Clean Water Act discharge permit · NPDES 03R10I00E

LANGSTON ADDITIONS, Washington, DC: NPDES 03R10I00E discharge permit, effluent exceedances, inspections, penalties

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

LANGSTON ADDITIONS, held by Irreno Construction, holds NPDES permit 03R10I00E. EPA’s file records it issued May 30, 2025 and expiring February 16, 2027.

LANGSTON ADDITIONS, Washington, District of Columbia: Coverage under a general permit 03R10I00E, held by Irreno Construction; Construction stormwater; Effective; issued May 30, 2025, term to February 16, 2027, by U.S. EPA.

District of Columbia holds 228 Construction stormwater coverages of this permit type in EPA’s file; 153 were issued before 03R10I00E.

Coverages issued nearest 03R10I00E

May 15, 2025: DC ARCHIVES - FIELD, Washington Dc, 03R10I008, held by Gilbane Construction Company
May 15, 2025: DCPL CONGRESS HEIGHTS LIBRARY, Washington, 03R10I009, held by Turner Construction Company
May 15, 2025: 1333 M STREET SE, Washington, 03R10I00A, held by Clark Construction Group
May 20, 2025: BENNING ROAD REFUSE TRANSFER FACILITY, Washington, 03R10I00B, held by Atmos Solutions
May 20, 2025: SURSUM CORDA TOWNHOMES, Washington, DCR1000DW, held by DC Housing Authority
June 11, 2025: DIVISION PRT-B TUNNEL SYSTEM, Washington, 03R10I00C, held by DC Water/DC Clean Rivers
June 13, 2025: THE PARKS AT WALTER REED - PARCEL H+K, Washington, 03R10I00F, held by Oakridge Landscaping and Construction
June 16, 2025: SOUTHEAST TENNIS AND LEARNING CENTER, Washington, 03R10I00G, held by GCS-Sigal
June 26, 2025: DIVISION PRT-B CSO-020, Washington, 03R10I00I, held by CBNA Halmar Clean Rivers JV
July 9, 2025: UPSHUR RECREATION CENTER, Washington, 03R10I00J, held by KADCON CORPORATION

LANGSTON ADDITIONS among its neighbors

EPA’s permit file holds 153 discharge permits in the Lower Anacostia River subwatershed (HUC 020700100204), 03R10I00E among them. Its county holds 242, 4 of them major permits; 03R10I00E is a minor permit.

Other permits in the Lower Anacostia River subwatershed (HUC 020700100204)

100 POTOMAC AVE SW, Washington: DCR1000EI, minor permit, permit term to February 16, 2027
1150 1ST ST NE, 1150 1st St Ne: DCR10007E, minor permit, permit term to February 15, 2022
1200 SYCAMORE DRIVE, Washington: DCR10008O, minor permit, permit term to February 15, 2022
1319 SOUTH CAPITOL STREET SW, Washington Dc: DCR10009C, minor permit, permit term to February 15, 2022
1333 M STREET SE, Washington: 03R10I00A, minor permit, permit term to February 16, 2027
2266 25TH PLACE DC WAREHOUSE, Washington: DCR100093, minor permit, permit term to February 15, 2022
44 M STREET NE, Washington: DCR10008V, minor permit, permit term to February 15, 2022
4744 BENNING ROAD SE, Washington: 03R10I015, minor permit, permit term to February 16, 2027
60 NEW YORK AVENUE NE, Washington: DCR10008Y, minor permit, permit term to February 15, 2022
610 PARK ROAD, NW, Washington: DCR10009J, minor permit, permit term to February 15, 2022

What the register holds for LANGSTON ADDITIONS: its NPDES ID, its permit type and status, its dates, its address in Washington, District of Columbia. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES 03R10I00E.

Identity

Facility as filed	LANGSTON ADDITIONS
Permittee as filed	Irreno Construction
NPDES ID	03R10I00E
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	May 30, 2025
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Washington, DC 20002
Subwatershed	Lower Anacostia River (HUC 020700100204)

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 03R10I00E.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES 03R10I00E.

Inspections

EPA’s inspection file holds no inspection for NPDES 03R10I00E.

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 03R10I00E.

Watch this permit

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Nearby on the register

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

For LANGSTON ADDITIONS, violations are on file for 0.6% of the 178 storm water construction permits in District of Columbia. EPA's NPDES register lists 178 storm water construction permits in District of Columbia, counting this permit. Of all 175 storm water construction permits in District of Columbia, 72.0% were issued before this permit.