Is Greensburg, KY Tap Water Safe to Drink?
Graded A, with 5 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
90.9/100
waterverge.com Greensburg, KY — Water Quality Report
Greensburg's drinking water received a grade of A (90.9 out of 100), indicating excellent water quality. The city's 1 water system serves approximately 2,396 residents using surface water.
Lead levels were measured at 0.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 31 violations on record, including 7 health-based violations. 5 remain unresolved.
What to know about Greensburg's water
Greensburg ranks #11 out of 246 cities in Kentucky for water quality, placing it one of the best in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
Hexavalent chromium (chromium-6) was detected at 0.12 µg/L in UCMR 3 testing. While below California's 10 µg/L limit and with no federal MCL set, residents sensitive to this contaminant may consider reverse osmosis filtration.
As a small community water system, Greensburg may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Greensburg, KY water safe to drink?
Greensburg's drinking water has significant quality concerns based on EPA testing data. With a grade of A (90.9/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,396 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Greensburg
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Greensburg's water quality assessment. Grade: A (90.9/100).
Contaminants: Revised Total Coliform Rule.
Contaminants: Interim Enhanced Surface Water Treatment Rule.
Federal disaster declaration (FEMA DR-4595). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4361). Flood event — may have impacted local water infrastructure.
Contaminants: Public Notice.
Key contaminant findings
Based on the most recent EPA sampling data for Greensburg's water supply.
Well within EPA limits.
Violation history
Greensburg's water system has 31 total violations on record, including 7 health-based violations. 5 remain unresolved. 2 violations were issued in the last 5 years.
Flood & environmental risk
Green County has experienced 7 federally declared disasters since 1967. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Green River, Russell Creek.
Where does Greensburg's water come from?
Greensburg's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 2,396 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Green River (river), Russell Creek (river).
What Greensburg residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Greensburg's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Greensburg's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Greensburg
Industrial polluters nearby
Reported releases to surface water by facilities near Greensburg, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
MANCHESTER TANK & EQUIPMENT CO CAMPBELLSVILLE, KY42718 | — | — | 8.7 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Drought conditions
D2 — severe droughtGreen County is currently in D2 (severe drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Green County has experienced 7 federally declared disasters since 1967. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 0.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Greensburg compares by contaminant
Explore where Greensburg ranks among all Kentucky cities for specific contaminants.
Water source & infrastructure
Where Greensburg's water comes from
Greensburg's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 2,396 people through 1 water system.
Water bodies near Greensburg
Greensburg is located near 2 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Greensburg
| System Name | PWSID | Population | Source |
|---|---|---|---|
| GREENSBURG WATER WORKS | KY0440168 | 2,396 | SW |
How Greensburg compares
Full Kentucky rankings →Greensburg's score of 90.9/100 is above the average of 80/100 among major Kentucky cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Kentucky rankings →About Greensburg, KY
Wikipedia →Greensburg is a home rule-class city in and the county seat of Green County, Kentucky, United States. As of the 2020 census, Greensburg had a population of 2,179.
Learn more about your water
Guides and resources related to Greensburg's water quality findings.
Explore water quality across Green
Frequently asked questions
Is Greensburg, KY tap water safe to drink?
Greensburg's water quality earned a grade of A (90.9/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #11 out of 246 cities tested in Kentucky.
What contaminants are in Greensburg's water?
Lead was measured at 0.0 ppb (90th percentile). 31 violations are on record.
How is Greensburg's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Greensburg?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Greensburg's water come from?
Greensburg's water is sourced from Surface water. The city has 1 water system serving approximately 2,396 residents.
What health violations has Greensburg's water system had?
Greensburg has 7 health-based violations on record. The most recent violation was recorded in May 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 5 violations remain unresolved.
How does Greensburg's water compare to other cities?
Greensburg ranks #11 out of 246 cities in Kentucky (better than 96% of state cities) and #1977 out of 15744 cities nationally (87th percentile). The grade of A reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Greensburg's small water system affect quality?
Greensburg's system serves approximately 2,396 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 31 violations on record.