Lebanon Tap Water Quality Report
Lebanon's water has 1 contaminant above EPA MCLGs. Consider using a certified water filter for additional protection.
Water system
LEBANON WATER WORKS CO INC
People Served
7,642
Health-based violations since 2020
1
LEBANON WATER WORKS CO INC. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Oct 2025 · LEBANON WATER WORKS CO INC
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Lebanon Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Lebanon's water has 1 contaminant above EPA health-based guidelines (MCLGs).
LEBANON WATER WORKS CO INC, Lebanon's water system, serves 7,642 people. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for LEBANON WATER WORKS CO INC is from Oct 2025.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Kentucky
Lebanon Water Service Areas
What these numbers actually mean for Lebanon, KY
We read Lebanon, KY’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 1 contaminant above EPA MCLGs and 3 contaminants with an EPA health goal detected in some samples (no level on file)
- 105 results on file
- 23 PFAS compounds on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Lebanon's water
LEBANON WATER WORKS CO INC
PWSID KY0780241
LEBANON WATER WORKS CO INC reported 0.73 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.
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What Lebanon's water readings can explain
Utility-reported data for Lebanon includes sulfate — the readings behind these common tap water questions. We publish a city-level hardness figure for Lebanon, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Lebanon? Public-water results do not apply to private wells. See Marion County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Lebanon
Lebanon's tap water has an estimated 8.4 grains per gallon (144.0 mg/L, county sampling in Marion County) — hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for an estimated 8.4 gpg water in Lebanon — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Kentucky as a whole, read water softener cost in Kentucky — priced against the plumber wage published for the state.
Frequently Asked Questions About Lebanon Tap Water
Lebanon's water has 1 contaminant above EPA MCLGs. We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach LEBANON WATER WORKS CO INC. For a problem with your water now (discolored water, no water, low pressure, a leak), contact LEBANON WATER WORKS CO INC directly.
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