MS4 TMDL compliance monitoring strategy summary
Link to this table

Monitoring strategies
MS4 TMDL Compliance Strategy Monitoring receiving waters - lakes Monitoring receiving waters - streams Monitoring outfalls Monitoring BMPs
Monitor improving water quality and delist from 303(d) Impaired Waters List X X
Upstream/downstream monitoring to identify “hot spots” (e.g., locations where intervening flow is causing impairment) X
Evaluating compliance with MS4 wasteload allocation (WLA)…
WLA in terms of mass reduction (e.g., lbs/year, org/day, etc.) X X
WLA in terms of percent reduction from baseline condition (e.g., 40% reduction) X X
WLA in terms of areal loading reduction (e.g., lbs/acre/year) X

This page was last edited on 26 August 2019, at 15:36.


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