Water Utility

Arizona Water Company - Pinal Valley

Location Casa Grande, Arizona,
AZ
Serves 113,516
Source Groundwater
PWS ID AZ0411009

Overview

Contaminants Detected

Arsenic

Potential Effect: Over Legal Limit
This Utility: 4.58 ppb Legal Limit: 10 ppb
1,146x
EWG's Health Guideline:
0.004 ppb

Chromium (hexavalent)*

Potential Effect: cancer
This Utility: 6.82 ppb No Legal Limit
341x
EWG's Health Guideline:
0.02 ppb

Haloacetic acids (HAA5)

Potential Effect: cancer
This Utility: 2.01 ppb Legal Limit: 60 ppb
20x
EWG's Health Guideline:
0.1 ppb

Haloacetic acids (HAA9)*

Potential Effect: cancer
This Utility: 4.52 ppb No Legal Limit
75x
EWG's Health Guideline:
0.06 ppb

Nitrate

Potential Effect: cancer
This Utility: 5.65 ppm Legal Limit: 10 ppb
40x
EWG's Health Guideline:
0.14 ppb
This Utility: 5.55 ppm Legal Limit: 10 ppb
40x
EWG's Health Guideline:
0.14 ppb
This Utility: 1.15 ppt Legal Limit: 10 ppb
1,150x
EWG's Health Guideline:
0.001 ppb

Total trihalomethanes (TTHMs)

Potential Effect: cancer
This Utility: 17.1 ppb Legal Limit: 80 ppb
114x
EWG's Health Guideline:
0.15 ppb
This Utility: 47.3 ppb Legal Limit: 2000 ppb
EWG's Health Guideline:
700 ppb
This Utility: 167 ppb No Legal Limit
EWG's Health Guideline:
210 ppb
This Utility: 8.71 ppb Legal Limit: 100 ppb
This Utility: 1.28 ppm Legal Limit: 4 ppm
This Utility: 0.798 ppb No Legal Limit
This Utility: 217.8 ppb No Legal Limit
This Utility: 0.254 ppb No Legal Limit
EWG's Health Guideline:
100 ppb
This Utility: 2.91 ppb No Legal Limit
EWG's Health Guideline:
40 ppb
This Utility: 18.6 ppt No Legal Limit
EWG's Health Guideline:
2000 ppt
This Utility: 3.91 ppt No Legal Limit
EWG's Health Guideline:
1000 ppt
This Utility: 1.6 ppt No Legal Limit
EWG's Health Guideline:
1000 ppt
This Utility: 3.33 ppt No Legal Limit
EWG's Health Guideline:
1000 ppt
This Utility: 3.87 ppt No Legal Limit
EWG's Health Guideline:
1000 ppt

Radium, combined (-226 and -228)

Potential Effect: cancer
This Utility: 0.05 ppb Legal Limit: 5 ppb
EWG's Health Guideline:
0.05 ppb
This Utility: 1.51 ppb Legal Limit: 50 ppb
EWG's Health Guideline:
30 ppb
This Utility: 1.41 ppb No Legal Limit
EWG's Health Guideline:
1500 ppb
This Utility: 7.69 ppb No Legal Limit
EWG's Health Guideline:
21 ppb

Find a Filter

See which water filtration technologies are effective at reducing the contaminants detected in this utility's water supply.

Carbon Filters
Filters 4 contaminants exceeding guidelines (+5 others)

Can reduce the levels of many common contaminants.

Pros
  • Lower upfront cost
  • Reduced maintenance
Cons
  • Does not remove all contaminants
Reverse Osmosis
Filters 8 contaminants exceeding guidelines (+14 others)

Can reduce the levels of many common contaminants.

Pros
  • Most effective
Cons
  • Higher upfront cost
  • Requires more maintenance
  • Wastes water
Other Considerations
Ion Exchange
PROS: Softens hard water, Reduces some contaminants
CONS: Doesn't remove all contaminants
Whole-House Filters
PROS: Useful for reducing radiologicals and TCE
CONS: Expensive to install and maintain, Risk of bacterial contamination

Explore filter options for each contaminant. See which technologies are effective at reducing specific contaminants.

Contaminant Activated Carbon Reverse Osmosis Ion Exchange
Contaminants Above Health Guidelines
Arsenic
Chromium (hexavalent)*
Haloacetic acids (HAA5)
Haloacetic acids (HAA9)*
Nitrate
Nitrate and nitrite
Perfluorohexane sulfonate (PFHXS)
Total trihalomethanes (TTHMs)
Other Contaminants Detected
Barium
Chlorate*
Chromium (total)
Fluoride
Germanium
Lithium
Manganese
Molybdenum
Perfluorobutane sulfonate (PFBS)
Perfluorobutanoic Acid (PFBA)
Perfluoroheptanoic acid (PFHPA)
Perfluorohexanoic Acid (PFHxA)
Perfluoropentanoic Acid (PFPeA)
Radium, combined (-226 and -228)
Selenium
Strontium*
Vanadium*

Protect your family's health.

Don't wait for your utility to improve. Get a free water analysis from AquaPura and find the right filtration system for your home.