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 SCR10Z94W

PINNACLE STORAGE HWY 90, Conway, SC: NPDES SCR10Z94W discharge permit, effluent exceedances, inspections, penalties

PINNACLE STORAGE HWY 90, held by Robert High, Robert High Development LLC, holds NPDES permit SCR10Z94W. EPA’s file records it issued October 13, 2021 and expiring October 12, 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 PINNACLE STORAGE HWY 90: its NPDES ID, its permit type and status, its dates, its address in Conway, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10Z94W.

Identity

Facility as filedPINNACLE STORAGE HWY 90
Permittee as filedRobert High, Robert High Development LLC
NPDES IDSCR10Z94W
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 13, 2021
Expiration dateOctober 12, 2026
Issuing agencyState
AddressConway, SC 29527
SubwatershedTilly Swamp (HUC 030402060901)

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 SCR10Z94W.

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 SCR10Z94W.

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, SCR10Z94W.

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 SCR10Z94W there.

Nearby on the register

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

What this page shows

The PINNACLE STORAGE HWY 90 permit, filed to Robert High and Robert High Development LLC for the Storm Water Construction program in Conway, Horry County, is one of 1,201 storm water construction permits in that county on the register. Only 0.7% of those 1,201 permits have a violation on file, and the permit sits among 30 NPDES permits in the Tilly Swamp subwatershed, this one included. It shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.