Payment Options, Water Bill Information (PDF)