- pH Alkalinity (if adjusted) Calcium (if adjusted) EPTDS 14 days Orthophosphate (a phosphate-based corrosion inhibitor is used) Silica (a corrosion inhibitor is used) - pH - Alkalinity Calcium (if adjusted) Twice within each 6-month DS Orthophosphate2 (a phosphate-based corrosion inhibitor is used) monitoring period Silica (a silicate-based corrosion inhibitor is used) The water system is required to conduct follow-up monitoring for only select EPTDS. The Facility IDs for these EPTDS are: Seasonal will be monitored during the operational period. The two-week compliance periods are counted starting with the initial date of the monitoring schedule, which is January 1, 20_ _ July 1, 20_ _ A listing of the two-week compliance periods is available at Distribution sites will be sampled during the operational period of the system’s seasonal EPTDS Within 30 days of completing follow-up monitoring, the system will submit an Optimal WQP Recommendation Form to the NJDEP. . 5c. Optimal WQP Monitoring After NJDEP sets optimal WQP values (NJDEP Letter Designating Optimal Values enclosed in Appendix B) NJDEP Letter Granting Reduction of Optimal WQP Monitoring is enclosed in Appendix C Number of Optimal Minimum Location Frequency Sites Analytes Value pH Alkalinity (if adjusted) mg/L EPTDS 14 days Calcium mg/L Orthophosphate mg/L (a phosphate-based corrosion inhibitor is used)
EPTDS 14 days - pH Alkalinity (if adjusted) Calcium (if adjusted) Orthophosphate (a phosphate-based corrosion inhibitor is used) Silica (a corrosion inhibitor is used) DS Twice within each 6-month monitoring period - pH - Alkalinity Calcium (if adjusted) Orthophosphate2 (a phosphate-based corrosion inhibitor is used) Silica (a silicate-based corrosion inhibitor is used) The water system is required to conduct follow-up monitoring for only select EPTDS. The Facility IDs for these EPTDS are: Seasonal will be monitored during the operational period. The two-week compliance periods are counted starting with the initial date of the monitoring schedule, which is January 1, 20_ _ July 1, 20_ _ A listing of the two-week compliance periods is available at Distribution sites will be sampled during the operational period of the system’s seasonal EPTDS Within 30 days of completing follow-up monitoring, the system will submit an Optimal WQP Recommendation Form to the NJDEP. . 5c. Optimal WQP Monitoring After NJDEP sets optimal WQP values (NJDEP Letter Designating Optimal Values enclosed in Appendix B) NJDEP Letter Granting Reduction of Optimal WQP Monitoring is enclosed in Appendix C Location Frequency Number of Sites Analytes Optimal Minimum Value EPTDS 14 days pH Alkalinity (if adjusted) mg/L Calcium mg/L Orthophosphate (a phosphate-based corrosion inhibitor is used) mg/L
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