City water profile

Water hardness in Anniston

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

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 1
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.

Anniston Pws

MO4010018 · Groundwater · 175 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: 9.9e-4 mg/L
Action level: 0.015 mg/L

7% of the listed benchmark

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

Violation history (12)

Imported violation history for Anniston Pws
Rule	Status	Period
LEAD AND COPPER RULE REVISIONS	Unaddressed	Jul 2, 2025
Consumer Confidence Rule	Resolved	Jul 1, 2025 to Nov 25, 2025
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2025 to Dec 31, 2025
TTHM	Archived	Jan 1, 2025 to Dec 31, 2025
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Sep 30, 2024
Public Notice	Unaddressed	Mar 12, 2024
Groundwater RuleHealth-based	Resolved	Jan 1, 2024 to Dec 8, 2025
Groundwater Rule	Resolved	Oct 2, 2023 to Oct 6, 2025
Revised Total Coliform Rule	Resolved	Oct 1, 2023 to Oct 31, 2023
Revised Total Coliform Rule	Resolved	Apr 1, 2021 to Apr 30, 2021
TTHM	Resolved	Jan 1, 2021 to Dec 31, 2023
Total Haloacetic Acids (HAA5)	Resolved	Jan 1, 2021 to Dec 31, 2023

City summary

What the indexed records say

Anniston has 1 published ZIP profile across Mississippi County. The regional-evidence median is 195 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 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: 9.7 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Oct 22, 2018 to Oct 17, 2019.

ZIP directory

Water reports in Anniston

Open a ZIP for site-level provenance and measurements.

ZIP code

63820

Very Hard

194.5 PPM

Nearest site: 9.7 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 Missouri communities

Bertrand

Mississippi County

195 PPM median

Charleston

Mississippi County

173 PPM median

East Prairie

Mississippi County

189 PPM median

Wyatt

Mississippi County

247 PPM median

Sikeston

Scott County

195 PPM median

Bernie

Stoddard County

195 PPM median

Search all 504 Missouri cities →

Questions people ask

About water in Anniston

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.