Clean Water Act discharge permit · NPDES AZC110232
MARSHALL ELEMENTARY REBUILD, Flagstaff, AZ: NPDES AZC110232 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARSHALL ELEMENTARY REBUILD, held by Core Construction, Inc., holds NPDES permit AZC110232. EPA’s file records it issued July 24, 2025 and expiring August 3, 2025. 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 MARSHALL ELEMENTARY REBUILD: its NPDES ID, its permit type and status, its dates, its address in Flagstaff, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC110232.
Identity
| Facility as filed | MARSHALL ELEMENTARY REBUILD |
|---|---|
| Permittee as filed | Core Construction, Inc. |
| NPDES ID | AZC110232 |
| 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 |
| Issued | July 24, 2025 |
| Expiration date | August 3, 2025 |
| Address | Flagstaff, AZ 86001 |
| Subwatershed | Upper Rio de Flag (HUC 150200150102) |
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 AZC110232.
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 AZC110232.
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.
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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 AZC110232 there.
Nearby on the register
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- Every permit record in Arizona, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.