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Clean Water Act discharge permit · NPDES AZC098989

BOULDER CANYON, AZ: NPDES AZC098989 discharge permit, effluent exceedances, inspections, penalties

BOULDER CANYON, held by Boulder Canyon Land Development Llc, holds NPDES permit AZC098989. EPA’s file records it issued May 30, 2023 and expiring June 30, 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 BOULDER CANYON: its NPDES ID, its permit type and status, its dates, its address, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC098989.

Identity

Facility as filedBOULDER CANYON
Permittee as filedBoulder Canyon Land Development Llc
NPDES IDAZC098989
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 30, 2023
Expiration dateJune 30, 2025
AddressAZ 63005
SubwatershedCochie Canyon (HUC 150503030101)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC098989.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC098989.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC098989.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES AZC098989.

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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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 AZC098989 there.

BOULDER CANYON, Arizona: Coverage under a general permit AZC098989, held by Boulder Canyon Land Development Llc; Administratively continued (past its expiration date and still in force until reissued); issued May 30, 2023, term to June 30, 2025.

Other permits held by Boulder Canyon Land Development Llc

BOULDER CANYON among its neighbors

EPA’s permit file holds 29 discharge permits in the Cochie Canyon subwatershed (HUC 150503030101), AZC098989 among them.

Other permits in the Cochie Canyon subwatershed (HUC 150503030101)

  • 24-048 MANDARINA B & C, Unknown: AZC104723, minor permit, permit term to June 30, 2025
  • BOULDER BRIDGE III, Unknown: AZC111981, minor permit, discharging to Wild Burro Canyon | UNNAMED TRIBUTARY - TERMIN, permit term to August 28, 2030
  • BOULDER CANYON, Unknown: AZC111555, minor permit, discharging to Wild Burro Canyon | Headwaters - UNNAMED TRIBU, permit term to August 28, 2030
  • I-10 TANGERINE INTERCHANGE, Unknown: AZC111362, minor permit, discharging to Tucson Aquaduct, permit term to August 28, 2030
  • LOS SAGUAROS AT DOVE MOUNTAIIN LOTS 134-239, Unknown: AZCN97935, minor permit, permit term to June 30, 2025
  • MANDARINA 8/9, Unknown: AZC114480, minor permit, permit term to August 28, 2030
  • MANDARINA PARCEL 1, Unknown: AZC105456, minor permit, permit term to June 30, 2025
  • MANDARINA PARCEL 1, Unknown: AZC105859, minor permit, permit term to June 30, 2025
  • MANDARINA PARCEL 1, Unknown: AZC113248, minor permit, discharging to Tucson Aquaduct, permit term to August 28, 2030
  • MANDARINA PARCEL 2, Unknown: AZC105457, minor permit, permit term to June 30, 2025

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit AZC098989 for BOULDER CANYON, AZ, held by Boulder Canyon Land Development Llc, with a status of administratively continued and a minor discharger class. The figures listed are 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's issued and expiration dates are May 30, 2023 and June 30, 2025.