New Waverly Tap Water Quality: Is It Safe to Drink? (2026 Report)

New Waverly, Texas tap water receives a grade of A (94/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.

Of the 2 contaminants tested in New Waverly's water supply, the most notable include Copper (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.

Yes, New Waverly has 20 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, MR. 2 of these are health-based violations, which are the most serious category.

Based on EPA data, using a water filter in New Waverly 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.

New Waverly's drinking water is sourced from groundwater and supplied by MONTEBELLO UTILITY and 6 other water system(s). The system serves approximately 16,896 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.

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. New Waverly'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.

New Waverly's water quality score of 94/100 earns a grade of A, which is considered excellent. This places New Waverly among the better-performing water systems in Texas. Visit our Texas state page to see how all cities in the state compare.

If you have concerns about New Waverly'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 (MONTEBELLO UTILITY) 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.