City water profile

Water hardness in Mooresville

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

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 4
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.

Indiana American Water - Mooresville

IN5255006 · Groundwater · 10,083 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: 0.001 mg/L
Action level: 0.015 mg/L

7% 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: 1.827 mg/L
Action level: 1.3 mg/L

141% of the listed benchmark

Monitoring period: Jan 1, 1993 to Jun 30, 1993

Violation history (0)

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

Hill Water Corporation

IN5255021 · Groundwater · 8,200 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: 0.0024 mg/L
Action level: 0.015 mg/L

16% of the listed benchmark

Monitoring period: Jan 1, 2022 to Dec 31, 2024

Violation history (3)

Imported violation history for Hill Water Corporation
Rule	Status	Period
Consumer Confidence Rule	Resolved	Oct 1, 2025 to Oct 8, 2025
Revised Total Coliform Rule	Resolved	Sep 1, 2021 to Sep 30, 2021
Revised Total Coliform Rule	Resolved	Aug 1, 2021 to Oct 4, 2021

Mooresville Acres

IN5255017 · Groundwater · 752 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: 0.0147 mg/L
Action level: 0.015 mg/L

98% of the listed benchmark

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

Violation history (3)

Imported violation history for Mooresville Acres
Rule	Status	Period
Revised Total Coliform Rule	Resolved	Nov 1, 2024 to Nov 30, 2024
Lead and Copper Rule	Unaddressed	Jan 1, 2024
Lead and Copper Rule	Resolved	Jan 1, 2022 to Oct 31, 2024

Ashbury Ridge

IN5255023 · Groundwater · 340 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: 9.4e-4 mg/L
Action level: 0.015 mg/L

6% of the listed benchmark

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

Violation history (7)

Imported violation history for Ashbury Ridge
Rule	Status	Period
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Aug 2, 2024
Lead and Copper Rule	Resolved	Jan 1, 2023 to Mar 23, 2023
Revised Total Coliform Rule	Resolved	Jan 1, 2023 to Mar 6, 2023
Revised Total Coliform Rule	Resolved	Dec 1, 2022 to Dec 31, 2022
Revised Total Coliform Rule	Resolved	Nov 16, 2022 to Jun 19, 2024
Revised Total Coliform Rule	Resolved	Nov 1, 2022 to Nov 30, 2022
Revised Total Coliform Rule	Resolved	Oct 1, 2022 to Oct 31, 2022

City summary

What the indexed records say

Mooresville has 1 published ZIP profile across Morgan County. The regional-evidence median is 370 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.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs

Moderately hard0 ZIPs

Hard0 ZIPs

Very hard1 ZIP

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: 7.2 miles
Profiles with evidence: 1/1

Confidence labels

High: 1Moderate: 0Low: 0

Observation window: Oct 27, 2020 to Sep 2, 2025.

ZIP directory

Water reports in Mooresville

Open a ZIP for site-level provenance and measurements.

ZIP code

46158

Very Hard

369.5 PPM

Nearest site: 7.2 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

Brooklyn

Morgan County

370 PPM median

Martinsville

Morgan County

420 PPM median

Paragon

Morgan County

459 PPM median

Frankton

Madison County

371 PPM median

Noblesville

Hamilton County

371 PPM median

Seymour

Jackson County

371 PPM median

Search all 386 Indiana cities →

Questions people ask

About water in Mooresville

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.