Is Kokomo, IN tap water safe?
The short answer
3 of the 7 utilities serving Kokomo have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Oak Brook Estates, Village Green Mobile Home Park and The Oaks of Kokomo.
Indiana American Water - Kokomo, which serves the most people here, has 3 results above the health goal. The worst: Arsenic at 1.8 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Kokomo’s ZIP codes, from EPA’s estimates.
- Open report
Indiana American Water - Kokomo
Indiana · serves 59,313 people · about 17,000 in Kokomo
3 results above the health goal. The worst: Arsenic at 1.8 ppb, above the health goal.
No health-based violations since 2016
- Open report
Dixon Woods Apartments
Indiana · serves 25 people · nearly all in Kokomo
1 result above the health goal. The worst: Lead at 2.5 ppb, above the health goal.
No health-based violations since 2016
- Open report
Oak Brook Estates
Indiana · serves 455 people · under 100 in Kokomo
3 results above the health goal. The worst: Arsenic at 2.7 ppb, above the health goal.
1 health-based violation since 2016
- Open report
Timbernest Townhouses
Indiana · serves 175 people · under 100 in Kokomo
Nothing in its records is above a health goal.
No health-based violations since 2016
- Open report
Village Green Mobile Home Park
Indiana · serves 102 people · under 100 in Kokomo
2 results above the health goal. The worst: Lead at 11.6 ppb, above the health goal.
2 health-based violations since 2016
- Open report
The Oaks of Kokomo
Indiana · serves 150 people · under 100 in Kokomo
1 result above the health goal. The worst: Lead at 5.0 ppb, above the health goal.
1 health-based violation since 2016
- Open report
Western Estates Mobile Home Park
Indiana · serves 248 people · under 100 in Kokomo
2 results above the health goal. The worst: Lead at 4.7 ppb, above the health goal.
No health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Indiana American Water - Kokomo’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Arsenic, Lead
Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Arsenic, Lead
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Arsenic, Lead
Water testing near Kokomo
The 3 labs Indiana certifies closest to Kokomo, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Criterion Water Labs, LLC
Kokomo, IN · about 4 miles
Certified for bacteria, nitrate
Twin Rivers Medical Laboratory, Inc.
Logansport, IN · about 23 miles
Certified for bacteria
Environmental Laboratories, Inc. - Carmel
Carmel, IN · about 36 miles
Certified for bacteria
(888) 932-6699Website: Environmental Laboratories, Inc. - Carmel
Indiana Department of Health laboratory: Test kits for well water: nitrate, fluoride, and arsenic, lead and copper, ordered from the lab and returned by mail. They are open to the public. Nitrate is $10 a sample plus $6.50 shipping per order, fluoride $10 plus shipping, and the arsenic, lead and copper kit $20 plus $6.50 shipping. Water Testing, Indiana Department of Health.
All 81 certified labs for IndianaWhich ZIP codes are in Kokomo: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Indiana Department of Health, certified drinking water laboratories; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Kokomo
Towns nearby with a page of their own.
What to do next
- Read Indiana American Water - Kokomo’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for ArsenicRanked by certification and what they cost over five years.The best reverse osmosis systems, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water