Bio-Solids Testing

The analysis of bio-solids (sludge) from wastewater treatment facilities is conducted in accordance with 40 CFR Part 503.  Utilizing approved US EPA approved methodology listed in 40 CFR Part 136 and 40 CFR Part 503.8.

Bio-solids (sludge) Plant Available Nitrogen Conversion Report is issued with the bio-solids laboratory analytical report.

Free sampling kits are provided upon request.  Contact Ann Wagoner at to request a sampling kit with the appropriate preservatives and bottles.

Our Other Testing Services

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      • Serving the Environmental Community Since 1987
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