| Date | North River WWTP | Date | Gowanus Canal | Date | Newtown Creek-Metropolitan Ave. Bridge |
| 7/17/13 | 723 | 8/14/13 | 364 | 8/14/13 | 4352 |
| 10/10/12 | 2098 | 11/8/12 | >24,196 | 11/8/12 | 1095 |
| 9/10/13 | 2987 | 10/10/12 | 259 | 10/10/12 | 446 |
| 8/13/12 | 521 | 7/16/12 | 241 | 7/16/12 | 414 |
| 10/21/11 | 794 | 5/16/11 | >24,196 | 5/15/12 | 146 |
| 8/16/11 | 201 | 10/10/10 | >24,196 | 10/21/00 | 2300 |
| 6/27/11 | 262 | 8/17/10 | 4884 | 8/16/11 | 613 |
| 7/14/08 | 147 | 6/10/10 | 882 | 5/16/11 | 1063 |
| 4/18/07 | 236 | 6/19/09 | 160 | 10/12/10 | >24,196 |
|
|
| 5/29/09 | 17,329 | 8/17/10 | 3873 |
|
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| 7/23/08 | 5790 | 10/29/09 | >24,196 |
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|
| 5/16/08 | >24,196 | 6/22/09 | 880 |
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| 6/18/09 | >24,196 |
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|
|
| 6/5/09 | 977 |
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|
|
|
| 9/26/08 | >24,196 |
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|
|
| 8/19/08 | 223 |
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|
|
| 7/23/08 | >24,196 |
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|
|
|
| 7/14/08 | >24,196 |
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|
|
|
| 7/2/08 | 159 |
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|
|
| 6/24/18 | 268 |