D29/100
Bastrop Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 106,803 residents · Texas
What's In Bastrop's Tap Water?
66
Contaminants Tested
0
Exceed EPA Limits
2
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
strontium | 4210.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
CITY OF BASTROP
Population Served
13,209
Water Source
Groundwater Under Influence of Surface Water
System ID
TX0110001
AQUA WSC
Population Served
86,325
Water Source
Groundwater
System ID
TX0110013
BASTROP COUNTY WCID 2
Population Served
7,269
Water Source
Groundwater
System ID
TX0110020
Frequently Asked Questions About Bastrop Water
Is Bastrop tap water safe to drink?
Bastrop, Texas tap water receives a grade of D (29/100), which is considered poor. 1 contaminant(s) exceed EPA maximum contaminant levels and 103 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Bastrop's water?
Of the 67 contaminants tested in Bastrop's water supply, the most notable include Copper (90th percentile), Lead (90th percentile), strontium. 1 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Bastrop have any water quality violations?
Yes, Bastrop has 103 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MCL, MR. 30 of these are health-based violations, which are the most serious category.
Do I need a water filter in Bastrop?
Based on EPA data, using a water filter in Bastrop is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Bastrop's tap water come from?
Bastrop's drinking water is sourced from groundwater under influence of surface water and supplied by CITY OF BASTROP and 2 other water system(s). The system serves approximately 106,803 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Bastrop's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Bastrop's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Bastrop's water compare to other cities in Texas?
Bastrop's water quality score of 29/100 earns a grade of D, which is considered poor. This is a concerning score that suggests significant water quality issues. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Bastrop's water quality?
If you have concerns about Bastrop's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (CITY OF BASTROP) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.