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Clean Water Act discharge permit · NPDES ALR10C86W

CHELSEA PARK 21ST SECTOR, 4TH AND 5TH PHASES, Chelsea, AL: NPDES ALR10C86W discharge permit, effluent exceedances, inspections, penalties

CHELSEA PARK 21ST SECTOR, 4TH AND 5TH PHASES, held by Chelsea Park Holding, LLC, holds NPDES permit ALR10C86W. EPA’s file records it issued June 22, 2026 and expiring March 31, 2031. 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 CHELSEA PARK 21ST SECTOR, 4TH AND 5TH PHASES: its NPDES ID, its permit type and status, its dates, its address in Chelsea, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C86W.

Identity

Facility as filedCHELSEA PARK 21ST SECTOR, 4TH AND 5TH PHASES
Permittee as filedChelsea Park Holding, LLC
NPDES IDALR10C86W
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 22, 2026
Expiration dateMarch 31, 2031
Issuing agencyState
AddressChelsea, AL 35043
SubwatershedUpper Yellowleaf Creek (HUC 031501070204)
NAICS238910 – Site Preparation Contractors
SIC1629 – Heavy Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C86W.

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 ALR10C86W.

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, ALR10C86W.

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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 ALR10C86W there.

Nearby on the register

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

What this page shows

The Chelsea Park 21st Sector, 4th and 5th Phases storm water construction permit (NPDES ID ALR10C86W) is one of 367 such permits in Shelby County, and it sits among 11 NPDES permits in the Upper Yellowleaf Creek subwatershed. It is one of the 0.0% of Shelby County storm water construction permits with a violation on file, and it has no pollutants under a numeric limit or effluent exceedances recorded.