D25/100
Iuka Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 14,272 residents · Mississippi
What's In Iuka's Tap Water?
31
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
TISHOMINGO CO WATER DISTRICT
Population Served
2,598
Water Source
Groundwater
System ID
MS0710004
CITY OF IUKA
Population Served
7,268
Water Source
Groundwater
System ID
MS0710006
SHORT-COLEMAN PARK WATER ASSN #3
Population Served
2,606
Water Source
Groundwater
System ID
MS0710008
SHORT COLEMAN PARK-NASA PLANT
Population Served
1,800
Water Source
Groundwater
System ID
MS0710029
Frequently Asked Questions About Iuka Water
Is Iuka tap water safe to drink?
Iuka, Mississippi tap water receives a grade of D (25/100), which is considered poor. 0 contaminant(s) exceed EPA maximum contaminant levels and 308 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Iuka's water?
Of the 34 contaminants tested in Iuka's water supply, the most notable include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Iuka have any water quality violations?
Yes, Iuka has 308 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, MON. 8 of these are health-based violations, which are the most serious category.
Do I need a water filter in Iuka?
Iuka water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 1 contaminant(s) exceed these stricter goals.
Where does Iuka's tap water come from?
Iuka's drinking water is sourced from groundwater and supplied by TISHOMINGO CO WATER DISTRICT and 3 other water system(s). The system serves approximately 14,272 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Iuka's water tested?
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. Iuka'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.
How does Iuka's water compare to other cities in Mississippi?
Iuka's water quality score of 25/100 earns a grade of D, which is considered poor. 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.
What should I do if I'm concerned about Iuka's water quality?
If you have concerns about Iuka'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 (TISHOMINGO CO WATER DISTRICT) 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.