City water profile

Water hardness in Ironton

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

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.

Mo American Ironton

MO4010402 · Surface water · 1,460 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 (3)

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

TTHM

EPA SDWIS reported health-based violation

Reported violation

Reported level: 98 UG/L
Maximum contaminant level: 0.08 UG/L

122500% of the listed benchmark

Monitoring period: Jan 1, 2026 to Mar 31, 2026

Total Haloacetic Acids (HAA5)

EPA SDWIS reported health-based violation

Reported violation

Reported level: 61.45 UG/L
Maximum contaminant level: 0.06 UG/L

102417% of the listed benchmark

Monitoring period: Jan 1, 2024 to Mar 31, 2024

Violation history (11)

Imported violation history for Mo American Ironton
Rule	Status	Period
TTHMHealth-based	Archived	Jan 1, 2026 to Mar 31, 2026
TTHMHealth-based	Archived	Oct 1, 2025 to Dec 31, 2025
TTHMHealth-based	Archived	Jul 1, 2025 to Sep 30, 2025
TTHMHealth-based	Resolved	Jul 1, 2024 to Sep 30, 2024
TTHMHealth-based	Resolved	Apr 1, 2024 to Jun 30, 2024
Total Haloacetic Acids (HAA5)Health-based	Resolved	Jan 1, 2024 to Mar 31, 2024
TTHMHealth-based	Resolved	Jan 1, 2024 to Mar 31, 2024
TTHMHealth-based	Resolved	Oct 1, 2023 to Dec 31, 2023
TTHMHealth-based	Resolved	Jul 1, 2022 to Sep 30, 2022
TTHMHealth-based	Resolved	Apr 1, 2022 to Jun 30, 2022
Stage 1 Disinfectants and Disinfection Byproducts RuleHealth-based	Resolved	Feb 1, 2022 to Dec 11, 2023

Killarney Shores Subd

MO4036256 · Groundwater · 203 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: 5.9e-4 mg/L
Action level: 0.015 mg/L

4% of the listed benchmark

Monitoring period: Jan 1, 2020 to Dec 31, 2022

Copper (90th percentile)

EPA SDWIS Lead and Copper Rule samples

Above action level

Reported level: 1.42 mg/L
Action level: 1.3 mg/L

109% of the listed benchmark

Monitoring period: Jul 1, 1993 to Dec 31, 1993

Violation history (22)

Imported violation history for Killarney Shores Subd
Rule	Status	Period
Beryllium, Total	Archived	Jan 1, 2026 to Mar 31, 2026
Barium	Archived	Jan 1, 2026 to Mar 31, 2026
Arsenic	Archived	Jan 1, 2026 to Mar 31, 2026
Cadmium	Archived	Jan 1, 2026 to Mar 31, 2026
Antimony, Total	Archived	Jan 1, 2026 to Mar 31, 2026
Mercury	Archived	Jan 1, 2026 to Mar 31, 2026
Selenium	Archived	Jan 1, 2026 to Mar 31, 2026
Thallium, Total	Archived	Jan 1, 2026 to Mar 31, 2026
Chromium	Archived	Jan 1, 2026 to Mar 31, 2026
Fluoride	Archived	Jan 1, 2026 to Mar 31, 2026
Lead and Copper Rule	Unaddressed	Oct 1, 2025
TTHM	Archived	Jan 1, 2025 to Dec 31, 2025
Nitrate-Nitrite	Archived	Jan 1, 2025 to Dec 31, 2025
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2025 to Dec 31, 2025
LEAD AND COPPER RULE REVISIONS	Unaddressed	Oct 17, 2024
Lead and Copper Rule	Unaddressed	Oct 1, 2024
Revised Total Coliform Rule	Resolved	May 1, 2024 to May 31, 2024
Revised Total Coliform Rule	Resolved	Jan 1, 2024 to Jan 31, 2024
Revised Total Coliform Rule	Resolved	Sep 1, 2023 to Sep 30, 2023
Nitrate-Nitrite	Resolved	Jan 1, 2023 to Dec 31, 2023
TTHM	Archived	Jan 1, 2022 to Dec 31, 2024
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2022 to Dec 31, 2024

City summary

What the indexed records say

Ironton has 1 published ZIP profile across Iron County. The regional-evidence median is 303 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: 15.5 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Aug 14, 2019 to Jul 30, 2024.

ZIP directory

Water reports in Ironton

Open a ZIP for site-level provenance and measurements.

ZIP code

63650

Very Hard

303 PPM

Nearest site: 15.5 mi
Confidence: Moderate

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 Missouri communities

Annapolis

Iron County

225 PPM median

Viburnum

Iron County

183 PPM median

Arcadia

Iron County

— No median

Pilot Knob

Iron County

— No median

Belle

Maries County

305 PPM median

Osage Beach

Miller County

301 PPM median

Search all 504 Missouri cities →

Questions people ask

About water in Ironton

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.