Payment Options

Inframark Water Infrastructure Operations

To pay your water bill online:


Other Payment Options:

By phone: 281.579.4500

In Person at our office location:

2002 W Grand Pkwy N #100
Katy, TX 77449

Or by mail:

Please include the bottom portion of your monthly invoice.

Fort Bend County MUD #35
PO Box 684000
Houston, TX 77268-4000