Clean Water Act discharge permit · NPDES MAR1001OA

REGENCY OFFICE PARK, Merrimac, MA: NPDES MAR1001OA discharge permit, effluent exceedances, inspections, penalties

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

REGENCY OFFICE PARK, held by James Palmisano, holds NPDES permit MAR1001OA. EPA’s file records it issued October 29, 2018 and expiring February 15, 2022. 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.

What the register holds for REGENCY OFFICE PARK: its NPDES ID, its permit type and status, its dates, its address in Merrimac, Massachusetts. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MAR1001OA.

Identity

Facility as filed	REGENCY OFFICE PARK
Permittee as filed	James Palmisano
NPDES ID	MAR1001OA
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	October 29, 2018
Expiration date	February 15, 2022
Issuing agency	U.S. EPA
Address	Merrimac, MA 01860
Subwatershed	East Meadow River-Merrimack River (HUC 010700061404)

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 MAR1001OA.

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 MAR1001OA.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MAR1001OA.

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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 MAR1001OA there.

Nearby on the register

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

REGENCY OFFICE PARK, the Clean Water Act storm water construction permit held by James Palmisano in Merrimac, Massachusetts (NPDES ID MAR1001OA), is one of 5 storm water construction permits on EPA's NPDES register in Merrimac, this one included. Among those 5 permits in the town, 0.0% have a violation on file. The permit also sits within the East Meadow River-Merrimack River subwatershed, which holds 42 NPDES permits, this one included, and it recorded 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.