Clean Water Act discharge permit · NPDES MDR003415

UNLIMBITED TREE SERVICE, INC., Severn, MD: NPDES MDR003415 discharge permit, effluent exceedances, inspections, penalties

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

UNLIMBITED TREE SERVICE, INC. holds NPDES permit MDR003415, which discharges to Baltimore Harbor. EPA’s file records it issued March 6, 2019 and expiring December 31, 2024. 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	UNLIMBITED TREE SERVICE, INC.
Permittee as filed	UNLIMBITED TREE SERVICE, INC.
NPDES ID	MDR003415
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	March 6, 2019
Expiration date	December 31, 2024
Issuing agency	MARYLAND DEPARTMENT OF THE ENVIRONMENT
Address	Severn, MD 21144
Receiving water	BALTIMORE HARBOR
Receiving water impaired	303(D) Listed
Subwatershed	Curtis Creek-Curtis Bay (HUC 020600031202)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

2Pollutants on file
0Under a numeric limit
2With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Suspended Solids, Total	0	10	0
Chemical Oxygen Demand [COD]	0	10	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MDR003415.

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 MDR003415.

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

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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 MDR003415 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES MDR003415, held by UNLIMBITED TREE SERVICE, INC. in Severn, MD, which discharges to BALTIMORE HARBOR and lists the Curtis Creek-Curtis Bay subwatershed (HUC 020600031202). The permit is shown as Effective, with a Minor discharger class, an issue date of March 6, 2019, and an expiration date of December 31, 2024. The page lists 2 pollutants on file, 0 under a numeric limit, 2 with a violation of any kind, and 0 with an effluent exceedance.