Brushy Creek Municipal Utility District
Fallbrook Utility District
Fort Bend County Municipal Utility District No. 25
Fort Bend County WCID No. 2
Harris County Municipal Utility District No. 5
Harris County Municipal Utility District No. 18
Harris County Municipal Utility District No. 23
Harris County Municipal Utility District No. 33
Harris County Municipal Utility District No. 43
Harris County Municipal Utility District No. 46
Harris County Municipal Utility District No. 64
Harris County Municipal Utility District No. 71
Harris County Municipal Utility District No. 82
Harris County Municipal Utility District No. 109
Harris County Municipal Utility District No. 217
Harris County Municipal Utility District No. 322
Harris County Municipal Utility District No. 354
Harris County Municipal Utility District No. 368
Harris County WCID No. 92
Harris County WCID No. 119
Kings Manor Municipal Utility District
Meadowhill Regional Municipal Utility District
Montgomery County Municipal Utility District No. 6
Montgomery County Municipal Utility District No. 7
Montgomery County Municipal Utility District No. 36
Montgomery County Municipal Utility District No. 39
Montgomery County Municipal Utility District No. 40
Montgomery County Municipal Utility District No. 46                            Montgomery County Municipal Utility District No. 47
Montgomery County Municipal Utility District No. 60
Montgomery County Municipal Utility District No. 67
Northwest Harris County Municipal Utility District No. 15
Northwest Harris County Municipal Utility District No. 29
Nottingham Country Municipal Utility District
Pecan Grove Municipal Utility District
Pine Village Public Utility District
Ponderosa Forest Utility District
Post Wood Municipal Utility District
Prestonwood Forest Utility District
Reid Road Municipal Utility District No. 1
Rolling Fork Public Utility District
The Woodlands Municipal Utility District No. 2
The Woodlands Metro Center Municipal Utility District
Timber Lane Utility District
West Harris County Municipal Utility District No. 11
West Harris County Municipal Utility District No. 2
White Oak Bend Municipal Utility District