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Clean Water Act discharge permit · NPDES SCR10ZH0D

WATSON HILL FIRE STATION TURN LANE IMPROVEMENTS ON SC-61, Na, SC: NPDES SCR10ZH0D discharge permit, effluent exceedances, inspections, penalties

WATSON HILL FIRE STATION TURN LANE IMPROVEMENTS ON SC-61, held by Mike Dalrymple, holds NPDES permit SCR10ZH0D. EPA’s file records it issued February 24, 2025 and expiring February 23, 2030. 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 WATSON HILL FIRE STATION TURN LANE IMPROVEMENTS ON SC-61: its NPDES ID, its permit type and status, its dates, its address in Na, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZH0D.

Identity

Facility as filedWATSON HILL FIRE STATION TURN LANE IMPROVEMENTS ON SC-61
Permittee as filedMike Dalrymple
NPDES IDSCR10ZH0D
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedFebruary 24, 2025
Expiration dateFebruary 23, 2030
Issuing agencyState
AddressNa, SC
SubwatershedMiddle Ashley River (HUC 030502010604)

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 SCR10ZH0D.

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 SCR10ZH0D.

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, SCR10ZH0D.

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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 SCR10ZH0D there.

Nearby on the register

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

What this page shows

The WATSON HILL FIRE STATION TURN LANE IMPROVEMENTS ON SC-61 permit is one of 399 storm water construction permits on EPA's NPDES register in Dorchester County, this one included. It also falls among 105 NPDES permits in the Middle Ashley River subwatershed, this one included. Of all 399 Dorchester County storm water construction permits, 67.2% were issued earlier than this one, and 0.0% of those 399 carry a violation on file.