Coliform sampling procedure.
Contributors: Washington (State). Division of Drinking Water.
Series: DOH pub -- #331-225; DOH publication -- #331-225.
Publisher: Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water
Published: 2003
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Drinking water -- Sampling -- Washington (State); Water supply -- Washington (State) -- Quality control; Enterobacteriaceae
Description: Brochure providing instructions to drinking water purveyors on how to collect water samples for coliform laboratory testing. Includes information on containers, timing, sampling points and methods, forms, and procedures.
Notes: "July 2003."

Also available on the Internet.