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Hominy Tap Water Quality Report

Hominy's water has 4 contaminants above EPA MCLGs and 1 above EPA's legal limit (MCL). We recommend using a certified water filter.

Water system

HOMINY

People Served

2,584

Health-based violations since 2020

173

HOMINY. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).

Latest sample on file

Jul 2022 · HOMINY

Utilities publish newer results in their annual water quality report (Consumer Confidence Report).

Is Hominy Tap Water Safe to Drink?

We strongly recommend using a certified water filter to reduce exposure: Hominy's water has 5 contaminants above EPA health-based guidelines. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Hominy's water.

HOMINY, Hominy's water system, serves 2,584 people. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for HOMINY is from Jul 2022.

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Oklahoma

Search by ZIP codeMore OK citiesLead exposure mapPFAS contamination mapOK water quality rankingTesting labs in OK

Hominy Water Service Areas

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Page 1 of the Worcester sample report: the one-sentence headline and the triage section.

What these numbers actually mean for Hominy, OK

We read Hominy, OK’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.

  • 4 contaminants above EPA MCLGs and 1 above EPA's legal limit (MCL), 2 contaminants with an EPA health goal detected in some samples (no level on file) and 131 health-based EPA violations that began after the latest compliance result on file
  • 47 results on file
  • No PFAS results on record
See what is in the report — $29Emailed to you the same day. Read the full sample first.

Buying a home here? Property Water Report — $49 Emailed within one business day.

Fluoride in Hominy's water

  • HOMINY

    PWSID OK1021306

    No fluoride level in our data for HOMINY. Your utility's annual water quality report (CCR) lists it.

Check fluoride levels by ZIP code

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Recommended Water Filters for Hominy

Based on Hominy's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA's health goals (MCLGs) or legal limits (MCL).

Our Pick
EDITOR'S CHOICE
BEST OVERALL PERFORMANCE
AquaTru

AquaTru

Classic

449

NSF Certified:

NSF-42
NSF-53
NSF-58
NSF-401
NSF-P473
NSF-372

Flow Rate

0.04 gpm

Daily Production

600 gpd

Highlights:

  • Best overall contaminant reduction score
  • Most performance certifications
  • Lifetime warranty
  • NSF-42, NSF-53, NSF-58, NSF-401 certified

Removes 23 contaminants:

83+, Lead, Fluoride, Strontium, Uranium
+18 more

Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)

View Details
Best Value
EDITOR'S CHOICE
BEST EFFICIENCY
AquaTru Carafe

AquaTru

Carafe

349

NSF Certified:

NSF-53
NSF-42
NSF-58
NSF-401
NSF-372
NSF-P473

Flow Rate

0.3 gpm

Daily Production

4 gpd

Highlights:

  • Verified PFAS reduction
  • Glass collection vessel
  • Plug-and-play installation
  • NSF-53, NSF-42, NSF-58, NSF-401, NSF-372 certified

Removes 17 contaminants:

PFOA, PFOS, Chlorine, Lead, Fluoride
+12 more

Arsenic, 83+ contaminants, Copper, Total THMs, Chloroform, Chloride, Sulfate, Nitrate (as N), Molybdenum, Barium, Strontium, Uranium

BEST LEAD REMOVAL
3MRO401 3MRO401

Solventum Purification Inc.

3MRO401

(35 reviews)
679.95

NSF Certified:

NSF-58

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:

Arsenic, Barium, Cadmium, Chromium (Total), Chromium (VI)
+10 more

Copper, Cryptosporidium, Fluoride, Lead, Radium 226, Radium 228, Radium, combined (-226 & -228), Selenium, Total Dissolved Solids, Turbidity

View Details
BEST LEAD REMOVAL
3MRO301 3MRO301

Solventum Purification Inc.

3MRO301

(13 reviews)
586.95

NSF Certified:

NSF-58

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:

Arsenic, Barium, Cadmium, Chromium (Total), Chromium (VI)
+10 more

Copper, Cryptosporidium, Fluoride, Lead, Radium 226, Radium 228, Radium, combined (-226 & -228), Selenium, Total Dissolved Solids, Turbidity

Filters for what Hominy reported

Water softeners for Hominy's hard waterHominy sits in the hard band of the USGS scale.Compare every water filter typeThe full buying guide

Verify Your Water Quality with Independent Testing

With 4 contaminants above EPA MCLGs and 1 above EPA's legal limit (MCL), 2 contaminants with an EPA health goal detected in some samples (no level on file) and 131 health-based EPA violations that began after the latest compliance result on file, independent laboratory testing provides a second opinion and can track changes over time.

RECOMMENDED
Advanced Home Water Test

SimpleLab

Advanced Home Water Test

$269

Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

(209 reviews)
7-10 days
116+ tested
EPA Certified
Tests 200+ contaminants
EPA-certified laboratory
Easy mail-in sample collection
Order Test Kit
Haloacetic Acids (HAA9) Test

Tap Score

Haloacetic Acids (HAA9) Test

$275

Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.

7-10 days
9+ tested
EPA Certified
Tests 9 HAA compounds
Identifies chlorination byproducts
Important for chlorinated water
Order Test Kit
Advanced Microplastics Test

Tap Score

Advanced Microplastics Test

$829

Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.

(30 reviews)
10-14 days
43+ tested
Advanced detection technology
Comprehensive particle analysis
Emerging contaminant testing
Order Test Kit
EPA-Certified Labs
7-10 Day Results
Easy Mail-In Collection
Browse All Test Kits
Need contact data for these utilities?

With 5 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 Hominy's water readings can explain

We publish a city-level hardness figure for Hominy, 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 Hominy? Public-water results do not apply to private wells. See Osage County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.

Water softener cost and installation in Hominy

Hominy's tap water has an estimated 9.9 grains per gallon (170.0 mg/L, county sampling in Osage County) — hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.

Water softener cost for an estimated 9.9 gpg water in Hominy — 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 Oklahoma as a whole, read water softener cost in Oklahoma — priced against the plumber wage published for the state.

Frequently Asked Questions About Hominy Tap Water

Hominy's water has 4 contaminants above EPA MCLGs and 1 above EPA's legal limit (MCL). 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 Hominy's water. EPA records 131 health-based violations for HOMINY that began after its latest compliance result on file (Jul 2022): Treatment Technique Precursor Removal (CARBON, TOTAL), 12 violations, the first beginning on October 1, 2022 and the latest on October 1, 2025; Maximum Contaminant Level Violation, Average (Total Haloacetic Acids (HAA5)), 15 violations, the first beginning on January 1, 2024 and the latest on October 1, 2025; Maximum Contaminant Level Violation, Average (TTHM), 26 violations, the first beginning on October 1, 2022 and the latest on October 1, 2025; Monthly Turbidity Exceed (Enhanced SWTR) (Interim Enhanced Surface Water Treatment Rule), 10 violations, the first beginning on July 1, 2024 and the latest on July 1, 2025; Treatment Technique (SWTR and GWR) (Surface Water Treatment Rule), 55 violations, the first beginning on August 1, 2022 and the latest on July 1, 2025; Single Turbidity Exceed (Enhanced SWTR) (Interim Enhanced Surface Water Treatment Rule), 12 violations, the first beginning on August 1, 2022 and the latest on May 1, 2025; Maximum Contaminant Level Violation, E. coli (RTCR) (Revised Total Coliform Rule), which began on May 1, 2024. Every such result predates them, so none can show the water met the standard since, and this page does not call the water safe.

Spotted something off on this page?

Residents keep our data honest.

This form corrects our data; it does not reach HOMINY. For a problem with your water now (discolored water, no water, low pressure, a leak), contact HOMINY directly.

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