Corning Tap Water Quality Report
Corning's water has 6 contaminants above EPA MCLGs. We recommend using a certified water filter.
1 other system serving parts of Corning reports results above guidelines — check which system bills you. HORNBY WATER DISTRICT (2 above guidelines)
People Served
10,300
Health-based violations since 2020
0
CORNING CITY. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Nov 2020 · CORNING CITY
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Corning Tap Water Safe to Drink?
We strongly recommend using a certified water filter to reduce exposure: Corning's water has 6 contaminants above EPA health-based guidelines. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Corning's water.
CORNING CITY, Corning's water system, serves 10,300 people. 1 other system also serves parts of Corning. Each system's results are listed under its own name, never added to CORNING CITY's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for CORNING CITY is from Nov 2020.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in New York
Corning Water Service Areas
What these numbers actually mean for Corning, NY
We read Corning, NY’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.
- 6 contaminants above EPA MCLGs and 4 contaminants with an EPA health goal detected in some samples (no level on file)
- 151 results on file
- 23 PFAS compounds on record
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Recommended Water Filters for Corning
Based on Corning's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
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
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)
AquaTru
Carafe
NSF Certified:
Flow Rate
0.3 gpm
Daily Production
4 gpd
Highlights:
- Verified PFAS reduction
- Glass collection vessel
- Plug-and-play installation
- NSF-53, NSF-42, NSF-58, NSF-401, NSF-372 certified
Removes 17 contaminants:
+12 more
Arsenic, 83+ contaminants, Copper, Total THMs, Chloroform, Chloride, Sulfate, Nitrate (as N), Molybdenum, Barium, Strontium, Uranium
Waterdrop
A1
NSF Certified:
Flow Rate
0.042 gpm
Daily Production
130 gpd
Highlights:
- Built-in UV sterilization
- Easy maintenance with filter change reminders
- NSF-58 certified
- Hot and cold water dispensing
Removes 12 contaminants:
+7 more
Molybdenum, Sulfate, Strontium, Phosphorus, Chlorine, Barium, Nitrate
Verify Your Water Quality with Independent Testing
With 6 contaminants above EPA MCLGs and 4 contaminants with an EPA health goal detected in some samples (no level on file), independent laboratory testing provides a second opinion and can track changes over time.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
Tap Score
PFAS Forever Chemicals Test
$339.95
Specialized test for PFOA, PFOS, and 24 other forever chemicals. Essential for areas near military bases, airports, or industrial sites.
With 6 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Corning's water readings can explain
Utility-reported data for Corning includes a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Corning, 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 Corning? Public-water results do not apply to private wells. See Steuben County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Corning
Corning's tap water has an estimated 6.4 grains per gallon (110.0 mg/L, county sampling in Steuben County) — moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for an estimated 6.4 gpg water in Corning — 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 York as a whole, read water softener cost in New York — priced against the plumber wage published for the state.
Frequently Asked Questions About Corning Tap Water
Corning's water has 6 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Corning's water.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach CORNING CITY. For a problem with your water now (discolored water, no water, low pressure, a leak), contact CORNING CITY directly.
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