A81/100
Halstead Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,165 residents · Kansas
What's In Halstead's Tap Water?
2
Contaminants Tested
1
Exceed EPA Limits
0
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
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
HALSTEAD, CITY OF
Population Served
2,165
Water Source
Purchased Groundwater
System ID
KS2007901
Frequently Asked Questions About Halstead Water
Is Halstead tap water safe to drink?
Halstead, Kansas tap water receives a grade of A (81/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA maximum contaminant levels (MCLs) and 1 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Halstead's water?
Of the 2 contaminants tested in Halstead's water supply, the most notable include Copper (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 1 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Halstead have any water quality violations?
Yes, Halstead has 11 EPA violation(s) on record, with the most recent in 2025. Violation types include RPT, MR, Other. None of these are classified as health-based violations.
Do I need a water filter in Halstead?
Based on EPA data, using a water filter in Halstead is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Halstead's tap water come from?
Halstead's drinking water is sourced from purchased groundwater and supplied by HALSTEAD, CITY OF. The system serves approximately 2,165 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Halstead'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. Halstead'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 Halstead's water compare to other cities in Kansas?
Halstead's water quality score of 81/100 earns a grade of A, which is considered excellent. This places Halstead among the better-performing water systems in Kansas. Visit our Kansas state page to see how all cities in the state compare.
What should I do if I'm concerned about Halstead's water quality?
If you have concerns about Halstead'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 (HALSTEAD, CITY OF) 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.