Marysville Tap Water Quality Report
Marysville's water has 4 contaminants above EPA MCLGs. We recommend using a certified water filter.
Utility
MARYSVILLE CITY PWS
People Served
25,571
MCL Violations
0
Last Updated
Is Marysville Tap Water Safe to Drink?
Marysville's water has 4 contaminants above EPA health-based guidelines. 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 Marysville's water.
The data below shows test results from 1 water utility serving 25,571 people in the Marysville area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated 2023-07-20.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Ohio
Marysville Water Service Areas
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Recommended Water Filters for Marysville
Based on Marysville's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.

Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity

Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity

Pentair Residential Filtration, LLC
Everpure Residential H-300-NXT
NSF Certified:
Capacity
3001 gal
Filter Life
10 mo
Flow Rate
0.5 gpm
Removes 5 contaminants:

Pentair Residential Filtration, LLC
Pentair GRO-2550
NSF Certified:
Daily Production
10.09 gpd
Highlights:
- NSF-58 certified reverse osmosis system
- 10.09 GPD production capacity
- Reduces total dissolved solids (TDS) for purer water
Removes 2 contaminants:
Verify Your Water Quality with Independent Testing
With 4 contaminants above EPA health guidelines, independent laboratory testing provides a second opinion and can track changes over time.

SimpleLab
Advanced Home Water Test
$369
Most comprehensive home water test including all standard tests plus additional parameters for ultimate peace of mind.

SimpleLab
Standard Home Water Test
$232
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
With 4 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 Marysville's water readings can explain
Utility-reported data for Marysville includes turbidity and a chlorine-based disinfectant โ the readings behind these common tap water questions. We publish a city-level hardness figure for Marysville, 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 Marysville? Public-water results do not apply to private wells. See Union County well water testing and USGS risk data โ modeled arsenic, nitrate, and the tests to run.
What a water softener costs for Marysville's water
Marysville's tap water measures 18.5 grains per gallon (316.0 mg/L) โ very hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for 18.5 gpg water in Marysville โ equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full.
Frequently Asked Questions About Marysville Tap Water
Marysville's water has 4 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 Marysville's water.
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