Georgetown Tap Water Quality Report
Georgetown's water has 6 contaminants above EPA MCLGs. We recommend using a certified water filter.
Other systems listed for Georgetown with results above guidelines: JONAH WATER SUD (7 above guidelines), WILLIAMSON COUNTY MUD 10 (3 above guidelines), WILLIAMSON COUNTY MUD 11 (3 above guidelines), WILLIAMSON TRAVIS COUNTY MUD 1 (3 above guidelines), BRUSHY BEND PARK (3 above guidelines), SOUTH SAN GABRIEL RANCHES (2 above guidelines)
People Served
133,743
Health-based violations since 2020
1 (1 open)
CITY OF GEORGETOWN. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Oct 2025 · CITY OF GEORGETOWN
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Georgetown Tap Water Safe to Drink?
We strongly recommend using a certified water filter to reduce exposure: Georgetown's water has 6 contaminants above EPA health-based guidelines. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Georgetown's water.
CITY OF GEORGETOWN, Georgetown's water system, serves 133,743 people. 6 other systems are listed for Georgetown. Each system's results are listed under its own name, never added to CITY OF GEORGETOWN's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for CITY OF GEORGETOWN is from Oct 2025.
In EPA's 2023–2026 UCMR 5 testing, CITY OF GEORGETOWN measured lithium at up to 17.4 µg/L, which EPA counts as above its health reference level of 10 µg/L. That level is a screening value EPA uses to decide what to study further, not a legal limit, and this result does not change this page's water-quality summary.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Texas
Georgetown Water Service Areas
What these numbers actually mean for Georgetown, TX
We read Georgetown, TX’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 6 contaminants above EPA MCLGs, 9 contaminants with an EPA health goal detected in some samples (no level on file) and 1 open health-based EPA violation
- 229 results on file
- 23 PFAS compounds on record
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Recommended Water Filters for Georgetown
Based on Georgetown's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
Solventum Purification Inc.
3MRO401
NSF Certified:
Daily Production
11.48 gpd
Highlights:
- NSF-58 certified reverse osmosis system
- 11.48 GPD production capacity
- Reduces total dissolved solids (TDS) for purer water
Removes 15 contaminants:
+10 more
Copper, Cryptosporidium, Fluoride, Lead, Radium 226, Radium 228, Radium, combined (-226 & -228), Selenium, Total Dissolved Solids, Turbidity
Solventum Purification Inc.
3MRO301
NSF Certified:
Daily Production
11.48 gpd
Highlights:
- NSF-58 certified reverse osmosis system
- 11.48 GPD production capacity
- Reduces total dissolved solids (TDS) for purer water
Removes 15 contaminants:
+10 more
Copper, Cryptosporidium, Fluoride, Lead, Radium 226, Radium 228, Radium, combined (-226 & -228), Selenium, Total Dissolved Solids, Turbidity
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Verify Your Water Quality with Independent Testing
With 6 contaminants above EPA MCLGs, 9 contaminants with an EPA health goal detected in some samples (no level on file) and 1 open health-based EPA violation, independent laboratory testing provides a second opinion and can track changes over time.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
PFAS Forever Chemicals Test
$339.95
Specialized test for PFOA, PFOS, and 24 other forever chemicals. Essential for areas near military bases, airports, or industrial sites.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
With 6 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Georgetown's water readings can explain
Utility-reported data for Georgetown includes sulfate and a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Georgetown, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Georgetown? Public-water results do not apply to private wells. See Williamson County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Georgetown
Georgetown's tap water measures 8.8 grains per gallon (150.0 mg/L) — hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for 8.8 gpg water in Georgetown — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Texas as a whole, read water softener cost in Texas — priced against the plumber wage published for the state.
Frequently Asked Questions About Georgetown Tap Water
Georgetown's water has 6 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Georgetown's water.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach CITY OF GEORGETOWN. For a problem with your water now (discolored water, no water, low pressure, a leak), contact CITY OF GEORGETOWN directly.
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