Clean Water Act discharge permit · NPDES ALR10C1P4

CEDAR CREEK - GRAYHAWK, Opelika, AL: NPDES ALR10C1P4 discharge permit, effluent exceedances, inspections, penalties

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

CEDAR CREEK - GRAYHAWK, held by ASH-Grayhawk, LLC, holds NPDES permit ALR10C1P4. EPA’s file records it issued November 18, 2021 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 CEDAR CREEK - GRAYHAWK: its NPDES ID, its permit type and status, its dates, its address in Opelika, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C1P4.

Identity

Facility as filed	CEDAR CREEK - GRAYHAWK
Permittee as filed	ASH-Grayhawk, LLC
NPDES ID	ALR10C1P4
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	November 18, 2021
Expiration date	March 31, 2026
Issuing agency	State
Address	Opelika, AL 36801
Subwatershed	Upper Halawakee Creek (HUC 031300021107)

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 ALR10C1P4.

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 ALR10C1P4.

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, ALR10C1P4.

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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 ALR10C1P4 there.

Nearby on the register

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

The CEDAR CREEK - GRAYHAWK storm water construction permit, held by ASH-Grayhawk, LLC, is one of 444 such permits on EPA's NPDES register in Lee County, Alabama, and 0.0% of those 444 permits have a violation on file. Among the 37 NPDES permits in the Upper Halawakee Creek subwatershed, this one included, the Grayhawk permit sits in a comparatively small local group, and 38.1% of the county's storm water construction permits were issued earlier than its November 18, 2021 date. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance recorded.