City water profile

Water hardness in Chino Valley

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

Utility-reported hardness

Not yet available

Check your provider and source →

State comparison: Unavailable
Evidence comparison rank: —
Matched utilities: 10
Active health records: 2

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.

Chino Valley Town Of

AZ0413137 · Groundwater · 2,742 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, 2021 to Dec 31, 2023

Violation history (26)

Imported violation history for Chino Valley Town Of
Rule	Status	Period
Chlorine	Resolved	Jul 1, 2025 to Jul 31, 2025
Lead and Copper Rule	Resolved	Jan 1, 2024 to Feb 27, 2024
Consumer Confidence Rule	Resolved	Oct 2, 2023 to Oct 26, 2023
cis-1,2-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Xylenes, Total	Resolved	Oct 1, 2023 to Dec 31, 2023
DICHLOROMETHANE	Resolved	Oct 1, 2023 to Dec 31, 2023
Vinyl chloride	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
1,2-Dichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1,1-Trichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
Carbon tetrachloride	Resolved	Oct 1, 2023 to Dec 31, 2023
Trichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Tetrachloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Benzene	Resolved	Oct 1, 2023 to Dec 31, 2023
Toluene	Resolved	Oct 1, 2023 to Dec 31, 2023
Styrene	Resolved	Oct 1, 2023 to Dec 31, 2023
Chlorine	Resolved	Oct 1, 2023 to Dec 31, 2023
Ethylbenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
1,2,4-Trichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
1,1,2-Trichloroethane	Resolved	Oct 1, 2023 to Dec 31, 2023
CHLOROBENZENE	Resolved	Oct 1, 2023 to Dec 31, 2023
1,2-Dichloropropane	Resolved	Oct 1, 2023 to Dec 31, 2023
o-Dichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
p-Dichlorobenzene	Resolved	Oct 1, 2023 to Dec 31, 2023
trans-1,2-Dichloroethylene	Resolved	Oct 1, 2023 to Dec 31, 2023
Chlorine	Resolved	Jul 1, 2022 to Sep 30, 2022

Chino Meadows Ii

AZ0413079 · Groundwater · 2,350 people served system-wide

The system names this served city; Census place overlap links the city to this ZCTA.

2 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, 2023 to Dec 31, 2025

Violation history (12)

Imported violation history for Chino Meadows Ii
Rule	Status	Period
Lead and Copper Rule	Unaddressed	Jan 1, 2026
Consumer Confidence Rule	Unaddressed	Oct 2, 2025
Consumer Confidence Rule	Resolved	Jul 1, 2025 to Nov 5, 2025
Revised Total Coliform RuleHealth-based	Unaddressed	Dec 16, 2024
Revised Total Coliform RuleHealth-based	Unaddressed	Oct 13, 2024
Chlorine	Resolved	Oct 1, 2024 to Oct 31, 2024
Consumer Confidence Rule	Resolved	Oct 2, 2023 to Aug 13, 2024
Chlorine	Resolved	Jul 1, 2023 to Sep 30, 2023
TTHM	Archived	Jan 1, 2023 to Dec 31, 2025
Total Haloacetic Acids (HAA5)	Archived	Jan 1, 2023 to Dec 31, 2025
Chlorine	Resolved	Apr 1, 2021 to Jun 30, 2021
Revised Total Coliform Rule	Resolved	Feb 1, 2021 to Mar 29, 2021

Appaloosa Water Company

AZ0413208 · Groundwater · 600 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 (10)

Imported violation history for Appaloosa Water Company
Rule	Status	Period
Lead and Copper Rule	Unaddressed	Jan 1, 2026
Consumer Confidence Rule	Unaddressed	Oct 2, 2025
Consumer Confidence Rule	Unaddressed	Jul 1, 2025
Arsenic	Resolved	Jul 1, 2024 to Sep 30, 2024
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Oct 20, 2024
Consumer Confidence Rule	Resolved	Oct 2, 2023 to Sep 17, 2024
Chlorine	Resolved	Jul 1, 2023 to Sep 30, 2023
Chlorine	Resolved	Apr 1, 2021 to Jun 30, 2021
TTHM	Resolved	Jan 1, 2021 to Dec 31, 2023
Total Haloacetic Acids (HAA5)	Resolved	Jan 1, 2021 to Dec 31, 2023

Inscription Canyon Water Company

AZ0413263 · Groundwater · 566 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 (4)

Imported violation history for Inscription Canyon Water Company
Rule	Status	Period
Chlorine	Resolved	Nov 1, 2025 to Nov 30, 2025
LEAD AND COPPER RULE REVISIONS	Resolved	Jul 2, 2025 to Mar 13, 2026
Revised Total Coliform Rule	Resolved	Aug 1, 2023 to Sep 27, 2023
Chlorine	Resolved	Jan 1, 2022 to Mar 31, 2022

Acme Water - Yavapai Estates

AZ0413077 · Groundwater · 243 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 mg/L
Action level: 0.015 mg/L

0% of the listed benchmark

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

Arsenic

EPA SDWIS reported health-based violation

Reported violation

Reported level: 0.012 MG/L
Maximum contaminant level: 0.01 MG/L

120% of the listed benchmark

Monitoring period: Apr 1, 2021 to Jun 30, 2021

Violation history (3)

Imported violation history for Acme Water - Yavapai Estates
Rule	Status	Period
LEAD AND COPPER RULE REVISIONS	Unaddressed	Jul 2, 2025
ArsenicHealth-based	Resolved	Apr 1, 2021 to Jun 30, 2021
ArsenicHealth-based	Resolved	Jan 1, 2021 to Mar 31, 2021

Quail Ridge Dwid

AZ0413307 · Groundwater · 179 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, 2021 to Dec 31, 2023

Violation history (5)

Imported violation history for Quail Ridge Dwid
Rule	Status	Period
LEAD AND COPPER RULE REVISIONS	Unaddressed	Jul 2, 2025
Arsenic	Resolved	Apr 1, 2022 to Jun 30, 2022
Chlorine	Resolved	Apr 1, 2022 to Jun 30, 2022
Chlorine	Resolved	Jan 1, 2022 to Mar 31, 2022
Arsenic	Resolved	Jan 1, 2021 to Mar 31, 2021

Mountain View Mhp

AZ0413419 · Groundwater · 160 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, 2022 to Dec 31, 2024

Violation history (1)

Imported violation history for Mountain View Mhp
Rule	Status	Period
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Oct 20, 2024

Chino Valley Park

AZ0413431 · Groundwater · 65 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 (1)

Imported violation history for Chino Valley Park
Rule	Status	Period
Consumer Confidence Rule	Resolved	Oct 2, 2023 to Oct 27, 2023

Road Runner Mhp

AZ0413338 · Groundwater · 60 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 (4)

Imported violation history for Road Runner Mhp
Rule	Status	Period
Public Notice	Resolved	Dec 20, 2024 to Feb 24, 2025
LEAD AND COPPER RULE REVISIONS	Resolved	Oct 17, 2024 to Jan 6, 2025
LEAD AND COPPER RULE REVISIONSHealth-based	Resolved	Oct 17, 2024 to Jan 6, 2025
Consumer Confidence Rule	Resolved	Jul 1, 2024 to Oct 20, 2024

Whispering Winds Apartments

AZ0413487 · Groundwater · 60 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: 6.0e-4 mg/L
Action level: 0.015 mg/L

4% of the listed benchmark

Monitoring period: Jan 1, 2025 to Jun 30, 2025

Arsenic

EPA SDWIS reported health-based violation

Reported violation

Reported level: 0.011 MG/L
Maximum contaminant level: 0.01 MG/L

110% of the listed benchmark

Monitoring period: Apr 1, 2025 to Jun 30, 2025

Violation history (38)

Imported violation history for Whispering Winds Apartments
Rule	Status	Period
Consumer Confidence Rule	Unaddressed	Oct 2, 2025
Lead and Copper Rule	Resolved	Oct 1, 2025 to Mar 30, 2026
Consumer Confidence Rule	Unaddressed	Jul 1, 2025
Lead and Copper Rule	Unaddressed	Apr 3, 2025
ArsenicHealth-based	Resolved	Apr 1, 2025 to Jun 30, 2025
Public Notice	Resolved	Mar 11, 2025 to May 27, 2025
Public Notice	Resolved	Feb 20, 2025 to May 27, 2025
ArsenicHealth-based	Resolved	Jan 1, 2025 to Mar 31, 2025
Public Notice	Resolved	Dec 27, 2024 to May 27, 2025
Consumer Confidence Rule	Unaddressed	Oct 2, 2024
ArsenicHealth-based	Resolved	Oct 1, 2024 to Dec 31, 2024
Public Notice	Resolved	Aug 18, 2024 to May 27, 2025
Arsenic	Resolved	Jul 1, 2024 to Sep 30, 2024
Lead and Copper Rule	Resolved	Jul 1, 2024 to May 20, 2025
Consumer Confidence Rule	Unaddressed	Jul 1, 2024
Public Notice	Resolved	Jun 15, 2024 to May 27, 2025
E. COLI	Resolved	Apr 24, 2024 to Nov 21, 2025
Public Notice	Resolved	Apr 11, 2024 to May 27, 2025
ArsenicHealth-based	Resolved	Apr 1, 2024 to Jun 30, 2024
ArsenicHealth-based	Resolved	Jan 1, 2024 to Mar 31, 2024
Lead and Copper Rule	Resolved	Jan 1, 2024 to May 20, 2025
Public Notice	Resolved	Nov 26, 2023 to Dec 4, 2023
Consumer Confidence Rule	Unaddressed	Oct 2, 2023
ArsenicHealth-based	Resolved	Oct 1, 2023 to Dec 31, 2023
Lead and Copper Rule	Resolved	Jul 1, 2023 to May 20, 2025
ArsenicHealth-based	Resolved	Jul 1, 2023 to Sep 30, 2023
Public Notice	Resolved	Jun 15, 2023 to May 27, 2025
Public Notice	Resolved	Jun 15, 2023 to May 27, 2025
ArsenicHealth-based	Resolved	Apr 1, 2023 to Jun 30, 2023
Public Notice	Resolved	Jan 8, 2023 to Jun 30, 2023
Lead and Copper Rule	Resolved	Jan 1, 2023 to May 20, 2025
ArsenicHealth-based	Resolved	Jan 1, 2023 to Mar 31, 2023
Lead and Copper Rule	Resolved	Oct 1, 2022 to Dec 19, 2022
ArsenicHealth-based	Resolved	Oct 1, 2022 to Dec 31, 2022
Groundwater RuleHealth-based	Resolved	Aug 18, 2022 to Dec 20, 2024
Groundwater RuleHealth-based	Resolved	Aug 18, 2022 to Dec 20, 2024
Lead and Copper Rule	Resolved	Jan 1, 2022 to Aug 16, 2022
Revised Total Coliform Rule	Resolved	Jun 1, 2021 to Aug 11, 2021

City summary

What the indexed records say

Chino Valley has 1 published ZIP profile across Yavapai County. The regional-evidence median is 245 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: 0.9 miles
Profiles with evidence: 1/1

Confidence labels

High: 1Moderate: 0Low: 0

Observation window: Jun 27, 2016 to May 1, 2024.

ZIP directory

Water reports in Chino Valley

Open a ZIP for site-level provenance and measurements.

ZIP code

86323

Very Hard

245 PPM

Nearest site: 0.9 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 Arizona communities

Camp Verde

Yavapai County

245 PPM median

Clarkdale

Yavapai County

248 PPM median

Cornville

Yavapai County

221 PPM median

Cottonwood

Yavapai County

197 PPM median

Jerome

Yavapai County

248 PPM median

Oak Creek Canyon

Yavapai County

228 PPM median

Search all 133 Arizona cities →

Questions people ask

About water in Chino Valley

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.