MassDEP 21E and AUL sites in Winthrop

2 active tier-classified sites and 6 sites with an AUL.

RTN	Site	Address	Status	Type
3-0001283	Deer Island Treatment Plant	Deer Is	RAO · A3 · AUL July 22, 1996	Activity and Use Limitation · file
3-0004443	Mobil Gasoline Station	63 Main St	RAO · A3 · AUL March 12, 1999	Activity and Use Limitation · file
3-0014027	No Location Aid	554 Pleasant St	RAO · A3 · AUL May 8, 1997	Activity and Use Limitation · file
3-0017310	Ft Banks Athletic Fields	Kennedy Dr	RAO · A3 · AUL March 26, 2002	Activity and Use Limitation · file
3-0027313	No Location Aid	49 Main St	RAO · B2 · AUL December 18, 2008	Activity and Use Limitation · file
3-0037239	12-16 Revere Street	12-16 Revere Street	PSC · PA · AUL April 15, 2025	Activity and Use Limitation · file
3-0028687	Surf Cleaners	63 Putnam St	TIERI	Tier classified (active) · file
3-0034875	Citgo Station	2 Shirley Street	TIERII	Tier classified (active) · file

The RTN (Release Tracking Number) identifies a release reported to MassDEP. Only active tier-classified sites and AUL sites are mapped by MassGIS; closed sites without an AUL are not in these layers. All towns.

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