Any person issued a permit under 24.06 shall hold such broodstock in an approved quarantine facility within the hatchery. Effluent from hatchery tanks or other equipment holding broodstock must be treated by chlorination to achieve a free chlorine concentration of at least 50 parts per million at least two (2) hours after application prior to discharge. Daily records shall be maintained regarding the use of the chlorination treatment system that indicate the time and date of chlorine application and include chlorine test papers used to test results.
13- 188 C.M.R. ch. 24, § 07