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Clean Water Act discharge permit · NPDES KSR121654

BOULDERS AT FALCON LAKES FOURTH PLAT, Basehor, KS: NPDES KSR121654 discharge permit, effluent exceedances, inspections, penalties

BOULDERS AT FALCON LAKES FOURTH PLAT, held by Day3 Development LLC, holds NPDES permit KSR121654. EPA’s file records it issued July 28, 2023 and expiring July 31, 2027. 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 BOULDERS AT FALCON LAKES FOURTH PLAT: its NPDES ID, its permit type and status, its dates, its address in Basehor, Kansas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES KSR121654.

Identity

Facility as filedBOULDERS AT FALCON LAKES FOURTH PLAT
Permittee as filedDay3 Development LLC
NPDES IDKSR121654
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 28, 2023
Expiration dateJuly 31, 2027
Issuing agencyKansas Department of Health and Environment (KDHE)
AddressBasehor, KS 66007
SubwatershedWolf Creek-Kansas River (HUC 102701040603)

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 KSR121654.

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 KSR121654.

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, KSR121654.

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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 KSR121654 there.

Nearby on the register

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