Greenville Tap Water Quality Report
Warning on lead alone: EPA's lead-and-copper record for GREENVILLE WATER DEPT lists a 90th-percentile lead result of 110 ppb, above the 15 ppb action level. No other test results are on file for GREENVILLE WATER DEPT. Check GREENVILLE WATER DEPT's latest Consumer Confidence Report for its current test results.
Water system
GREENVILLE WATER DEPT
People Served
1,100
Health-based violations since 2020
0
GREENVILLE WATER DEPT. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Is Greenville Tap Water Safe to Drink?
Everything we hold on Greenville's water is below — a thin record, not a clean one. Testing your own water is the way to find out what your tap is actually delivering.
GREENVILLE WATER DEPT, Greenville's water system, serves 1,100 people.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in New Hampshire
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Recommended Water Filters for Greenville
Based on Greenville's water quality data, these NSF-certified filters are recommended to reduce lead (its water system's EPA lead 90th percentile is above the 15 ppb action level).
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity
AquaTru
Classic
NSF Certified:
Flow Rate
0.04 gpm
Daily Production
600 gpd
Highlights:
- Best overall contaminant reduction score
- Most performance certifications
- Lifetime warranty
- NSF-42, NSF-53, NSF-58, NSF-401 certified
Removes 23 contaminants:
+18 more
Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)
No test results on file — test your own tap
We don't hold water-quality results for this system yet, so nobody can tell you what is in your water from published data. A certified lab test is the way to find out.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
What Greenville's water readings can explain
We publish a city-level hardness figure for Greenville, 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 Greenville? Public-water results do not apply to private wells. See Hillsborough County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Greenville
Greenville's tap water has an estimated 1.1 grains per gallon (18.0 mg/L, county sampling in Hillsborough County) — soft on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for an estimated 1.1 gpg water in Greenville — 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 New Hampshire as a whole, read water softener cost in New Hampshire — priced against the plumber wage published for the state.
Frequently Asked Questions About Greenville Tap Water
Warning on lead alone: EPA's lead-and-copper record for GREENVILLE WATER DEPT lists a 90th-percentile lead result of 110 ppb, above the 15 ppb action level. No other test results are on file for GREENVILLE WATER DEPT. Check GREENVILLE WATER DEPT's latest Consumer Confidence Report for its current test results.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach GREENVILLE WATER DEPT. For a problem with your water now (discolored water, no water, low pressure, a leak), contact GREENVILLE WATER DEPT directly.
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