FAQs • Midland, TX • CivicEngage

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What requirements are associated with sampling?: All samples must be turned in within 15 minutes of sampling OR within 30 hours of sampling on ice. Don't forget to only sample in a City of Midland sample bottle andfill out the Chain of Custody form completely.

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Utilities Laboratory

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1. What is the cost for testing?: The cost for testing Total Coliform & E. coli in drinking water is $18 per sample. Testing on non-potable water is $25 per sample.

2. What is Total Coliform?: Total Coliform is an indicator bacterium. When present, it indicates that the water tested may be contaminated with disease causing bacteria. Positive results will also be tested for E. coli, a specific coliform which is harmful when ingested by humans.

3. How do I get started on receiving testing?: Stop by the lab during normal business hours and pick up sampling handouts, Chain of Custody forms and sample bottles.

4. What requirements are associated with sampling?: All samples must be turned in within 15 minutes of sampling OR within 30 hours of sampling on ice. Don't forget to only sample in a City of Midland sample bottle and fill out the Chain of Custody form completely.