NCS000240_2018 Permit Renewal Fact Sheet_20180101

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Clean Water Act
municipal separate
storm sewer systems
stormwater management program
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U.S.Environmental Protection Agency
Best Management Practices
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stormwater rules
permittees “
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Thepermittee’soutreach program,includingthoseelementsimplemented locallyor througha
Pursuant to Federal Regulations40 CFRSection 122.34 (b) permittees“
participationprogram.”
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n 122.34 (b) permittees“
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Pursuant to Federal Regulations40 CFRSection 122.34 (b) permittees“
stormwater management plan approved by theCommission that satisfiesthe six“minimum control
measures” required by 40 Code of Federal
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’sStormwater Management Programsfor post
comply with therequirementsof thesecond party’spost
system. Where streets “convey” stormwater, all SCM shall be sized to treat and control stormwater
Pursuant to Federal Regulations40 CFRSection 122.34 (b) permittees“
system maintenance.”
stormwater management plan approved by theCommission that satisfiesthe six“minimum control
measures” required by 40 Codeof Federal Regulations§122.34(b).
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evaluate pollutants in storm water discharges to the permittee’s MS4 from hazardouswastetreatment, disposal,
and recovery facilities, industrial facilities sub ject to Section 313 of Title III of the Superfund Amendments and
Reauthorization Act of 1986 (SARA), and industrial facilities that the Permittee determi nes are contributing or
have a potential to contribute a substantial pollutant loading to the municipa l storm sewer system.
,within 24 monthsthePermitteeshall evaluatestrategiesand tailor BMP’swithinthe
Permittee’sMS4serviceareaandinthecontextofthescopeofthesix
des“the
measures.” This assessment is critical to
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permittees“
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befound on EPA’swebsite:
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permittee’s
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’sproposeddeterminationstothefollowing
’smailinglistatleastthirtydayspriortothemeeting.
’sdeterminationsaresubstantiallyunchanged,thepermit will
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’srevised determinationswill bemade.