Clean Water Act discharge permit · NPDES ALR10C47B

BLDG 6231, Huntsville, AL: NPDES ALR10C47B discharge permit, effluent exceedances, inspections, penalties

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

BLDG 6231, held by Grayson Carter and Son Contracting, holds NPDES permit ALR10C47B. EPA’s file records it issued August 16, 2023 and expiring March 31, 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 BLDG 6231: its NPDES ID, its permit type and status, its dates, its address in Huntsville, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C47B.

Identity

Facility as filed	BLDG 6231
Permittee as filed	Grayson Carter and Son Contracting
NPDES ID	ALR10C47B
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 16, 2023
Expiration date	March 31, 2026
Issuing agency	State
Address	Huntsville, AL 35824
Subwatershed	Barren Fork Creek (HUC 060300020504)

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 ALR10C47B.

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 ALR10C47B.

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, ALR10C47B.

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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 ALR10C47B there.

Nearby on the register

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

The storm water construction permit filed as BLDG 6231 in Huntsville, Madison County, Alabama, is one of 883 such permits in Madison County on EPA's NPDES register. Of those 883 permits, 0.0% have a violation on file, and this one has none of the recorded pollutants under a numeric limit or effluent exceedances. Its permittee, Grayson Carter and Son Contracting, holds coverage in the Barren Fork Creek subwatershed, which includes 184 NPDES permits, this one among them, and 55.5% of the county's storm water construction permits carry an earlier issue date than this one's August 16, 2023.