City water profile

Water hardness in Delhi

Find official utility reports, understand hardness, and check the water system serving your home in Delhi, New York.

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 4
Active health records: 1

Your tap water

What does the utility report?

Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.

Utility hardness unavailable in this index

Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.

Find an official utility report →

Convert a hardness result →Test your tap →

Match the name on your water bill

Your utility’s measurements and compliance records

These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.

EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.

Delhi Village

NY1200257 · Groundwater · 3,833 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.0088 mg/L
Action level: 0.015 mg/L

59% of the listed benchmark

Monitoring period: Jan 1, 2023 to Dec 31, 2023

Violation history (43)

Imported violation history for Delhi Village
Rule	Status	Period
Revised Total Coliform Rule	Resolved	Mar 1, 2021 to Mar 31, 2021
Benzene	Resolved	Jan 1, 2021 to Dec 31, 2021
Styrene	Resolved	Jan 1, 2021 to Dec 31, 2021
cis-1,2-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
Nitrate	Resolved	Jan 1, 2021 to Dec 31, 2021
Nitrate	Resolved	Jan 1, 2021 to Dec 31, 2021
p-Dichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
Vinyl chloride	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
trans-1,2-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2-Dichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2-Dichloropropane	Resolved	Jan 1, 2021 to Dec 31, 2021
Trichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1,2-Trichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
Tetrachloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
Styrene	Resolved	Jan 1, 2021 to Dec 31, 2021
cis-1,2-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
DICHLOROMETHANE	Resolved	Jan 1, 2021 to Dec 31, 2021
o-Dichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
Carbon tetrachloride	Resolved	Jan 1, 2021 to Dec 31, 2021
Trichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
Tetrachloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
DICHLOROMETHANE	Resolved	Jan 1, 2021 to Dec 31, 2021
Carbon tetrachloride	Resolved	Jan 1, 2021 to Dec 31, 2021
o-Dichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
CHLOROBENZENE	Resolved	Jan 1, 2021 to Dec 31, 2021
Ethylbenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
Vinyl chloride	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2-Dichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
Toluene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1,1-Trichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
CHLOROBENZENE	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1,1-Trichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
1,1,2-Trichloroethane	Resolved	Jan 1, 2021 to Dec 31, 2021
Ethylbenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2-Dichloropropane	Resolved	Jan 1, 2021 to Dec 31, 2021
Toluene	Resolved	Jan 1, 2021 to Dec 31, 2021
trans-1,2-Dichloroethylene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2,4-Trichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
Benzene	Resolved	Jan 1, 2021 to Dec 31, 2021
p-Dichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021
1,2,4-Trichlorobenzene	Resolved	Jan 1, 2021 to Dec 31, 2021

Delhi Rehab

NY1205152 · Groundwater · 144 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (2)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 5.5e-4 mg/L
Action level: 0.015 mg/L

4% of the listed benchmark

Monitoring period: Jan 1, 2025 to Dec 31, 2025

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 3.15 mg/L
Action level: 1.3 mg/L

242% of the listed benchmark

Monitoring period: Jan 1, 2021 to Jun 30, 2021

Violation history (9)

Imported violation history for Delhi Rehab
Rule	Status	Period
Revised Total Coliform Rule	Resolved	Nov 1, 2024 to Nov 30, 2024
Revised Total Coliform Rule	Resolved	Mar 1, 2023 to Mar 31, 2023
Revised Total Coliform Rule	Resolved	Feb 1, 2023 to Feb 28, 2023
Revised Total Coliform Rule	Resolved	Jan 1, 2023 to Jan 31, 2023
Revised Total Coliform Rule	Resolved	Jul 1, 2022 to Jul 31, 2022
Lead and Copper Rule	Resolved	Jan 1, 2022 to Jan 3, 2023
Revised Total Coliform Rule	Resolved	Dec 1, 2021 to Dec 31, 2021
Revised Total Coliform Rule	Resolved	May 1, 2021 to May 31, 2021
Revised Total Coliform Rule	Resolved	Jan 1, 2021 to Jan 31, 2021

Delhi Mhp Llc

NY1206333 · Groundwater · 61 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

1 reported active health-based record(s) for this system

Find this utility’s official report →

Measurements (1)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 0.002 mg/L
Action level: 0.015 mg/L

13% of the listed benchmark

Monitoring period: Jan 1, 2009 to Dec 31, 2017

Violation history (70)

Imported violation history for Delhi Mhp Llc
Rule	Status	Period
Revised Total Coliform Rule	Archived	Mar 1, 2026 to Mar 31, 2026
Revised Total Coliform Rule	Archived	Feb 1, 2026 to Feb 28, 2026
Consumer Confidence Rule	Addressed	Sep 1, 2025
Consumer Confidence Rule	Addressed	Jul 1, 2025
1,2-Dichloropropane	Archived	Jan 1, 2025 to Dec 31, 2025
1,1,2-Trichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
Benzene	Archived	Jan 1, 2025 to Dec 31, 2025
CHLOROBENZENE	Archived	Jan 1, 2025 to Dec 31, 2025
Toluene	Archived	Jan 1, 2025 to Dec 31, 2025
Ethylbenzene	Archived	Jan 1, 2025 to Dec 31, 2025
Nitrate	Archived	Jan 1, 2025 to Dec 31, 2025
1,2,4-Trichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
DICHLOROMETHANE	Archived	Jan 1, 2025 to Dec 31, 2025
o-Dichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
p-Dichlorobenzene	Archived	Jan 1, 2025 to Dec 31, 2025
Vinyl chloride	Archived	Jan 1, 2025 to Dec 31, 2025
1,1-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
1,2-Dichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
Carbon tetrachloride	Archived	Jan 1, 2025 to Dec 31, 2025
trans-1,2-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
Styrene	Archived	Jan 1, 2025 to Dec 31, 2025
Tetrachloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
cis-1,2-Dichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
Trichloroethylene	Archived	Jan 1, 2025 to Dec 31, 2025
1,1,1-Trichloroethane	Archived	Jan 1, 2025 to Dec 31, 2025
Revised Total Coliform Rule	Resolved	Dec 1, 2024 to Dec 31, 2024
Revised Total Coliform Rule	Resolved	Nov 1, 2024 to Nov 30, 2024
LEAD AND COPPER RULE REVISIONS	Unaddressed	Oct 17, 2024
LEAD AND COPPER RULE REVISIONSHealth-based	Unaddressed	Oct 17, 2024
Consumer Confidence Rule	Addressed	Sep 1, 2024
Revised Total Coliform Rule	Resolved	Jun 1, 2024 to Jun 30, 2024
Revised Total Coliform Rule	Resolved	Mar 1, 2024 to Mar 31, 2024
Nitrate	Archived	Jan 1, 2024 to Dec 31, 2024
1,2,4-Trichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
o-Dichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
p-Dichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
Vinyl chloride	Resolved	Oct 1, 2023 to Dec 31, 2023
trans-1,2-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
1,2-Dichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1,1-Trichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
1,2-Dichloropropane	Resolved	Oct 1, 2023 to Dec 31, 2023
Tetrachloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Benzene	Resolved	Oct 1, 2023 to Dec 31, 2023
Toluene	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1,2-Trichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
Carbon tetrachloride	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Trichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
DICHLOROMETHANE	Resolved	Oct 1, 2023 to Dec 31, 2023
Styrene	Resolved	Oct 1, 2023 to Dec 31, 2023
cis-1,2-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Ethylbenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
CHLOROBENZENE	Resolved	Oct 1, 2023 to Dec 31, 2023
Revised Total Coliform Rule	Resolved	Mar 1, 2023 to Mar 31, 2023
Revised Total Coliform Rule	Resolved	Feb 1, 2023 to Feb 28, 2023
Revised Total Coliform Rule	Resolved	Jan 1, 2023 to Jan 31, 2023
Revised Total Coliform Rule	Resolved	Dec 1, 2022 to Dec 31, 2022
Revised Total Coliform Rule	Resolved	Apr 1, 2022 to Apr 30, 2022
Revised Total Coliform Rule	Resolved	Mar 1, 2022 to Mar 31, 2022
Revised Total Coliform Rule	Resolved	Feb 1, 2022 to Feb 28, 2022
Revised Total Coliform Rule	Resolved	Jan 1, 2022 to Jan 31, 2022
Nitrate	Resolved	Jan 1, 2022 to Dec 31, 2022
Revised Total Coliform Rule	Resolved	Dec 1, 2021 to Dec 31, 2021
Revised Total Coliform Rule	Resolved	Nov 1, 2021 to Nov 30, 2021
Revised Total Coliform Rule	Resolved	Oct 1, 2021 to Oct 31, 2021
Revised Total Coliform Rule	Resolved	Sep 1, 2021 to Sep 30, 2021
Revised Total Coliform Rule	Resolved	Aug 1, 2021 to Aug 31, 2021
Revised Total Coliform Rule	Resolved	Jul 1, 2021 to Jul 31, 2021
Consumer Confidence Rule	Resolved	Jan 1, 2021 to Mar 11, 2022
Nitrate	Resolved	Jan 1, 2021 to Dec 31, 2021

Leisure Village

NY1208176 · Groundwater · 56 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

No active health-based record in this imported snapshot

Find this utility’s official report →

Measurements (2)

An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.

Lead (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Below action level

Reported level: 6.5e-4 mg/L
Action level: 0.015 mg/L

4% of the listed benchmark

Monitoring period: Jan 1, 2023 to Dec 31, 2025

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 4.84 mg/L
Action level: 1.3 mg/L

372% of the listed benchmark

Monitoring period: Jan 1, 1998 to Dec 31, 2006

Violation history (0)

No record returned in this imported window. This is not a guarantee of tap-water safety.

City summary

What the indexed records say

Delhi has 1 published ZIP profile across Delaware County. The regional-evidence median is 71 PPM. The city does not meet the stricter comparison standard.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community. At least one estimate is marked low confidence, so observation distance and date deserve extra attention.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard1 ZIP

Hard0 ZIPs

Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: 12.1 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Oct 19, 2016 to Aug 17, 2020.

ZIP directory

Water reports in Delhi

Open a ZIP for site-level provenance and measurements.

ZIP code

13753

Moderately Hard

71.4 PPM

Nearest site: 12.1 mi
Confidence: Low

View full ZIP evidence →

Practical next steps

Move from index to evidence

1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Continue comparing

Other New York communities

Andes

Delaware County

58 PPM median

Franklin

Delaware County

99 PPM median

Hancock

Delaware County

77 PPM median

Hobart

Delaware County

71 PPM median

Margaretville

Delaware County

51 PPM median

Sidney

Delaware County

91 PPM median

Search all 502 New York cities →

Questions people ask

About water in Delhi

Is the water hard?

Check the utility-reported result above when available. Nearby environmental samples cannot establish tap-water hardness. Ask your provider or test your tap.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.