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City water profile

Water hardness in Quartzsite

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

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.

Quartzsite Town Of

AZ0415346 · Groundwater · 2,761 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 (5)
Imported violation history for Quartzsite Town Of
RuleStatusPeriod
ChlorineResolvedJul 1, 2024 to Jul 31, 2024
Lead and Copper RuleResolvedJan 1, 2024 to Dec 11, 2024
ChlorineResolvedOct 1, 2023 to Dec 31, 2023
ChlorineResolvedApr 1, 2022 to Jun 30, 2022
E. COLIResolvedSep 24, 2021 to Nov 3, 2021

Cs Q Mountain Water Company

AZ0415096 · Groundwater · 1,224 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
0.0012 mg/L
Action level
0.015 mg/L

8% of the listed benchmark

Monitoring period: Jan 1, 2018 to Dec 31, 2020

Violation history (6)
Imported violation history for Cs Q Mountain Water Company
RuleStatusPeriod
Lead and Copper RuleResolvedJan 1, 2025 to Mar 24, 2025
Lead and Copper RuleResolvedOct 1, 2023 to Oct 11, 2024
Revised Total Coliform RuleResolvedMar 1, 2022 to Apr 21, 2022
Revised Total Coliform RuleResolvedDec 1, 2021 to Feb 1, 2022
Revised Total Coliform RuleResolvedJul 1, 2021 to Sep 2, 2021
Revised Total Coliform RuleResolvedFeb 1, 2021 to Mar 12, 2021

88 Shades Rv Park

AZ0415435 · Groundwater · 488 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 (0)

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.

No comparable numerical result available

Federal SDWIS data does not provide a usable numerical result and benchmark for this profile. Missing data is not a pass. Check the serving utility's current Consumer Confidence Report.

Violation history (4)
Imported violation history for 88 Shades Rv Park
RuleStatusPeriod
ChlorineArchivedMar 1, 2026 to Mar 31, 2026
ChlorineArchivedFeb 1, 2026 to Feb 28, 2026
ChlorineArchivedJan 1, 2026 to Jan 31, 2026
Revised Total Coliform RuleResolvedNov 1, 2021 to Dec 29, 2021

Q Mountain Vista Mhp

AZ0415509 · Groundwater · 440 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
0.0029 mg/L
Action level
0.015 mg/L

19% of the listed benchmark

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

Violation history (0)

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

City summary

What the indexed records say

Quartzsite has 1 published ZIP profile across La Paz County. No qualifying nearby hardness observation is available for the city.

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 hard0 ZIPs

0 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
— miles
Profiles with evidence
0/1

Confidence labels

High: 0Moderate: 0Low: 0

Observation window: unavailable to unavailable.

ZIP directory

Water reports in Quartzsite

Open a ZIP for site-level provenance and measurements.

ZIP code

85346

No estimate

—

Nearest site
— mi
Confidence
—

View full ZIP evidence →

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Use a measured hardness result. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Quartzsite

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.