Canadian Coliform and E. coli Water Test
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For Canadian Tap Score clients only. All testing occurs in Canada and return shipping via Canada Post is included.
Recommended by SimpleLab™ for high precision coliform and E. coli testing in drinking water. Ideal for Canadian clients specifically concerned about common bacterial issues.

About the Canadian Coliform and E. coli Water Test:
This is the right test for you if:
- Are located in Canada.
- Are served by a private well or spring.
- Rely on a surface water supply.
- Have a septic tank near the well or other source of potential bacterial contamination.
- Water smells or tastes musty, moldy, or mildew-like.
- You see biofilm buildup or other microbial growths on faucets and fixtures.
1. Sample
You'll get everything you need to collect your drinking water sample, including easy-to-follow instructions.
2. Ship
Shipping is free, so getting your sample to the lab won't cost you a thing.
3. Test
We route your sample to an independent, certified lab in our network that's best equipped to analyze your water.
4. Report
Once the lab analysis is complete you'll get an interactive digital report that explains your results and what to do next.
The Canadian Coliform and E. coli Water Test kit includes analysis for 2 analytes:
Bacteria: 2
E. coli / Total Coliform
Choose your preferred shipping method at checkout:

Independent, Accurate & Actionable Lab Reports.
After our labs evaluate your water, we generate your Tap Score™ using an algorithm that removes subjectivity and supports unbiased solutions.
- Contaminant Breakdown
- Health Risks & Considerations
- Impact on Home & Plumbing
- Treatment Recommendations

Certified, Regional Lab Testing.
With over 250 world-class testing facilities in our network, we can test your water with greater specialization, faster speeds and higher standards.

Customer service meets science.
Our Support Team includes water quality engineers, scientists, and toxicology experts who help make sense of your results.
- Insight into health, aesthetic & plumbing risks
- Recommendations based on your data
- Available by live chat, phone, or email
Go ahead. Ask us anything
We know this stuff feels complicated, but we are dedicated to keeping it simple. Answers to all your questions are always a chat or FAQ away.
Which test is right for me?
When in doubt, start with a Core Kit to analyze multiple contaminants with a single test. If you have more specific motivations for testing, try our Customize My Kit feature to match your needs to the right test(s).
What's the turnaround time?
Most people receive results within 3-5 business days after the lab receives their sample. However, some tests may require additional analytical time so be sure to check each kit’s product page for the most accurate estimate.
What will my report include?
Your report will rank your water against local and federal safety benchmarks, provide a thorough breakdown of any contaminants detected and how they may be affecting your health or plumbing, and provide non-biased treatment recommendations.
Are Tap Score labs certified?
Every lab facility in our network is certified with accreditations ranging from ISO to NELAC/ELAP, Direct State, DoD, DoE, DoH and beyond. Need a specific certification? Let us know so that we can meet your needs accordingly.
