Okemos, Michigan: Is the Tap Water Safe to Drink?
2026 EPA water quality data for 12 community water systems serving 26,730+ residents. See violations, PFAS results, lead test results, and safety grades — free.
Is Okemos Tap Water Safe to Drink?
11 of 12 tested water systems in Okemos meet federal drinking water standards with no active violations. 1 system has 1 active health-based violation — check individual reports below for details.
Okemos Water Quality Overview
Okemos, Michigan is served by 12 community water systems providing water to approximately 26,730 residents. These systems draw from groundwater (11), groundwater purchased (1) sources. 1 active health-based violation across Okemos water systems require attention. Including monitoring and reporting violations, there are 75 total violations on record.
Find Your Water System
Search by ZIP code to find your exact water provider and see its full EPA report.
All 12 water systems in Okemos
Looking for water quality data across the whole state? See our full Michigan tap water safety report covering Michigan’s EPA-regulated water systems.
Okemos Drinking Water: Frequently Asked Questions
Is Okemos, Michigan tap water safe to drink?
11 of 12 tested water systems in Okemos meet federal drinking water standards with no active violations. 1 system has 1 active health-based violation — check individual reports below for details.
How many water utilities serve Okemos, Michigan?
12 community water systems serve Okemos, Michigan, providing water to approximately 26,730 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.
Does Okemos tap water have lead?
Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.
What contaminants have been found in Okemos drinking water?
EPA violation records for Okemos water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.
How do I find out which water company serves my address in Okemos?
Enter your Okemos ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).