Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES SCR10ZJZD

DEEP WELL NO. 6 REPLACEMENT PROJECT, Mount Pleasant, SC: NPDES SCR10ZJZD discharge permit, effluent exceedances, inspections, penalties

DEEP WELL NO. 6 REPLACEMENT PROJECT, held by Daniel Darby, holds NPDES permit SCR10ZJZD. EPA’s file records it issued December 18, 2025 and expiring December 17, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for DEEP WELL NO. 6 REPLACEMENT PROJECT: its NPDES ID, its permit type and status, its dates, its address in Mount Pleasant, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZJZD.

Identity

Facility as filedDEEP WELL NO. 6 REPLACEMENT PROJECT
Permittee as filedDaniel Darby
NPDES IDSCR10ZJZD
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 18, 2025
Expiration dateDecember 17, 2030
Issuing agencyState
AddressMount Pleasant, SC 29464
SubwatershedCopahee Sound (HUC 030502090203)

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 SCR10ZJZD.

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 SCR10ZJZD.

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, SCR10ZJZD.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 SCR10ZJZD there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The DEEP WELL NO. 6 REPLACEMENT PROJECT, a Storm Water Construction coverage in Mount Pleasant, is one of 933 such permits in Charleston County, and it is one of 46 NPDES permits in the Copahee Sound subwatershed. Among the 933 Charleston County storm water construction permits, 0.0% carry a violation on file, and 84.4% of them were issued earlier than this one.