Water Quality in Tishomingo, OK (73460)

EPA violation data for public water systems serving ZIP code 73460.

Past Health-Based Violations

14 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 7 monitoring/reporting violations.

More violations than 79% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

4,240

Population

7

Water Systems

21

Violations (5yr)

14

Health-Based

Location

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Water Systems Serving This Area (7)

Tishomingo Municipal Authority

13 health-based
Surface water 3,000 people served
18 violations (5yr) · 13 health-based · All resolved
Lead tested: 3.56 ppb (limit: 15 ppb)

Johnston Co Rwd #3

1 health-based
Groundwater 2,783 people served
3 violations (5yr) · 1 health-based · All resolved
Lead tested: 1.35 ppb (limit: 15 ppb)

Murray State College

Surface water 1,150 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Camp Bond

Purchased groundwater 500 people served
0 violations

Lisa'S Cafe

Groundwater 25 people served
0 violations

Slippery Falls (Bsa)

Purchased groundwater 24 people served
0 violations

Tishomingo Natl Fish Hatchery

Groundwater 7 people served
0 violations

Contaminants Found

Interim Enhanced Surface Water Treatment RuleHealth-Based
6 violations
All resolved
Long Term 2 Enhanced Surface Water Treatment RuleHealth-Based
3 violations
All resolved
Surface Water Treatment RuleHealth-Based
2 violations
All resolved
LEAD AND COPPER RULE REVISIONSHealth-Based
2 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

2 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
3.56 ppb measured Action level: 15 ppb

Sampled: Jul 2025

How Does This Compare?

Tishomingo (73460) has more violations than 79% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 21.

Fewer violations 79th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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