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Clean Water Act discharge permit · NPDES AZC110397

THE ELEMENT AT CASA GRANDE, Casa Grande, AZ: NPDES AZC110397 discharge permit, effluent exceedances, inspections, penalties

THE ELEMENT AT CASA GRANDE, held by Mkb Development Group, Llc, holds NPDES permit AZC110397. EPA’s file records it issued August 6, 2025 and expiring August 28, 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 THE ELEMENT AT CASA GRANDE: its NPDES ID, its permit type and status, its dates, its address in Casa Grande, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC110397.

Identity

Facility as filedTHE ELEMENT AT CASA GRANDE
Permittee as filedMkb Development Group, Llc
NPDES IDAZC110397
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
IssuedAugust 6, 2025
Expiration dateAugust 28, 2025
AddressCasa Grande, AZ 85193
SubwatershedNorth Branch Santa Cruz Wash (HUC 150503030206)

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 AZC110397.

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 AZC110397.

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, AZC110397.

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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 AZC110397 there.

Nearby on the register

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

What this page shows

The Element at Casa Grande, filed under Mkb Development Group, Llc, is one of 18 general permit coverages on EPA's NPDES register in Casa Grande, and the North Branch Santa Cruz Wash subwatershed holds 82 NPDES permits, this one included. Of all 18 Casa Grande general permit coverages, 66.7% carry an earlier issue date than this permit, and 0.0% of those 18 have a violation on file. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.