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Clean Water Act discharge permit · NPDES CAZ463415

DEHLINGER WINERY, Sebastopol, CA: NPDES CAZ463415 discharge permit, effluent exceedances, inspections, penalties

DEHLINGER WINERY, held by Dehlinger Winery, holds NPDES permit CAZ463415. EPA’s file records it issued September 29, 2015 and expiring June 30, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DEHLINGER WINERY: its NPDES ID, its permit type and status, its dates, its address in Sebastopol, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ463415.

Identity

Facility as filedDEHLINGER WINERY
Permittee as filedDehlinger Winery
NPDES IDCAZ463415
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedSeptember 29, 2015
Expiration dateJune 30, 2020
Issuing agencyCA Waterboards
AddressSebastopol, CA 95472
Receiving water impaired303(D) Listed
SubwatershedLower Laguna De Santa Rosa (HUC 180101100704)
Other EPA IDs (FRS)RCRA handler CAL000381750

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES CAZ463415.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES CAZ463415.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, CAZ463415.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID CAZ463415 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The Dehlinger Winery storm water industrial permit is one of 13 such permits on EPA's NPDES register in Sonoma County, and it sits among 6 NPDES permits in the Lower Laguna De Santa Rosa subwatershed. Among the 13 Sonoma County storm water industrial permits, 15.4% had a violation on file, and this permit has none of the recorded pollutant limit or effluent exceedance counts.