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Connecticut State Report
Other states that contain this watershed:
New York, Housatonic Watershed
Massachusetts, Housatonic Watershed
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Connecticut, Housatonic Watershed
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Listed Waters for Reporting Year 2004
Connecticut, Housatonic Watershed
Description of this table
| NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report. | ||||||||
| Waterbody Name | Waterbody ID | Location | Waterbody Type | Size | Units | State TMDL Development Status | ||
|---|---|---|---|---|---|---|---|---|
| Ball Pond (New Fairfield) | CT6402-00-1-L1_01 | New Fairfield | Lakes, Reservoirs, and Ponds | 89.9 | acres | TMDL needed | ||
| Ball Pond (New Fairfield) | CT6402-00-1-L1_01 | New Fairfield | Freshwater Lake | 80.7 | acres | TMDL needed | ||
| Blackberry River (North Canaan)-01 | CT6100-00_01 | From Mouth At Confluence With Housatonic River (At Loop In River Around Island), Us To Confluence With North Canaan Wpcf (Near Old Railroad Grade, Currently Trail), North Canaan. | Rivers and Streams | .8 | miles | TMDL needed | ||
| Blackberry River (North Canaan)-01 | CT6100-00_01 | From Mouth At Confluence With Housatonic River (At Loop In River Around Island), Us To Confluence With North Canaan Wpcf (Near Old Railroad Grade, Currently Trail), North Canaan. | River | .78 | miles | TMDL needed | ||
| Blackberry River_02a | CT6100-00_02a | North Canaan Wpcf Us To Intersection Of Lower Road And Furnace Hill Road (Blast Furnace Near Lower Pond Dam), Canaan. | Rivers and Streams | miles | ||||
| Blackberry River_02b | CT6100-00_02b | From Drainage Ditch At Upper Boundary Of Lime Quarry On Lower Road Us To Blast Furnace Near Lower Pond Dam, Canaan. | Rivers and Streams | miles | ||||
| Branch Brook_02 | CT6910-00_02 | From Black Rock Dam Us To Wigwam Reservoir, Watertown-Thomaston. | Rivers and Streams | miles | ||||
| Brewsters Pond | CT-6000(e) | Stratford, East Of Main Street (Rte 113). | Lakes, Reservoirs, and Ponds | acres | ||||
| Brewsters Pond | CT-6000(e) | Stratford, East Of Main Street (Rte 113). | Lakes, Reservoirs, and Ponds | acres | ||||
| Furnace Brook_01 | CT-6010 | From Mouth At Confluence With Middle River Us To Beginning Of Concrete Channel (~1000 Ft.). | Rivers and Streams | miles | ||||
| Furnace Brook_01 | CT-6010 | From Mouth At Confluence With Middle River Us To Beginning Of Concrete Channel (~1000 Ft.). | Rivers and Streams | miles | ||||
| Great Brook (Waterbury)-01 | CT6900-22_01 | From Mouth At Confluence With Naugatuck River (East Bank, Ds Of West Liberty Street Crossing), Us To Great Brook Reservoir At Belleview Lake Outlet Dam (Reservoir In 2 Sections, Split Bt Lakewood Drive), Waterbury. Most Of Segment In Culvert Under City. | River | 1.98 | miles | TMDL needed | ||
| Great Brook (Waterbury)-01 | CT6900-22_01 | From Mouth At Confluence With Naugatuck River (East Bank, Ds Of West Liberty Street Crossing), Us To Great Brook Reservoir At Belleview Lake Outlet Dam (Reservoir In 2 Sections, Split Bt Lakewood Drive), Waterbury. Most Of Segment In Culvert Under City. | Rivers and Streams | 2 | miles | TMDL needed | ||
| Hitchcock Lake | CT6914-06-1-L2_01 | Southeast Corner Of Wolcott, Near Cheshire Border. | Lakes, Reservoirs, and Ponds | acres | ||||
| Hop Brook Lake | CT-6916 | Lakes, Reservoirs, and Ponds | acres | |||||
| Hop Brook Lake | CT-6916 | Lakes, Reservoirs, and Ponds | acres | |||||
| Housatonic River Estuary (Ferry Creek And Shore)-03 | CT6000-E_03 | Western Near Shore Area Of Lower Housatonic River Estuary From Ferry Creek Mouth Ds To Crimbo Point, Stratford; And Marine Basin Just North Of Short Beach. | Estuary | .1 | square miles | TMDL needed | ||
| Housatonic River Estuary (Lower)-02 | CT6000-E_02 | Lower Tidal Portion Of Housatonic River, From Rte 15 Crossing Ds To Mouth, Milford; Excludes Eastern Portion Of Mouth Below Milford Point (See Seg-04), And Western Shore From Ferry Creek Ds To Crumbo Point, Plus Marine Basin, Stratford (See Seg-03). | Estuary | 2.2 | square miles | TMDL needed | ||
| Housatonic River Estuary (Mouth)-04 | CT6000-E_04 | Sa Water On Eastern Housatonic River Mouth From Milford Point Offshore Approximatly 1.5 Miles, And East Along Coastline (500 Ft) To Wildermere Beach Area, Milford. | Estuary | .44 | square miles | TMDL needed | ||
| Housatonic River Estuary (Offshore Lordship)-05 | CT6000-E_05 | From West At Point No Point Area, East Along Shorline To Milford/Stratford Border (Approximatly .5 Mi East Offshore From Stratford Point), Extending About 1 Mi Offshore (Triangular Segment). | Estuary | 2.6 | square miles | TMDL needed | ||
| Housatonic River Estuary (Upper)-01 | CT6000-E_01 | Sb Water Of Housatonic River (Upper Tidal Section) From Route 15 Crossing, Us To Saltwater Limit Just Ds Of Twomile Island, Adjacent Totrailer Park, Shelton. | Estuary | .5 | square miles | TMDL needed | ||
| Housatonic River-01 | CT6000-00_01 | From End Of Saltwater Influence, At Southern Most Portion Of Wooster Island, Orange, Us To Confluence With Naugatuck River, Shelton/Derby Town Border. | River | 3.17 | miles | TMDL needed | ||
| Housatonic River-01 | CT6000-00_01 | From End Of Saltwater Influence, At Southern Most Portion Of Wooster Island, Orange, Us To Confluence With Naugatuck River, Shelton/Derby Town Border. | Rivers and Streams | 2.8 | miles | TMDL needed | ||
| Housatonic River-02 | CT6000-00_02 | From Confluence With Naugatuck River, Us To Lake Housatonic Outlet Dam (Derby Dam), Shelton/Derby Town Border. (Between Segment 02 And 03, Are Lake Housatonic, Lake Zoar, And Lake Lillinonah, All Independent Waterbodies). | Rivers and Streams | 1.5 | miles | TMDL needed | ||
| Housatonic River-02 | CT6000-00_02 | From Confluence With Naugatuck River, Us To Lake Housatonic Outlet Dam (Derby Dam), Shelton/Derby Town Border. (Between Segment 02 And 03, Are Lake Housatonic, Lake Zoar, And Lake Lillinonah, All Independent Waterbodies). | River | 1.5 | miles | TMDL needed | ||
| Housatonic, Lake (Shelton/Derby/Seymour/Oxford/Monroe) | CT6000-00-5+L4_01 | From Lake Housatonic Dam (Derby Dam), Us To Stevenson Dam (Division Of Lower Lake Zoar And Upper Lake Housatonic) Oxford/Monroe. First Major Impoundment Of Housatonic River. | Freshwater Lake | 346.29 | acres | TMDL completed | ||
| Housatonic, Lake (Shelton/Derby/Seymour/Oxford/Monroe) | CT6000-00-5+L4_01 | From Lake Housatonic Dam (Derby Dam), Us To Stevenson Dam (Division Of Lower Lake Zoar And Upper Lake Housatonic) Oxford/Monroe. First Major Impoundment Of Housatonic River. | Lakes, Reservoirs, and Ponds | acres | TMDL completed | |||
| Kenosia Lake | CT-6600(b) | Impoundment Of Still River, Danbury. | Lakes, Reservoirs, and Ponds | acres | ||||
| Kenosia Lake | CT-6600(b) | Impoundment Of Still River, Danbury. | Lakes, Reservoirs, and Ponds | acres | ||||
| Konkapot River-01 | CT6004-00_01 | From Massachusetts State Border (Ds Of Clayton Road Crossing), Us To Massachusetts State Border (Us Of Old Turnpike Road Crossing), North Canaan. (Small Loop Through Northern Connecticut). | Rivers and Streams | 2 | miles | TMDL needed | ||
| Konkapot River-01 | CT6004-00_01 | From Massachusetts State Border (Ds Of Clayton Road Crossing), Us To Massachusetts State Border (Us Of Old Turnpike Road Crossing), North Canaan. (Small Loop Through Northern Connecticut). | River | 2.44 | miles | TMDL needed | ||
| Lillinonah, Lake (Newtown/Southbury/Bridgewater/Brookfield) | CT6000-00-5+L1_01 | Impoundment Of Housatonic River, From Shepaug Dam Us To Top Of Impundment, South Side Of Lovers Leap Road; Southbury And Bridgewater Along East Bank, Newtown, Brookfield, And New Milford Along West Bank. | Lakes, Reservoirs, and Ponds | acres | TMDL needed | |||
| Lillinonah, Lake (Newtown/Southbury/Bridgewater/Brookfield) | CT6000-00-5+L1_01 | Impoundment Of Housatonic River, From Shepaug Dam Us To Top Of Impundment, South Side Of Lovers Leap Road; Southbury And Bridgewater Along East Bank, Newtown, Brookfield, And New Milford Along West Bank. | Freshwater Lake | 1594.85 | acres | TMDL needed | ||
| Mad River (Waterbury)-01 | CT6914-00_01 | From Mouth At Confluence With Naugatuck River (Behind Roller Magic, Off Of Harvester Road), Us To Route 69 Crossing (Us Of I84 Crossing, Exit 22 Area, And Just Us Of Brass City Mall), Waterbury. | Rivers and Streams | 1.7 | miles | TMDL needed | ||
| Mad River (Waterbury)-01 | CT6914-00_01 | From Mouth At Confluence With Naugatuck River (Behind Roller Magic, Off Of Harvester Road), Us To Route 69 Crossing (Us Of I84 Crossing, Exit 22 Area, And Just Us Of Brass City Mall), Waterbury. | River | 1.77 | miles | TMDL needed | ||
| Mad River (Waterbury)-02 | CT6914-00_02 | From Route 69 Crossing (Us Of I84 Crossing, Exit 22 Area, And Just Us Of Brass City Mall), Us To Confluence With Beaver Pond Brook, Just Us Of I84 Crossing (Scovill Pond No Longer Exists), Waterbury. | Rivers and Streams | .8 | miles | TMDL needed | ||
| Mad River (Waterbury)-02 | CT6914-00_02 | From Route 69 Crossing (Us Of I84 Crossing, Exit 22 Area, And Just Us Of Brass City Mall), Us To Confluence With Beaver Pond Brook, Just Us Of I84 Crossing (Scovill Pond No Longer Exists), Waterbury. | River | 1.01 | miles | TMDL needed | ||
| Mad River_03 | CT6914-00_03 | From Inlet To Scoville Ponds Us To Scoville Reservoir. | Rivers and Streams | 3.9 | miles | |||
| Mill Brook (Cornwall)-02 | CT6008-00_02 | From Confluence With Heffers Brook (Just Us Of Sharon Goshen Turnpike (Route 128) Crossing), Us To Headwaters At Cream Hill Lake Outlet Dam (Us Of Town Street Crossing), Cornwall. | River | 2.22 | miles | TMDL needed | ||
| Mill Brook (Cornwall)-02 | CT6008-00_02 | From Confluence With Heffers Brook (Just Us Of Sharon Goshen Turnpike (Route 128) Crossing), Us To Headwaters At Cream Hill Lake Outlet Dam (Us Of Town Street Crossing), Cornwall. | Rivers and Streams | 2.1 | miles | TMDL needed | ||
| Naugatuck River, West Branch_01 | CT-6904_00 | Rivers and Streams | 5 | miles | ||||
| Naugatuck River, West Branch_01 | CT-6904_00 | Rivers and Streams | 5 | miles | ||||
| Naugatuck River-01 | CT6900-00_01 | From Mouth At Confluence With Housatonic River (Ds Of Railroad Crossing), Derby, Us To Rimmon (Tingue) Outlet Dam (Us Of Broad Street Crossing, And Just Ds Of Route 8 Crossing), Seymour. | Rivers and Streams | 6 | miles | TMDL needed | ||
| Naugatuck River-01 | CT6900-00_01 | From Mouth At Confluence With Housatonic River (Ds Of Railroad Crossing), Derby, Us To Rimmon (Tingue) Outlet Dam (Us Of Broad Street Crossing, And Just Ds Of Route 8 Crossing), Seymour. | River | 6.15 | miles | TMDL needed | ||
| Naugatuck River-02 | CT6900-00_02 | From Rimmon (Tingue) Outlet Dam (Just Ds Of Route 8 Crossing), Seymour, Us To Confluence With Hopeville Pond Brook, Just Us Of Waterbury Wpcf. (Segment Includes Wtby, Naug & Beacon Falls Wpcfs, & Dredge Holes In River Between Rts 42 & 67 In Beacon Falls) | Rivers and Streams | 11 | miles | TMDL needed | ||
| Naugatuck River-02 | CT6900-00_02 | From Rimmon (Tingue) Outlet Dam (Just Ds Of Route 8 Crossing), Seymour, Us To Confluence With Hopeville Pond Brook, Just Us Of Waterbury Wpcf. (Segment Includes Wtby, Naug & Beacon Falls Wpcfs, & Dredge Holes In River Between Rts 42 & 67 In Beacon Falls) | River | 11.26 | miles | TMDL needed | ||
| Naugatuck River-03 | CT6900-00_03 | From Confluence With Hopeville Pond Brook, Just Us Of Waterbury Wpcf, Us To Confluence With Steele Brook (West Side Of Route 8, At Route 73 Connection), Waterbury. | River | 3.52 | miles | TMDL needed | ||
| Naugatuck River-03 | CT6900-00_03 | From Confluence With Hopeville Pond Brook, Just Us Of Waterbury Wpcf, Us To Confluence With Steele Brook (West Side Of Route 8, At Route 73 Connection), Waterbury. | Rivers and Streams | 3.9 | miles | TMDL needed | ||
| Naugatuck River-04 | CT6900-00_04 | From Confluence With Steele Brook (West Side Of Route 8, At Route 73 Connection), Waterbury, Us To Sewage Leak From Pipe Under River (Near Old Bridge Abutment) Along Chase River Road, Watertown/Waterbury Town Border. | River | 1.65 | miles | TMDL needed | ||
| Naugatuck River-04 | CT6900-00_04 | From Confluence With Steele Brook (West Side Of Route 8, At Route 73 Connection), Waterbury, Us To Sewage Leak From Pipe Under River (Near Old Bridge Abutment) Along Chase River Road, Watertown/Waterbury Town Border. | Rivers and Streams | 1.5 | miles | TMDL needed | ||
| Naugatuck River-05 | CT6900-00_05 | From Us Side Of Sewage Leak From Pipe Under River (Near Old Bridge Abutment) Along Chase River Road, Watertown/Waterbury Town Border, Us To Confluence With Thomaston Wpcf Outfall (Just Us Of Confuence With Branch Brook), Thomaston. | Rivers and Streams | 4.7 | miles | TMDL needed | ||
| Naugatuck River-05 | CT6900-00_05 | From Us Side Of Sewage Leak From Pipe Under River (Near Old Bridge Abutment) Along Chase River Road, Watertown/Waterbury Town Border, Us To Confluence With Thomaston Wpcf Outfall (Just Us Of Confuence With Branch Brook), Thomaston. | River | 4.46 | miles | TMDL needed | ||
| Naugatuck River-07 | CT6900-00_07 | From Confluence With Spruce Brook (West Side Of Route 8), Litchfield/Harwinton Town Border, Us To Confluence With Torrington Wpcf (Just Us Of Bend North Of Plant), Harwinton/Torrington Town Border. | Rivers and Streams | 2.6 | miles | TMDL needed | ||
| Naugatuck River-07 | CT6900-00_07 | From Confluence With Spruce Brook (West Side Of Route 8), Litchfield/Harwinton Town Border, Us To Confluence With Torrington Wpcf (Just Us Of Bend North Of Plant), Harwinton/Torrington Town Border. | River | 2.71 | miles | TMDL needed | ||
| Northfield Brook Lake | CT-6909 | Lakes, Reservoirs, and Ponds | acres | |||||
| Northfield Brook Lake | CT-6909 | Lakes, Reservoirs, and Ponds | acres | |||||
| Padanaram Brook-01 | CT6603-00_01 | From Mouth At Confluence With Still River (Just Ds Of Crosby Street Crossing), Us To Headwaters At Padanaram Reservoir Outlet Dam (Parallel To Padanaram Road), Danbury. | Rivers and Streams | 3.5 | miles | TMDL needed | ||
| Padanaram Brook-01 | CT6603-00_01 | From Mouth At Confluence With Still River (Just Ds Of Crosby Street Crossing), Us To Headwaters At Padanaram Reservoir Outlet Dam (Parallel To Padanaram Road), Danbury. | River | 3.71 | miles | TMDL needed | ||
| Shepaug River-01 | CT6700-00_01 | From Mouth At Confluence With Housatonic River (Northeast Branch Of Lake Lillinonah Portion, Just Ds Of Minor Bridge Road Crossing), Us To Confluence With Bantam River (Parallel With Whittlesey Road), Washington. | Rivers and Streams | 17.7 | miles | TMDL needed | ||
| Shepaug River-01 | CT6700-00_01 | From Mouth At Confluence With Housatonic River (Northeast Branch Of Lake Lillinonah Portion, Just Ds Of Minor Bridge Road Crossing), Us To Confluence With Bantam River (Parallel With Whittlesey Road), Washington. | River | 17.67 | miles | TMDL needed | ||
| Steele Brook-01 | CT6912-00_01 | From Mouth At Confluence With Naugatuck River (Just Ds Of Route 8 Crossing), Us To Sherwood Medical (American Home Products) Area (Site Is Behind Municipal Stadium Parking Lot On Northend Of Stadium Property), Waterbury. | Rivers and Streams | 1 | miles | TMDL needed | ||
| Steele Brook-01 | CT6912-00_01 | From Mouth At Confluence With Naugatuck River (Just Ds Of Route 8 Crossing), Us To Sherwood Medical (American Home Products) Area (Site Is Behind Municipal Stadium Parking Lot On Northend Of Stadium Property), Waterbury. | River | 1.18 | miles | TMDL needed | ||
| Steele Brook-02 | CT6912-00_02 | From Sherwood Medical (American Home Products) Area (Site Is Behind Municipal Stadium Parking Lot On Northend Of Stadium Property), Waterbury, Us To Inlet Of Heminway Pond (Ds Of Route 6 Crossing, Pond Included In Segment), Watertown. | Rivers and Streams | 3.7 | miles | TMDL needed | ||
| Steele Brook-02 | CT6912-00_02 | From Sherwood Medical (American Home Products) Area (Site Is Behind Municipal Stadium Parking Lot On Northend Of Stadium Property), Waterbury, Us To Inlet Of Heminway Pond (Ds Of Route 6 Crossing, Pond Included In Segment), Watertown. | River | 3.78 | miles | TMDL needed | ||
| Still River (Brookfield/Danbury)-02 | CT6600-00_02 | From Silvermine Road Crossing (Usgs Station), Brookfield (Just Ds Of Route 7 Crossing, And Ds Of Confluence With Charles Pickneys Brook), Us To Confuence With Limekiln Brook (Just Us Of I84 Crossing), Danbury. | River | 6.21 | miles | TMDL needed | ||
| Still River (Brookfield/Danbury)-02 | CT6600-00_02 | From Silvermine Road Crossing (Usgs Station), Brookfield (Just Ds Of Route 7 Crossing, And Ds Of Confluence With Charles Pickneys Brook), Us To Confuence With Limekiln Brook (Just Us Of I84 Crossing), Danbury. | Rivers and Streams | 5.7 | miles | TMDL needed | ||
| Still River (Danbury)-03 | CT6600-00_03 | From Confuence With Limekiln Brook (Just Us Of I84 Crossing), Us To Confluence With Sympaug Brook (Just Us Of Cross Street Crossing), Danbury. | River | 2.19 | miles | TMDL needed | ||
| Still River (Danbury)-03 | CT6600-00_03 | From Confuence With Limekiln Brook (Just Us Of I84 Crossing), Us To Confluence With Sympaug Brook (Just Us Of Cross Street Crossing), Danbury. | Rivers and Streams | 2.2 | miles | TMDL needed | ||
| Still River (Danbury)-04 | CT6600-00_04 | From Confluence With Sympaug Brook (Just Us Of Cross Street Crossing), Us To Confluence With Padanaram Brook (Just Us Of White Street Crossing, River Runs Between Railroad Tracks), Danbury. | River | 1.56 | miles | TMDL needed | ||
| Still River (Danbury)-04 | CT6600-00_04 | From Confluence With Sympaug Brook (Just Us Of Cross Street Crossing), Us To Confluence With Padanaram Brook (Just Us Of White Street Crossing, River Runs Between Railroad Tracks), Danbury. | Rivers and Streams | 1.5 | miles | TMDL needed | ||
| Still River (Danbury)-05 | CT6600-00_05 | From Confluence With Padanaram Brook (Just Us Of White Street Crossing, River Runs Between Railroad Tracks), Us To Lake Kenosia Outlet (Just Us Of Kenosia Avenue Crossing), Danbury. | River | 3.87 | miles | TMDL needed | ||
| Still River (Danbury)-05 | CT6600-00_05 | From Confluence With Padanaram Brook (Just Us Of White Street Crossing, River Runs Between Railroad Tracks), Us To Lake Kenosia Outlet (Just Us Of Kenosia Avenue Crossing), Danbury. | Rivers and Streams | 3.5 | miles | TMDL needed | ||
| Still River (New Milford/Brookfield)-01 | CT6600-00_01 | From Mouth At Confluence With Housatonic River (Ds Of Railroad Crossing), New Milford, Us To Silvermine Road Crossing (Usgs Station), Brookfield (Just Ds Of Route 7 Crossing, And Ds Of Confluence With Charles Pickneys Brook), Brookfield. | Rivers and Streams | 6.8 | miles | TMDL needed | ||
| Still River (New Milford/Brookfield)-01 | CT6600-00_01 | From Mouth At Confluence With Housatonic River (Ds Of Railroad Crossing), New Milford, Us To Silvermine Road Crossing (Usgs Station), Brookfield (Just Ds Of Route 7 Crossing, And Ds Of Confluence With Charles Pickneys Brook), Brookfield. | River | 8.48 | miles | TMDL needed | ||
| Sympaug Brook-01 | CT6604-00_01 | From Mouth At Confluence With Still River (Ds Of Shelter Rock Road Crossing, Parallel To Cross Street), Us To Greatpasture Road (Wooster Street) Crossing, Danbury. | Rivers and Streams | miles | TMDL needed | |||
| Sympaug Brook-01 | CT6604-00_01 | From Mouth At Confluence With Still River (Ds Of Shelter Rock Road Crossing, Parallel To Cross Street), Us To Greatpasture Road (Wooster Street) Crossing, Danbury. | River | .6 | miles | TMDL needed | ||
| Transylvania Brook-02 | CT6806-00_02 | From Confluence With Spruce Brook (Just Us Side Of Southbury Training School Stp), Us To Gravel Pit Pond Outlet Dam (Us Of South Britian Road (Route 172) Crossing), Southbury. | River | .32 | miles | TMDL needed | ||
| Transylvania Brook-02 | CT6806-00_02 | From Confluence With Spruce Brook (Just Us Side Of Southbury Training School Stp), Us To Gravel Pit Pond Outlet Dam (Us Of South Britian Road (Route 172) Crossing), Southbury. | Rivers and Streams | .4 | miles | TMDL needed | ||
| Zoar, Lake (Monroe/Newtown/Oxford/Southbury) | CT6000-00-5+L2_01 | From Stevenson Dam, Oxford/Monroe, Us To A Line Drawn Between Dep Lake Zoar Wildlife Area Boat Launch On Northeast Shore In Southbury, Across To Just Ds Of Confluence With Gelding Brook On Southwest Shore In Newtown (Riverside). | Lakes, Reservoirs, and Ponds | acres | TMDL completed | |||
| Zoar, Lake (Monroe/Newtown/Oxford/Southbury) | CT6000-00-5+L2_01 | From Stevenson Dam, Oxford/Monroe, Us To A Line Drawn Between Dep Lake Zoar Wildlife Area Boat Launch On Northeast Shore In Southbury, Across To Just Ds Of Confluence With Gelding Brook On Southwest Shore In Newtown (Riverside). | Freshwater Lake | 580.57 | acres | TMDL completed | ||
Causes of Impairment for Reporting Year 2004
Connecticut, Housatonic
Description of this table| Cause of Impairment | Number of Causes Reported |
|---|---|
| Bacteria | 25 |
| Cause Unknown | 18 |
| Polychlorinated Biphenyls (PCBs) | 4 |
| Exotic Species | 3 |
| Noxious Aquatic Plants | 3 |
| Nutrients | 3 |
| Algal Growth/Chlorophyll A | 2 |
| Unknown Toxicity | 2 |
| Copper | 1 |
| Debris | 1 |
| Dioxins | 1 |
| Flow Alteration(s) | 1 |
| Habitat Alterations | 1 |
| Iron | 1 |
| Mercury | 1 |
| Odors | 1 |
| Pesticides | 1 |
| Toxicity | 1 |
| Zinc | 1 |
Cumulative TMDLs by Pollutant
Connecticut, Housatonic Watershed
This chart includes TMDLs since October 1, 1995.
Description of this table
| NOTE: Click on the underlined "Number of TMDLs Completed" value to see a listing of those approved TMDLs for the pollutant. | ||
| Pollutant | Number of TMDLs Completed | Number of Causes of Impairment Addressed |
|---|---|---|
| Escherichia Coli (E. Coli) |  37 |
37 |
| Copper | 4 |
4 |
| Ammonia | 3 |
3 |
| Chlorine | 3 |
3 |
| Zinc | 3 |
3 |
| Fecal Coliform | 2 |
2 |
| Algal Growth/Chlorophyll A | 1 |
1 |
| Lead | 1 |
1 |
| Nitrogen | 1 |
1 |
| Nitrogen, Total | 1 |
1 |
| Phosphorus, Total | 1 |
1 |
| Toxicity | 1 |
1 |
Total: 58 TMDLs; 0 Causes of Impairment
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