NL
Northern Lake Service, Inc.
2420 N Grandview Blvd Waukesha, Crandon, WI
Water testing labs in Forest County, WI
2 state-accredited water testing labs in Forest County, WI.
2 certified labsUpdated October 2026Source: state lab accreditation records
Source: Wisconsin DNR list of labs certified for coliform bacteria testing, list dated Oct 28, 2026. Find a Water Test is independent and not affiliated with the Wisconsin Department of Natural Resources. Certification covers specific tests, so confirm the lab is certified for the ones you need: Verify a certification.
2 certified labs near Forest County, WI
NL
Northern Lake Service, Inc.
400 N Lake Ave, Crandon, WI
Mail-in labs that ship to Forest County, WI
How mail-in testing worksNT
National Testing Laboratories (WaterCheck)
Ships nationwide
Single tests from $75; well and city packages $165 to $440
Certified in Wisconsin
TS
Tap Score by SimpleLab
Ships nationwide
Single-contaminant kits from about $145; full well and city panels about $300 to $870
Testing service: sends your sample to a partner lab.
Bad result? Get help from water treatment pros near Forest County, WI
Tell us what your test found and we'll connect you with up to three local water treatment companies.
What happens next
- We match your ZIP to water treatment companies nearby.
- They contact you directly to talk through your results.
- Compare options and pick one, or none. No fee, no obligation.
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Just need a lab? Every certified lab is listed above with directions.
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Well water guides
Common questions
Where can I test well water near Forest County, WI?
The state-accredited labs above serve Forest County, WI. Many offer sample bottles you collect at home.
What should I test for near Forest County, WI?
Start with total coliform bacteria and nitrates, then ask your county health department about local concerns.