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Clean Water Act discharge permit · NPDES SCR10Z947

DAWSON BRANCH CREEK, Summerville, SC: NPDES SCR10Z947 discharge permit, effluent exceedances, inspections, penalties

DAWSON BRANCH CREEK, held by John Popelka, JPFS LLC, holds NPDES permit SCR10Z947. EPA’s file records it issued October 12, 2021 and expiring October 11, 2026. 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 DAWSON BRANCH CREEK: its NPDES ID, its permit type and status, its dates, its address in Summerville, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10Z947.

Identity

Facility as filedDAWSON BRANCH CREEK
Permittee as filedJohn Popelka, JPFS LLC
NPDES IDSCR10Z947
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 12, 2021
Expiration dateOctober 11, 2026
Issuing agencyState
AddressSummerville, SC 29483
SubwatershedDawson Branch (HUC 030502010505)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SCR10Z947.

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 SCR10Z947.

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, SCR10Z947.

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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 SCR10Z947 there.

Nearby on the register

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

What this page shows

The DAWSON BRANCH CREEK storm water construction permit is one of 815 such permits in Berkeley County, a group in which 0.1% carry a violation on file. Of those 815 Berkeley County storm water construction permits, 2.2% were issued before this one, and it sits among 121 NPDES permits in the Dawson Branch subwatershed. This permit records no pollutants under a numeric limit and no effluent exceedances.