Clean Water Act discharge permit · NPDES IN0062804

CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER, Indianapolis, IN: NPDES IN0062804 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER holds NPDES permit IN0062804, which discharges to Fall Creek To White River To Ohio River. EPA’s file records it issued December 29, 2016 and expiring March 31, 2022.

CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER, Indianapolis, Indiana: Individual permit IN0062804; Administratively continued (past its expiration date and still in force until reissued); issued December 29, 2016, term to March 31, 2022, by IDEM; discharges to FALL CREEK TO WHITE RIVER TO OHIO RIVER.

Solids, total suspended: 14 limits, 4 violations of any kind, 0 effluent exceedances.
Oil and grease, hexane extr method: 14 limits, 4 violations of any kind, 0 effluent exceedances.
pH: 12 limits, 4 violations of any kind, 0 effluent exceedances.
BOD, carbonaceous [5 day, 20 C]: 14 limits, 3 violations of any kind, 0 effluent exceedances.
Benzene, ethylbenzene, toluene, xylene combination: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Nitrogen, Kjeldahl, total [as N]: 12 limits, 1 violation of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 12 limits, 1 violation of any kind, 0 effluent exceedances.
Chemical Oxygen Demand [COD]: 12 limits, 1 violation of any kind, 0 effluent exceedances.
Storm water flow: 12 limits, 1 violation of any kind, 0 effluent exceedances.
Flow, total: 1 limit, 1 violation of any kind, 0 effluent exceedances.

CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER among its neighbors

EPA’s permit file holds 82 discharge permits in the Devon Creek-Fall Creek subwatershed (HUC 051202010904), IN0062804 among them. Its county holds 277, 6 of them major permits; IN0062804 is a minor permit.

Other permits in the Devon Creek-Fall Creek subwatershed (HUC 051202010904)

1200 INDIANA AVE DEMO, Indianapolis: INRA16877, minor permit, permit term to September 22, 2030
16 TECH BRIDGE, Indianapolis: INRA09062, minor permit, permit term to January 26, 2027
16 TECH BRIDGE, Indianapolis: INRA10329, minor permit, permit term to August 16, 2027
16 TECH LINE A2, Indianapolis: INRA13912, minor permit, permit term to May 20, 2029
16 TECH PARKING GARAGE, Indianapolis: INRA07550, minor permit, permit term to May 12, 2026
16TECH BRIDGE, Indianapolis: INRA10341, minor permit, permit term to August 16, 2027
22ND & ILLINOIS TOWNHOMES, Indianapolis: INRA15755, minor permit, permit term to April 8, 2030
302-113 M22 APARTMENTS, Indianapolis: INRA15231, minor permit, permit term to January 6, 2030
330-343-CRISPUS ATTUCKS STADIUM, Indianapolis: INRA14553, minor permit, permit term to August 28, 2029
ADDITIONS & RENOVATIONS LAWRENCE NORTH HIGH SCHOOL, Indianapolis: INRA06674, minor permit, permit term to November 15, 2025

Identity

Facility as filed	CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER
Permittee as filed	CITIZENS ENERGY GROUP - LANGSDALE OPERATIONS CENTER
NPDES ID	IN0062804
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 29, 2016
Expiration date	March 31, 2022
Issuing agency	IDEM
Address	Indianapolis, IN 46202
Receiving water	FALL CREEK TO WHITE RIVER TO OHIO RIVER
Receiving water impaired	303(D) Listed
Subwatershed	Devon Creek-Fall Creek (HUC 051202010904)
SIC	4923 – Gas Transmission And Distribution
Other EPA IDs (FRS)	RCRA handler INR000011296

Effluent limits and exceedances

11Pollutants on file
11Under a numeric limit
11With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind
Solids, total suspended	14	4
Oil and grease, hexane extr method	14	4
pH	12	4
BOD, carbonaceous [5 day, 20 C]	14	3
Benzene, ethylbenzene, toluene, xylene combination	2	2
Flow, in conduit or thru treatment plant	2	2
Nitrogen, Kjeldahl, total [as N]	12	1
Phosphorus, total [as P]	12	1
Chemical Oxygen Demand [COD]	12	1
Storm water flow	12	1
Flow, total	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IN0062804.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IN0062804.

Inspections

EPA’s inspection file holds no inspection for NPDES IN0062804.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES IN0062804.

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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act discharge permit NPDES IN0062804 for Citizens Energy Group - Langsdale Operations Center in Indianapolis, IN, which discharges to Fall Creek, White River and Ohio River. The permit is administratively continued, was issued December 29, 2016, and had an expiration date of March 31, 2022. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.