Clean Water Act discharge permit · NPDES AZMS80106

SIGNATURE FLIGHT SUPPORT, Scottsdale, AZ: NPDES AZMS80106 discharge permit, effluent exceedances, inspections, penalties

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

SIGNATURE FLIGHT SUPPORT, held by Ross Scottsdale, Llc Dba Signature Flight Support, holds NPDES permit AZMS80106. EPA’s file records it issued January 24, 2020 and expiring December 30, 2024. 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 SIGNATURE FLIGHT SUPPORT: its NPDES ID, its permit type and status, its dates, its address in Scottsdale, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS80106.

Identity

Facility as filed	SIGNATURE FLIGHT SUPPORT
Permittee as filed	Ross Scottsdale, Llc Dba Signature Flight Support
NPDES ID	AZMS80106
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	January 24, 2020
Expiration date	December 30, 2024
Address	Scottsdale, AZ 85260
Subwatershed	Lower Indian Bend Wash (HUC 150601060204)

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 AZMS80106.

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 AZMS80106.

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, AZMS80106.

Start the watch

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 AZMS80106 there.

Nearby on the register

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

The Signature Flight Support permit, filed as Ross Scottsdale, Llc Dba Signature Flight Support, is one of 72 general permit coverages on EPA's NPDES register in Scottsdale, Arizona. It sits within the Lower Indian Bend Wash subwatershed, which holds 154 NPDES permits including this one. The permit records zero pollutants with a numeric limit and zero pollutants with an effluent exceedance, and 0.0% of the Scottsdale general permit coverages carry a violation on file.