Indiana Dept. of Health Laboratories

At a glance

What it is certified to test

6 of the 9 common well tests on the IN list (see which)

Price

not published on the state list: ask the lab for a quote

Turnaround

not stated on the state list or the lab’s website: ask when you order

Homeowner samples

yes (Indiana list)

Lab facts

Listed by

Indiana (Indiana Department of Health (IDOH) - IDOH Laboratories, Drinking Water Laboratory Certification)

Address

550 West 16th St, Ste B, Indianapolis, IN 46202 · Open in Google Maps

County

Marion

Phone

(317) 921-5874

Website

https://IN.gov/health/laboratories/testing/water-testing

Certificate

The IDOH Water Test Facilities Application (in-state drinking water laboratories) (version layer data edited 2026-08-17) prints no certificate ID or expiry date for this lab.

Public / homeowner samples

Public samples: yes (per state)

IDOH's water-testing page says of its arsenic, lead and copper test: "Samples are accepted from private citizens." and lists well owners among those its fluoride test is designed for.

Tests on the state list

• Named on the official list The state list names this analyte (or a column for it) for this lab.
• Group-level certification Certified for a parent group (e.g. 'Inorganics') that includes this analyte. Confirm the specific test with the lab.
• Partial group certification The list marks the group as 'Partial'. Confirm this analyte with the lab.
• Subcontracted The lab sends this analyte to another accredited lab (MDH 'X*').

IDOH's Water Test Facilities map lists this lab's certification as: PFAS, Total coliform/E. coli, Enumeration of E. coli, Heterotrophic plate count, Arsenic, Lead, Copper, Fluoride, Nitrate, Nitrite. IDOH prints no certification number or expiry date for in-state labs. Tests the map lists as available: Drinking Water Bacteria, Pool Water Bacteria, Nitrate, Arsenic, Lead, Copper, Petroleum/Organics, Pesticides/Herbicides (FHA Loans). IDOH's radiochemistry table lists this lab as certified for: Uranium(mass).

Nearest labs that take homeowner samples

3 other certified labs that take homeowner samples are within 25 miles of this lab. Distances are straight-line from the address on the state list (approx. = ZIP-code centre). “Takes homeowner samples” comes from a state list column or the lab’s own website, as named.

Price and turnaround as printed on each lab’s own website and checked by a second reader; – = not published or not read yet.

Around this lab: Marion County, IN

• Private wells: about 80,756 people, 9% of Marion County’s 939,020 residents (USGS, 2015); rank 2 of 92 counties in Indiana by people on wells.

• EPA radon zone (indoor air): Zone 1: highest potential (average indoor radon may be greater than 4 pCi/L). EPA says the zone map should not decide whether one home needs testing.
• Arsenic above 10 µg/L (USGS model): about 1,662 private-well users (95% range 1,238 to 2,236; 2010 base), rank 34 of 92 in the state. A screening estimate, not a measurement of any well.
• Older homes (Census ACS 2020–2024): 59% of 441,040 housing units were built before 1980, above the state share of 55%. Homes built before 1986 are more likely to have lead solder or fittings, so test tap water for lead there.
• PFAS in public water nearby (public supply, not your well): 5 public systems serving this county reported EPA UCMR 5 results; 0 had a PFOA or PFOS sample at or above 4.0 ng/L.

County figures describe where the lab is, not the lab. Sources: USGS 2015 water use and 2017 arsenic estimates, EPA radon zones, Census ACS table B25034 (2020–2024), EPA UCMR 5 (2023–2026); details and links on the sources page.

Before you send a sample

Call the lab to confirm it's currently certified for the exact test and method, that it accepts samples from homeowners, and how to collect and ship them. Bacteria samples have short holding times. Status can change between list updates. To check a status, contact the Indiana certification program.

Is this your lab?

Labs can ask for corrections through the agency that publishes their state list. Homeowner service, prices and turnaround above come only from the lab’s own website. To ask us to correct or remove this listing, write to us (how we handle listings).