Clean Water Act discharge permit · NPDES NMR1007DS
MARIPOSA VILLAGE SUBDIVISION, Atrisco Grant, NM: NPDES NMR1007DS discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MARIPOSA VILLAGE SUBDIVISION, held by SOUTHWEST TIERRA ENTERPRISES, LLC, holds NPDES permit NMR1007DS. EPA’s file records it issued August 20, 2025 and expiring February 16, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for MARIPOSA VILLAGE SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Atrisco Grant, New Mexico. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NMR1007DS.
Identity
| Facility as filed | MARIPOSA VILLAGE SUBDIVISION |
|---|---|
| Permittee as filed | SOUTHWEST TIERRA ENTERPRISES, LLC |
| NPDES ID | NMR1007DS |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | August 20, 2025 |
| Expiration date | February 16, 2027 |
| Issuing agency | U.S. EPA |
| Address | Atrisco Grant, NM 87105 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | City of Armijo-Rio Grande (HUC 130202030305) |
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 NMR1007DS.
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 NMR1007DS.
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, NMR1007DS.
Start the watch
- 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 NMR1007DS there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.