 Fairfield County
|
| 01208837 | HOUSATONIC RIVER NR NELLS ISLAND NR STRATFORD, CT |
| | BOTTOM | 04/04 10:30 EDT | 6.7 | 9,950 | 7.8 | 11.7 | 101 | -- | -- | -- |
| | TOP | 04/04 09:45 EDT | 6.8 | 5,540 | 7.7 | 11.6 | 99 | -- | 4.0 | -- |
| 410502073236000 | NORWALK HARBOR AT THE COVE MARINA NR E NORWALK, CT |
| | BOTTOM | 03/26 14:36 EDT | -- | -- | 8.1 | -- | -- | -- | -- | -- |
| | | 03/26 14:24 EDT | 5.9 | 35,800 | -- | 11.8 | -- | -- | 2.8 | -- |
| | | 03/26 14:12 EDT | -- | -- | -- | -- | 110 | -- | -- | -- |
| 410606073245700 | NORWALK R AT MARITIME AQUARIUM NR S NORWALK, CT |
| | BOTTOM | 04/18 03:06 EDT | 10.4 | 35,200 | 8.0 | 10.1 | -- | -- | 4.6 | -- |
| | | 04/18 03:00 EDT | -- | -- | -- | -- | 103 | -- | -- | -- |
| | TOP | 04/18 03:06 EDT | 10.7 | 34,500 | -- | 10.3 | -- | -- | 4.0 | -- |
| | | 04/18 03:00 EDT | -- | -- | -- | -- | 105 | -- | -- | -- |
| 410613073215801 | SAUGATUCK RIVER LOWER EMBAYMENT NEAR SAUGATUCK, CT |
| | BOTTOM | 04/16 12:30 EDT | 8.3 | 37,000 | -- | 10.6 | 105 | -- | 2.9 | -- |
| | TOP | 04/16 12:06 EDT | 11.2 | 23,800 | -- | 9.9 | -- | -- | 14.0 | -- |
| | | 04/16 12:00 EDT | -- | -- | -- | -- | 98 | -- | -- | -- |
| 410643073243700 | NORWALK RIVER AT FERRY POINT NEAR NORWALK, CT |
| | BOTTOM | 10/31 10:24 EDT | -- | -- | -- | 5.4 | -- | -- | -- | -- |
| | TOP | 10/31 09:12 EDT | -- | -- | -- | 5.7 | -- | -- | -- | -- |
| 410724073221001 | SAUGATUCK RIVER US RTE 136 NEAR SAUGATUCK, CT |
| | BOTTOM | 03/10 03:12 EDT | 6.3 | 5,180 | 7.7 | 12.0 | -- | -- | 13.0 | -- |
| | | 03/10 03:00 EDT | -- | -- | -- | -- | 101 | -- | -- | -- |
| | TOP | 03/21 09:54 EDT | 4.9 | 27,300 | -- | 11.3 | -- | -- | 2.5 | -- |
| | | 03/21 09:42 EDT | -- | -- | -- | -- | 98 | -- | -- | -- |
| 410729073171701 | MILL RIVER AT SOUTHPORT HARBOR NEAR SOUTHPORT, CT |
| | BOTTOM | 04/16 10:30 EDT | 8.0 | 36,500 | -- | 10.0 | 97 | -- | 3.9 | -- |
| | TOP | 04/16 10:00 EDT | 10.5 | 24,800 | -- | 10.7 | 105 | -- | 3.2 | -- |
| 410757073165601 | MILL RIVER AT PEQUOT YACHT CLUB AT SOUTHPORT, CT |
| | BOTTOM | 03/26 08:54 EDT | 6.1 | 35,700 | -- | 10.7 | -- | -- | 2.5 | -- |
| | | 03/26 08:42 EDT | -- | -- | -- | -- | 99 | -- | -- | -- |
| | TOP | 03/26 08:12 EDT | 6.5 | -- | -- | 11.8 | -- | -- | 2.8 | -- |
| | | 03/26 08:00 EDT | -- | -- | -- | -- | 99 | -- | -- | -- |
| Hartford County
|
| 01184000 | CONNECTICUT RIVER AT THOMPSONVILLE, CT | 04/18 03:00 EDT | 9.6 | 86 | 7.3 | 11.5 | 100 | -- | 12.6 | 33.04 |
| | Nitrate Sensor | 04/18 03:00 EDT | -- | -- | -- | -- | -- | 0.29 | -- | -- |
| 01191000 | NORTH BRANCH PARK RIVER AT HARTFORD, CT | 04/18 03:00 EDT | 11.8 | 383 | 7.7 | 9.6 | 88 | -- | 9.3 | -- |
| Litchfield County
|
| 01186000 | WEST BRANCH FARMINGTON RIVER AT RIVERTON, CT | 04/18 03:00 EDT | 5.9 | -- | -- | -- | -- | -- | -- | -- |
| Middlesex County
|
| 01193050 | CONNECTICUT RIVER AT MIDDLE HADDAM, CT | 04/18 03:15 EDT | 10.2 | 93 | 7.3 | 11.2 | -- | -- | 11.9 | 30.27 |
| | Nitrate sensor | 04/18 03:15 EDT | -- | -- | -- | -- | -- | 0.22 | -- | -- |
| 01194000 | EIGHTMILE RIVER AT NORTH PLAIN, CT | 10/13 12:15 EDT | 14.6 | -- | -- | -- | -- | -- | -- | -- |
| 01194750 | CONNECTICUT RIVER AT ESSEX, CT |
| | at Essex Island Bottom | 04/18 03:30 EDT | 10.0 | 92 | -- | 11.0 | -- | -- | -- | -- |
| | at Essex Island Top | 04/18 03:30 EDT | 10.0 | 86 | 7.0 | 11.4 | -- | -- | 14.9 | Eqp |
| New Haven County
|
| 411513072512301 | FARM RIVER AT FARM RIVER MARINA NR EAST HAVEN, CT |
| | BOTTOM | 04/18 03:30 EDT | 9.5 | 37,200 | -- | 8.9 | 91 | -- | 13.0 | -- |
| | TOP | 04/18 03:30 EDT | 10.5 | 30,800 | -- | 9.1 | 92 | -- | 13.6 | -- |
| 411626072514501 | FARM RIVER AT THE TROLLY MUSEUM AT EAST HAVEN, CT | 04/18 03:30 EDT | 11.9 | 297 | -- | 9.6 | 89 | -- | 5.3 | -- |
| New London County
|
| 01127768 | THAMES R AT GROTON, CT. |
| | BOTTOM | 04/11 12:00 EDT | 6.6 | 43,600 | 8.1 | 10.4 | 102 | -- | -- | -- |
| | TOP | 03/13 11:15 EDT | 6.1 | 27,300 | 8.0 | 11.1 | 100 | -- | 1.6 | -- |
| 01194500 | EAST BRANCH EIGHTMILE RIVER NEAR NORTH LYME, CT | 04/18 03:45 EDT | 11.3 | -- | -- | -- | -- | -- | -- | -- |
| 01194796 | CONNECTICUT RIVER AT OLD LYME, CT |
| | Bottom | 04/18 03:45 EDT | 10.1 | 153 | 7.1 | 11.4 | -- | -- | -- | -- |
| | Top | 04/18 03:45 EDT | 10.1 | 92 | 7.3 | 11.2 | -- | -- | 12.8 | 35.01 |
| | [(2)] | 04/18 03:45 EDT | -- | -- | -- | -- | -- | 0.16 | -- | -- |
| 411940071590300 | MYSTIC RIVER AT RAM ISLAND YACHT CLUB AT NOANK, CT |
| | BOTTOM | 04/15 09:18 EDT | 7.9 | 42,200 | 8.1 | 9.5 | -- | -- | 3.2 | -- |
| | | 04/15 09:12 EDT | -- | -- | -- | -- | 96 | -- | -- | -- |
| Franklin County, Massachusetts
|
| 01161280 | CONNECTICUT RIVER NEAR NORTHFIELD, MA | 02/23 11:30 EST | -- | -- | -- | Dis | -- | -- | -- | -- |
| | | 02/23 11:15 EST | Dis | Dis | Dis | -- | -- | -- | Dis | Dis |
| | Nitrate Sensor | 02/23 12:00 EST | -- | -- | -- | -- | -- | 0.38 | -- | -- |
| | [(2)] | 02/23 11:15 EST | -- | -- | -- | -- | Dis | -- | -- | -- |
Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024 