privatewelldata / Certified labs – Minnesota MDH accreditation
Engel Water Testing, Inc.
Engel Water Testing, Inc. is on the official list: Minnesota MDH accreditation; accepts private well samples. Updated 2026-10-17.
Minnetrista, Minnesota
Call ahead: certification lists include some labs that only test for public water systems.
- Certified by
- Minnesota MDH accreditation
- Accepts samples from private citizens
- ✓
- Tests it is certified for
- Arsenic · Bacteria (coliform / E. coli) · Lead · Nitrate / nitrite
- Official scope
- Accepts private well samples. Tests: Total coliform bacteria, Nitrate as N (subcontracted to an accredited lab), Arsenic (subcontracted to an accredited lab), Lead (subcontracted to an accredited lab). County: Hennepin
- Contact
- 9300 County Road 15, Minnetrista, MN, 55359
(952) 955-1800 - Source
- Minnesota Department of Health – Accredited labs accepting private well samples (Oct 2026)
- Licence
- Public record (Minnesota Department of Health)
- Record refreshed
- 2026-10-17
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