Districts We Operate

Districts We Operate2026-07-20T20:58:07+00:00

Below is a list of Districts MDS-Aqualia operates, categorized by county. Click on your district to find information about trash providers, tax collectors, latest water quality reports, a map of your district, new customer welcome packets, and Rate Orders. If applicable, you will also find a link to your district’s web site and a builder packet for developing districts.

Not sure what district you live in? Visit the AWBD web site and enter your address in the ‘Find My District’ box or check the top of your water bill.

Brazoria County2026-07-20T21:12:19+00:00

Alvin ISD
Brazoria County MUD 17
Brazoria County MUD 19
Brazoria County MUD 21
Brazoria County MUD 22
Brazoria County MUD 24
Brazoria County MUD 44
Brazoria County MUD 63A
Brazoria County MUD 65
Brazoria County MUD 73
Brazoria County MUD 80
Brazoria County MUD 89
City of Hillcest Village
Oak Manor MUD
Preservation Creek MUD 1
Sedona Lakes MUD 1

Chambers County2026-07-16T22:47:37+00:00

Fort Bend County2026-07-16T22:48:14+00:00

Galveston County2026-03-25T17:35:01+00:00

Harris County2026-07-16T22:49:05+00:00

Liberty County2026-07-20T21:28:18+00:00

Montgomery County2026-07-20T20:48:07+00:00

Walker County2026-07-20T20:57:59+00:00

Waller County2026-07-20T22:11:34+00:00

Questions?

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About Municipal District Services

Municipal District Services (MDS) is a local utility district management company focused on providing operational, regulatory, and customer service excellence since 2007. MDS provides safe drinking water and compliant wastewater treatment to more than 125,000 connections and businesses in the Greater Houston area.

In January 2024, Aqualia, a premier global water management company, acquired a controlling stake in MDS. MDS’ family-company values rooted in service and customer focus aligns perfectly with Aqualia’s people centered culture of public service.

Aqualia is a water management company owned by the citizen services group FCC (51%) and the Australian ethical fund IFM Investors (49%). Serving 43.7 million users in 18 countries, they are the fourth largest water company in Europe by population served and the ninth largest in the world, according to the latest Global Water Intelligence ranking and were awarded Best Water Company of the year in 2023.

About Municipal District Services

Municipal District Services (MDS) is a local utility district management company focused on providing operational, regulatory, and customer service excellence since 2007. MDS provides safe drinking water and compliant wastewater treatment to more than 125,000 connections and businesses in the Greater Houston area.

In January 2024, Aqualia, a premier global water management company, acquired a controlling stake in MDS. MDS’ family-company values rooted in service and customer focus aligns perfectly with Aqualia’s people centered culture of public service.

Aqualia is a water management company owned by the citizen services group FCC (51%) and the Australian ethical fund IFM Investors (49%). Serving 43.7 million users in 18 countries, they are the fourth largest water company in Europe by population served and the ninth largest in the world, according to the latest Global Water Intelligence ranking and were awarded Best Water Company of the year in 2023.

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