Is Catlettsburg, KY tap water safe?
The short answer
3 of the 3 utilities serving Catlettsburg have a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Kentucky’s records: Big Sandy Water District, Ashland Water Works and Cannonsburg Water District.
Big Sandy Water District, which serves the most people here, has 1 result above the legal limit, 1 result above EPA’s new limit, which takes effect in 2029, 1 result above the health goal and 1 result above EPA’s health benchmark. The worst: Total trihalomethanes (TTHM) at 79.6 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 Catlettsburg’s ZIP codes, from EPA’s estimates.
- Open report
Big Sandy Water District
Kentucky · serves 13,044 people · under 100 in Catlettsburg
1 result above the legal limit, 1 result above EPA’s new limit, which takes effect in 2029, 1 result above the health goal and 1 result above EPA’s health benchmark. The worst: Total trihalomethanes (TTHM) at 79.6 ppb, above the legal limit.
20 health-based violations since 2016
- Open report
Ashland Water Works
Kentucky · serves 44,402 people · under 100 in Catlettsburg
2 results above the health goal. The worst: Lead at 2.0 ppb, above the health goal.
6 health-based violations since 2016
- Open report
Cannonsburg Water District
Kentucky · serves 8,953 people · under 100 in Catlettsburg
1 result above EPA’s new limit, which takes effect in 2029, 1 result above the health goal and 1 result above EPA’s health benchmark. The worst: PFOA at 6.8 ppt, above EPA’s new limit, which takes effect in 2029.
3 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 Big Sandy Water District’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), Lead
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), Lead
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), Lead
Water testing near Catlettsburg
TapBuff hasn’t read Kentucky’s list of certified labs yet. The national page links every state’s own list.
Certified labs, state by stateZIP codes in Catlettsburg
Which ZIP codes are in Catlettsburg: 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.
Near Catlettsburg
Towns nearby with a page of their own.
What to do next
- Read Big Sandy Water District’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