Velarion Records

Clean Air Act stationary source · ICIS-AIR MA0000002511901592

DCR CHARLES RIVER DAM, Boston, City Of, MA: Clean Air Act compliance record, inspections, violations, penalties

DCR CHARLES RIVER DAM, at 250 WARREN AVENUE, Boston, City Of in Suffolk County, Massachusetts, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “Violation-Unresolved”. Suffolk County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedDCR CHARLES RIVER DAM
ICIS-AIR IDMA0000002511901592
EPA facility registry ID110001997750
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)Violation-Unresolved
Address250 WARREN AVENUE, Boston, City Of, MA 021290000
CountySuffolk County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Administration of environmental programs (NAICS 9241)
SIC code9511
EPA region01

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs DCR CHARLES RIVER DAM is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
June 7, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 21, 2024FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 13, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
July 24, 2023Earliest FRV determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Informal enforcement

DateWhat EPA recordedAgency
June 7, 2023Notice of ViolationState

Stack tests

EPA’s stack test file holds no test at ICIS-AIR MA0000002511901592 since January 1, 2017.

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110001997750 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

What this page shows

This page covers the Clean Air Act compliance record for DCR CHARLES RIVER DAM in Boston, City Of, MA, listing 3 compliance evaluations, 0 high-priority violations and 0 formal enforcement actions since January 1, 2017. It lists an Operating status, a Synthetic minor source emissions classification and a Violation-Unresolved current violation status, as filed. The page states that EPA's facility file stood as of September 14, 2026, and that Suffolk County is on EPA's Green Book list.

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