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Clean Water Act discharge permit · NPDES WYR106531

RIVERWOOD SUBDIVISION, PHASE II, Lander, WY: NPDES WYR106531 discharge permit, effluent exceedances, inspections, penalties

RIVERWOOD SUBDIVISION, PHASE II, held by AEI Properties, LLC, holds NPDES permit WYR106531. EPA’s file records it issued January 12, 2024 and expiring January 15, 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 RIVERWOOD SUBDIVISION, PHASE II: its NPDES ID, its permit type and status, its dates, its address in Lander, Wyoming. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WYR106531.

Identity

Facility as filedRIVERWOOD SUBDIVISION, PHASE II
Permittee as filedAEI Properties, LLC
NPDES IDWYR106531
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 12, 2024
Expiration dateJanuary 15, 2025
Issuing agencyWyoming Department of Environmental Quality
AddressLander, WY
SubwatershedLower Middle Popo Agie River (HUC 100800030207)

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 WYR106531.

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 WYR106531.

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, WYR106531.

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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 WYR106531 there.

Nearby on the register

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