Blank Chain of Custody:

(.pdf, 1 pg.)

Excel version: COC 2022 .xls

Sample Acceptance Rules and Hold Times:

(.pdf, 3 pg.)

2023 BOD Calendar

(pdf, 1 pg.)

2023 Short Hold Times Analyses

(.pdf,  1 pg.)

Ammonia Pre-Treament Form:

(.pdf, 1 pg.)

How to Sample for Bacteria

(.pdf,  1 pg.)