Watershed Quality Assessment Report | WATERS

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Listed Waters Summary
Causes of Impairment
Cumulative TMDLs by Pollutant

Massachusetts State Report
Other states that contain this watershed:
New Hampshire, Merrimack Watershed

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Massachusetts, Merrimack Watershed

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Features

Listed Waters for Reporting Year 1998
Massachusetts, Merrimack Watershed

Description of this table

Waterbody Name	Waterbody ID	Location	Waterbody Type	Size	Units	State TMDL Development Status
NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report.
Ames Pond	MA83001	Tewksbury	Freshwater Lake	76.47	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Freshwater Lake	76.47	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Freshwater Lake	76.47	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Lakes, Reservoirs, and Ponds	82	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Lakes, Reservoirs, and Ponds	82	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Lakes, Reservoirs, and Ponds	82	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Lakes, Reservoirs, and Ponds	82	acres	TMDL needed
Ames Pond	MA83001	Tewksbury	Freshwater Lake	76.47	acres	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	River	2.7	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	River	2.7	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	River	2.7	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	River	2.7	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	Rivers and Streams	3.3	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	Rivers and Streams	3.3	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	Rivers and Streams	3.3	miles	TMDL needed
Back River	MA84A-16	New Hampshire State Line, Amesbury To Inlet Clarks Pond, Amesbury.	Rivers and Streams	3.3	miles	TMDL needed
Bakers Meadow Pond	MA83002	Bakers Meadow Pond, Andover.	Lakes, Reservoirs, and Ponds		acres
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Lakes, Reservoirs, and Ponds	40	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Lakes, Reservoirs, and Ponds	40	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Lakes, Reservoirs, and Ponds	40	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Freshwater Lake	35.292	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Freshwater Lake	35.292	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Freshwater Lake	35.292	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Freshwater Lake	35.292	acres	TMDL needed
Ballardvale Impoundment	MA83011	Andover (Lowell Junction Pond)	Lakes, Reservoirs, and Ponds	40	acres	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	River	3	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	River	3	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	River	3	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	Rivers and Streams	3.2	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	Rivers and Streams	3.2	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	Rivers and Streams	3.2	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	River	3	miles	TMDL needed
Bare Meadow Brook	MA84A-18	Headwaters, Methuen To Confluence With Merrimack River, Methuen.	Rivers and Streams	3.2	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	River	4.9	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	River	4.9	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	River	4.9	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	River	4.9	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	Rivers and Streams	4.2	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	Rivers and Streams	4.2	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	Rivers and Streams	4.2	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	Rivers and Streams	4.2	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	Rivers and Streams	4.8	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	Rivers and Streams	4.8	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	Rivers and Streams	4.8	miles	TMDL needed
Beaver Brook	MA84B-02	Outlet Mill Pond, Littleton To Inlet Forge Pond, Westford.	Rivers and Streams	4.8	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	River	4.8	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	River	4.8	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	River	4.8	miles	TMDL needed
Beaver Brook	MA84A-11	New Hampshire State Line, Dracut To Confluence With Merrimack River, Lowell.	River	4.8	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	River	2.3	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	River	2.3	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	River	2.3	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	Rivers and Streams	3.15	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	Rivers and Streams	3.15	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	Rivers and Streams	3.15	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	Rivers and Streams	3.15	miles	TMDL needed
Black Brook	MA84A-17	Headwaters, Chelmsford To Confluence With Merrimack River, Lowell.	River	2.3	miles	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Freshwater Lake	2.968	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Freshwater Lake	2.968	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Freshwater Lake	2.968	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Freshwater Lake	2.968	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Lakes, Reservoirs, and Ponds	7	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Lakes, Reservoirs, and Ponds	7	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Lakes, Reservoirs, and Ponds	7	acres	TMDL needed
Butterfield Pond	MA83003	Burlington/Lexington	Lakes, Reservoirs, and Ponds	7	acres	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	River	4.4	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	Rivers and Streams	4.5	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	Rivers and Streams	4.5	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	Rivers and Streams	4.5	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	Rivers and Streams	4.5	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	River	4.4	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	River	4.4	miles	TMDL needed
Cobbler Brook	MA84A-22	Headwaters, Merrimac To Confluence With Merrimack River, Merrimac.	River	4.4	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	Rivers and Streams	4.9	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	River	.899	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	Rivers and Streams	4.9	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	Rivers and Streams	4.9	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	Rivers and Streams	1	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	Rivers and Streams	1	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	Rivers and Streams	1	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	Rivers and Streams	1	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	River	5.073	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	River	5.073	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	River	5.073	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	River	5.073	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	River	.899	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	River	.899	miles	TMDL needed
Concord River	MA82A-09	From The Rogers Street Bridge, Lowell To The Confluence With The Merrimack River, Lowell.	River	.899	miles	TMDL needed
Concord River	MA82A-08	From The Billerica Water Supply Intake, Billerica To Rogers Street Bridge, Lowell.	Rivers and Streams	4.9	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	River	2.9	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	River	2.9	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	River	2.9	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.05	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.05	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.05	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.05	miles	TMDL needed
Deep Brook	MA84A-21	Headwaters East Of Everett Turnpike, Tyngsborough To Confluence With Merrimack River, Chelmsford.	River	2.9	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	River	5.043986	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	River	5.043986	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	River	5.043986	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	Rivers and Streams	5	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	Rivers and Streams	5	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	Rivers and Streams	5	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	Rivers and Streams	5	miles	TMDL needed
Elm Brook	MA83-05	Headwaters, Lincoln To Confluence With Shawsheen River, Bedford.	River	5.043986	miles	TMDL needed
Flint Pond	MA84012	Tyngsborough	Freshwater Lake	72	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Lakes, Reservoirs, and Ponds	61	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Lakes, Reservoirs, and Ponds	61	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Lakes, Reservoirs, and Ponds	61	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Lakes, Reservoirs, and Ponds	61	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Freshwater Lake	72	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Freshwater Lake	72	acres	TMDL needed
Flint Pond	MA84012	Tyngsborough	Freshwater Lake	72	acres	TMDL needed
Forest Lake	MA84014	Methuen	Lakes, Reservoirs, and Ponds	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Lakes, Reservoirs, and Ponds	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Lakes, Reservoirs, and Ponds	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Freshwater Lake	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Freshwater Lake	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Freshwater Lake	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Freshwater Lake	48	acres	TMDL needed
Forest Lake	MA84014	Methuen	Lakes, Reservoirs, and Ponds	48	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Freshwater Lake	109.412	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Freshwater Lake	109.412	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Freshwater Lake	109.412	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Freshwater Lake	109.412	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Lakes, Reservoirs, and Ponds	135	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Lakes, Reservoirs, and Ponds	135	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Lakes, Reservoirs, and Ponds	135	acres	TMDL needed
Fosters Pond	MA83005	Andover/Wilmington	Lakes, Reservoirs, and Ponds	135	acres	TMDL needed
Gravel Pit Pond	MA83007	Gravel Pit Pond (Hussey Brook Pond East), Andover.	Lakes, Reservoirs, and Ponds		acres
Hussey Brook Pond	MA83008	Hussey Brook Pond West, Andover.	Lakes, Reservoirs, and Ponds		acres
Hussey Pond	MA83009	Andover	Freshwater Lake	1.383	acres	TMDL needed
Hussey Pond	MA83009	Andover	Freshwater Lake	1.383	acres	TMDL needed
Hussey Pond	MA83009	Andover	Freshwater Lake	1.383	acres	TMDL needed
Hussey Pond	MA83009	Andover	Lakes, Reservoirs, and Ponds	2	acres	TMDL needed
Hussey Pond	MA83009	Andover	Lakes, Reservoirs, and Ponds	2	acres	TMDL needed
Hussey Pond	MA83009	Andover	Lakes, Reservoirs, and Ponds	2	acres	TMDL needed
Hussey Pond	MA83009	Andover	Freshwater Lake	1.383	acres	TMDL needed
Hussey Pond	MA83009	Andover	Lakes, Reservoirs, and Ponds	2	acres	TMDL needed
Johnson Creek	MA84A-15	Headwaters To Confluence With Merrimack River, Groveland. Miles 3.1-0.0	Rivers and Streams	3.1	miles
Knops Pond/Lost Lake	MA84084	Groton; 84084	Lakes, Reservoirs, and Ponds	204	acres
Knops Pond/Lost Lake	MA84084	Groton; 84084	Lakes, Reservoirs, and Ponds	204	acres
Lake Attitash	MA84002	Amesbury/Merrimac	Freshwater Lake	369	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Lakes, Reservoirs, and Ponds	360	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Lakes, Reservoirs, and Ponds	360	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Lakes, Reservoirs, and Ponds	360	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Lakes, Reservoirs, and Ponds	360	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Freshwater Lake	369	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Freshwater Lake	369	acres	TMDL needed
Lake Attitash	MA84002	Amesbury/Merrimac	Freshwater Lake	369	acres	TMDL needed
Lawrence Brook	MA84A-20	Headwaters To Confluence With Merrimack River, Tyngsborough. Miles 2.35-0.00	Rivers and Streams	2.35	miles
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	Rivers and Streams	4.3	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	River	4.6	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	River	4.6	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	River	4.6	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	Rivers and Streams	4.3	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	Rivers and Streams	4.3	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	Rivers and Streams	4.3	miles	TMDL needed
Little River	MA84A-09	New Hampshire State Line, Haverhill To Confluence With Merrimack River, Haverhill.	River	4.6	miles	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Lakes, Reservoirs, and Ponds	166	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Lakes, Reservoirs, and Ponds	166	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Lakes, Reservoirs, and Ponds	39	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Lakes, Reservoirs, and Ponds	39	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Lakes, Reservoirs, and Ponds	39	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Lakes, Reservoirs, and Ponds	39	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Lakes, Reservoirs, and Ponds	166	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Lakes, Reservoirs, and Ponds	166	acres	TMDL needed
Long Pond	MA82072	Littleton	Lakes, Reservoirs, and Ponds	98.6	acres	TMDL needed
Long Pond	MA82072	Littleton	Lakes, Reservoirs, and Ponds	98.6	acres	TMDL needed
Long Pond	MA82072	Littleton	Lakes, Reservoirs, and Ponds	98.6	acres	TMDL needed
Long Pond	MA82072	Littleton	Lakes, Reservoirs, and Ponds	98.6	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Freshwater Lake	42.483	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Freshwater Lake	42.483	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Freshwater Lake	42.483	acres	TMDL needed
Long Pond	MA83010	Tewksbury	Freshwater Lake	42.483	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Freshwater Lake	137	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Freshwater Lake	137	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Freshwater Lake	137	acres	TMDL needed
Long Pond	MA84032	Dracut/Tyngsborough (Size Indicates Portion In Massachusetts)	Freshwater Lake	137	acres	TMDL needed
Long Pond	MA82072	Littleton	Freshwater Lake	101.744	acres	TMDL needed
Long Pond	MA82072	Littleton	Freshwater Lake	101.744	acres	TMDL needed
Long Pond	MA82072	Littleton	Freshwater Lake	101.744	acres	TMDL needed
Long Pond	MA82072	Littleton	Freshwater Lake	101.744	acres	TMDL needed
Lubber Pond East	MA92035	Lubber Pond East, Wilmington.	Lakes, Reservoirs, and Ponds		acres
Lubber Pond West	MA92036	Lubber Pond West, Wilmington.	Lakes, Reservoirs, and Ponds		acres
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	Rivers and Streams	2.4	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	Rivers and Streams	2.4	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	Rivers and Streams	2.4	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	River	2.3	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	River	2.3	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	River	2.3	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	River	2.3	miles	TMDL needed
Martins Pond Brook	MA84A-19	Outlet Martins Pond, Groton To Inlet Lost Lake, Groton.	Rivers and Streams	2.4	miles	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Lakes, Reservoirs, and Ponds	113	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Lakes, Reservoirs, and Ponds	113	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Lakes, Reservoirs, and Ponds	113	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Lakes, Reservoirs, and Ponds	113	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Freshwater Lake	111	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Freshwater Lake	111	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Freshwater Lake	111	acres	TMDL needed
Massapoag Pond	MA84087	Dunstable/Groton/Tyngsborough	Freshwater Lake	111	acres	TMDL needed
Merrimack River	MA84A-06	Confluence Indian River, West Newbury/Amesbury To Mouth At Atlantic Ocean, Newburyport/Salisbury (Includes Back River, Salisbury).	Estuary	4.37	square miles	TMDL needed
Merrimack River	MA84A-06	Confluence Indian River, West Newbury/Amesbury To Mouth At Atlantic Ocean, Newburyport/Salisbury (Includes Back River, Salisbury).	Estuary	4.37	square miles	TMDL needed
Merrimack River	MA84A-06	Confluence Indian River, West Newbury/Amesbury To Mouth At Atlantic Ocean, Newburyport/Salisbury (Includes Back River, Salisbury).	Estuary	4.37	square miles	TMDL needed
Merrimack River	MA84A-06	Confluence Indian River, West Newbury/Amesbury To Mouth At Atlantic Ocean, Newburyport/Salisbury (Includes Back River, Salisbury).	Estuary	4.37	square miles	TMDL needed
Merrimack River	MA84A-05	Confluence Little River, Haverhill To Confluence Indian River, West Newbury/Amesbury.	Estuary	2.6	square miles	TMDL needed
Merrimack River	MA84A-05	Confluence Little River, Haverhill To Confluence Indian River, West Newbury/Amesbury.	Estuary	2.6	square miles	TMDL needed
Merrimack River	MA84A-05	Confluence Little River, Haverhill To Confluence Indian River, West Newbury/Amesbury.	Estuary	2.6	square miles	TMDL needed
Merrimack River	MA84A-05	Confluence Little River, Haverhill To Confluence Indian River, West Newbury/Amesbury.	Estuary	2.6	square miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	River	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	River	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	River	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	River	8.8	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	River	3.2	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	River	3.2	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	River	3.2	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	River	3.2	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	River	9	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	River	9	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	River	9	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	River	9	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	River	10	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	River	10	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	River	10	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	River	10	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	Rivers and Streams	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	Rivers and Streams	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	Rivers and Streams	8.8	miles	TMDL needed
Merrimack River	MA84A-03	Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell To Essex Dam, Lawrence.	Rivers and Streams	8.8	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	Rivers and Streams	2.8	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	Rivers and Streams	2.8	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	Rivers and Streams	2.8	miles	TMDL needed
Merrimack River	MA84A-02	Pawtucket Dam, Lowell To Lowell Regional Wastewater Utilities Outfall At Duck Island, Lowell.	Rivers and Streams	2.8	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	Rivers and Streams	9.2	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	Rivers and Streams	9.2	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	Rivers and Streams	9.2	miles	TMDL needed
Merrimack River	MA84A-01	State Line At Hudson, Nh/Tyngsborough, Ma To Pawtucket Dam, Lowell.	Rivers and Streams	9.2	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	Rivers and Streams	7.1	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	Rivers and Streams	7.1	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	Rivers and Streams	7.1	miles	TMDL needed
Merrimack River	MA84A-04	Essex Dam, Lawrence To Confluence With Little River, Haverhill.	Rivers and Streams	7.1	miles	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Freshwater Lake	12	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Lakes, Reservoirs, and Ponds	22	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Freshwater Lake	12	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Freshwater Lake	12	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Freshwater Lake	30	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Freshwater Lake	30	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Freshwater Lake	30	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Freshwater Lake	30	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Lakes, Reservoirs, and Ponds	12	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Lakes, Reservoirs, and Ponds	12	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Lakes, Reservoirs, and Ponds	12	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Lakes, Reservoirs, and Ponds	12	acres	TMDL needed
Mill Pond	MA84039	West Newbury	Lakes, Reservoirs, and Ponds	16	acres
Mill Pond	MA84038	[North Basin] Littleton	Lakes, Reservoirs, and Ponds	22	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Lakes, Reservoirs, and Ponds	22	acres	TMDL needed
Mill Pond	MA84038	[North Basin] Littleton	Lakes, Reservoirs, and Ponds	22	acres	TMDL needed
Mill Pond	MA84081	[South Basin] Littleton	Freshwater Lake	12	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Freshwater Lake	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Freshwater Lake	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Freshwater Lake	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Lakes, Reservoirs, and Ponds	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Lakes, Reservoirs, and Ponds	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Lakes, Reservoirs, and Ponds	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Lakes, Reservoirs, and Ponds	77	acres	TMDL needed
Newfield Pond	MA84046	Chelmsford	Freshwater Lake	77	acres	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	River	14.117916	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	River	14.117916	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	Rivers and Streams	13	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	Rivers and Streams	13	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	Rivers and Streams	13	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	River	14.117916	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	River	14.117916	miles	TMDL needed
Parker River	MA91-01	Source North Of Silver Mine Road, Boxford To Central Street, Newbury.	Rivers and Streams	13	miles	TMDL needed
Plum Island River	MA84A-23	From Chaces Island To Mouth At Plum Island Sound.	Estuary (G)	.4	square miles
Plum Island River	MA84A-23	From Chaces Island To Mouth At Plum Island Sound.	Estuary		square miles
Pomps Pond	MA83014	Andover	Lakes, Reservoirs, and Ponds	14	acres	TMDL needed
Pomps Pond	MA83014	Andover	Lakes, Reservoirs, and Ponds	14	acres	TMDL needed
Pomps Pond	MA83014	Andover	Lakes, Reservoirs, and Ponds	14	acres	TMDL needed
Pomps Pond	MA83014	Andover	Freshwater Lake	24.635	acres	TMDL needed
Pomps Pond	MA83014	Andover	Freshwater Lake	24.635	acres	TMDL needed
Pomps Pond	MA83014	Andover	Freshwater Lake	24.635	acres	TMDL needed
Pomps Pond	MA83014	Andover	Freshwater Lake	24.635	acres	TMDL needed
Pomps Pond	MA83014	Andover	Lakes, Reservoirs, and Ponds	14	acres	TMDL needed
Pond Street Pond	MA83021	Unnamed Pond On Pond Street, Bilerica	Lakes, Reservoirs, and Ponds		acres
Powwow River	MA84A-08	Tidal Portion, Just Downstream Of Main Street, Amesbury To Confluence With Merrimack River, Amesbury.	Estuary	.05	square miles	TMDL needed
Powwow River	MA84A-08	Tidal Portion, Just Downstream Of Main Street, Amesbury To Confluence With Merrimack River, Amesbury.	Estuary	.05	square miles	TMDL needed
Powwow River	MA84A-08	Tidal Portion, Just Downstream Of Main Street, Amesbury To Confluence With Merrimack River, Amesbury.	Estuary	.05	square miles	TMDL needed
Powwow River	MA84A-08	Tidal Portion, Just Downstream Of Main Street, Amesbury To Confluence With Merrimack River, Amesbury.	Estuary	.05	square miles	TMDL needed
Powwow River	MA84A-07	Inlet Lake Gardner To Tidal Portion, Amesbury. Miles 6.4-1.3	Rivers and Streams	5.1	miles
Rabbit Pond	MA83015	Andover	Freshwater Lake	1.857	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Freshwater Lake	1.857	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Lakes, Reservoirs, and Ponds	5	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Lakes, Reservoirs, and Ponds	5	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Lakes, Reservoirs, and Ponds	5	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Lakes, Reservoirs, and Ponds	5	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Freshwater Lake	1.857	acres	TMDL needed
Rabbit Pond	MA83015	Andover	Freshwater Lake	1.857	acres	TMDL needed
Richardson Brook	MA84A-12	Headwaters To Confluence With Merrimack River, Dracut. Miles 3.4-0.0	Rivers and Streams	3.4	miles
Richardson Pond	MA83020	Richardson Pond, North. Billerica/Tewksbury	Lakes, Reservoirs, and Ponds		acres
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	River	1.299	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	River	1.299	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	Rivers and Streams	1.3	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	Rivers and Streams	1.3	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	Rivers and Streams	1.3	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	Rivers and Streams	1.3	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	River	1.299	miles	TMDL needed
Rogers Brook	MA83-04	From Outlet Of Unnamed Impoundment Upstream Of Morton Street, Andover (Prior To 1997 Cycle Listed As "Headwaters Billerica...") To Confluence With Shawsheen River, Andover.	River	1.299	miles	TMDL needed
Round Pond	MA83018	Round Pond, Tewksbury.	Lakes, Reservoirs, and Ponds		acres
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	Rivers and Streams	1.7	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	River	2.091	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	Rivers and Streams	1.7	miles	TMDL needed
Shawsheen River	MA83-02	8349000	Rivers and Streams	17.4	miles
Shawsheen River	MA83-02	8349000	Rivers and Streams	17.4	miles
Shawsheen River	MA83-03	8349000	Rivers and Streams	6.2	miles
Shawsheen River	MA83-03	8349000	Rivers and Streams	6.2	miles
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	Rivers and Streams	2	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	Rivers and Streams	2	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	Rivers and Streams	2	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	Rivers and Streams	2	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	Rivers and Streams	1.7	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	River	2.091	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	Rivers and Streams	1.7	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	River	1.625	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	River	1.625	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	River	1.625	miles	TMDL needed
Shawsheen River	MA83-01	Summer Street (Historcally Listed As Maguire Road) To Confluence With Spring Brook, Bedford.	River	1.625	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	River	2.091	miles	TMDL needed
Shawsheen River	MA83-08	Headwater, North Of Folly Pond And North Great Road, Lincoln To Summer Street, Bedford.	River	2.091	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	River	5.8	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	River	5.8	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	River	5.8	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	River	5.8	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	Rivers and Streams	6.4	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	Rivers and Streams	6.4	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	Rivers and Streams	6.4	miles	TMDL needed
Spicket River	MA84A-10	New Hampshire State Line, Methuen To Confluence With Merrimack River, Lawrence.	Rivers and Streams	6.4	miles	TMDL needed
State Street Pond	MA91014	Newburyport	Lakes, Reservoirs, and Ponds	5	acres
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	Rivers and Streams	7	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	Rivers and Streams	7	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	Rivers and Streams	7	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	Rivers and Streams	7	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.3	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.3	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.3	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	Rivers and Streams	3.3	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	River	6.5	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	River	6.5	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	River	6.5	miles	TMDL needed
Stony Brook	MA84B-03	Outlet Forge Pond, Westford To Brookside Road, Westford.	River	6.5	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	River	3.4	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	River	3.4	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	River	3.4	miles	TMDL needed
Stony Brook	MA84B-04	Brookside Road, Westford To Confluence With Merrimack River, Chelmsford.	River	3.4	miles	TMDL needed
Trull Brook	MA84A-14	Source To Confluence With Merrimack River, Tewksbury. Miles 3.25-0.00	Rivers and Streams	3.25	miles
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	River	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	River	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	River	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	Rivers and Streams	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	Rivers and Streams	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	Rivers and Streams	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	Rivers and Streams	1.5	miles	TMDL needed
Unnamed Tributary	MA84B-01	(Locally Known As Reedy Meadow Brook) Headwaters, Outlet Of Small Unnamed Impoundment Upstream Of Bruce Street, Littleton To Inlet Mill Pond, Littleton.	River	1.5	miles	TMDL needed
Vine Brook	MA83-06	Headwaters (Southeast Of Granny Hill) Near Grant Street, Lexington To Confluence With Shawsheen River, Bedford. Miles 6.8-0.0	Rivers and Streams		miles
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Freshwater Lake	54	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Freshwater Lake	54	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Freshwater Lake	54	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Lakes, Reservoirs, and Ponds	51	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Lakes, Reservoirs, and Ponds	51	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Lakes, Reservoirs, and Ponds	51	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Lakes, Reservoirs, and Ponds	51	acres	TMDL needed
Ward Pond	MA84096	Palis Id Changed From 35094 To 84096 On October 10, 1997. (Wbid From Ma35094 To Ma84096) Ashburnham	Freshwater Lake	54	acres	TMDL needed

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Causes of Impairment for Reporting Year 1998

Massachusetts, Merrimack

Description of this table

Cause of Impairment	Number of Causes Reported
Pathogens	28
Noxious Aquatic Plants	27
Nutrients	12
Organic Enrichment/Low Dissolved Oxygen	12
Turbidity	10
Siltation	9
Unknown Toxicity	8
Metals (other than Mercury)	4
pH	4
Suspended Solids	3
Other Habitat Alteration(s)	2
Ammonia, Un-ionized	1
Flow Alteration(s)	1

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Cumulative TMDLs by Pollutant

Massachusetts, Merrimack Watershed

This chart includes TMDLs since October 1, 1995.

Description of this table

Pollutant	Number of TMDLs Completed	Number of Causes of Impairment Addressed
NOTE: Click on the underlined "Number of TMDLs Completed" value to see a listing of those approved TMDLs for the pollutant.
Fecal Coliform	7	7
Mercury	6	6

Total: 13 TMDLs; 0 Causes of Impairment

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Massachusetts, Merrimack Watershed

Features

Listed Waters for Reporting Year 1998Massachusetts, Merrimack Watershed

Causes of Impairment for Reporting Year 1998

Massachusetts, Merrimack

Cumulative TMDLs by Pollutant

Massachusetts, Merrimack Watershed

Listed Waters for Reporting Year 1998
Massachusetts, Merrimack Watershed