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 Nine
Minimum Controls
The NINE MINIMUM CONTROLS
are technology-based actions or measures designed to reduce Combined Sewer
Overflows and their effects on receiving water quality.
NMC 1 - Proper Operation and Regular
Maintenance Programs for the Sewer System and CSO Outfalls
NMC 2 - Maximum Use of Collection System for Storage
NMC 3 - Review and Modification of
Pretreatment Requirements to Ensure that CSO Impacts are Minimized
NMC 4 - Maximization of Flow to the
Publicly Owned Treatment Works (POTW) for Treatment
NMC 5 - Elimination of CSO's During Dry Weather
NMC 6 - Control of Solid and Floatable Materials in CSO's
NMC 7 - Pollution Prevention Program for the Reduction of
Contaminants in CSO's
NMC 8 - Public Notification
NMC 9 - Monitoring to Characterize CSO Impacts and the Efficacy of CSO Controls
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