This procedure is to be used by field investigators when documenting pertinent and factual information in logbooks related to field investigations involving sampling and measurement procedures and/or other data collection events.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
Logbooks (PDF)(10 pp, 695 K,
October 1, 2017,
Field Branches Quality System and Technical Procedures