City water profile

Water hardness in Yorktown

Find official utility reports, understand hardness, and check the water system serving your home in Yorktown, Indiana.

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 2
Active health records: 0

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.

Yorktown Water Department

IN5218014 · Groundwater · 6,200 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 mg/L
Action level: 0.015 mg/L

0% of the listed benchmark

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

Violation history (2)

Imported violation history for Yorktown Water Department
Rule	Status	Period
Revised Total Coliform Rule	Resolved	Oct 1, 2024 to Nov 12, 2024
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Oct 11, 2024

Autumn Acres Subdivision

IN5218028 · Groundwater · 48 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: 0.0028 mg/L
Action level: 0.015 mg/L

19% of the listed benchmark

Monitoring period: Jan 1, 2021 to Dec 31, 2023

Violation history (6)

Imported violation history for Autumn Acres Subdivision
Rule	Status	Period
Public Notice	Unaddressed	Dec 2, 2025
Consumer Confidence Rule	Unaddressed	Oct 1, 2025
Consumer Confidence Rule	Unaddressed	Jul 1, 2025
Public Notice	Unaddressed	Jan 1, 2025
LEAD AND COPPER RULE REVISIONSHealth-based	Resolved	Oct 17, 2024 to Nov 22, 2024
LEAD AND COPPER RULE REVISIONS	Resolved	Oct 17, 2024 to Nov 22, 2024

City summary

What the indexed records say

Yorktown has 2 published ZIP profiles across Delaware County. The regional-evidence median is 360 PPM. The city does not meet the stricter comparison standard.

The 356.5–364 PPM range shows how much the available ZIP estimates vary within the city label.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard0 ZIPs

Hard0 ZIPs

Very hard2 ZIPs

2 of 2 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance: 9.5 miles
Profiles with evidence: 2/2

Confidence labels

High: 2Moderate: 0Low: 0

Observation window: Nov 7, 2023 to Sep 10, 2025.

ZIP directory

Water reports in Yorktown

Open a ZIP for site-level provenance and measurements.

ZIP code

47334

Very Hard

364 PPM

Nearest site: 9.5 mi
Confidence: High

View full ZIP evidence →

ZIP code

47396

Very Hard

356.5 PPM

Nearest site: 9.4 mi
Confidence: High

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 Indiana communities

Albany

Delaware County

332 PPM median

Eaton

Delaware County

364 PPM median

Gaston

Delaware County

349 PPM median

Selma

Delaware County

362 PPM median

Muncie

Delaware County

— No median

Bristol

Elkhart County

360 PPM median

Search all 386 Indiana cities →

Questions people ask

About water in Yorktown

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.