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 SCR10ZK3Q

LRO PARKING LOT EXPANSION PROJECT, Mt. Pleasant, SC: NPDES SCR10ZK3Q discharge permit, effluent exceedances, inspections, penalties

LRO PARKING LOT EXPANSION PROJECT, held by Amy Williams, holds NPDES permit SCR10ZK3Q. EPA’s file records it issued January 12, 2026 and expiring January 11, 2031. 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 LRO PARKING LOT EXPANSION PROJECT: its NPDES ID, its permit type and status, its dates, its address in Mt. Pleasant, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZK3Q.

Identity

Facility as filedLRO PARKING LOT EXPANSION PROJECT
Permittee as filedAmy Williams
NPDES IDSCR10ZK3Q
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 12, 2026
Expiration dateJanuary 11, 2031
Issuing agencyState
AddressMt. Pleasant, SC 29466
SubwatershedGuerin Creek (HUC 030502010401)

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 SCR10ZK3Q.

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 SCR10ZK3Q.

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, SCR10ZK3Q.

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 SCR10ZK3Q there.

Nearby on the register

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

What this page shows

The LRO PARKING LOT EXPANSION PROJECT is one of 933 storm water construction permits on EPA's NPDES register in Charleston County, where 0.0% of those permits have a violation on file. This permit is among the 52 NPDES permits in the Guerin Creek subwatershed, and 85.5% of the 933 storm water construction permits in Charleston County have an earlier issue date than this one.