Water testing in Indiana

IDOH Laboratory Private Well Water Testing

$10

• Bacteria
• Nitrate
• Fluoride
• Arsenic
• Lead
• Copper

Order sample collection containers through Access Indiana, then ship your sample with a Chain of Custody form to the IDOH Laboratory in Indianapolis.

Private citizens using well water for drinking

• IDOH Laboratory, 550 W 16th St, Suite B, Indianapolis

Checked October 1, 2026. Report a change

Residential Water Well Testing

$35

• Bacteria
• Nitrate

Pick up free sample bottles at the Health Department during business hours, fill them following the posted instructions, and return them only on a Tuesday morning before noon for the lab courier pickup.

Homeowners with a private residential water well in LaGrange County.

• LaGrange County Health Department, 304 North Townline Road, Suite 1, LaGrange · (260) 499-4182

Checked October 1, 2026. Report a change

Well Water Testing Program

$38

• Bacteria
• E-coli
• Nitrate
• Lead
• Arsenic
• +2 more

Pick up the correct HML sample bottle type at the Health Department, collect and deliver the sample on a Tuesday by noon, and pay the posted HML lab prices plus a courier fee.

Private well owners in Noble County; samples must be both collected and delivered on the same day.

• Noble County Health Department, 2090 N. State Road 9, Albion · 260-636-2191

Checked October 1, 2026. Report a change

Water Well Bacteria Testing

Call for price

• Bacteria

Pick up a sample bottle for HML labs or Delta Water Management Group at the Boone County Health Department and call the office for pricing details.

New, repaired, or existing wells in Boone County; bacteria testing is required before a newly drilled or repaired well is released for use

• Boone County Health Department, 116 W. Washington St., Suite B202, Lebanon · 765-483-4458

Checked October 1, 2026. Report a change

Well Water Supply Program Sampling

Call for price

Contact the Hamilton County Health Department to have your well sampled using the Indiana State Department of Health laboratory, or use any Indiana state-certified laboratory for water sample analysis.

Applies to wells drilled or repaired in Hamilton County, which must be sampled before being released for use

• Hamilton County Health Department, 18030 Foundation Drive, Suite A, Noblesville · 317-776-8500

Checked October 1, 2026. Report a change

Private Well Water Testing

Call for price

• Bacteria
• E-coli
• Fecal coliform
• Nitrate

Pick up a sample bottle at the Health Department at your convenience, collect the sample the same day it will be returned, and bring it back on a Tuesday by 1:30 pm for the HML courier pickup.

Private well owners in Huntington County.

• Huntington County Health Department, 1330 S Jefferson St, Huntington · (260) 358-4831

Checked October 1, 2026. Report a change

Private Well Water Testing

Call for price

• Bacteria
• Nitrate
• Heavy metals
• Sulfate
• Sulfite
• Pesticides

Pick up a free water sample bottle at the Health Department any weekday, then drop the filled sample off on a Tuesday morning before 9:00am for the weekly Hoosier Microbiology Laboratory courier pickup.

Any Wells County resident with concerns about the safety of their private well water.

• Wells County Health Department, 223 W Washington St, Suite 202, Bluffton · (260) 824-6489

Checked October 1, 2026. Report a change