Clean Water Act discharge permit · NPDES VAR10W060

CRYSTAL HOUSES BUILDINGS CH 7/8, Arlington, VA: NPDES VAR10W060 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
2Inspections on file
0Formal enforcement actions

CRYSTAL HOUSES BUILDINGS CH 7/8, held by CH 1900 ASSOCIATES LLC, holds NPDES permit VAR10W060, which discharges to Potomac River-Pimmit Run. EPA’s file records it issued July 1, 2024 and expiring June 30, 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.

Identity

Facility as filed	CRYSTAL HOUSES BUILDINGS CH 7/8
Permittee as filed	CH 1900 ASSOCIATES LLC
NPDES ID	VAR10W060
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	July 1, 2024
Expiration date	June 30, 2029
Issuing agency	VA DEQ
Address	Arlington, VA 22202
Receiving water	Potomac River-Pimmit Run
Subwatershed	Pimmit Run-Potomac River (HUC 020700100103)

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 VAR10W060.

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 VAR10W060.

Inspections

Date	What EPA recorded	Agency
September 16, 2026	Evaluation	S
September 4, 2026	Evaluation	S

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 VAR10W060.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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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 VAR10W060 there.

CRYSTAL HOUSES BUILDINGS CH 7/8, Arlington, Virginia: Coverage under a general permit VAR10W060, held by CH 1900 ASSOCIATES LLC; Construction stormwater; Effective; issued July 1, 2024, term to June 30, 2029, by VA DEQ; discharges to Potomac River-Pimmit Run.

September 16, 2026: Evaluation (S).
September 4, 2026: Evaluation (S).

Virginia holds 6,257 Construction stormwater coverages of this permit type in EPA’s file; 3,403 were issued before VAR10W060.

Coverages issued nearest VAR10W060

July 1, 2024: DULLES ELECTRIC, Sterling, VAR10W054, held by Dulles Properties INC
July 1, 2024: FORT BELVOIR WOODLAWN VILLAGE INFILL ADA UNITS, Fort Belvoir, VAR10W056, held by CRB Military Housing LLC
July 1, 2024: TURKEY RUN CONTRACTORS OFFICE AND YARD, Warrenton, VAR10W057, held by Kiowa Holdings LLC
July 1, 2024: CARTER MACHINERY-CHESTER, Chesterfield, VAR10W058, held by S. Lewis Lionberger Construction Company
July 1, 2024: WHITE OAK 230KV DELIVERY PROJECT PHASE 1, Henrico, VAR10W059, held by Virginia Electric and Power Company dba Dominion E
July 1, 2024: CONSTRUCTION TRAILER PARKING AND ACCESS ROAD, Saxe, VAR10W063, held by Virginia Electric and Power Co d/b/a Dominion Ener
July 1, 2024: SHAPHAN SHANK POULTRY, Broadway, VAR10W065, held by Shaphan L. Shank
July 1, 2024: THE PRESERVE AT JOHN ROLFE SECTION 2, Henrico, VAR10W066, held by Bradford Homes, Inc.
July 1, 2024: CENTREPORT VILLAGE - CENTREPORT PARKWAY IMPROVEMEN, Fredericksburg, VAR10W068, held by Centreport Village, LLC
July 1, 2024: RESERVOIR ROAD RECONSTRUCTION, Ridgeway, VAR10W069, held by Haymes Brothers Inc

CRYSTAL HOUSES BUILDINGS CH 7/8 among its neighbors

EPA’s permit file holds 129 discharge permits in the Pimmit Run-Potomac River subwatershed (HUC 020700100103), VAR10W060 among them.

Other permits in the Pimmit Run-Potomac River subwatershed (HUC 020700100103)

1 K STREET SW, Dc: 03R10I00N, minor permit, permit term to February 16, 2027
10TH AND IRVING, Arlington: VAG830644, minor permit, discharging to Potomac River-Pimmit Run, permit term to February 29, 2028
10TH AND IRVING, Arlington: VAR10V086, minor permit, discharging to Potomac River-Pimmit Run, permit term to June 30, 2029
113 POTOMAC AVENUE SW, Washington: DCR1000A4, minor permit, permit term to February 16, 2027
12 STREET AND CONSTITUTION PUMP STATION, Washington: DCNOEJ00I, minor permit, permit term to September 18, 2023
12 STREET AND MAINE AVENUE PUMPING STATION, Washington: DCNOEJ00J, minor permit, permit term to September 18, 2023
14 STREET BRIDGE PUMPING STATION, Washington: DCNOEJ00E, minor permit, permit term to September 18, 2023
1501 FAIRFAX DRIVE, Arlington: VAR10U872, minor permit, discharging to Potomac River-Pimmit Run, permit term to June 30, 2029
15TH AND S APARTMENTS, Washington: DCR10008T, minor permit, permit term to February 15, 2022
1812 N MOORE STREET, Arlington: VAG830340, minor permit, discharging to Potomac River-Pimmit Run, permit term to February 25, 2023

Nearby on the register

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

The CRYSTAL HOUSES BUILDINGS CH 7/8 storm water construction permit, held by CH 1900 ASSOCIATES LLC in Arlington, Virginia, is one of 68 such permits in that city, and the 0.0% of those permits with a violation on file puts it in step with the rest. Of all 68 Arlington storm water construction permits, including this one, 58.8% were issued earlier than this permit's July 1, 2024 issue date. It is also one of 72 NPDES permits in the Pimmit Run-Potomac River subwatershed, this one included, and it records no pollutants under a numeric limit and no effluent exceedances.