Is Avoca, IN tap water safe?
The short answer
1 of the 2 utilities serving Avoca has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and CDC’s records: Oolitic Water Works.
Oolitic Water Works, which serves the most people here, has 2 results above the legal limit. The worst: Total trihalomethanes (TTHM) at 80.5 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 Avoca’s ZIP codes, from EPA’s estimates.
- Open report
Oolitic Water Works
Indiana · serves 1,315 people · about 160 in Avoca
2 results above the legal limit. The worst: Total trihalomethanes (TTHM) at 80.5 ppb, above the legal limit.
18 health-based violations since 2016
- Open report
Bedford City Utilities
Indiana · serves 14,000 people · under 100 in Avoca
1 result above the health goal. The worst: Lead at 1.5 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 Oolitic Water Works’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana Clean Water Machine (AQ-CWM2)
Countertop
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM)
Brita Hub Countertop Water Filter System (87340)
Countertop
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
- IAPMO listing:NSF/ANSI 53checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM)
Ninja HydraSense Countertop Water Filtration System (WF1001)
Countertop
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 401checked Oct. 9, 2026
Certified for: Total trihalomethanes (TTHM)
Water testing near Avoca
The 3 labs Indiana certifies closest to Avoca, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Dillman Road Quality Control Laboratory
Bloomington, IN · about 12 miles
Certified for bacteria
(812) 824-4900Website: Dillman Road Quality Control Laboratory
BBP Water Corp
Spencer, IN · about 29 miles
Certified for bacteria
Element Laboratories -Columbus
Columbus, IN · about 34 miles
Certified for bacteria
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 IndianaWhich ZIP codes are in Avoca: 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 Avoca
Towns nearby with a page of their own.
What to do next
- Read Oolitic Water Works’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- About Total trihalomethanes (TTHM)What it does to health, where it comes from, and the certification claim that addresses it.About Total trihalomethanes (TTHM)
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water