Clean Water Act discharge permit · NPDES ALR10C81L
RSA MULTI-PURPOSE RANGE COMPLEX (MPRC), Huntsville, AL: NPDES ALR10C81L discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RSA MULTI-PURPOSE RANGE COMPLEX (MPRC), held by Grayson Carter & Son Contracting, Inc., holds NPDES permit ALR10C81L. EPA’s file records it issued May 18, 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 RSA MULTI-PURPOSE RANGE COMPLEX (MPRC): 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 ALR10C81L.
Identity
| Facility as filed | RSA MULTI-PURPOSE RANGE COMPLEX (MPRC) |
|---|---|
| Permittee as filed | Grayson Carter & Son Contracting, Inc. |
| NPDES ID | ALR10C81L |
| 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 | May 18, 2026 |
| Expiration date | March 31, 2031 |
| Issuing agency | State |
| Address | Huntsville, AL 35898 |
| Subwatershed | Bartee Branch-Hambrick Slough (HUC 060300020904) |
| NAICS | 238910 – Site Preparation Contractors |
| SIC | 1629 – 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
- 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 ALR10C81L.
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 ALR10C81L.
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
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Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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 ALR10C81L there.
Nearby on the register
- Discharge permits in Huntsville
- Every permit record in Huntsville, A to Z
- Discharge permits in Alabama
- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.