Water Quality Permitting and Reporting Information System (PARIS)
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Use this page to search for Illicit Discharge Detection and Elimination events reported by Municipal Stormwater permittees. This report includes data submitted in the annual report due March 31st every year. Data is reported by permittees using WQWebIDDE or their own internal systems, following the
XML IDDE schema
. IDDEs reported in formats are not included in this report.
Other Permit Searches
Permit Number/Type
Water Body
Permit Application Status
Permits By SIC/NAICS
Recently Permitted Facilities
Impaired Water Body Limits
Document Search
Map Search
CNE Applications
Historical Permit Data
IDDE Report
IDDEs
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Example: WAR0011379 or 11379
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Municipal SW Phase II Eastern WA GP
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Ecology Contact
Report Start Date
October 2023
October 2023
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October 2023
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County
Ecology Contact
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