- EPA's UCMR 5 testing looked for 30 contaminants here and found 8.
- Lithium: found in 10 of 22 samples, average 6.9 µg/L, highest 17.4 µg/L (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFBA (a PFAS): found in 13 of 22 samples, average 7.2 ppt, highest 33.8 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFBS (a PFAS): found in 19 of 22 samples, average 5.3 ppt, highest 9.6 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFPeA (a PFAS): found in 19 of 22 samples, average 4.9 ppt, highest 18.7 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFHxA (a PFAS): found in 11 of 22 samples, average 2 ppt, highest 10.1 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFHxS (a PFAS): found in 11 of 22 samples, average 1.9 ppt, highest 4.7 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFOS (a PFAS): found in 3 of 22 samples, average 0.70 ppt, highest 5.7 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- PFOA (a PFAS): found in 1 of 22 samples, average 0.20 ppt, highest 4.9 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024)
- Lead, 90th percentile: 4.81 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2024–Dec 31, 2026). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
- Health-based violation: Stage 2 Disinfectants and Disinfection Byproducts Rule, TTHM, from Apr 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
Public EPA test results
Can you drink Georgetown tap water? What EPA records show
EPA TX2460001 · serves Williamson County, TX · about 191,639 people (EPA SDWIS)
This report shows EPA's federal records for this water system: UCMR 5 testing, lead testing and violations. It isn't a test of the water at your tap, and it has no Water Score.
Public EPA test results
City of Georgetown (EPA TX2460001)
ScoreYourWater.com gives no verdict on your tap water; it shows what the public records say, as of October 14, 2026. For Georgetown's main utility, City of Georgetown: 1 health-based violation since July 1, 2021 in EPA records (EPA SDWIS). EPA's UCMR 5 testing looked for 30 contaminants here and found 8.
What EPA records show for City of Georgetown, as of October 14, 2026
Health-based violation: Stage 2 Disinfectants and Disinfection Byproducts Rule, TTHM, from Apr 2026, with no return-to-compliance action in EPA records (EPA SDWIS).
Lead, 90th percentile: 4.81 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jan 1, 2024–Dec 31, 2026). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
EPA's UCMR 5 testing looked for 30 contaminants here and found 8.
Source: EPA records (SDWIS, UCMR 5). SDWIS: data as of Oct 14, 2026. EPA UCMR 5 data, samples through June 2026.
Your water bill names your utility.
Does City of Georgetown use chloramine?
We didn't find chloramine in City of Georgetown's EPA treatment records. That's not a complete list; your utility's annual water quality report says which disinfectant it uses.
What EPA records show for this system
Reported results in EPA records (data as of Oct 14–15, 2026)
Source: EPA SDWIS (ECHO SDWA bulk download), data as of Oct 14, 2026
Source: EPA UCMR 5 occurrence data, data as of Oct 15, 2026
These are EPA's public records for this water system, shown as of October 14, 2026. If you represent this utility, or think a record here is wrong, tell us: Report an error. If the error is in EPA's own records, your state drinking water program can correct it there, and this page updates at our next data refresh.
Sources
- EPA ECHO detailed facility report: City of Georgetown (TX2460001), July to September 2026 extract
- EPA SDWIS (ECHO SDWA bulk download), July to September 2026 extract
- EPA UCMR 5 occurrence data, samples through June 2026
Questions people ask
Is Georgetown tap water safe to drink?
We don't give a safe or unsafe verdict. Here is what the public data shows: EPA records for Georgetown's main utility, City of Georgetown, as of October 14, 2026. 1 health-based violation since July 1, 2021 in EPA records (EPA SDWIS). EPA's UCMR 5 testing looked for 30 contaminants here and found 8. A guideline and a legal limit are different things, and this is public data, not a test of your tap.
Which utility supplies water in Georgetown?
City of Georgetown is the main utility for Georgetown in EPA's records (EPA TX2460001), serving about 191,639 people (EPA SDWIS). Your water bill names your utility.
Does Georgetown tap water contain PFAS?
PFOS (a PFAS): found in 3 of 22 samples, average 0.70 ppt, highest 5.7 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024). PFOA (a PFAS): found in 1 of 22 samples, average 0.20 ppt, highest 4.9 ppt (EPA UCMR 5 testing, Jun 2023–Dec 2024). This is public data, not a test of your tap.
How recent is this data?
Source: EPA records (SDWIS, UCMR 5). SDWIS: data as of Oct 14, 2026. EPA UCMR 5 data, samples through June 2026. Data may be one to three years old and may not reflect the water at your tap. If you want your own tap tested, use a state-certified laboratory.
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