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Clean Water Act discharge permit · NPDES NMR1001YO

MONTE SERENO PHASE 4A, Santa Fe, NM: NPDES NMR1001YO discharge permit, effluent exceedances, inspections, penalties

MONTE SERENO PHASE 4A, held by 21 Club Holdings, LLC, holds NPDES permit NMR1001YO. EPA’s file records it issued March 14, 2019 and expiring February 15, 2022. 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 MONTE SERENO PHASE 4A: its NPDES ID, its permit type and status, its dates, its address in Santa Fe, New Mexico. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NMR1001YO.

Identity

Facility as filedMONTE SERENO PHASE 4A
Permittee as filed21 Club Holdings, LLC
NPDES IDNMR1001YO
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
ProgramConstruction stormwater
IssuedMarch 14, 2019
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressSanta Fe, NM 87506
SubwatershedHeadwaters Rio Tesuque (HUC 130201011202)

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 NMR1001YO.

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 NMR1001YO.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, NMR1001YO.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 NMR1001YO there.

Nearby on the register

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