Water Utility

Soos Creek Water and Sewer District

Location King County, Washington,
WA
Serves 64,534
Source Purchased surface water
PWS ID WA5340100

Overview

Contaminants Detected

Bromate*

Potential Effect: cancer
This Utility: 0.352 ppb Legal Limit: 10 ppb
3.5x
EWG's Health Guideline:
0.1 ppb
This Utility: 0.0664 ppb No Legal Limit
3.3x
EWG's Health Guideline:
0.02 ppb

Bromodichloromethane

Potential Effect: cancer
This Utility: 1.72 ppb No Legal Limit
29x
EWG's Health Guideline:
0.06 ppb

Chloroform

Potential Effect: cancer
This Utility: 28.7 ppb No Legal Limit
72x
EWG's Health Guideline:
0.4 ppb

Chromium (hexavalent)*

Potential Effect: cancer
This Utility: 0.134 ppb No Legal Limit
6.7x
EWG's Health Guideline:
0.02 ppb
This Utility: 13.8 ppb No Legal Limit
69x
EWG's Health Guideline:
0.2 ppb

Haloacetic acids (HAA5)

Potential Effect: cancer
This Utility: 31.1 ppb Legal Limit: 60 ppb
311x
EWG's Health Guideline:
0.1 ppb

Haloacetic acids (HAA9)*

Potential Effect: cancer
This Utility: 33 ppb No Legal Limit
550x
EWG's Health Guideline:
0.06 ppb

Radium, combined (-226 and -228)

Potential Effect: cancer
This Utility: 0.71 ppb Legal Limit: 5 ppb
14x
EWG's Health Guideline:
0.05 ppb

Total trihalomethanes (TTHMs)

Potential Effect: cancer
This Utility: 30.4 ppb Legal Limit: 80 ppb
203x
EWG's Health Guideline:
0.15 ppb

Trichloroacetic acid

Potential Effect: cancer
This Utility: 16.3 ppb No Legal Limit
163x
EWG's Health Guideline:
0.1 ppb
This Utility: 16.1 ppb No Legal Limit
EWG's Health Guideline:
210 ppb
This Utility: 0.095 ppb No Legal Limit
This Utility: 2.25 ppb No Legal Limit
EWG's Health Guideline:
100 ppb
This Utility: 1.03 ppb No Legal Limit
EWG's Health Guideline:
53 ppb

Nitrate

Potential Effect: cancer
This Utility: 0.062 ppm Legal Limit: 10 ppm
EWG's Health Guideline:
0.14 ppm
This Utility: 0.0294 ppb No Legal Limit
EWG's Health Guideline:
1500 ppb
This Utility: 0.495 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 9 contaminants exceeding guidelines (+1 others)

Can reduce the levels of many common contaminants.

Pros
  • Lower upfront cost
  • Reduced maintenance
Cons
  • Does not remove all contaminants
Reverse Osmosis
Filters 11 contaminants exceeding guidelines (+4 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
Bromate*
Bromochloroacetic acid
Bromodichloromethane
Chloroform
Chromium (hexavalent)*
Dichloroacetic acid
Haloacetic acids (HAA5)
Haloacetic acids (HAA9)*
Radium, combined (-226 and -228)
Total trihalomethanes (TTHMs)
Trichloroacetic acid
Other Contaminants Detected
Chlorate*
Germanium
Manganese
Monochloroacetic acid
Nitrate
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.