Clean Water Act discharge permit · NPDES INRA14799

INDYGO BLUE LINE, Indianapolis, IN: NPDES INRA14799 discharge permit, effluent exceedances, inspections, penalties

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

INDYGO BLUE LINE, held by Matt Duffy, holds NPDES permit INRA14799. EPA’s file records it issued October 9, 2024 and expiring October 8, 2029. 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 INDYGO BLUE LINE: its NPDES ID, its permit type and status, its dates, its address in Indianapolis, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA14799.

Identity

Facility as filed	INDYGO BLUE LINE
Permittee as filed	Matt Duffy
NPDES ID	INRA14799
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	October 9, 2024
Expiration date	October 8, 2029
Issuing agency	State
Address	Indianapolis, IN 46241
Subwatershed	Ristow Branch-Eagle Creek (HUC 051202011110)

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 INRA14799.

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 INRA14799.

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, INRA14799.

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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 INRA14799 there.

Nearby on the register

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

The INDYGO BLUE LINE storm water construction permit is one of 554 such permits on EPA's NPDES register in Indianapolis, and 56.0% of those permits were issued earlier than this one. It sits within the Ristow Branch-Eagle Creek subwatershed, which holds 60 NPDES permits including this one. The permit records zero pollutants under a numeric limit and zero effluent exceedances, and 0.0% of the 554 Indianapolis storm water construction permits have a violation on file.