Mount Olive Tap Water Quality: Is It Safe to Drink? (2026 Report)

Mount Olive, Mississippi tap water receives a grade of F (9/100), which is considered failing. 1 contaminant(s) exceed EPA maximum contaminant levels and 507 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.

Of the 32 contaminants tested in Mount Olive's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.

Yes, Mount Olive has 507 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 2 of these are health-based violations, which are the most serious category.

Based on EPA data, using a water filter in Mount Olive 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.

Mount Olive's drinking water is sourced from groundwater and supplied by NORTH COVINGTON W/A-NORTH and 3 other water system(s). The system serves approximately 13,432 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. Mount Olive'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.

Mount Olive's water quality score of 9/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Mississippi state page to see how all cities in the state compare.

If you have concerns about Mount Olive'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 (NORTH COVINGTON W/A-NORTH) 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.