City water profile

Water hardness in Fort Mohave

Find official utility reports, understand hardness, and check the water system serving your home in Fort Mohave, Arizona.

Utility-reported hardness

Not yet available

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State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 2
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 →

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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.

Lagoon Estates Wc Unit 7

AZ0408021 · Groundwater · 1,578 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: 0.0011 mg/L
Action level: 0.015 mg/L

7% of the listed benchmark

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

Violation history (5)

Imported violation history for Lagoon Estates Wc Unit 7
Rule	Status	Period
Chlorine	Resolved	Apr 1, 2025 to Apr 30, 2025
E. COLI	Resolved	May 23, 2024 to Jul 15, 2024
TTHM	Resolved	Jan 1, 2022 to Dec 31, 2022
Total Haloacetic Acids (HAA5)	Resolved	Jan 1, 2022 to Dec 31, 2022
Revised Total Coliform Rule	Resolved	Jan 1, 2021 to Feb 25, 2021

Snowbird Rv Park

AZ0408066 · Groundwater · 180 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 mg/L
Action level: 0.015 mg/L

0% of the listed benchmark

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

Violation history (45)

Imported violation history for Snowbird Rv Park
Rule	Status	Period
Public Notice	Unaddressed	Feb 4, 2026
Lead and Copper Rule	Resolved	Jan 1, 2026 to Mar 23, 2026
Public Notice	Unaddressed	Jul 2, 2025
LEAD AND COPPER RULE REVISIONS	Resolved	Jul 2, 2025 to Mar 7, 2026
Chlorine	Resolved	Jul 1, 2025 to Jul 31, 2025
Chlorine	Archived	Apr 1, 2025 to Apr 30, 2025
Public Notice	Resolved	Feb 8, 2025 to Sep 12, 2025
Lead and Copper Rule	Resolved	Jan 1, 2025 to Mar 26, 2025
TTHM	Archived	Jan 1, 2025 to Dec 31, 2025
Chlorine	Resolved	Dec 1, 2024 to Dec 31, 2024
Chlorine	Resolved	Nov 1, 2024 to Nov 30, 2024
Chlorine	Resolved	Oct 1, 2024 to Oct 31, 2024
Lead and Copper Rule	Resolved	Oct 1, 2024 to Nov 18, 2024
Groundwater RuleHealth-based	Resolved	Apr 27, 2024 to Aug 12, 2024
Groundwater RuleHealth-based	Resolved	Apr 12, 2024 to Jun 6, 2024
Groundwater RuleHealth-based	Resolved	Apr 12, 2024 to Jul 30, 2024
Groundwater RuleHealth-based	Resolved	Apr 12, 2024 to Jun 6, 2024
Lead and Copper Rule	Resolved	Apr 2, 2024 to Jan 31, 2025
Chlorine	Resolved	Apr 1, 2024 to Apr 30, 2024
Public Notice	Resolved	Jan 2, 2024 to Mar 25, 2024
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2024 to Dec 31, 2024
TTHM	Archived	Jan 1, 2024 to Dec 31, 2024
Lead and Copper Rule	Resolved	Jan 1, 2024 to Jan 31, 2025
Chlorine	Resolved	Oct 1, 2023 to Dec 31, 2023
Chlorine	Resolved	Jul 1, 2023 to Sep 30, 2023
Chlorine	Resolved	Apr 1, 2023 to Jun 30, 2023
Revised Total Coliform Rule	Resolved	Jan 1, 2023 to Feb 22, 2023
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2023 to Dec 31, 2023
TTHM	Archived	Jan 1, 2023 to Dec 31, 2023
Lead and Copper Rule	Resolved	Oct 1, 2022 to Jun 27, 2024
Chlorine	Resolved	Oct 1, 2022 to Dec 31, 2022
Chlorine	Resolved	Apr 1, 2022 to Jun 30, 2022
Public Notice	Resolved	Jan 12, 2022 to Mar 11, 2022
Public Notice	Resolved	Jan 12, 2022 to Mar 11, 2022
TTHM	Archived	Jan 1, 2022 to Dec 31, 2022
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2022 to Dec 31, 2022
Lead and Copper Rule	Resolved	Oct 1, 2021 to Oct 18, 2021
Chlorine	Resolved	Oct 1, 2021 to Dec 31, 2021
Public Notice	Resolved	Jul 31, 2021 to Jul 1, 2022
Public Notice	Resolved	Jul 12, 2021 to Mar 11, 2022
Lead and Copper RuleHealth-based	Resolved	Jul 1, 2021 to Oct 8, 2021
Lead and Copper Rule	Resolved	Apr 3, 2021 to Oct 18, 2021
Lead and Copper RuleHealth-based	Resolved	Mar 2, 2021 to Sep 21, 2021
Lead and Copper Rule	Resolved	Jan 1, 2021 to Oct 29, 2021
Groundwater RuleHealth-based	Unaddressed	Feb 6, 2018

City summary

What the indexed records say

Fort Mohave has 1 published ZIP profile across Mohave County. The regional-evidence median is 306 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: 20.1 miles
Profiles with evidence: 1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Oct 26, 2022 to Oct 26, 2022.

ZIP directory

Water reports in Fort Mohave

Open a ZIP for site-level provenance and measurements.

ZIP code

86426

Very Hard

306 PPM

Nearest site: 20.1 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 Arizona communities

Meadview

Mohave County

302 PPM median

Mohave Valley

Mohave County

306 PPM median

Oatman

Mohave County

306 PPM median

White Hills

Mohave County

638 PPM median

Chloride

Mohave County

— No median

Dolan Springs

Mohave County

— No median

Search all 133 Arizona cities →

Questions people ask

About water in Fort Mohave

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.