GOVERNMENT RECORD
EPA analytical methods and sampling resources
About this source
Agency resources for sewage-sludge sampling and laboratory methods.
- Source type
- Government record
- Source classification
- Primary source
- Source date
- Not established in the reviewed record
Relevant excerpt / notes
Producer: United States Environmental Protection Agency Source class: Primary record or first-party statement. What it supports: Agency resources for sewage-sludge sampling and laboratory methods. Limitations: Methods guidance is not a Yuma laboratory result. Interpretation requires sample location, collection date, chain of custody, detection limits and quality controls. Publication date: not established in this review. Reviewed September 19, 2026.
Publisher / issuing organization 1
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- United States Environmental Protection Agency
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