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Clean Water Act discharge permit · NPDES AZC107130

MAGNOLIA WATERSIDE AT OLD TOWN, Scottsdale, AZ: NPDES AZC107130 discharge permit, effluent exceedances, inspections, penalties

MAGNOLIA WATERSIDE AT OLD TOWN, held by Mt Builders Llc, holds NPDES permit AZC107130. EPA’s file records it issued January 22, 2025 and expiring June 30, 2025.

MAGNOLIA WATERSIDE AT OLD TOWN, Scottsdale, Arizona: Coverage under a general permit AZC107130, held by Mt Builders Llc; Administratively continued (past its expiration date and still in force until reissued); issued January 22, 2025, term to June 30, 2025.

Other permits held by Mt Builders Llc

MAGNOLIA WATERSIDE AT OLD TOWN among its neighbors

EPA’s permit file holds 154 discharge permits in the Lower Indian Bend Wash subwatershed (HUC 150601060204), AZC107130 among them.

Other permits in the Lower Indian Bend Wash subwatershed (HUC 150601060204)

What the register holds for MAGNOLIA WATERSIDE AT OLD TOWN: 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 AZC107130.

Identity

Facility as filedMAGNOLIA WATERSIDE AT OLD TOWN
Permittee as filedMt Builders Llc
NPDES IDAZC107130
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
IssuedJanuary 22, 2025
Expiration dateJune 30, 2025
AddressScottsdale, AZ 85251
SubwatershedLower Indian Bend Wash (HUC 150601060204)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES AZC107130.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC107130.

Inspections

EPA’s inspection file holds no inspection for NPDES AZC107130.

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 AZC107130.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers NPDES permit AZC107130 for MAGNOLIA WATERSIDE AT OLD TOWN in Scottsdale, AZ, held by Mt Builders Llc, with a status of administratively continued and a minor discharger class. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it records no violation for this permit in EPA's effluent or single-event violation files.