Chandler Tap Water Quality Report
Chandler's water has 3 contaminants above EPA MCLGs. Consider using a certified water filter for additional protection.
3 other systems serving parts of Chandler report results above guidelines — check which system bills you. ALMA RANCHETTES (4 above guidelines), GILBERT RIGG WELL COOP (1 above guidelines), CHANDLER HEIGHTS CITRUS IRRIGATION DIST (1 above guidelines)
Other systems listed for Chandler with results above guidelines: LAMPLIGHTER RV RESORT (2 above guidelines), HOUSTON CREEK PARK (1 above guidelines)
Water system
CHANDLER CITY OF
4 other systems also serve parts of Chandler. 2 other systems are listed for Chandler. See their figures
People Served
247,328
Health-based violations since 2020
0
CHANDLER CITY OF. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Aug 2025 · CHANDLER CITY OF
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Chandler Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Chandler's water has 3 contaminants above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
CHANDLER CITY OF, Chandler's water system, serves 247,328 people. 4 other systems also serve parts of Chandler. 2 other systems are listed for Chandler. Each system's results are listed under its own name, never added to CHANDLER CITY OF's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for CHANDLER CITY OF is from Aug 2025.
In EPA's 2023–2026 UCMR 5 testing, CHANDLER CITY OF measured lithium at up to 305 µg/L, which EPA counts as above its health reference level of 10 µg/L. That level is a screening value EPA uses to decide what to study further, not a legal limit, and this result does not change this page's water-quality summary.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Arizona
Chandler Water Service Areas
What these numbers actually mean for Chandler, AZ
We read Chandler, AZ’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 3 contaminants above EPA MCLGs and 16 contaminants with an EPA health goal detected in some samples (no level on file)
- 114 results on file
- 23 PFAS compounds on record
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Recommended Water Filters for Chandler
Based on Chandler's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
AquaTru
Classic
NSF Certified:
Flow Rate
0.04 gpm
Daily Production
600 gpd
Highlights:
- Best overall contaminant reduction score
- Most performance certifications
- Lifetime warranty
- NSF-42, NSF-53, NSF-58, NSF-401 certified
Removes 23 contaminants:
+18 more
Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)
AquaTru
Carafe
NSF Certified:
Flow Rate
0.3 gpm
Daily Production
4 gpd
Highlights:
- Verified PFAS reduction
- Glass collection vessel
- Plug-and-play installation
- NSF-53, NSF-42, NSF-58, NSF-401, NSF-372 certified
Removes 17 contaminants:
+12 more
Arsenic, 83+ contaminants, Copper, Total THMs, Chloroform, Chloride, Sulfate, Nitrate (as N), Molybdenum, Barium, Strontium, Uranium
Waterdrop
G3 P600
NSF Certified:
Flow Rate
600 gpm
Daily Production
600 gpd
Highlights:
- Space-saving design
- Good contaminant reduction
- NSF-58 certified
Removes 4 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
0.042 gpm
Daily Production
130 gpd
Highlights:
- Built-in UV sterilization
- Easy maintenance with filter change reminders
- NSF-58 certified
- Hot and cold water dispensing
Removes 12 contaminants:
+7 more
Molybdenum, Sulfate, Strontium, Phosphorus, Chlorine, Barium, Nitrate
Verify Your Water Quality with Independent Testing
With 3 contaminants above EPA MCLGs and 16 contaminants with an EPA health goal detected in some samples (no level on file), independent laboratory testing provides a second opinion and can track changes over time.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
With 3 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Chandler's water readings can explain
Utility-reported data for Chandler includes a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Chandler, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Chandler? Public-water results do not apply to private wells. See Maricopa County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Chandler
Chandler's tap water measures 8.1 grains per gallon (139.0 mg/L) — hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for 8.1 gpg water in Chandler — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Arizona as a whole, read water softener cost in Arizona — priced against the plumber wage published for the state.
Frequently Asked Questions About Chandler Tap Water
Chandler's water has 3 contaminants above EPA MCLGs. While the water meets federal legal limits, we recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach CHANDLER CITY OF. For a problem with your water now (discolored water, no water, low pressure, a leak), contact CHANDLER CITY OF directly.
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