Star Valley Tap Water Quality Report
Star Valley's water has 1 contaminant above EPA MCLGs. Consider using a certified water filter for additional protection.
No single water system serves most of Star Valley (2,547 residents, Census 2024 estimate). Its large systems are TOWN OF STAR VALLEY WATER DEPARTMENT (EPA counts 1,157 people served, about 45% of Star Valley's population); PAYSON TOWN OF (EPA counts 17,682 people served, more than Star Valley's population). EPA's counts may include people served outside Star Valley, so each share is at most that. Check which one bills you: each system's figures are shown separately below.
- TOWN OF STAR VALLEY WATER DEPARTMENT: 94 contaminants tested, 1 above EPA MCLGs; health-based violations since 2020: 0
- PAYSON TOWN OF: 108 contaminants tested, 5 above EPA MCLGs; health-based violations since 2020: 0
Other systems listed for Star Valley with results above guidelines: PAYSON TOWN OF (5 above guidelines)
Water systems
2 large systems
Residents (Census 2024)
2,547
Health-based violations since 2020
0
TOWN OF STAR VALLEY WATER DEPARTMENT. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
May 2022 · TOWN OF STAR VALLEY WATER DEPARTMENT
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Star Valley 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. Star Valley's water has 1 contaminant above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
TOWN OF STAR VALLEY WATER DEPARTMENT, Star Valley's water system, serves 1,157 people. 1 other system is listed for Star Valley. Each system's results are listed under its own name, never added to TOWN OF STAR VALLEY WATER DEPARTMENT's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for TOWN OF STAR VALLEY WATER DEPARTMENT is from May 2022.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Arizona
Star Valley Water Service Areas
What these numbers actually mean for Star Valley, AZ
We read Star Valley, 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.
- 1 contaminant above EPA MCLGs and 6 contaminants with an EPA health goal detected in some samples (no level on file)
- 81 results on file
- No PFAS results on record
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Recommended Water Filters for Star Valley
Based on Star Valley'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
G3 P800
NSF Certified:
Flow Rate
800 gpm
Daily Production
800 gpd
Highlights:
- High water production rate
- Modern design
- No tank needed
- NSF-42, NSF-53, NSF-58, NSF-372 certified
Removes 15 contaminants:
+10 more
Chlorine, Copper, Manganese, Potassium, Selenium, Total Dissolved Solids, Nitrate, Chloride, Sodium, Strontium
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
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.
On a private well near Star Valley? Public-water results do not apply to private wells. See Gila County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Frequently Asked Questions About Star Valley Tap Water
Star Valley's water has 1 contaminant 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 TOWN OF STAR VALLEY WATER DEPARTMENT. For a problem with your water now (discolored water, no water, low pressure, a leak), contact TOWN OF STAR VALLEY WATER DEPARTMENT directly.
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