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Clean Water Act discharge permit · NPDES FLR10MZ42

LAKE MARKHAM LANDINGS, Sanford, FL: NPDES FLR10MZ42 discharge permit, effluent exceedances, inspections, penalties

LAKE MARKHAM LANDINGS, held by Standard Pacific - FL, holds NPDES permit FLR10MZ42. EPA’s file records it issued July 21, 2013 and expiring July 20, 2018. 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 LAKE MARKHAM LANDINGS: its NPDES ID, its permit type and status, its dates, its address in Sanford, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLR10MZ42.

Identity

Facility as filedLAKE MARKHAM LANDINGS
Permittee as filedStandard Pacific - FL
NPDES IDFLR10MZ42
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 21, 2013
Expiration dateJuly 20, 2018
Issuing agencyFlorida Department of Environmental Protection
AddressSanford, FL 32771
SubwatershedWekiva River (HUC 030801011407)

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 FLR10MZ42.

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 FLR10MZ42.

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, FLR10MZ42.

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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 FLR10MZ42 there.

Nearby on the register

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

What this page shows

LAKE MARKHAM LANDINGS belongs to the 209 storm water construction permits in Seminole County, and 0.0% of them have a violation on file. The Wekiva River subwatershed, HUC 030801011407, counts 8 NPDES permits including this filing. Of Seminole County's 209 permits, 1.0% carry an earlier issue date than this permit.