Practices specified in this policy statement are consistent with all other pertinent AWWA policy statements.
Adopted by the Board of Directors Jan. 26, 1970, revised June 24, 1979, reaffirmed June 10, 1984, and revised Jan. 28, 1990, and Jan. 21, 2001, reaffirmed Jan. 16, 2005., Revised Jan. 17, 2010, Revised June 8, 2014, Revised Jan. 12, 2023.