Water Quality: Portland, TX
8 water systems • 25,266 people served
Multiple Health ViolationsWater Quality Summary
Portland is served by 8 public water systems with a combined service population of 25,266 people, and has 393 EPA Safe Drinking Water Act violations on record. Critically, 50 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Portland's violation count is 85% above the national average for Texas. Contaminants associated with violations include Disinfection Byproducts, HAA5, Stage 2 DBP, TTHM.
Contaminants Found
Broad category of chemicals formed during disinfection, associated with increased cancer risk and adverse reproductive effects.
Common source: Reaction of disinfectants (chlorine, ozone, chloramines) with organic matter
Haloacetic acids are associated with increased cancer risk and potential reproductive and developmental effects.
Common source: Reaction of chlorine disinfectants with organic matter in treated water
EPA limit: 0.060 mg/L (60 ppb)
Trihalomethanes and haloacetic acids that increase cancer risk and may cause adverse reproductive outcomes.
Common source: Chlorine disinfection reacting with natural organic matter in source water
EPA limit: TTHM: 0.080 mg/L; HAA5: 0.060 mg/L
Total trihalomethanes are linked to increased risk of bladder cancer and adverse reproductive outcomes.
Common source: Reaction of chlorine disinfectants with naturally occurring organic matter in water
EPA limit: 0.080 mg/L (80 ppb)
Water Systems Serving Portland
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF PORTLAND | TX2050005 | Surface Water | 22,933 | 15 |
| WASHINGTON COUNTY RAILROAD | TX1700208 | Groundwater | 795 | 16 |
| SHADY OAKS ESTATES | TX1700632 | Groundwater | 648 | 30 |
| HIGHLINE OAKS WATER UTILITY | TX1700676 | Groundwater | 242 | 195 |
| MONTGOMERY PLACE WATER SYSTEM | TX1700074 | Groundwater | 207 | 72 |
| EVERETT SQUARE WINDCREST ESTATES | TX1700427 | Groundwater | 204 | 52 |
| ROSE HILL ESTATES SUBDIVISION | TX1700911 | Groundwater | 177 | 0 |
| TIMBER CREEK ESTATES | TX1013239 | Groundwater | 60 | 13 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in Texas
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.