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What drinking water contamination tests should you order? Here we discuss the general classes of water contaminants covered in a
Title 5 water test. Sketch of a dug well courtesy Carson Dunlop.
This website describes the types of water testing available, outlines common water test fees, describes the details of what parameters are included in various water test options, and gives advice to assist you in deciding what tests to order.
Readers should also see our longer article Water Quality Testing, and advice for home buyers
and building owners: water contaminants, water test procedures, well shock procedures, preventing drinking water
contamination, and Cheating on water tests in that document.
Title 5- water test parameters and how to check for pesticide contaminants in drinking water
This page lists a set of Title 5 Water Testing parameters for property buyers or owners who need to meet Title 5 (Title V) property and drinking water standards. Review this requirement with your lender. Be sure to review actual parameters with your home inspector or laboratory: parameters and costs vary.
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Additional technical contributors & reference sources for this article are listed below.
Thanks to Alan Carson and Bob Dunlop, Carson Dunlop, Associates, Toronto, for permission to use illustrations from their publication, The Illustrated Home which illustrates construction details and building components. Carson Dunlop provides home inspection education, publications, report writing materials, and home inspection services. Alan Carson is a past president of ASHI, the American Society of Home Inspectors.
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Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair
Our recommended books about building design, inspection, and repair, and about indoor environment testing, diagnosis, and cleanup are at the InspectAPedia Bookstore.
The Septic System Information Website - Extensive, Detailed Consumer and Industry Information on Septic System Inspection, Testing, Maintenance, Alternatives for on-site waste disposal
InspectAPedia® Home & Site Map - Building & Environmental Inspection, Testing, Diagnosis, Repair, & Problem Prevention Advice: In-depth research & advice on diagnosing, testing, correcting, & preventing building defects & indoor environmental hazards. Unbiased information, no conflicts of interest.
The Mold Information Center: What to Do About Mold in Buildings, When and How to Inspect for Mold, Clean Up Mold, or Avoid Mold Problems
Environmental Inspection, Testing, & Diagnosis On-Site IAQ, Gas, Air Testing, Mold Investigation, Sick Building Diagnosis, Lab Services, & Remediation Plan Preparation - indoor air quality testing, problem source determination, supporting lab work, written remediation plan addressing removal of environmental and other hazards and prevention of their recurrence.