Is Aldine, TX tap water safe?
The short answer
3 of the 15 utilities serving Aldine have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Texas’s records: City of Houston, Aldine Village Subdivision and Harris County FWSD 45.
City of Houston, which serves the most people here, has 3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 33.9 ppb, above EPA’s health benchmark. Health goals are stricter than legal limits and are not enforced.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Aldine’s ZIP codes, from EPA’s estimates.
- Open report
City of Houston
Texas · serves 3 million people · about 10,400 in Aldine
3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 33.9 ppb, above EPA’s health benchmark.
1 health-based violation since 2016
- Open report
Sunbelt FWSD High Meadows Subdivision
Texas · serves 8,946 people · about 3,200 in Aldine
3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 19.1 ppb, above EPA’s health benchmark.
No health-based violations since 2016
- Open report
Harris County WCID 74
Texas · serves 5,886 people · about 2,000 in Aldine
3 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 19.3 ppb, above EPA’s health benchmark.
No health-based violations since 2016
- Open report
North Green MUD
Texas · serves 4,941 people · about 1,300 in Aldine
2 results above the health goal and 1 result above EPA’s health benchmark. The worst: Lithium at 15.4 ppb, above EPA’s health benchmark.
No health-based violations since 2016
- Open report
Sunbelt FWSD Northline Terrace
Texas · serves 3,225 people · about 1,100 in Aldine
3 results above the health goal. The worst: Uranium at 9.1 ppb, above the health goal.
No health-based violations since 2016
- Open report
Nitsch & Son Utility
Texas · serves 2,190 people · about 730 in Aldine
2 results above the health goal. The worst: Uranium at 17.9 ppb, above the health goal.
No health-based violations since 2016
- Open report
Pine Village PUD
Texas · serves 3,498 people · about 650 in Aldine
2 results above the health goal. The worst: Arsenic at 3.7 ppb, above the health goal.
No health-based violations since 2016
- Open report
Colonial Hills
Texas · serves 942 people · about 610 in Aldine
1 result above the health goal. The worst: Uranium at 5.6 ppb, above the health goal.
No health-based violations since 2016
- Open report
Castlewood Subdivision
Texas · serves 1,053 people · about 600 in Aldine
2 results above the health goal. The worst: Arsenic at 2.4 ppb, above the health goal.
No health-based violations since 2016
- Open report
Aldine Village Subdivision
Texas · serves 966 people · about 460 in Aldine
1 result above the health goal. The worst: Uranium at 2.4 ppb, above the health goal.
1 health-based violation since 2016
5 more utilities in Aldine
By EPA’s estimate, each serves fewer people in Aldine than those above.
- Westfield Garden Mobile Home Parkserves 942 people · about 430 in Aldine · no health-based violations since 2016
- Western Homes Subdivisionserves 798 people · about 360 in Aldine · no health-based violations since 2016
- Sunbelt FWSD Oakglen Subdivisionserves 684 people · about 310 in Aldine · no health-based violations since 2016
- Orange Grove Water Supplyserves 498 people · about 230 in Aldine · no health-based violations since 2016
- Harris County FWSD 45serves 504 people · about 150 in Aldine · 1 health-based violation since 2016
MUD stands for municipal utility district, a local water and sewer district common in Texas.
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in City of Houston’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Water testing near Aldine
The 3 labs Texas certifies closest to Aldine, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Water Utility Services, Inc.
Spring, TX · about 11 miles
Certified for bacteria
Eurofins EMLab P&K – Houston
Houston, TX · about 14 miles
Certified for bacteria
A & B Environmental Services, Inc.
Houston, TX · about 14 miles
Certified for bacteria, lead and copper
Texas Well Owner Network, Texas A&M AgriLife Extension: Well Informed screening events, where well owners bring in water samples to be screened for common contaminants, followed by an hour-long session explaining the results. Upcoming events are on the network's calendar. Trainings, Texas Well Owner Network.
All 80 certified labs for TexasWhich ZIP codes are in Aldine: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: TCEQ, drinking water laboratories approved for public water system samples; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Aldine
Other towns in Harris County with a page of their own.
What to do next
- Read City of Houston’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About LithiumWhat it does to health, where it comes from, and the certification claim that addresses it.About Lithium
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water