Is Hudson, IN tap water safe?
The short answer
1 of the 2 utilities serving Hudson has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Lake of the Woods MHP.
Lake of the Woods MHP, which serves the most people here, has 1 result above the legal limit. The worst: Arsenic at 1.7 ppb, above the legal limit.
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 Hudson’s ZIP codes, from EPA’s estimates.
- Open report
Lake of the Woods MHP
Indiana · serves 46 people · under 100 in Hudson
1 result above the legal limit. The worst: Arsenic at 1.7 ppb, above the legal limit.
4 health-based violations since 2016
- Open report
Hudson Water Works
Indiana · serves 518 people · lists Hudson among the places it serves
1 result above the health goal. The worst: Lead at 2.0 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 Lake of the Woods MHP’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
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
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
Water testing near Hudson
The 3 labs Indiana certifies closest to Hudson, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Astbury Water Technology, Inc.-NERO
Angola, IN · about 10 miles
Certified for bacteria, nitrate
Sandhill Environmental Services, LLC
Waterloo, IN · about 11 miles
Certified for bacteria, nitrate
Element Laboratories -Ft. Wayne
Fort Wayne, IN · about 29 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts
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 IndianaZIP codes in Hudson
Which ZIP codes are in Hudson: 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 Hudson
Towns nearby with a page of their own.
What to do next
- Read Lake of the Woods MHP’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