Clean Water Act discharge permit · NPDES AZC112690

PALOMINO RANCH - PARCEL 4, AZ: NPDES AZC112690 discharge permit, effluent exceedances, inspections, penalties

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

PALOMINO RANCH - PARCEL 4, held by Prp 350, Lp, holds NPDES permit AZC112690, which discharges to Vekol Wash. EPA’s file records it issued August 29, 2025 and expiring August 28, 2030. 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 PALOMINO RANCH - PARCEL 4: its NPDES ID, its permit type and status, its dates, its address, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC112690.

Identity

Facility as filed	PALOMINO RANCH - PARCEL 4
Permittee as filed	Prp 350, Lp
NPDES ID	AZC112690
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 29, 2025
Expiration date	August 28, 2030
Issuing agency	ADEQ
Address	AZ 10023
Receiving water	Vekol Wash
Subwatershed	Antelope Wash (HUC 150503030503)

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 AZC112690.

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 AZC112690.

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 AZC112690 there.

Nearby on the register

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

This public-records page covers NPDES discharge permit AZC112690 for PALOMINO RANCH - PARCEL 4, which is held by Prp 350, Lp, with an effective status, a minor discharger class, and an issuance date of August 29, 2025 and expiration date of August 28, 2030. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it reports no effluent or single-event violations for this permit. The receiving water is Vekol Wash, within the Antelope Wash subwatershed (HUC 150503030503).