Clean Water Act discharge permit · NPDES SCR10ZDV7

LYMAN OAKS SUBDIVISION, Lyman, SC: NPDES SCR10ZDV7 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

LYMAN OAKS SUBDIVISION, held by Michael Parkkonen, holds NPDES permit SCR10ZDV7. EPA’s file records it issued October 10, 2023 and expiring October 9, 2028. 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 LYMAN OAKS SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Lyman, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZDV7.

Identity

Facility as filed	LYMAN OAKS SUBDIVISION
Permittee as filed	Michael Parkkonen
NPDES ID	SCR10ZDV7
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	October 10, 2023
Expiration date	October 9, 2028
Issuing agency	State
Address	Lyman, SC 29365
Subwatershed	Lower Middle Tyger River (HUC 030501070103)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES SCR10ZDV7.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES SCR10ZDV7.

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, SCR10ZDV7.

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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 SCR10ZDV7 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES permit SCR10ZDV7 for LYMAN OAKS SUBDIVISION in Lyman, SC, held by Michael Parkkonen under a construction stormwater program, with status Effective, issued October 10, 2023 and expiring October 9, 2028. The register lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it records no effluent or single-event violation for this permit.