Wewoka Tap Water Quality Report
Wewoka's water has 3 contaminants above EPA MCLGs. Consider using a certified water filter for additional protection.
Other systems listed for Wewoka with results above guidelines: SEMINOLE CO. RWD #2 (5 above guidelines), SEMINOLE CO. RWD #1 (4 above guidelines)
People Served
3,450
Health-based violations since 2020
81
WEWOKA PUBLIC WORKS AUTHORITY. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Dec 2024 · WEWOKA PUBLIC WORKS AUTHORITY
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Wewoka Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Wewoka's water has 3 contaminants above EPA health-based guidelines (MCLGs).
WEWOKA PUBLIC WORKS AUTHORITY, Wewoka's water system, serves 3,450 people. 2 other systems are listed for Wewoka. Each system's results are listed under its own name, never added to WEWOKA PUBLIC WORKS AUTHORITY's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for WEWOKA PUBLIC WORKS AUTHORITY is from Dec 2024.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Oklahoma
Wewoka Water Service Areas
What these numbers actually mean for Wewoka, OK
We read Wewoka, 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.
- 3 contaminants above EPA MCLGs, 3 contaminants with an EPA health goal detected in some samples (no level on file) and 60 health-based EPA violations that began after the latest compliance result on file
- 70 results on file
- 23 PFAS compounds on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Wewoka's water
WEWOKA PUBLIC WORKS AUTHORITY
PWSID OK1020510
No fluoride level in our data for WEWOKA PUBLIC WORKS AUTHORITY. Your utility's annual water quality report (CCR) lists it.
SEMINOLE CO. RWD #1
PWSID OK3006702
No fluoride level in our data for SEMINOLE CO. RWD #1. Your utility's annual water quality report (CCR) lists it.
SEMINOLE CO. RWD #2
PWSID OK3006701
No fluoride level in our data for SEMINOLE CO. RWD #2. Your utility's annual water quality report (CCR) lists it.
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Recommended Water Filters for Wewoka
Based on Wewoka's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
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:
Waterdrop
A1
NSF Certified:
Flow Rate
1 gpm
Highlights:
- Performance certified
- Lower price than Philips
- Hot water dispensing
- Compact design
Removes 5 contaminants:
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
Verify Your Water Quality with Independent Testing
With 3 contaminants above EPA MCLGs, 3 contaminants with an EPA health goal detected in some samples (no level on file) and 60 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.
SimpleLab
Advanced Home Water Test
$269
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.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
With 3 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 Wewoka's water readings can explain
Utility-reported data for Wewoka includes a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Wewoka, 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 Wewoka? Public-water results do not apply to private wells. See Seminole County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Wewoka
Wewoka's tap water has an estimated 12.6 grains per gallon (216.0 mg/L, county sampling in Seminole County) — very hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for an estimated 12.6 gpg water in Wewoka — 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 Wewoka Tap Water
Wewoka's water has 3 contaminants above EPA MCLGs. We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. EPA records 60 health-based violations for WEWOKA PUBLIC WORKS AUTHORITY that began after its latest compliance result on file (Jul 2022): Single Turbidity Exceed (Enhanced SWTR) (Interim Enhanced Surface Water Treatment Rule), 8 violations, the first beginning on September 1, 2022 and the latest on December 1, 2025; Monthly Turbidity Exceed (Enhanced SWTR) (Interim Enhanced Surface Water Treatment Rule), 21 violations, the first beginning on August 1, 2022 and the latest on December 1, 2025; Maximum Contaminant Level Violation, Average (TTHM), 23 violations, the first beginning on October 1, 2022 and the latest on October 1, 2025; Treatment Technique (SWTR and GWR) (Surface Water Treatment Rule), which began on January 1, 2025; Treatment Technique Precursor Removal (CARBON, TOTAL), 7 violations, the first beginning on October 1, 2022 and the latest on October 1, 2024. Every such result predates them; its later EPA UCMR 5 results (Dec 2024) screen for unregulated contaminants and cannot show the water met this standard, so 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 WEWOKA PUBLIC WORKS AUTHORITY. For a problem with your water now (discolored water, no water, low pressure, a leak), contact WEWOKA PUBLIC WORKS AUTHORITY directly.
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