Clean Water Act discharge permit · NPDES MAR100277

CHATHAM AIRPORT TAXIWAYS RECONSTRUCTION PROJECT, Chatham, MA: NPDES MAR100277 discharge permit, effluent exceedances, inspections, penalties

Not neededPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

CHATHAM AIRPORT TAXIWAYS RECONSTRUCTION PROJECT, held by Lawrence-Lynch Corp., holds NPDES permit MAR100277. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CHATHAM AIRPORT TAXIWAYS RECONSTRUCTION PROJECT: its NPDES ID, its permit type and status, its its address in Chatham, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR100277.

Identity

Facility as filed	CHATHAM AIRPORT TAXIWAYS RECONSTRUCTION PROJECT
Permittee as filed	Lawrence-Lynch Corp.
NPDES ID	MAR100277
Permit status	Not needed
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Address	Chatham, MA 02633
Subwatershed	Long Pond (HUC 010900020205)

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 MAR100277.

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 MAR100277.

Inspections

EPA’s inspection file holds no inspection for NPDES MAR100277.

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 MAR100277.

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 MAR100277 there.

Nearby on the register

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

This public-records page covers NPDES permit MAR100277, held by Lawrence-Lynch Corp. for the CHATHAM AIRPORT TAXIWAYS RECONSTRUCTION PROJECT in Chatham, MA, a construction stormwater program permit with a status of Not needed and a minor discharger class. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with status and dates as they stood in EPA's permit file on October 14, 2026.