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Streamflow Measurements for the Nation
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
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| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 691 | 2025-06-24 13:49:46 | EDT | Yes | KNF | USGS | 339 | 1.83 | 0.00 | 0.35 | Good | VegetationLight | unkn |
| 690 | 2025-04-17 12:11:34 | EDT | Yes | knf | USGS | 456 | 2.08 | 0.00 | 0.37 | Good | Clear | unkn |
| 689 | 2025-03-12 15:26:03 | EDT | Yes | knf/abs | USGS | 855 | 2.79 | -0.01 | 0.25 | Good | Clear | unkn |
| 688 | 2025-01-07 11:55:49 | EST | No | |||||||||
| 687 | 2024-11-13 12:17:22 | EST | Yes | knf | USGS | 95.7 | 1.18 | -0.01 | 0.73 | Fair | VegetationLight | unkn |
| 686 | 2024-09-18 12:22:46 | EDT | Yes | knf/aph | USGS | 32.3 | 0.87 | 0.00 | 0.73 | Fair | VegetationLight | unkn |
| 685 | 2024-09-18 12:03:20 | EDT | Yes | knf/aph | USGS | 31.1 | 0.87 | 0.00 | 0.83 | Fair | VegetationLight | unkn |
| 684 | 2024-07-23 17:29:02 | EDT | Yes | KNF | USGS | 45.3 | 0.95 | 0.00 | 0.60 | Fair | DebrisLight | unkn |
| 682 | 2024-05-29 12:41:54 | EDT | Yes | knf/aph | USGS | 161 | 1.42 | 0.00 | 0.82 | Fair | Clear | unkn |
| 683 | 2024-05-29 12:40:37 | EDT | Yes | knf/aph | USGS | 172 | 1.42 | 0.00 | 0.90 | Fair | Clear | unkn |
| 681 | 2024-04-12 09:50:53 | EDT | Yes | KNF | USGS | 5530 | 7.59 | 0.08 | 0.38 | Fair | Clear | unkn |
| 680 | 2024-04-12 08:32:03 | EDT | Yes | KNF | USGS | 4970 | 7.36 | 0.06 | 0.48 | Fair | Clear | unkn |
| 679 | 2024-04-10 16:37:49 | EDT | Yes | KNF | USGS | 641 | 2.40 | 0.00 | 0.25 | Good | Clear | unkn |
| 678 | 2024-03-12 14:15:29 | EDT | Yes | KNF/IBL | USGS | 914 | 2.86 | 0.00 | 0.40 | Fair | Clear | unkn |
| 677 | 2024-02-15 08:50:28 | EST | No | |||||||||
| 676 | 2023-12-12 09:39:08 | EST | Yes | ZSH/DMM | USGS | 368 | 1.91 | 0.00 | 1.00 | Fair | Clear | unkn |
| 675 | 2023-10-25 10:04:57 | EDT | Yes | dmm | USGS | 60.6 | 1.06 | 0.00 | 0.75 | Fair | DebrisHeavy | unkn |
| 674 | 2023-08-30 10:01:43 | EDT | Yes | dmm | USGS | 117 | 1.23 | 0.00 | 0.30 | Poor | Clear | unkn |
| 673 | 2023-07-19 10:12:17 | EDT | Yes | dmm | USGS | 77.8 | 1.09 | 0.00 | 0.75 | Fair | Clear | unkn |
| 672 | 2023-05-31 08:42:32 | EDT | Yes | dmm | USGS | 77.2 | 1.12 | 0.00 | 0.25 | Poor | unkn | |
| 671 | 2023-03-28 14:13:09 | EDT | Yes | dmm | USGS | 888 | 2.81 | 0.00 | 0.25 | Fair | Clear | unkn |
| 670 | 2023-02-27 12:15:42 | EST | Yes | DMM | USGS | 664 | 2.46 | 0.00 | 0.25 | Good | Clear | unkn |
| 669 | 2023-02-09 09:31:52 | EST | Yes | dmm | USGS | 345 | 1.85 | 0.00 | 0.50 | Fair | unkn | |
| 668 | 2022-12-07 09:21:06 | EST | Yes | dmm | USGS | 610 | 2.40 | 0.00 | 0.25 | Good | Clear | unkn |
| 667 | 2022-10-25 09:11:36 | EDT | Yes | dmm | PA034 | 99.4 | 1.21 | 0.00 | 0.30 | Fair | DebrisLight | unkn |
| 666 | 2022-08-25 08:29:25 | EDT | Yes | dmm | PA034 | 50.8 | 0.97 | 0.00 | 0.50 | Poor | Clear | unkn |
| 665 | 2022-07-06 10:53:02 | EDT | Yes | dmm | USGS | 81.1 | 1.10 | 0.00 | 0.40 | Poor | Clear | unkn |
| 664 | 2022-05-03 13:14:46 | EDT | Yes | dmm | USGS | 599 | 2.35 | 0.00 | 0.25 | Good | unkn | |
| 663 | 2022-03-03 09:02:50 | EST | Yes | dmm/ws | USGS | 817 | 2.72 | 0.00 | 0.26 | Good | Clear | unkn |
| 662 | 2021-12-15 08:52:52 | EST | Yes | WS | Unspe | 541 | 2.20 | 0.00 | 0.30 | Fair | Clear | unkn |
| 661 | 2021-10-06 10:04:30 | EDT | Yes | LAA/ETH | USGS | 103 | 1.23 | 0.00 | 0.30 | Fair | Clear | unkn |
| 660 | 2021-08-19 10:59:30 | EDT | Yes | ABS | USGS | 2440 | 4.72 | -0.02 | 0.20 | Fair | Clear | unkn |
| 659 | 2021-08-05 14:25:37 | EDT | Yes | LAA/CMH | USGS | 127 | 1.31 | -0.01 | 0.30 | Fair | Clear | unkn |
| 658 | 2021-06-09 13:51:07 | EDT | Yes | ARM/LAA | USGS | 313 | 1.76 | 0.01 | 0.25 | Fair | Clear | unkn |
| 657 | 2021-04-20 10:28:40 | EDT | Yes | LAA | USGS | 206 | 1.57 | 0.00 | 0.30 | Fair | unkn | |
| 656 | 2021-03-11 11:11:59 | EST | Yes | IBL/LAA | USGS | 915 | 2.78 | 0.00 | 0.30 | Fair | Clear | unkn |
| 655 | 2020-12-15 12:54:59 | EST | Yes | LAA/ETH | USGS | 282 | 1.82 | 0.00 | 0.30 | Fair | Clear | unkn |
| 654 | 2020-10-20 14:34:18 | EDT | Yes | LAA | USGS | 98.5 | 1.26 | 0.02 | 0.30 | Fair | DebrisLight | unkn |
| 653 | 2020-09-24 11:25:15 | EDT | Yes | IBL | USGS | 19.3 | 0.78 | 0.00 | 0.75 | Fair | Clear | unkn |
| 652 | 2020-09-24 09:56:50 | EDT | Yes | IBL | USGS | 19.6 | 0.78 | 0.00 | 0.70 | Good | Clear | unkn |
| 651 | 2020-08-07 10:20:08 | EDT | Yes | ibl | USGS | 43.9 | 0.95 | 0.00 | 0.70 | Fair | Clear | unkn |
| 650 | 2020-08-07 08:58:39 | EDT | Yes | ibl | USGS | 44.8 | 0.95 | 0.00 | 0.30 | Poor | Clear | unkn |
| 649 | 2020-06-25 10:18:23 | EDT | Yes | IBL | USGS | 117 | 1.26 | 0.00 | 0.30 | Fair | Clear | unkn |
| 648 | 2020-05-27 11:29:15 | EDT | Yes | IBL | USGS | 282 | 1.71 | 0.00 | 0.25 | Good | Clear | unkn |
| 647 | 2020-03-03 15:01:41 | EST | Yes | ibl/laa | USGS | 1070 | 3.12 | 0.03 | 0.23 | Fair | Unspecifed | unkn |
| 646 | 2020-01-09 15:57:53 | EST | Yes | IBL/AJR | USGS | 422 | 2.06 | 0.01 | 0.33 | Fair | Clear | unkn |
| 645 | 2019-11-05 12:44:26 | EST | Yes | IL/MJB | USGS | 490 | 2.14 | 0.04 | 0.30 | Fair | DebrisLight | unkn |
| 644 | 2019-10-10 10:42:24 | EDT | Yes | MJB | USGS | 55.7 | 1.03 | 0.00 | 0.30 | Fair | VegetationModerate | unkn |
| 643 | 2019-08-14 09:55:01 | EDT | Yes | WS/MJB | USGS | 84.0 | 1.11 | 0.00 | 0.30 | Good | Clear | unkn |
| 642 | 2019-06-27 11:53:42 | EDT | Yes | MJB | USGS | 805 | 2.73 | 0.00 | 0.30 | Fair | Clear | unkn |
| 641 | 2019-05-20 10:39:13 | EDT | Yes | MJB | USGS | 550 | 2.22 | 0.00 | Good | Clear | unkn | |
| 640 | 2019-03-27 10:35:55 | EDT | Yes | MJB | USGS | 346 | 1.85 | 0.00 | 0.30 | Good | Clear | unkn |
| 639 | 2019-02-07 12:04:33 | EST | Yes | MJB | USGS | 1740 | 3.97 | 0.00 | 0.30 | Good | Unspecifed | unkn |
| 638 | 2018-11-13 16:37:13 | EST | Yes | MJB | USGS | 711 | 2.56 | 0.00 | 0.30 | Good | DebrisModerate | unkn |
| 637 | 2018-10-04 09:45:55 | EDT | Yes | MJB | USGS | 480 | 2.13 | 0.01 | 0.30 | Fair | DebrisLight | unkn |
| 636 | 2018-08-09 11:07:43 | EDT | Yes | MJB | USGS | 68.4 | 1.06 | 0.01 | 0.40 | Fair | VegetationModerate | unkn |
| 635 | 2018-06-19 12:12:16 | EDT | Yes | MJB | USGS | 512 | 2.14 | 0.00 | 0.30 | Fair | Clear | unkn |
| 634 | 2018-05-03 09:27:08 | EDT | Yes | MJB | USGS | 315 | 1.74 | 0.00 | 0.30 | Fair | Clear | unkn |
| 633 | 2018-03-27 15:37:17 | EDT | Yes | MJB | USGS | 284 | 1.61 | 0.01 | 0.30 | Fair | ScourControlChanged | unkn |
| 632 | 2018-02-01 09:29:16 | EST | Yes | MJB | USGS | 535 | 2.22 | 0.00 | 0.30 | Good | Clear | unkn |
| 631 | 2017-12-12 15:55 | EST | Yes | MJB | USGS | 317 | 1.81 | 0.00 | 0.30 | Fair | Clear | unkn |
| 630 | 2017-11-02 12:13:20 | EDT | Yes | MJB | USGS | 2050 | 4.34 | 0.00 | 0.30 | Fair | Clear | unkn |
| 629 | 2017-10-25 09:50:52 | EDT | Yes | MJB | USGS | 176 | 1.47 | 0.00 | 0.30 | Fair | DebrisLight | unkn |
| 628 | 2017-07-26 16:13:22 | EDT | Yes | MJB | USGS | 251 | 1.60 | 0.01 | 0.30 | Good | Clear | unkn |
| 627 | 2017-06-22 09:08:25 | EDT | Yes | MJB | USGS | 502 | 2.14 | 0.00 | 0.30 | Good | Clear | unkn |
| 626 | 2017-04-06 14:31:15 | EDT | Yes | MJB | USGS | 1180 | 3.22 | 0.02 | 0.30 | Fair | Clear | unkn |
| 625 | 2017-03-27 18:21:54 | EDT | Yes | MJB | USGS | 440 | 2.04 | 0.00 | 0.30 | Fair | Clear | unkn |
| 624 | 2016-11-10 11:43:52 | EST | Yes | MJB/LA | USGS | 299 | 1.75 | 0.00 | 0.30 | Fair | DebrisLight | unkn |
| 623 | 2016-10-04 16:34:07 | EDT | Yes | MJB/LA | USGS | 70.6 | 1.05 | 0.00 | 0.40 | Fair | VegetationLight | unkn |
| 622 | 2016-08-10 09:37:11 | EDT | Yes | MJB | USGS | 175 | 1.40 | 0.07 | 0.40 | Fair | VegetationLight | unkn |
| 621 | 2016-06-21 09:27:58 | EDT | Yes | MJB | USGS | 91.8 | 1.14 | 0.00 | 0.40 | Fair | Clear | unkn |
| 620 | 2016-04-19 15:31:57 | EDT | Yes | MJB | USGS | 522 | 2.13 | 0.01 | 0.30 | Fair | Clear | unkn |
| 619 | 2016-03-10 14:06:05 | EST | Yes | MJB | USGS | 437 | 2.03 | 0.00 | 0.30 | Fair | Clear | unkn |
| 618 | 2015-12-07 15:47:33 | EST | Yes | MJB | USGS | 371 | 1.88 | 0.00 | 0.30 | Fair | Clear | unkn |
| 617 | 2015-10-06 18:15 | EDT | Yes | ws | USGS | 83.0 | 1.12 | 0.01 | 0.60 | Fair | Clear | unkn |
| 616 | 2015-08-12 09:06 | EDT | Yes | ws | USGS | 75.5 | 1.11 | 0.00 | 0.50 | Fair | Clear | unkn |
| 615 | 2015-06-23 10:26:49 | EDT | Yes | ws | USGS | 646 | 2.35 | 0.04 | Fair | Clear | unkn | |
| 614 | 2015-06-23 09:20:10 | EDT | Yes | ws | USGS | 595 | 2.26 | 0.02 | Fair | Clear | unkn | |
| 613 | 2015-05-04 19:15 | EDT | Yes | ws | USGS | 276 | 1.71 | 0.01 | 0.50 | Fair | Clear | unkn |
| 612 | 2015-05-04 18:29:30 | EDT | Yes | ws | USGS | 264 | 1.71 | 0.01 | Fair | Clear | unkn | |
| 611 | 2015-03-19 14:46:39 | EDT | Yes | ws | USGS | 1030 | 2.94 | 0.01 | 0.30 | Fair | Clear | unkn |
| 610 | 2014-12-04 10:34:55 | EST | Yes | ws | USGS | 376 | 1.90 | 0.00 | 0.40 | Good | Clear | unkn |
| 609 | 2014-10-15 15:59:16 | EDT | Yes | ws | USGS | 286 | 1.72 | 0.02 | 0.40 | Good | DebrisLight | unkn |
| 608 | 2014-08-26 17:30:30 | EDT | Yes | ws | USGS | 179 | 1.46 | 0.01 | 0.70 | Fair | Clear | unkn |
| 607 | 2014-07-08 16:38:08 | EDT | Yes | ws | USGS | 422 | 2.00 | 0.01 | 0.30 | Good | Clear | unkn |
| 606 | 2014-05-28 18:04:30 | EDT | Yes | ws | USGS | 607 | 2.30 | 0.01 | 0.50 | Good | unkn | |
| 605 | 2014-03-31 18:36 | EDT | Yes | ws | USGS | 818 | 2.64 | 0.00 | 0.30 | Fair | Clear | unkn |
| 604 | 2013-12-22 15:30:07 | EST | Yes | ABS | USGS | 5360 | 6.92 | -0.02 | 0.50 | Fair | Clear | unkn |
| 603 | 2013-12-18 13:49:30 | EST | No | |||||||||
| 602 | 2013-10-31 08:47:30 | EDT | Yes | ws | USGS | 54.0 | 1.02 | 0.00 | 0.60 | Good | DebrisModerate | unkn |
| 601 | 2013-08-23 11:29:30 | EDT | Yes | ws | USGS | 33.2 | 0.88 | 0.00 | 0.50 | Good | unkn | |
| 600 | 2013-08-12 18:40:30 | EDT | Yes | ws | USGS | 41.5 | 0.92 | 0.00 | 0.60 | Good | DebrisLight | unkn |
| 599 | 2013-05-29 16:10:30 | EDT | Yes | ws | USGS | 2680 | 4.74 | 0.08 | 0.40 | Good | Clear | unkn |
| 598 | 2013-05-29 13:57 | EDT | Yes | ws | USGS | 3310 | 5.21 | 0.30 | 0.50 | Good | Clear | unkn |
| 597 | 2013-05-29 12:56:30 | EDT | Yes | ws | USGS | 3750 | 5.80 | 0.20 | 0.50 | Good | Clear | unkn |
| 596 | 2013-04-04 16:37:30 | EDT | Yes | ws | USGS | 500 | 2.19 | 0.01 | 0.60 | Good | DebrisLight | unkn |
| 595 | 2013-03-05 18:35 | EST | Yes | ws | USGS | 308 | 1.83 | 0.02 | 0.50 | Fair | Clear | unkn |
| 594 | 2012-12-20 12:14:30 | EST | Yes | ws | USGS | 1070 | 3.09 | 0.01 | 0.50 | Fair | Clear | unkn |
| 593 | 2012-10-30 12:17:30 | EDT | Yes | ABS | USGS | 1720 | 3.95 | 0.00 | 0.20 | Good | Clear | unkn |
| 592 | 2012-09-19 09:39 | EDT | Yes | ws | USGS | 137 | 1.37 | 0.01 | 0.60 | Fair | DebrisLight | unkn |
| 591 | 2012-08-28 16:05 | EDT | Yes | ws | USGS | 64.0 | 1.05 | 0.00 | 0.50 | Good | Clear | unkn |
| 590 | 2012-08-14 17:34:30 | EDT | Yes | ws,tn | USGS | 80.1 | 1.14 | 0.00 | 0.50 | Good | Clear | unkn |
| 589 | 2012-06-07 10:17:30 | EDT | Yes | ws | USGS | 130 | 1.30 | 0.00 | 0.60 | Good | Clear | unkn |
| 588 | 2012-04-13 12:14:30 | EDT | Yes | ws | USGS | 150 | 1.40 | 0.00 | 0.50 | Fair | Clear | unkn |
| 587 | 2012-02-24 10:27 | EST | Yes | ws | USGS | 416 | 1.98 | 0.01 | 0.60 | Good | Clear | unkn |
| 586 | 2011-12-14 13:37:30 | EST | Yes | FPC | USGS | 302 | 1.77 | 0.00 | 1.30 | Good | Clear | unkn |
| 585 | 2011-09-21 11:24 | EDT | Yes | ABS | USGS | 119 | 1.29 | -0.01 | 0.70 | Good | Clear | unkn |
| 584 | 2011-09-21 09:34:30 | EDT | Yes | ABS | USGS | 120 | 1.29 | 0.00 | 0.80 | Good | Clear | unkn |
| 583 | 2011-08-19 14:53 | EDT | Yes | TMN | USGS | 55.0 | 1.00 | -0.01 | 0.60 | Fair | Clear | unkn |
| 582 | 2010-08-19 08:31 | EDT | Yes | DLO/HLE | USGS | 39.7 | 0.50 | Fair | Clear | unkn | ||
| 581 | 2010-05-13 14:54:30 | EDT | Yes | tmn/abs | USGS | 1060 | 2.91 | 0.00 | 0.20 | Good | Unspecifed | unkn |
| 580 | 2010-03-25 10:50 | EDT | Yes | tmn | USGS | 350 | 1.86 | -0.02 | 1.00 | Good | Clear | unkn |
| 579 | 2009-11-23 13:42 | EST | Yes | tmn | USGS | 370 | 1.93 | 0.00 | 0.80 | Good | Clear | unkn |
| 578 | 2009-08-25 08:36 | EDT | Yes | tmn | USGS | 287 | 1.73 | -0.02 | 1.10 | Good | Clear | unkn |
| 577 | 2009-06-23 11:49 | EDT | Yes | tmn | USGS | 276 | 1.68 | 0.00 | 0.60 | Good | Clear | unkn |
| 576 | 2009-04-01 14:18:30 | EDT | Yes | tmn | USGS | 426 | 2.04 | 0.03 | 0.80 | Good | Clear | unkn |
| 575 | 2009-02-19 10:05 | EST | Yes | tmn | USGS | 681 | 2.47 | 0.00 | 0.80 | Good | Clear | unkn |
| 574 | 2008-10-23 17:12 | EDT | Yes | ABS | USGS | 37.9 | 0.98 | 0.01 | 1.00 | Good | DebrisLight | unkn |
| 573 | 2008-09-09 08:08 | EDT | Yes | ABS | USGS | 45.9 | 0.95 | 0.00 | 0.60 | Good | Clear | unkn |
| 572 | 2008-07-29 07:19 | EDT | Yes | ABS | USGS | 202 | 1.49 | -0.01 | 0.70 | Good | Clear | unkn |
| 571 | 2008-07-09 17:16 | EDT | Yes | ABS | USGS | 254 | 1.60 | 0.00 | 0.40 | Good | Clear | unkn |
| 570 | 2008-06-03 13:07 | EDT | Yes | ABS | USGS | 146 | 1.33 | 0.00 | 0.60 | Good | Clear | unkn |
| 569 | 2008-01-03 15:51 | EST | Yes | ABS | USGS | 411 | 2.01 | 0.05 | 1.00 | Fair | IceShore | unkn |
| 568 | 2007-06-27 15:34 | EDT | Yes | JLM | USGS | 41.0 | 0.95 | 0.00 | Poor | Clear | unkn | |
| 567 | 2007-03-20 11:53 | EDT | Yes | JLM | USGS | 860 | 2.81 | 0.00 | 1.60 | Good | Clear | unkn |
| 566 | 2006-12-13 08:54 | EST | Yes | JLM | USGS | 365 | 1.95 | 0.00 | 1.00 | Fair | Clear | unkn |
| 565 | 2006-10-18 09:31 | EDT | Yes | JLM | USGS | 2490 | 5.09 | -0.02 | 0.20 | Good | Clear | unkn |
| 564 | 2006-08-30 08:42 | EDT | Yes | JLM | USGS | 1190 | 3.25 | -0.10 | 1.70 | Good | Clear | unkn |
| 563 | 2006-07-18 16:52 | EDT | Yes | CDH/JLM | USGS | 426 | 2.00 | 0.00 | 0.60 | Poor | Clear | unkn |
| 562 | 2006-05-25 08:29 | EDT | Yes | JLM | USGS | 277 | 1.70 | 0.00 | 0.80 | Good | Clear | unkn |
| 561 | 2006-04-12 15:30 | EDT | Yes | JLM | USGS | 432 | 2.06 | 0.00 | 0.90 | Good | Clear | unkn |
| 560 | 2005-10-25 09:20 | EDT | Yes | JLM | USGS | 305 | 1.84 | 0.06 | 0.30 | Poor | DebrisLight | unkn |
| 559 | 2005-09-14 11:02 | EDT | Yes | JLM | USGS | 30.0 | 0.91 | 0.00 | 0.50 | Fair | Clear | unkn |
| 558 | 2005-08-03 12:23 | EDT | Yes | JLM | USGS | 30.0 | 0.89 | 0.00 | 0.30 | Fair | Clear | unkn |
| 557 | 2005-06-29 14:54 | EDT | Yes | JLM | USGS | 133 | 1.34 | 0.08 | 0.70 | Good | Clear | unkn |
| 556 | 2005-05-11 08:31 | EDT | Yes | JLM | USGS | 261 | 1.68 | 0.00 | 0.30 | Good | Clear | unkn |
| 555 | 2005-03-31 11:09 | EST | Yes | JLM | USGS | 1560 | 3.72 | 0.00 | 1.40 | Good | Clear | unkn |
| 554 | 2005-02-23 11:04 | EST | Yes | JLM | USGS | 510 | 2.19 | 0.00 | 0.30 | Good | Clear | unkn |
| 553 | 2004-11-17 10:36 | EST | Yes | JLM | USGS | 146 | 1.40 | 0.00 | 0.70 | Good | Clear | unkn |
| 552 | 2004-10-06 08:13 | EDT | Yes | JLM | USGS | 141 | 1.39 | 0.00 | 0.50 | Good | Clear | unkn |
| 551 | 2004-08-26 11:37 | EDT | Yes | JLM | USGS | 280 | 1.70 | 0.00 | 0.70 | Good | Clear | unkn |
| 550 | 2004-07-15 12:01 | EDT | Yes | TMN | USGS | 929 | 2.87 | 0.06 | 0.90 | Good | Clear | unkn |
| 549 | 2004-06-03 08:57 | EDT | Yes | JLM | USGS | 490 | 2.14 | -0.01 | 0.50 | Good | Clear | unkn |
| 548 | 2004-04-21 09:19 | EDT | Yes | JLM | USGS | 480 | 2.14 | 0.00 | 0.30 | Good | Clear | unkn |
| 547 | 2004-03-11 08:11 | EST | Yes | JLM | USGS | 904 | 2.80 | 0.00 | 0.90 | Good | Clear | unkn |
| 546 | 2003-11-05 08:52 | EST | Yes | JLM | USGS | 281 | 1.75 | 0.00 | 0.80 | Fair | Clear | unkn |
| 545 | 2003-09-24 13:39 | EDT | Yes | JLM | USGS | 334 | 1.83 | 0.00 | 0.80 | Good | Clear | unkn |
| 544 | 2003-08-07 07:56 | EDT | Yes | LJF | USGS | 338 | 1.85 | 0.00 | 0.50 | Good | Clear | unkn |
| 543 | 2003-04-09 15:30 | EDT | Yes | tmn | USGS | 954 | 2.90 | 0.00 | 0.80 | Good | Clear | unkn |
| 542 | 2002-10-30 12:20 | EST | Yes | TMN | USGS | 84.6 | 1.17 | 0.00 | 0.70 | Good | Clear | unkn |
| 541 | 2002-09-11 10:59 | EDT | Yes | LJF | USGS | 15.8 | 0.78 | 0.00 | 0.60 | Fair | Clear | unkn |
| 540 | 2002-07-16 09:30 | EDT | Yes | WKS | USGS | 51.2 | 1.00 | 0.00 | 0.50 | Good | Clear | unkn |
| 539 | 2002-06-11 12:05 | EDT | Yes | MDS | USGS | 460 | 2.07 | 0.00 | 0.80 | Good | Clear | unkn |
| 538 | 2002-04-18 09:50 | EDT | Yes | MJ | USGS | 877 | 2.85 | 0.00 | 1.00 | Good | Clear | unkn |
| 537 | 2002-02-27 10:50 | EST | Yes | WKS | USGS | 446 | 2.11 | 0.00 | 0.50 | Good | Clear | unkn |
| 536 | 2002-01-15 15:10 | EST | Yes | TMN | USGS | 186 | 1.47 | 0.00 | 0.70 | Good | Clear | unkn |
| 535 | 2001-11-15 12:30 | EST | Yes | MDS | USGS | 59.1 | 1.09 | -0.01 | 0.70 | Good | Clear | unkn |
| 534 | 2001-10-03 16:10 | EDT | Yes | TMN | USGS | 26.5 | 0.88 | 0.00 | 0.60 | Good | Clear | unkn |
| 533 | 2001-08-15 11:19 | EDT | Yes | WS | USGS | 16.6 | 0.78 | 0.00 | 0.60 | Fair | Clear | unkn |
| 532 | 2001-06-12 08:40 | EDT | Yes | WKS | USGS | 138 | 1.35 | 0.00 | 0.50 | Good | Clear | unkn |
| 531 | 2001-05-09 10:45 | EDT | Yes | LJF | USGS | 176 | 1.46 | 0.00 | 0.80 | Good | Clear | unkn |
| 530 | 2001-03-21 15:30 | EST | Yes | MDS | USGS | 638 | 2.43 | 0.01 | 0.70 | Good | Clear | unkn |
| 529 | 2000-11-01 08:00 | EST | Yes | ws | USGS | 70.1 | 1.13 | -0.01 | 0.50 | Good | DebrisLight | unkn |
| 528 | 2000-09-26 14:50 | EDT | Yes | EE | USGS | 70.1 | 1.09 | 0.00 | 0.60 | Good | Clear | unkn |
| 527 | 2000-07-21 09:20 | EDT | Yes | MS | USGS | 71.8 | 1.12 | 0.00 | 0.70 | Fair | Clear | unkn |
| 526 | 2000-06-08 15:05 | EDT | Yes | TMN | USGS | 161 | 1.43 | 0.00 | 0.70 | Good | Clear | unkn |
| 525 | 2000-04-19 16:25 | EDT | Yes | MJ | USGS | 353 | 1.89 | -0.02 | 0.60 | Good | Clear | unkn |
| 524 | 2000-03-01 11:00 | EST | Yes | ws | USGS | 967 | 3.00 | -0.01 | 0.50 | Good | Clear | unkn |
| 523 | 2000-01-12 11:30 | EST | Yes | EE | USGS | 655 | 2.46 | -0.02 | 0.60 | Good | Clear | unkn |
| 522 | 1999-11-17 11:25 | EST | Yes | EE | USGS | 84.9 | 1.19 | 0.01 | 0.60 | Good | Clear | unkn |
| 521 | 1999-10-06 15:10 | EDT | Yes | MJ | USGS | 33.1 | 0.91 | Good | Clear | unkn | ||
| 520 | 1999-08-18 11:00 | EDT | Yes | LJF | USGS | 20.0 | 0.80 | 0.00 | 0.70 | Fair | Clear | unkn |
| 519 | 1999-06-30 16:25 | EDT | Yes | TMN | USGS | 94.5 | 1.20 | -0.01 | 0.60 | Good | Clear | unkn |
| 518 | 1999-05-10 14:19 | EDT | Yes | ws | USGS | 411 | 2.03 | -0.02 | 0.50 | Good | Clear | unkn |
| 517 | 1999-03-30 13:35 | EST | Yes | EE | USGS | 837 | 2.72 | -0.02 | 1.10 | Good | Clear | unkn |
| 516 | 1999-02-10 09:45 | EST | Yes | MJ | USGS | 557 | 2.30 | 0.00 | 0.80 | Good | Clear | unkn |
| 515 | 1998-10-28 11:01 | EST | Yes | LJF | USGS | 50.1 | 1.00 | 0.00 | 0.70 | Fair | DebrisLight | unkn |
| 514 | 1998-08-24 16:20 | EDT | Yes | ws | USGS | 56.9 | 1.02 | 0.02 | 0.50 | Fair | Clear | unkn |
| 513 | 1998-07-01 12:25 | EDT | Yes | M J | USGS | 224 | 1.50 | 0.02 | 0.60 | Good | Clear | unkn |
| 512 | 1998-05-06 14:00 | EDT | Yes | LJF | USGS | 682 | 2.50 | -0.01 | 1.00 | Good | Clear | unkn |
| 511 | 1998-03-11 08:30 | EST | Yes | ws | USGS | 523 | 2.20 | 0.00 | 0.60 | Good | Clear | unkn |
| 510 | 1998-01-15 15:30 | EST | Yes | MJ | USGS | 607 | 2.44 | 0.00 | 0.70 | Excellent | Clear | unkn |
| 509 | 1997-11-19 10:24 | EST | Yes | LJF/ERE | USGS | 187 | 1.49 | 0.03 | 0.70 | Good | Clear | unkn |
| 508 | 1997-09-26 13:00 | EDT | Yes | WS | USGS | 30.4 | 0.88 | 0.00 | 0.60 | Fair | Clear | unkn |
| 507 | 1997-08-01 08:30 | EDT | Yes | LJF | USGS | 59.5 | 1.01 | 0.00 | 1.00 | Good | Clear | unkn |
| 506 | 1997-05-29 11:05 | EDT | Yes | LJF | USGS | 273 | 1.69 | -0.01 | 0.70 | Good | Clear | unkn |
| 505 | 1997-04-09 12:45 | EDT | Yes | MJ | USGS | 292 | 1.74 | -0.02 | 0.80 | Good | Clear | unkn |
| 504 | 1996-12-19 12:00 | EST | Yes | MJ | USGS | 490 | 2.18 | 0.00 | 0.70 | Good | Clear | unkn |
| 503 | 1996-10-30 12:30 | EST | Yes | MDS | USGS | 1210 | 3.28 | 0.11 | 1.40 | Good | Clear | unkn |
| 502 | 1996-09-10 13:10 | EDT | Yes | WS | USGS | 265 | 1.70 | -0.01 | 0.50 | Good | Clear | unkn |
| 501 | 1996-07-17 11:15 | EDT | Yes | LJF | USGS | 148 | 1.34 | 0.00 | 0.80 | Good | Clear | unkn |
| 500 | 1995-11-01 12:00 | EST | Yes | MS | USGS | 95.4 | 1.38 | 0.00 | 0.70 | Good | DebrisHeavy | unkn |
| 499 | 1995-08-09 14:35 | EDT | Yes | LJF | USGS | 45.3 | 0.93 | 0.00 | 0.70 | Good | Clear | unkn |
| 498 | 1995-05-11 08:45 | EDT | Yes | MJ | USGS | 884 | 2.67 | 0.02 | 0.80 | Good | Clear | unkn |
| 497 | 1994-08-10 14:50 | EDT | Yes | MS | USGS | 49.3 | 0.92 | 0.00 | 0.70 | Good | Clear | unkn |
| 496 | 1993-10-06 07:40 | EDT | Yes | LJF | USGS | 205 | 1.46 | -0.01 | 0.70 | Good | Clear | unkn |
| 495 | 1993-08-11 11:30 | EDT | Yes | MJ | USGS | 79.6 | 1.07 | 0.00 | 0.70 | Good | Clear | unkn |
| 494 | 1993-06-16 06:40 | EDT | Yes | LJF | USGS | 60.6 | 1.01 | 0.00 | 0.70 | Good | Clear | unkn |
| 493 | 1993-04-28 15:10 | EDT | Yes | MDS | USGS | 1100 | 3.01 | -0.02 | 1.10 | Good | Clear | unkn |
| 492 | 1993-04-28 13:20 | EDT | Yes | MDS | USGS | 1130 | 3.05 | -0.02 | 1.30 | Good | Clear | unkn |
| 491 | 1993-03-04 07:34 | EST | Yes | WS | USGS | 207 | 1.66 | 0.00 | 0.50 | Good | IceCover | unkn |
| 490 | 1993-01-13 15:30 | EST | Yes | MJ | USGS | 1230 | 3.32 | 0.05 | 1.10 | Good | Clear | unkn |
| 489 | 1992-12-02 11:05 | EST | Yes | LJF | USGS | 471 | 2.05 | 0.00 | 0.70 | Good | Clear | unkn |
| 488 | 1992-10-15 11:05 | EDT | Yes | MDS | USGS | 240 | 1.56 | -0.01 | 0.80 | Good | Clear | unkn |
| 487 | 1992-08-14 10:30 | EDT | Yes | WS | USGS | 207 | 1.49 | -0.01 | 0.50 | Good | Clear | unkn |
| 486 | 1992-06-24 11:30 | EDT | Yes | MJ | USGS | 64.0 | 1.03 | 0.00 | 0.80 | Good | Clear | unkn |
| 485 | 1992-04-29 13:31 | EDT | Yes | LJF/COE | USGS | 540 | 2.20 | 0.00 | 0.70 | Good | Clear | unkn |
| 484 | 1992-03-05 10:30 | EST | Yes | MDS | USGS | 449 | 2.00 | 0.00 | 0.70 | Good | Clear | unkn |
| 483 | 1992-03-05 08:30 | EST | Yes | NW | USGS | 485 | 2.01 | -0.01 | 2.00 | Fair | Clear | unkn |
| 482 | 1991-12-31 14:39 | EST | Yes | WS | USGS | 388 | 1.92 | 0.04 | 0.60 | Good | Clear | unkn |
| 481 | 1991-11-06 08:15 | EST | Yes | MDS | USGS | 27.9 | 0.82 | -0.01 | 0.80 | Good | DebrisLight | unkn |
| 480 | 1991-09-18 14:10 | EDT | Yes | LJF | USGS | 36.3 | 0.90 | 0.00 | 0.70 | Good | Clear | unkn |
| 479 | 1991-08-02 07:15 | EDT | Yes | LJF | USGS | 19.6 | 0.76 | 0.00 | 0.80 | Good | Clear | unkn |
| 478 | 1991-07-25 09:15 | EDT | Yes | MJ | USGS | 37.6 | 0.88 | -0.02 | 0.80 | Good | Clear | unkn |
| 477 | 1991-05-31 10:20 | EDT | Yes | MDS | USGS | 219 | 1.49 | 0.00 | 1.00 | Good | Clear | unkn |
| 476 | 1991-05-31 08:00 | EDT | Yes | MDS | USGS | 228 | 1.51 | -0.02 | 1.00 | Good | Clear | unkn |
| 475 | 1991-04-02 11:45 | EST | Yes | WS | USGS | 386 | 1.92 | -0.01 | 0.50 | Good | Clear | unkn |
| 474 | 1991-02-06 13:20 | EST | Yes | LJF | USGS | 589 | 2.39 | 0.01 | 0.70 | Good | Clear | unkn |
| 473 | 1990-12-11 13:40 | EST | Yes | MXJ | USGS | 435 | 1.98 | 0.02 | 1.00 | Good | Clear | unkn |
| 472 | 1990-10-16 16:30 | EDT | Yes | MDS | USGS | 845 | 2.82 | -0.01 | 1.30 | Good | Clear | unkn |
| 471 | 1990-08-23 16:45 | EDT | Yes | ws | USGS | 109 | 1.22 | 0.01 | 0.50 | Good | Clear | unkn |
| 470 | 1990-06-28 11:55 | EDT | Yes | MXJ | USGS | 75.4 | 1.06 | 0.00 | 0.80 | Good | Clear | unkn |
| 469 | 1990-05-03 12:30 | EDT | Yes | MDL | USGS | 224 | 1.55 | 0.00 | 1.00 | Good | Clear | unkn |
| 468 | 1990-03-22 11:20 | EST | Yes | LJF | USGS | 588 | 2.35 | -0.01 | 0.70 | Good | Clear | unkn |
| 467 | 1990-03-22 10:09 | EST | Yes | LJF | USGS | 607 | 2.36 | 0.00 | 0.80 | Good | Clear | unkn |
| 466 | 1990-02-01 12:46 | EST | Yes | WS | USGS | 426 | 1.97 | 0.00 | 0.50 | Good | Clear | unkn |
| 465 | 1989-12-13 09:30 | EST | Yes | MXJ | USGS | 145 | 1.65 | 0.00 | 0.90 | Good | IceShore | unkn |
| 464 | 1989-11-03 10:40 | EST | Yes | JLO | USGS | 292 | 1.70 | 0.00 | 0.90 | Good | Clear | unkn |
| 463 | 1989-09-13 12:00 | EDT | Yes | WKS/MDL | USGS | 30.5 | 0.87 | 0.00 | 0.80 | Good | Clear | unkn |
| 462 | 1989-07-25 -- -- | -- | Yes | LJF/JO | USGS | 94.0 | 1.17 | 0.00 | 0.50 | Good | Clear | unkn |
| 461 | 1989-06-08 14:45 | EDT | Yes | MXJ | USGS | 413 | 1.91 | 0.00 | 0.80 | Good | Clear | unkn |
| 460 | 1989-04-06 -- -- | -- | Yes | LJF | USGS | 1710 | 3.74 | -0.02 | 1.10 | Good | Clear | unkn |
| 458 | 1989-02-24 -- -- | -- | Yes | LJF | USGS | 590 | 2.45 | -0.03 | 1.20 | Poor | IceShore | unkn |
| 457 | 1989-01-13 13:18 | EST | Yes | TMN | USGS | 414 | 1.94 | 0.00 | 0.60 | Good | Clear | unkn |
| 456 | 1988-11-22 14:00 | EST | Yes | MXJ | USGS | 565 | 2.19 | 0.01 | 0.70 | Good | Clear | unkn |
| 455 | 1988-09-13 -- -- | -- | Yes | LJF | USGS | 122 | 1.30 | 0.00 | 1.00 | Good | Clear | unkn |
| 454 | 1988-08-10 14:48 | EDT | Yes | TMN | USGS | 39.5 | 0.91 | 0.00 | 0.50 | Good | Clear | unkn |
| 453 | 1988-06-10 -- -- | -- | Yes | LJF/MJ | USGS | 113 | 1.20 | 0.00 | 0.50 | Good | Clear | unkn |
| 452 | 1981-08-26 -- -- | -- | Yes | MC | USGS | 56.4 | 0.96 | 0.00 | 0.70 | Good | Clear | unkn |
| 450 | 1979-09-19 -- -- | -- | Yes | N | USGS | 108 | 1.17 | 0.00 | 0.80 | Good | Clear | unkn |
| 449 | 1979-08-01 -- -- | -- | Yes | M | USGS | 344 | 1.81 | -0.03 | 0.80 | Good | Clear | unkn |
| 448 | 1979-06-13 -- -- | -- | Yes | S/C | USGS | 175 | 1.38 | 0.00 | 0.60 | Good | Clear | unkn |
| 447 | 1979-04-24 -- -- | -- | Yes | F | USGS | 378 | 1.93 | 0.00 | 0.60 | Good | Clear | unkn |
| 446 | 1979-03-15 -- -- | -- | Yes | M | USGS | 1410 | 3.50 | -0.03 | 1.30 | Good | Clear | unkn |
| 445 | 1978-12-06 -- -- | -- | Yes | S/M | USGS | 794 | 2.66 | -0.01 | 0.60 | Good | Clear | unkn |
| 444 | 1978-11-01 -- -- | -- | Yes | F/P | USGS | 227 | 1.60 | -0.01 | 0.50 | Good | Clear | unkn |
| 443 | 1978-08-23 -- -- | -- | Yes | N | USGS | 46.0 | 0.91 | -0.01 | 0.80 | Good | Clear | unkn |
| 442 | 1978-07-10 -- -- | -- | Yes | M | USGS | 95.5 | 1.17 | 0.00 | 0.80 | Good | Clear | unkn |
| 441 | 1978-06-02 -- -- | -- | Yes | N | USGS | 194 | 1.50 | 0.00 | 0.80 | Good | Clear | unkn |
| 440 | 1978-04-12 -- -- | -- | Yes | F | USGS | 811 | 2.71 | 0.00 | 0.60 | Good | Clear | unkn |
| 439 | 1978-03-02 -- -- | -- | Yes | N/M | USGS | 124 | 2.05 | 0.00 | 0.70 | Good | IceCover | unkn |
| 438 | 1977-12-08 -- -- | -- | Yes | F | USGS | 505 | 2.23 | 0.02 | 0.60 | Fair | Clear | unkn |
| 437 | 1977-10-19 -- -- | -- | Yes | S | USGS | 323 | 1.85 | 0.00 | 0.70 | Good | Clear | unkn |
| 436 | 1977-09-09 -- -- | -- | Yes | M | USGS | 90.3 | 1.16 | 0.00 | 0.70 | Good | Clear | unkn |
| 435 | 1977-08-17 -- -- | -- | Yes | L/F | USGS | 241 | 1.64 | 0.03 | 0.80 | Good | Clear | unkn |
| 434 | 1977-05-25 -- -- | -- | Yes | S | USGS | 110 | 1.27 | 0.00 | 0.80 | Good | Clear | unkn |
| 433 | 1977-03-30 -- -- | -- | Yes | M | USGS | 1670 | 3.72 | -0.01 | 1.20 | Good | Clear | unkn |
| 432 | 1977-02-09 -- -- | -- | Yes | S/M | USGS | 56.9 | 2.12 | 0.00 | 0.60 | Fair | IceCover | unkn |
| 431 | 1976-12-22 -- -- | -- | Yes | M | USGS | 298 | 1.96 | 0.01 | 0.70 | Good | IceCover | unkn |
| 430 | 1976-11-09 -- -- | -- | Yes | M/S | USGS | 226 | 1.60 | 0.00 | 0.60 | Good | Clear | unkn |
| 429 | 1976-09-15 -- -- | -- | Yes | S/S | USGS | 51.8 | 1.00 | 0.00 | 0.80 | Good | Clear | unkn |
| 428 | 1976-07-28 -- -- | -- | Yes | S/F | USGS | 222 | 1.54 | 0.00 | 1.00 | Good | Clear | unkn |
| 427 | 1976-06-16 -- -- | -- | Yes | M | USGS | 80.3 | 1.09 | 0.01 | 0.60 | Good | Clear | unkn |
| 426 | 1976-04-28 -- -- | -- | Yes | F | USGS | 449 | 2.09 | 0.00 | 0.70 | Good | Clear | unkn |
| 425 | 1976-02-26 -- -- | -- | Yes | D/M | USGS | 1230 | 3.26 | -0.01 | 1.00 | Good | Clear | unkn |
| 424 | 1976-01-07 -- -- | -- | Yes | M | USGS | 554 | 2.21 | 0.00 | 0.60 | Good | Clear | unkn |
| 423 | 1975-11-19 -- -- | -- | Yes | C | USGS | 326 | 1.81 | 0.06 | 0.80 | Good | Clear | unkn |
| 422 | 1975-09-24 -- -- | -- | Yes | S | USGS | 543 | 2.24 | 0.06 | 0.80 | Good | Clear | unkn |
| 421 | 1975-08-18 -- -- | -- | Yes | S/L | USGS | 43.5 | 0.94 | 0.00 | 0.70 | Good | Clear | unkn |
| 420 | 1975-07-10 -- -- | -- | Yes | M | USGS | 91.9 | 1.16 | 0.00 | 0.60 | Good | Clear | unkn |
| 419 | 1975-06-11 -- -- | -- | Yes | D | USGS | 567 | 2.27 | 0.00 | 0.50 | Good | Clear | unkn |
| 418 | 1975-05-07 -- -- | -- | Yes | S | USGS | 686 | 2.86 | -0.01 | 0.70 | Good | Clear | unkn |
| 417 | 1975-02-12 -- -- | -- | Yes | H | USGS | 333 | 1.88 | -0.03 | 0.70 | Good | IceShore | unkn |
| 416 | 1975-01-08 -- -- | -- | Yes | M | USGS | 281 | 1.71 | 0.00 | 0.70 | Good | Clear | unkn |
| 415 | 1974-11-20 -- -- | -- | Yes | S | USGS | 547 | 2.31 | 0.06 | 0.70 | Good | Clear | unkn |
| 414 | 1974-10-30 -- -- | -- | Yes | D | USGS | 147 | 1.37 | 0.00 | 0.70 | Good | Clear | unkn |
| 413 | 1974-09-24 -- -- | -- | Yes | R/M | USGS | 347 | 1.88 | 0.00 | 0.50 | Good | Clear | unkn |
| 412 | 1974-08-21 -- -- | -- | Yes | S | USGS | 69.2 | 1.09 | 0.00 | 0.70 | Good | Clear | unkn |
| 411 | 1974-07-18 -- -- | -- | Yes | D/W | USGS | 148 | 1.36 | 0.00 | 0.50 | Good | Clear | unkn |
| 410 | 1974-07-11 -- -- | -- | Yes | D | USGS | 199 | 1.50 | 0.00 | 0.90 | Good | Clear | unkn |
| 409 | 1974-06-06 -- -- | -- | Yes | S | USGS | 135 | 1.36 | -0.01 | 0.70 | Good | Clear | unkn |
| 408 | 1974-05-03 -- -- | -- | Yes | M | USGS | 411 | 1.98 | 0.01 | 0.60 | Good | Clear | unkn |
| 407 | 1974-03-28 -- -- | -- | Yes | D | USGS | 377 | 1.96 | 0.00 | 0.80 | Good | Clear | unkn |
| 406 | 1974-02-14 -- -- | -- | Yes | M | USGS | 271 | 1.72 | 0.01 | 0.60 | Good | IceShore | unkn |
| 405 | 1974-01-11 -- -- | -- | Yes | M | USGS | 300 | 1.82 | 0.00 | 0.80 | Good | IceShore | unkn |
| 404 | 1973-12-14 -- -- | -- | Yes | D | USGS | 373 | 1.95 | 0.00 | 0.50 | Fair | Clear | unkn |
| 403 | 1973-10-31 -- -- | -- | Yes | S | USGS | 499 | 2.20 | -0.03 | 0.70 | Good | Clear | unkn |
| 402 | 1973-10-11 -- -- | -- | Yes | D | USGS | 52.0 | 1.02 | 0.00 | 0.80 | Good | Clear | unkn |
| 401 | 1973-09-26 -- -- | -- | Yes | M | USGS | 40.3 | 0.96 | 0.00 | 0.70 | Good | DebrisLight | unkn |
| 400 | 1973-08-22 -- -- | -- | Yes | S/L | USGS | 173 | 1.45 | 0.00 | 0.50 | Good | Clear | unkn |
| 399 | 1973-07-17 -- -- | -- | Yes | M | USGS | 66.6 | 1.07 | 0.01 | 0.80 | Good | Clear | unkn |
| 398 | 1973-06-14 -- -- | -- | Yes | S | USGS | 266 | 1.71 | 0.00 | 0.80 | Good | Clear | unkn |
| 397 | 1973-05-08 -- -- | -- | Yes | S | USGS | 384 | 1.98 | 0.01 | 0.70 | Good | Clear | unkn |
| 396 | 1973-04-04 -- -- | -- | Yes | H/S | USGS | 483 | 2.25 | 0.04 | 0.50 | Good | Clear | unkn |
| 395 | 1973-03-08 -- -- | -- | Yes | M | USGS | 868 | 2.79 | 0.00 | 0.70 | Good | Clear | unkn |
| 394 | 1973-01-25 -- -- | -- | Yes | H | USGS | 205 | 1.76 | -0.18 | 0.80 | Good | Clear | unkn |
| 393 | 1972-12-05 -- -- | -- | Yes | M | USGS | 1060 | 3.21 | 0.09 | 1.30 | Good | Clear | unkn |
| 392 | 1972-10-18 -- -- | -- | Yes | S | USGS | 67.6 | 1.15 | 0.00 | 0.70 | Good | Clear | unkn |
| 391 | 1972-09-05 -- -- | -- | Yes | S/L | USGS | 36.5 | 0.93 | 0.00 | 0.70 | Good | Clear | unkn |
| 390 | 1972-08-04 -- -- | -- | Yes | S | USGS | 120 | 1.31 | 0.00 | 0.80 | Good | Clear | unkn |
| 389 | 1972-07-11 -- -- | -- | Yes | M | USGS | 900 | 2.81 | -0.01 | 0.70 | Good | Clear | unkn |
| 388 | 1972-05-31 -- -- | -- | Yes | H | USGS | 264 | 1.65 | -0.01 | 0.70 | Good | Clear | unkn |
| 387 | 1972-05-05 -- -- | -- | Yes | H/S | USGS | 757 | 2.66 | 0.00 | 0.90 | Unspecified | Clear | unkn |
| 386 | 1972-03-30 -- -- | -- | Yes | H | USGS | 708 | 2.56 | -0.01 | 0.80 | Excellent | Clear | unkn |
| 385 | 1972-02-16 -- -- | -- | Yes | S/H | USGS | 196 | 2.30 | 0.01 | 0.50 | Good | IceCover | unkn |
| 384 | 1972-01-17 -- -- | -- | Yes | Z/H | USGS | 425 | 2.10 | 0.06 | 1.00 | Unspecified | IceCover | unkn |
| 383 | 1971-12-16 -- -- | -- | Yes | M | USGS | 1030 | 3.09 | -0.03 | 1.20 | Good | Clear | unkn |
| 382 | 1971-11-05 -- -- | -- | Yes | M | USGS | 79.4 | 1.16 | 0.00 | 0.60 | Good | Clear | unkn |
| 381 | 1971-10-14 -- -- | -- | Yes | S | USGS | 88.7 | 1.19 | 0.00 | 0.80 | Good | Clear | unkn |
| 380 | 1971-09-02 -- -- | -- | Yes | M | USGS | 32.0 | 0.86 | 0.00 | 0.70 | Good | Clear | unkn |
| 379 | 1971-07-21 -- -- | -- | Yes | C/Z | USGS | 53.7 | 0.99 | 0.00 | 0.80 | Good | Clear | unkn |
| 378 | 1971-06-16 -- -- | -- | Yes | S | USGS | 546 | 2.34 | -0.01 | 0.80 | Good | Clear | unkn |
| 377 | 1971-05-14 -- -- | -- | Yes | M | USGS | 559 | 2.27 | 0.00 | 0.70 | Good | Clear | unkn |
| 376 | 1971-04-08 -- -- | -- | Yes | W | USGS | 971 | 2.91 | -0.01 | 1.00 | Good | Clear | unkn |
| 375 | 1971-03-03 -- -- | -- | Yes | S/W | USGS | 1070 | 3.09 | -0.01 | 1.00 | Good | Clear | unkn |
| 374 | 1971-01-22 -- -- | -- | Yes | M | USGS | 187 | 2.18 | -0.01 | 0.50 | Good | IceCover | unkn |
| 373 | 1970-12-29 -- -- | -- | Yes | M | USGS | 463 | 2.15 | -0.01 | 1.10 | Good | Clear | unkn |
| 372 | 1970-11-19 -- -- | -- | Yes | M | USGS | 818 | 2.78 | 0.00 | 0.70 | Good | Clear | unkn |
| 371 | 1970-10-07 -- -- | -- | Yes | S/C | USGS | 236 | 1.60 | 0.00 | 0.70 | Good | Clear | unkn |
| 370 | 1970-09-04 -- -- | -- | Yes | M | USGS | 147 | 1.35 | 0.01 | 1.20 | Good | Clear | unkn |
| 369 | 1970-08-06 -- -- | -- | Yes | M | USGS | 76.0 | 1.14 | 0.00 | 0.70 | Good | Clear | unkn |
| 368 | 1970-07-02 -- -- | -- | Yes | S | USGS | 132 | 1.33 | 0.06 | 0.90 | Good | Clear | unkn |
| 367 | 1970-06-03 -- -- | -- | Yes | M | USGS | 269 | 1.67 | 0.00 | 1.10 | Good | Clear | unkn |
| 366 | 1970-04-23 -- -- | -- | Yes | M | USGS | 539 | 2.25 | 0.00 | 0.60 | Good | Clear | unkn |
| 365 | 1970-03-19 -- -- | -- | Yes | S | USGS | 228 | 1.64 | 0.00 | 0.80 | Good | Clear | unkn |
| 364 | 1970-02-11 -- -- | -- | Yes | M | USGS | 430 | 2.07 | 0.00 | 0.60 | Good | Clear | unkn |
| 363 | 1970-01-13 -- -- | -- | Yes | S | USGS | 158 | 1.88 | 0.02 | 0.80 | Poor | IceCover | unkn |
| 362 | 1969-12-04 -- -- | -- | Yes | C | USGS | 229 | 1.61 | 0.00 | 0.70 | Good | Clear | unkn |
| 361 | 1969-10-31 -- -- | -- | Yes | M | USGS | 73.6 | 1.12 | 0.00 | 1.30 | Good | DebrisLight | unkn |
| 360 | 1969-10-15 23:00 | EST | Yes | M | USGS | 65.4 | 1.09 | 0.01 | 1.30 | Good | DebrisLight | unkn |
| 359 | 1969-10-01 23:00 | EST | Yes | M | USGS | 147 | 1.41 | 0.12 | 1.10 | Good | Clear | unkn |
| 358 | 1969-08-20 23:00 | EST | Yes | S | USGS | 126 | 1.28 | 0.00 | 1.00 | Fair | Clear | unkn |
| 357 | 1969-08-03 23:00 | EST | Yes | M | USGS | 83.9 | 1.30 | 0.00 | 0.60 | Good | Clear | unkn |
| 356 | 1969-07-22 23:00 | EST | Yes | M | USGS | 130 | 1.41 | 0.00 | 0.60 | Good | Clear | unkn |
| 355 | 1969-06-11 23:00 | EST | Yes | C/S | USGS | 99.8 | 1.19 | 0.00 | 0.70 | Good | Clear | unkn |
| 354 | 1969-05-08 23:00 | EST | Yes | M | USGS | 413 | 2.00 | 0.00 | 0.70 | Good | Clear | unkn |
| 353 | 1969-04-10 -- -- | -- | Yes | M | USGS | 924 | 2.90 | 0.03 | 1.40 | Good | Clear | unkn |
| 352 | 1969-03-21 -- -- | -- | Yes | D | USGS | 872 | 2.76 | 0.01 | 0.80 | Good | Clear | unkn |
| 351 | 1969-02-25 -- -- | -- | Yes | D | USGS | 186 | 1.42 | 0.00 | 1.00 | Good | Clear | unkn |
| 350 | 1969-02-13 -- -- | -- | Yes | M | USGS | 286 | 1.73 | 0.00 | 1.40 | Good | unkn | |
| 349 | 1969-01-22 -- -- | -- | Yes | M | USGS | 458 | 2.10 | 0.00 | 0.60 | Good | Clear | unkn |
| 348 | 1968-12-18 -- -- | -- | Yes | D | USGS | 243 | 1.66 | -0.02 | 0.90 | Good | IceShore | unkn |
| 347 | 1968-11-15 -- -- | -- | Yes | M | USGS | 154 | 1.40 | 0.03 | 0.60 | Good | Clear | unkn |
| 346 | 1968-10-09 23:00 | EST | Yes | M | USGS | 36.7 | 0.90 | 0.01 | 0.80 | Good | Clear | unkn |
| 345 | 1968-09-02 23:00 | EST | Yes | G | USGS | 39.2 | 0.94 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 344 | 1968-08-01 23:00 | EST | Yes | M | USGS | 59.4 | 1.10 | 0.00 | 0.60 | Fair | Clear | unkn |
| 343 | 1968-06-26 23:00 | EST | Yes | M | USGS | 304 | 1.74 | -0.01 | 0.50 | Good | Clear | unkn |
| 342 | 1968-06-03 23:00 | EST | Yes | M | USGS | 325 | 1.79 | -0.01 | 0.60 | Good | Clear | unkn |
| 341 | 1968-04-19 -- -- | -- | Yes | M | USGS | 233 | 1.60 | -0.01 | 0.50 | Good | Clear | unkn |
| 340 | 1968-03-20 -- -- | -- | Yes | G | USGS | 923 | 3.00 | 0.00 | 1.50 | Good | Clear | unkn |
| 339 | 1968-03-07 -- -- | -- | Yes | C/G | USGS | 154 | 1.47 | 0.00 | 0.80 | Good | unkn | |
| 338 | 1968-02-08 -- -- | -- | Yes | D | USGS | 615 | 2.32 | 0.00 | 0.70 | Good | Clear | unkn |
| 337 | 1968-02-01 -- -- | -- | Yes | M | USGS | 1610 | 3.76 | 0.01 | 0.70 | Fair | Clear | unkn |
| 336 | 1968-01-26 -- -- | -- | Yes | D | USGS | 145 | 1.92 | 0.01 | 0.70 | Good | IceCover | unkn |
| 335 | 1968-01-10 -- -- | -- | Yes | M | USGS | 175 | 2.36 | -0.01 | 0.50 | Good | IceCover | unkn |
| 334 | 1967-11-30 -- -- | -- | Yes | D/M | USGS | 598 | 2.34 | 0.00 | 0.80 | Good | Clear | unkn |
| 333 | 1967-10-24 23:00 | EST | Yes | C/M | USGS | 510 | 2.30 | 0.01 | 0.50 | Good | Clear | unkn |
| 332 | 1967-10-02 23:00 | EST | Yes | O/D | USGS | 489 | 2.12 | 0.00 | 0.70 | Good | Clear | unkn |
| 331 | 1967-08-14 23:00 | EST | Yes | D | USGS | 66.7 | 1.12 | 0.00 | 0.80 | Good | Clear | unkn |
| 330 | 1967-07-13 23:00 | EST | Yes | M | USGS | 434 | 2.10 | 0.00 | 0.60 | Good | Clear | unkn |
| 329 | 1967-06-08 23:00 | EST | Yes | C | USGS | 106 | 1.26 | 0.00 | 0.60 | Good | Clear | unkn |
| 328 | 1967-05-01 23:00 | EST | Yes | G | USGS | 448 | 2.06 | 0.04 | 1.00 | Good | Clear | unkn |
| 327 | 1967-04-06 -- -- | -- | Yes | L | USGS | 1300 | 3.52 | -0.07 | 1.90 | Good | unkn | |
| 326 | 1967-03-28 -- -- | -- | Yes | D | USGS | 2530 | 4.85 | 0.11 | 1.30 | Good | Clear | unkn |
| 325 | 1967-02-16 -- -- | -- | Yes | C | USGS | 727 | 2.60 | 0.01 | 0.60 | Good | IceShore | unkn |
| 324 | 1967-02-02 -- -- | -- | Yes | D | USGS | 841 | 2.77 | 0.15 | 0.70 | Good | Clear | unkn |
| 323 | 1967-01-26 -- -- | -- | Yes | D | USGS | 573 | 2.28 | 0.00 | 0.80 | Good | Clear | unkn |
| 322 | 1966-12-20 -- -- | -- | Yes | M | USGS | 315 | 1.83 | -0.01 | 0.60 | Good | Clear | unkn |
| 321 | 1966-11-02 -- -- | -- | Yes | L | USGS | 51.4 | 1.06 | 0.06 | 1.50 | Good | VegetationLight | unkn |
| 320 | 1966-10-07 -- -- | -- | Yes | M | USGS | 32.2 | 0.93 | 0.00 | 0.70 | Good | VegetationLight | unkn |
| 319 | 1966-09-21 -- -- | -- | Yes | D | USGS | 35.6 | 0.96 | 0.00 | 0.80 | Good | VegetationLight | unkn |
| 318 | 1966-08-25 -- -- | -- | Yes | J | USGS | 30.0 | 0.88 | 0.00 | 0.70 | Good | unkn | |
| 317 | 1966-07-22 -- -- | -- | Yes | M | USGS | 24.5 | 0.83 | 0.00 | 0.60 | Good | Clear | unkn |
| 316 | 1966-05-13 -- -- | -- | Yes | D | USGS | 857 | 2.77 | -0.02 | 0.80 | Good | Clear | unkn |
| 315 | 1966-04-08 -- -- | -- | Yes | M | USGS | 565 | 2.35 | -0.01 | 0.60 | Good | Clear | unkn |
| 314 | 1966-03-01 -- -- | -- | Yes | S | USGS | 898 | 2.90 | -0.01 | 1.00 | Good | unkn | |
| 313 | 1966-02-23 -- -- | -- | Yes | M | USGS | 370 | 1.98 | 0.01 | 0.70 | Good | Clear | unkn |
| 312 | 1966-01-28 -- -- | -- | Yes | C | USGS | 110 | 2.08 | -0.01 | 0.80 | Good | IceCover | unkn |
| 311 | 1965-12-30 -- -- | -- | Yes | D/M | USGS | 404 | 1.95 | 0.00 | 0.70 | Good | Clear | unkn |
| 310 | 1965-11-19 -- -- | -- | Yes | M | USGS | 1000 | 3.08 | -0.01 | 1.20 | Good | Clear | unkn |
| 309 | 1965-10-21 -- -- | -- | Yes | D | USGS | 90.9 | 1.20 | 0.00 | 0.80 | Good | Clear | unkn |
| 308 | 1965-10-08 -- -- | -- | Yes | D | USGS | 202 | 1.51 | 0.00 | 0.80 | Good | Clear | unkn |
| 307 | 1965-09-16 -- -- | -- | Yes | M | USGS | 51.0 | 1.03 | 0.00 | 0.60 | Good | Clear | unkn |
| 306 | 1965-07-30 -- -- | -- | Yes | M | USGS | 31.4 | 0.90 | 0.00 | 0.50 | Good | Clear | unkn |
| 305 | 1965-06-24 -- -- | -- | Yes | M | USGS | 148 | 1.40 | 0.00 | 0.50 | Good | Clear | unkn |
| 304 | 1965-05-28 -- -- | -- | Yes | D/J | USGS | 166 | 1.42 | 0.00 | 1.50 | Good | Clear | unkn |
| 303 | 1965-04-28 -- -- | -- | Yes | M | USGS | 620 | 2.41 | 0.00 | 0.50 | Good | Clear | unkn |
| 302 | 1965-04-09 -- -- | -- | Yes | M | USGS | 1470 | 3.74 | -0.01 | 1.20 | Good | Clear | unkn |
| 301 | 1965-03-25 -- -- | -- | Yes | O | USGS | 263 | 1.69 | 0.00 | 1.00 | Good | Clear | unkn |
| 300 | 1965-02-19 -- -- | -- | Yes | C | USGS | 437 | 2.18 | 0.00 | 0.60 | Good | Clear | unkn |
| 299 | 1965-02-04 -- -- | -- | Yes | O | USGS | 260 | 3.45 | 0.00 | 1.00 | Good | IceCover | unkn |
| 298 | 1964-12-11 -- -- | -- | Yes | S/D | USGS | 200 | 1.62 | 0.03 | 0.70 | Good | IceShore | unkn |
| 297 | 1964-11-06 -- -- | -- | Yes | M | USGS | 31.8 | 0.92 | 0.00 | 0.60 | Good | Clear | unkn |
| 296 | 1964-10-09 -- -- | -- | Yes | C | USGS | 36.9 | 0.94 | 0.00 | 0.70 | Good | DebrisLight | unkn |
| 295 | 1964-09-03 -- -- | -- | Yes | HJO | USGS | 117 | 1.28 | 0.00 | 1.30 | Fair | Clear | unkn |
| 294 | 1964-07-31 -- -- | -- | Yes | RM | USGS | 45.0 | 0.95 | 0.00 | 0.60 | Good | Clear | unkn |
| 293 | 1964-06-19 -- -- | -- | Yes | MC | USGS | 74.9 | 1.10 | 0.00 | 0.60 | Good | Clear | unkn |
| 292 | 1964-05-22 -- -- | -- | Yes | RB | USGS | 144 | 1.37 | 0.00 | 0.70 | Good | Clear | unkn |
| 291 | 1964-04-17 -- -- | -- | Yes | RM | USGS | 502 | 2.22 | 0.00 | 0.50 | Good | Clear | unkn |
| 290 | 1964-03-11 -- -- | -- | Yes | RM | USGS | 3670 | 6.15 | -0.12 | 1.40 | Good | Clear | unkn |
| 289 | 1964-02-06 -- -- | -- | Yes | RM | USGS | 302 | 1.84 | 0.01 | 0.70 | Good | Clear | unkn |
| 288 | 1964-01-08 -- -- | -- | Yes | DS/RB | USGS | 174 | 1.76 | -0.01 | 0.80 | Good | IceCover | unkn |
| 287 | 1963-12-06 -- -- | -- | Yes | MC | USGS | 97.8 | 1.25 | 0.00 | 0.60 | Good | IceShore | unkn |
| 286 | 1963-10-18 -- -- | -- | Yes | RM | USGS | 18.6 | 0.80 | 0.00 | 0.70 | Good | DebrisLight | unkn |
| 285 | 1963-09-19 -- -- | -- | Yes | HO | USGS | 20.7 | 0.78 | 0.00 | 1.00 | Good | Clear | unkn |
| 284 | 1963-08-16 -- -- | -- | Yes | MC | USGS | 32.7 | 0.88 | 0.00 | 0.60 | Good | Clear | unkn |
| 283 | 1963-07-11 -- -- | -- | Yes | HO | USGS | 46.3 | 0.96 | 0.00 | 1.00 | Good | Clear | unkn |
| 282 | 1963-07-02 -- -- | -- | Yes | RM | USGS | 75.2 | 1.12 | 0.05 | 0.90 | Good | Clear | unkn |
| 281 | 1963-06-07 -- -- | -- | Yes | RM | USGS | 297 | 1.82 | -0.02 | 0.70 | Good | Clear | unkn |
| 280 | 1963-05-02 -- -- | -- | Yes | HO | USGS | 482 | 2.15 | 0.00 | 1.00 | Good | Clear | unkn |
| 279 | 1963-03-20 -- -- | -- | Yes | HO | USGS | 2400 | 4.80 | -0.05 | 2.00 | Good | Clear | unkn |
| 278 | 1963-02-21 -- -- | -- | Yes | RM/DS | USGS | 92.2 | 2.20 | 0.00 | 0.40 | Good | IceCover | unkn |
| 277 | 1963-01-15 -- -- | -- | Yes | EG | USGS | 313 | 2.38 | 0.00 | 0.70 | Good | IceCover | unkn |
| 276 | 1963-01-11 -- -- | -- | Yes | HO | USGS | 129 | 1.78 | 0.03 | 1.00 | Good | IceCover | unkn |
| 275 | 1962-11-09 -- -- | -- | Yes | RM | USGS | 141 | 1.36 | 0.00 | 0.70 | Good | Clear | unkn |
| 274 | 1962-10-16 -- -- | -- | Yes | HO | USGS | 68.6 | 1.05 | 0.00 | 1.00 | Good | Clear | unkn |
| 273 | 1962-09-25 -- -- | -- | Yes | EG | USGS | 21.9 | 0.82 | 0.00 | 0.60 | Good | unkn | |
| 272 | 1962-08-31 -- -- | -- | Yes | DS | USGS | 15.9 | 0.73 | 0.00 | 1.00 | Good | Clear | unkn |
| 271 | 1962-08-01 -- -- | -- | Yes | HO | USGS | 39.7 | 0.89 | 0.00 | 1.00 | Good | Clear | unkn |
| 270 | 1962-06-22 -- -- | -- | Yes | RM | USGS | 58.3 | 1.04 | -0.01 | 0.70 | Good | Clear | unkn |
| 269 | 1962-05-18 -- -- | -- | Yes | MC | USGS | 185 | 1.46 | 0.00 | 1.20 | Good | Clear | unkn |
| 268 | 1962-04-13 -- -- | -- | Yes | CS/MC | USGS | 1350 | 3.49 | 0.02 | 1.10 | Good | Clear | unkn |
| 267 | 1962-03-08 -- -- | -- | Yes | HO | USGS | 270 | 2.07 | 0.03 | 1.30 | Good | unkn | |
| 266 | 1962-02-01 -- -- | -- | Yes | RM/MC | USGS | 475 | 2.14 | -0.01 | 0.80 | Good | unkn | |
| 265 | 1962-01-04 -- -- | -- | Yes | HO/MC | USGS | 183 | 1.63 | 0.00 | 1.30 | Good | IceCover | unkn |
| 264 | 1961-12-01 -- -- | -- | Yes | CS | USGS | 316 | 1.85 | 0.00 | 1.20 | Good | Clear | unkn |
| 263 | 1961-10-20 -- -- | -- | Yes | RM | USGS | 45.9 | 1.00 | 0.00 | 0.60 | Good | Clear | unkn |
| 262 | 1961-09-15 -- -- | -- | Yes | TK | USGS | 142 | 1.36 | 0.00 | 0.80 | Unspecified | Clear | unkn |
| 261 | 1961-08-10 -- -- | -- | Yes | JH | USGS | 101 | 1.24 | 0.00 | 0.70 | Good | Clear | unkn |
| 260 | 1961-07-14 -- -- | -- | Yes | RM | USGS | 95.4 | 1.23 | 0.00 | 0.60 | Good | Clear | unkn |
| 259 | 1961-06-08 -- -- | -- | Yes | JH | USGS | 168 | 1.42 | 0.00 | 0.70 | Good | Clear | unkn |
| 258 | 1961-06-05 -- -- | -- | Yes | JH | USGS | 198 | 1.51 | 0.00 | 0.70 | Good | Clear | unkn |
| 257 | 1961-04-26 -- -- | -- | Yes | M | USGS | 2990 | 5.41 | -0.10 | 1.70 | Good | Clear | unkn |
| 256 | 1961-03-24 -- -- | -- | Yes | CS/JH | USGS | 748 | 2.67 | 0.00 | 1.00 | Good | Clear | unkn |
| 255 | 1961-02-17 -- -- | -- | Yes | HO/RM | USGS | 41.5 | 1.60 | 0.00 | 0.60 | Good | IceCover | unkn |
| 254 | 1961-01-13 -- -- | -- | Yes | TK | USGS | 65.3 | 1.47 | 0.00 | 0.70 | Good | unkn | |
| 253 | 1960-12-02 -- -- | -- | Yes | HO | USGS | 25.8 | 0.85 | 0.02 | 1.20 | Unspecified | Clear | unkn |
| 252 | 1960-11-04 -- -- | -- | Yes | RM | USGS | 37.5 | 0.97 | 0.00 | 0.70 | Good | Clear | unkn |
| 251 | 1960-09-30 -- -- | -- | Yes | HO | USGS | 15.5 | 0.76 | 0.00 | 1.00 | Unspecified | Clear | unkn |
| 250 | 1960-08-26 -- -- | -- | Yes | TK | USGS | 27.9 | 0.86 | 0.00 | 0.80 | Good | Clear | unkn |
| 249 | 1960-07-22 -- -- | -- | Yes | RB/TK | USGS | 47.5 | 0.98 | 0.00 | 0.80 | Good | Clear | unkn |
| 248 | 1960-07-22 -- -- | -- | Yes | RB/TK | USGS | 48.9 | 0.98 | 0.00 | 0.70 | Good | Clear | unkn |
| 247 | 1960-06-17 -- -- | -- | Yes | HO | USGS | 1070 | 3.14 | -0.03 | 2.00 | Unspecified | Clear | unkn |
| 246 | 1960-05-13 -- -- | -- | Yes | RM | USGS | 1190 | 3.44 | 0.00 | 1.30 | Good | Clear | unkn |
| 245 | 1960-04-15 -- -- | -- | Yes | TK | USGS | 526 | 2.30 | 0.00 | 1.30 | Good | Clear | unkn |
| 244 | 1960-03-04 -- -- | -- | Yes | RB | USGS | 160 | 1.70 | 0.04 | 0.70 | Good | IceCover | unkn |
| 243 | 1960-01-29 -- -- | -- | Yes | RB | USGS | 298 | 1.81 | 0.00 | 1.00 | Good | Clear | unkn |
| 242 | 1959-12-28 -- -- | -- | Yes | TK | USGS | 491 | 2.30 | 0.05 | 1.20 | Good | Clear | unkn |
| 241 | 1959-11-18 -- -- | -- | Yes | HL | USGS | 451 | 2.14 | 0.00 | 0.90 | Excellent | Clear | unkn |
| 240 | 1959-10-23 -- -- | -- | Yes | TK | USGS | 39.2 | 0.96 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 239 | 1959-10-01 -- -- | -- | Yes | HL | USGS | 173 | 1.47 | 0.04 | 1.10 | Excellent | Clear | unkn |
| 238 | 1959-09-16 -- -- | -- | Yes | RB | USGS | 23.1 | 0.83 | 0.00 | 0.60 | Good | Clear | unkn |
| 237 | 1959-07-29 -- -- | -- | Yes | HL | USGS | 89.6 | 1.22 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 236 | 1959-07-10 -- -- | -- | Yes | TK | USGS | 252 | 1.68 | 0.00 | 0.90 | Good | Clear | unkn |
| 235 | 1959-05-27 -- -- | -- | Yes | HL | USGS | 231 | 1.66 | 0.00 | 1.00 | Good | Clear | unkn |
| 234 | 1959-04-24 -- -- | -- | Yes | TK | USGS | 248 | 1.70 | 0.00 | 1.10 | Good | DebrisLight | unkn |
| 233 | 1959-03-20 -- -- | -- | Yes | AB/RB | USGS | 626 | 2.54 | -0.04 | 1.80 | Good | Clear | unkn |
| 232 | 1959-02-17 -- -- | -- | Yes | RM | USGS | 1090 | 3.23 | 0.00 | 1.30 | Good | Clear | unkn |
| 231 | 1959-02-10 -- -- | -- | Yes | RM | USGS | 2660 | 5.26 | 0.22 | 1.20 | Good | Clear | unkn |
| 230S | 1959-01-22 -- -- | -- | Yes | TWK/JFA | USGS | 15200 | 11.25 | 0.00 | Unspecified | unkn | ||
| 229 | 1958-12-31 -- -- | -- | Yes | RB/JH | USGS | 177 | 1.86 | 0.01 | 0.80 | Good | IceCover | unkn |
| 228 | 1958-11-26 -- -- | -- | Yes | JH | USGS | 496 | 2.24 | 0.03 | 1.00 | Excellent | Clear | unkn |
| 227 | 1958-10-24 -- -- | -- | Yes | JH | USGS | 148 | 1.38 | 0.00 | 0.60 | Good | Clear | unkn |
| 226 | 1958-09-26 -- -- | -- | Yes | JH | USGS | 210 | 1.55 | 0.00 | 0.80 | Good | Clear | unkn |
| 225 | 1958-08-22 -- -- | -- | Yes | TK | USGS | 178 | 1.46 | 0.00 | 1.00 | Good | Clear | unkn |
| 224 | 1958-07-15 -- -- | -- | Yes | RB | USGS | 3150 | 5.80 | -0.11 | 1.30 | Good | unkn | |
| 223 | 1958-06-12 -- -- | -- | Yes | HL | USGS | 458 | 2.18 | -0.02 | 1.00 | Good | Clear | unkn |
| 222 | 1958-05-08 -- -- | -- | Yes | HL | USGS | 1820 | 4.40 | -0.05 | 1.50 | Good | Clear | unkn |
| 221 | 1958-04-04 -- -- | -- | Yes | HL | USGS | 1320 | 3.60 | -0.04 | 1.60 | Good | Clear | unkn |
| 220 | 1958-02-27 -- -- | -- | Yes | HL | USGS | 177 | 2.01 | 0.00 | 1.00 | Good | unkn | |
| 219 | 1958-01-23 -- -- | -- | Yes | RM | USGS | 222 | 1.82 | 0.00 | 0.60 | Good | unkn | |
| 218 | 1957-12-13 -- -- | -- | Yes | RB | USGS | 246 | 1.66 | 0.01 | 0.70 | Good | IceShore | unkn |
| 217 | 1957-11-08 -- -- | -- | Yes | JH | USGS | 31.0 | 0.86 | 0.00 | 0.80 | Unspecified | Clear | unkn |
| 216 | 1957-10-18 -- -- | -- | Yes | JH | USGS | 32.7 | 0.91 | 0.02 | 0.80 | Unspecified | DebrisLight | unkn |
| 215 | 1957-09-06 -- -- | -- | Yes | RM | USGS | 25.6 | 0.80 | 0.00 | 0.70 | Good | Clear | unkn |
| 214 | 1957-08-01 -- -- | -- | Yes | RM | USGS | 35.8 | 0.90 | 0.00 | 0.70 | Good | Clear | unkn |
| 213 | 1957-06-20 -- -- | -- | Yes | HCL | USGS | 82.8 | 1.13 | 0.00 | 0.60 | Good | Clear | unkn |
| 212 | 1957-06-03 -- -- | -- | Yes | RM | USGS | 174 | 1.44 | 0.00 | 1.00 | Good | Clear | unkn |
| 211 | 1957-04-22 -- -- | -- | Yes | REB | USGS | 1050 | 3.20 | -0.01 | 1.10 | Excellent | Clear | unkn |
| 210 | 1957-03-15 -- -- | -- | Yes | REB | USGS | 746 | 2.74 | 0.00 | 1.00 | Excellent | Clear | unkn |
| 209 | 1957-02-08 -- -- | -- | Yes | RM | USGS | 268 | 1.72 | 0.00 | 0.90 | Good | Clear | unkn |
| 208 | 1957-01-18 -- -- | -- | Yes | REB | USGS | 161 | 1.96 | -0.03 | 1.20 | Good | IceCover | unkn |
| 207 | 1956-11-30 -- -- | -- | Yes | REB | USGS | 240 | 1.74 | 0.00 | 0.80 | Good | unkn | |
| 206 | 1956-10-22 -- -- | -- | Yes | HCL | USGS | 117 | 1.29 | 0.00 | 0.90 | Good | VegetationLight | unkn |
| 205 | 1956-09-15 -- -- | -- | Yes | RWM | USGS | 422 | 2.12 | 0.00 | 0.90 | Good | Clear | unkn |
| 204 | 1956-08-13 -- -- | -- | Yes | JAL | USGS | 736 | 2.66 | 0.06 | 1.50 | Unspecified | Clear | unkn |
| 203 | 1956-06-22 -- -- | -- | Yes | RWM | USGS | 289 | 1.76 | -0.01 | 0.80 | Good | Clear | unkn |
| 202 | 1956-05-25 -- -- | -- | Yes | REB | USGS | 362 | 1.98 | 0.00 | 1.20 | Good | Clear | unkn |
| 201 | 1956-04-20 -- -- | -- | Yes | RWM | USGS | 764 | 2.86 | -0.01 | 1.20 | Good | Clear | unkn |
| 200 | 1956-03-16 -- -- | -- | Yes | HCL | USGS | 794 | 2.84 | -0.01 | 1.20 | Good | Clear | unkn |
| 199 | 1956-03-15 -- -- | -- | Yes | HCL | USGS | 908 | 2.98 | -0.01 | 1.30 | Good | Clear | unkn |
| 198 | 1956-02-09 -- -- | -- | Yes | RWM | USGS | 302 | 2.44 | 0.00 | 1.30 | Good | IceCover | unkn |
| 197 | 1956-01-13 -- -- | -- | Yes | RWM | USGS | 152 | 2.06 | 0.00 | 0.80 | Fair | unkn | |
| 196 | 1955-12-02 -- -- | -- | Yes | HCL | USGS | 355 | 1.94 | 0.00 | 1.20 | Good | Clear | unkn |
| 195 | 1955-10-28 -- -- | -- | Yes | HCL | USGS | 271 | 1.73 | 0.00 | 1.00 | Good | Clear | unkn |
| 194 | 1955-09-26 -- -- | -- | Yes | RWM | USGS | 27.4 | 0.85 | 0.00 | 0.80 | Good | Clear | unkn |
| 193 | 1955-08-19 -- -- | -- | Yes | ADV | USGS | 28.5 | 0.86 | 0.00 | 1.00 | Good | Clear | unkn |
| 192 | 1955-07-15 -- -- | -- | Yes | HCL | USGS | 31.7 | 0.88 | 0.00 | 0.90 | Good | Clear | unkn |
| 191 | 1955-06-22 -- -- | -- | Yes | ADV | USGS | 83.3 | 1.14 | 0.00 | 1.30 | Good | Clear | unkn |
| 190 | 1955-06-10 -- -- | -- | Yes | ADV | USGS | 171 | 1.44 | 0.00 | 1.40 | Unspecified | Clear | unkn |
| 189 | 1955-05-06 -- -- | -- | Yes | REB | USGS | 292 | 1.74 | 0.00 | 1.20 | Excellent | Clear | unkn |
| 188 | 1955-04-04 -- -- | -- | Yes | HCL | USGS | 478 | 2.26 | -0.01 | 1.20 | Good | Clear | unkn |
| 187 | 1955-04-04 -- -- | -- | Yes | HCL | USGS | 480 | 2.27 | 0.00 | 1.30 | Good | Clear | unkn |
| 186 | 1955-02-25 -- -- | -- | Yes | ADV/REB | USGS | 703 | 3.18 | 0.02 | 1.70 | Good | IceCover | unkn |
| 185 | 1955-01-27 -- -- | -- | Yes | HCL | USGS | 119 | 1.61 | 0.07 | 2.00 | Good | IceCover | unkn |
| 184 | 1955-01-26 -- -- | -- | Yes | HCL | USGS | 190 | 1.56 | -0.01 | 1.10 | Good | unkn | |
| 183 | 1954-12-22 -- -- | -- | Yes | TRB | USGS | 397 | 2.00 | 0.04 | 1.80 | Good | Clear | unkn |
| 182 | 1954-12-16 -- -- | -- | Yes | TRB/ADV | USGS | 872 | 3.00 | 0.04 | 1.50 | Good | Clear | unkn |
| 181 | 1954-11-12 -- -- | -- | Yes | RWM | USGS | 262 | 1.72 | 0.00 | 0.80 | Good | Clear | unkn |
| 180 | 1954-10-04 -- -- | -- | Yes | RWM/REB | USGS | 649 | 2.46 | 0.02 | 1.40 | Good | Clear | unkn |
| 179 | 1954-09-02 -- -- | -- | Yes | RWM | USGS | 39.4 | 0.92 | 0.00 | 0.70 | Good | Clear | unkn |
| 178 | 1954-07-30 -- -- | -- | Yes | RWM | USGS | 119 | 1.28 | 0.00 | 0.80 | Good | Clear | unkn |
| 177 | 1954-06-22 -- -- | -- | Yes | TRB | USGS | 230 | 1.60 | 0.00 | 1.30 | Good | Clear | unkn |
| 176 | 1954-05-21 -- -- | -- | Yes | HCL | USGS | 187 | 1.51 | 0.00 | 1.10 | Good | unkn | |
| 175 | 1954-04-13 -- -- | -- | Yes | TRB | USGS | 746 | 2.65 | 0.00 | 1.20 | Unspecified | Clear | unkn |
| 174 | 1954-03-12 -- -- | -- | Yes | REB | USGS | 393 | 1.96 | 0.00 | 1.00 | Excellent | Clear | unkn |
| 173 | 1954-02-05 -- -- | -- | Yes | RWM | USGS | 320 | 1.82 | 0.00 | 1.00 | Good | Clear | unkn |
| 172 | 1954-01-08 -- -- | -- | Yes | RWM | USGS | 86.2 | 1.17 | 0.00 | 0.80 | Good | IceShore | unkn |
| 171 | 1953-12-29 -- -- | -- | Yes | TRB | USGS | 222 | 1.62 | -0.01 | 0.90 | Good | Clear | unkn |
| 170 | 1953-12-03 -- -- | -- | Yes | HCL | USGS | 70.0 | 1.12 | 0.00 | 1.50 | Good | Clear | unkn |
| 169 | 1953-10-29 -- -- | -- | Yes | RWM | USGS | 28.9 | 0.89 | 0.00 | 0.70 | Good | DebrisLight | unkn |
| 168 | 1953-09-21 -- -- | -- | Yes | RWM/JFA | USGS | 212 | 1.57 | -0.02 | 1.40 | Good | Clear | unkn |
| 167 | 1953-08-21 -- -- | -- | Yes | HCL/RWS | USGS | 34.5 | 0.90 | 0.00 | 1.10 | Good | Clear | unkn |
| 166 | 1953-07-07 -- -- | -- | Yes | RTP | USGS | 70.6 | 1.08 | 0.00 | 0.80 | Good | Clear | unkn |
| 165 | 1953-06-05 -- -- | -- | Yes | RWM | USGS | 1310 | 3.50 | -0.07 | 1.40 | Good | Clear | unkn |
| 164 | 1953-05-27 -- -- | -- | Yes | RTP | USGS | 2480 | 4.92 | -0.08 | 1.70 | Good | Clear | unkn |
| 163 | 1953-05-01 -- -- | -- | Yes | RWM | USGS | 562 | 2.34 | 0.01 | 1.40 | Good | Clear | unkn |
| 162 | 1953-04-03 -- -- | -- | Yes | JFA | USGS | 769 | 2.66 | 0.00 | 1.30 | Good | Clear | unkn |
| 161 | 1953-02-20 -- -- | -- | Yes | RWS | USGS | 256 | 1.68 | 0.00 | 0.90 | Good | Clear | unkn |
| 160 | 1953-01-16 -- -- | -- | Yes | REB | USGS | 406 | 2.01 | 0.00 | 1.00 | Excellent | Clear | unkn |
| 159 | 1952-12-12 -- -- | -- | Yes | DCB | USGS | 1420 | 3.56 | -0.07 | 1.60 | Excellent | unkn | |
| 158 | 1952-11-10 -- -- | -- | Yes | DCB | USGS | 113 | 1.27 | 0.00 | 0.80 | Good | Clear | unkn |
| 157 | 1952-10-17 -- -- | -- | Yes | RWM/REB | USGS | 29.5 | 0.86 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 156 | 1952-08-29 -- -- | -- | Yes | REB | USGS | 23.0 | 0.80 | 0.00 | 0.70 | Good | Clear | unkn |
| 155 | 1952-07-23 -- -- | -- | Yes | RTP | USGS | 30.9 | 0.86 | -0.01 | 0.90 | Good | Clear | unkn |
| 154 | 1952-06-18 -- -- | -- | Yes | DCB | USGS | 87.9 | 1.16 | 0.00 | 0.80 | Good | Clear | unkn |
| 153 | 1952-05-17 -- -- | -- | Yes | RWM | USGS | 804 | 2.74 | -0.01 | 1.60 | Good | Clear | unkn |
| 152 | 1952-04-12 -- -- | -- | Yes | DCB | USGS | 407 | 2.03 | 0.00 | 1.30 | Excellent | Clear | unkn |
| 151 | 1952-03-05 -- -- | -- | Yes | REB | USGS | 233 | 1.62 | -0.01 | 1.00 | Excellent | Clear | unkn |
| 150 | 1952-02-09 -- -- | -- | Yes | REB/RWM | USGS | 1080 | 3.19 | -0.03 | 1.70 | Good | Clear | unkn |
| 149 | 1951-12-22 -- -- | -- | Yes | REB | USGS | 943 | 3.36 | -0.09 | 2.30 | Fair | unkn | |
| 148 | 1951-11-16 -- -- | -- | Yes | DCB | USGS | 556 | 2.30 | 0.13 | 2.40 | Good | Clear | unkn |
| 147 | 1951-10-19 -- -- | -- | Yes | REB/RTP | USGS | 26.2 | 0.84 | 0.00 | 0.70 | Good | DebrisLight | unkn |
| 146 | 1951-09-01 -- -- | -- | Yes | DCB/HM | USGS | 26.6 | 0.83 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 145 | 1951-07-21 -- -- | -- | Yes | HTM/REB | USGS | 140 | 1.37 | 0.00 | 1.30 | Good | Clear | unkn |
| 144 | 1951-06-08 -- -- | -- | Yes | REB | USGS | 356 | 1.92 | 0.00 | 1.10 | Good | Clear | unkn |
| 143 | 1951-04-28 -- -- | -- | Yes | REB | USGS | 677 | 2.53 | 0.00 | 1.20 | Good | Clear | unkn |
| 142 | 1951-03-10 -- -- | -- | Yes | REB | USGS | 1170 | 3.31 | -0.03 | 1.30 | Unspecified | Clear | unkn |
| 141 | 1951-01-31 -- -- | -- | Yes | EHS | USGS | 272 | 1.90 | 0.01 | 0.80 | Fair | Clear | unkn |
| 140 | 1950-12-23 -- -- | -- | Yes | REB | USGS | 298 | 1.83 | 0.02 | 0.90 | Unspecified | unkn | |
| 139 | 1950-11-15 -- -- | -- | Yes | EHS | USGS | 317 | 1.88 | 0.00 | 1.20 | Good | Clear | unkn |
| 138 | 1950-10-13 -- -- | -- | Yes | RAT | USGS | 1520 | 3.89 | -0.08 | 1.40 | Good | Clear | unkn |
| 137 | 1950-08-31 -- -- | -- | Yes | RAT/REB | USGS | 56.6 | 1.00 | 0.00 | 0.70 | Good | Clear | unkn |
| 136 | 1950-07-28 -- -- | -- | Yes | REB | USGS | 238 | 1.63 | 0.00 | 1.10 | Excellent | Clear | unkn |
| 135 | 1950-06-21 -- -- | -- | Yes | RWS | USGS | 157 | 1.38 | 0.00 | 0.80 | Good | Clear | unkn |
| 134 | 1950-06-21 -- -- | -- | Yes | RWS | USGS | 156 | 1.39 | 0.00 | 1.10 | Good | Clear | unkn |
| 133 | 1950-05-18 -- -- | -- | Yes | JFA | USGS | 940 | 2.98 | -0.07 | 1.50 | Good | Clear | unkn |
| 132 | 1950-05-11 -- -- | -- | Yes | JFA | USGS | 704 | 2.56 | -0.02 | 1.30 | Good | Clear | unkn |
| 131 | 1950-04-03 -- -- | -- | Yes | REB/PS | USGS | 3000 | 5.50 | 0.03 | 1.50 | Good | Clear | unkn |
| 130 | 1950-02-16 -- -- | -- | Yes | JFA | USGS | 2080 | 4.59 | -0.08 | 1.70 | Good | Clear | unkn |
| 129 | 1950-01-20 -- -- | -- | Yes | EHS | USGS | 640 | 2.54 | 0.00 | 0.90 | Good | Clear | unkn |
| 128 | 1949-12-03 -- -- | -- | Yes | RAT | USGS | 68.6 | 1.31 | 0.04 | 0.50 | Good | IceCover | unkn |
| 127 | 1949-10-15 -- -- | -- | Yes | EHS | USGS | 30.0 | 0.88 | 0.00 | 0.80 | Good | DebrisLight | unkn |
| 126 | 1949-09-09 -- -- | -- | Yes | RAT | USGS | 66.1 | 1.06 | -0.01 | 0.50 | Good | Clear | unkn |
| 125 | 1949-07-15 -- -- | -- | Yes | REB | USGS | 33.6 | 0.87 | 0.00 | 0.80 | Good | unkn | |
| 124 | 1949-06-10 -- -- | -- | Yes | RAT | USGS | 97.3 | 1.20 | 0.00 | 0.60 | Good | Clear | unkn |
| 123 | 1949-05-04 -- -- | -- | Yes | EHS | USGS | 393 | 2.05 | 0.00 | 0.70 | Excellent | Clear | unkn |
| 122 | 1949-03-19 -- -- | -- | Yes | RAT | USGS | 127 | 1.36 | -0.02 | 0.80 | Good | Clear | unkn |
| 121 | 1949-02-05 -- -- | -- | Yes | REB | USGS | 418 | 2.08 | -0.01 | 1.00 | Good | Clear | unkn |
| 120 | 1948-12-23 -- -- | -- | Yes | RAT | USGS | 245 | 1.64 | 0.00 | 1.80 | Good | Clear | unkn |
| 119 | 1948-11-12 -- -- | -- | Yes | REB | USGS | 73.7 | 1.16 | -0.01 | 1.40 | Good | Clear | unkn |
| 118 | 1948-10-03 -- -- | -- | Yes | RAT | USGS | 25.2 | 0.82 | 0.00 | 1.50 | Good | Clear | unkn |
| 117 | 1948-08-18 -- -- | -- | Yes | FM | USGS | 53.4 | 1.04 | 0.00 | 0.90 | Good | Clear | unkn |
| 116 | 1948-07-10 -- -- | -- | Yes | RT/WV | USGS | 71.2 | 1.13 | 0.00 | 1.30 | Good | Clear | unkn |
| 115 | 1948-03-02 -- -- | -- | Yes | FM/WV | USGS | 900 | 2.89 | -0.02 | 1.30 | Good | unkn | |
| 114 | 1948-01-26 -- -- | -- | Yes | RB | USGS | 122 | 2.03 | -0.02 | 1.20 | Good | IceCover | unkn |
| 113 | 1947-12-17 -- -- | -- | Yes | FM | USGS | 676 | 2.46 | -0.03 | 1.60 | Good | unkn | |
| 112 | 1947-10-30 -- -- | -- | Yes | RB | USGS | 74.4 | 1.14 | 0.00 | 1.20 | Good | Clear | unkn |
| 111 | 1947-09-26 -- -- | -- | Yes | FM | USGS | 56.6 | 1.04 | 0.00 | 1.60 | Good | Clear | unkn |
| 110 | 1947-08-07 -- -- | -- | Yes | WV | USGS | 60.4 | 1.05 | 0.00 | 1.10 | Good | Clear | unkn |
| 109 | 1947-06-28 -- -- | -- | Yes | RB | USGS | 120 | 1.30 | 0.00 | 1.30 | Good | Clear | unkn |
| 108 | 1947-05-15 -- -- | -- | Yes | WV | USGS | 729 | 2.61 | 0.00 | 1.30 | Excellent | Clear | unkn |
| 107 | 1947-02-20 -- -- | -- | Yes | RB | USGS | 128 | 1.40 | 0.05 | 0.80 | Fair | IceShore | unkn |
| 106 | 1947-01-10 -- -- | -- | Yes | WV | USGS | 420 | 2.08 | 0.00 | 1.40 | Good | unkn | |
| 105 | 1946-12-07 -- -- | -- | Yes | WM | USGS | 80.5 | 1.16 | 0.06 | 1.00 | Good | IceShore | unkn |
| 104 | 1946-10-23 -- -- | -- | Yes | RB | USGS | 59.3 | 1.05 | 0.00 | 1.00 | Excellent | Clear | unkn |
| 103 | 1946-09-11 -- -- | -- | Yes | WMM | USGS | 43.4 | 0.97 | -0.01 | 1.70 | Good | Clear | unkn |
| 102 | 1946-08-07 -- -- | -- | Yes | CJR | USGS | 150 | 1.40 | -0.02 | 1.50 | Excellent | Clear | unkn |
| 101 | 1946-06-18 -- -- | -- | Yes | REB | USGS | 821 | 2.82 | 0.01 | 1.30 | Excellent | Clear | unkn |
| 100 | 1946-05-02 -- -- | -- | Yes | SEC | USGS | 143 | 1.54 | 0.00 | 1.30 | Poor | VegetationLight | unkn |
| 99 | 1946-03-30 -- -- | -- | Yes | SEC | USGS | 308 | 1.88 | 0.00 | 1.10 | Good | Clear | unkn |
| 98 | 1946-02-07 -- -- | -- | Yes | CJR/JEG | USGS | 184 | 1.80 | 0.00 | 0.50 | Good | IceCover | unkn |
| 97 | 1945-12-29 -- -- | -- | Yes | REB | USGS | 195 | 2.19 | 0.00 | 0.80 | Good | IceCover | unkn |
| 96 | 1945-11-07 -- -- | -- | Yes | REB | USGS | 468 | 2.22 | -0.01 | 1.30 | Good | Clear | unkn |
| 95 | 1945-10-01 -- -- | -- | Yes | REB | USGS | 636 | 2.49 | 0.04 | 1.40 | Excellent | Clear | unkn |
| 94 | 1945-08-26 23:00 | EST | Yes | REB/EJR | USGS | 62.5 | 1.02 | 0.00 | 1.30 | Good | Clear | unkn |
| 93 | 1945-07-07 23:00 | EST | Yes | EAB | USGS | 92.8 | 1.17 | 0.00 | 0.90 | Good | Clear | unkn |
| 92 | 1945-05-25 23:00 | EST | Yes | REB | USGS | 338 | 1.83 | 0.00 | 1.70 | Good | Clear | unkn |
| 91 | 1945-04-12 23:00 | EST | Yes | GET/RCC | USGS | 473 | 2.17 | -0.01 | 1.40 | Good | Clear | unkn |
| 90 | 1945-03-03 23:00 | EST | Yes | EAB | USGS | 3310 | 5.81 | -0.08 | 1.20 | Excellent | Clear | unkn |
| 89 | 1945-02-13 23:00 | EST | Yes | RCC/GET | USGS | 172 | 2.35 | 0.00 | 1.00 | Good | IceCover | unkn |
| 88 | 1945-01-19 23:00 | EST | Yes | AST | USGS | 141 | 1.86 | 0.00 | 0.40 | Good | IceCover | unkn |
| 87 | 1944-12-06 23:00 | EST | Yes | RCC | USGS | 154 | 1.42 | 0.00 | 0.60 | Good | unkn | |
| 86 | 1944-10-26 23:00 | EST | Yes | CJR | USGS | 78.5 | 1.12 | 0.00 | 1.40 | Excellent | DebrisLight | unkn |
| 85 | 1944-09-18 23:00 | EST | Yes | AST | USGS | 22.2 | 0.77 | 0.00 | 0.80 | Good | Clear | unkn |
| 84 | 1944-08-10 23:00 | EST | Yes | CJR | USGS | 22.1 | 0.77 | 0.00 | 0.90 | Good | Clear | unkn |
| 83 | 1944-07-09 23:00 | EST | Yes | EAB | USGS | 71.8 | 1.08 | 0.01 | 0.80 | Good | Clear | unkn |
| 82 | 1944-05-25 23:00 | EST | Yes | CJR | USGS | 1040 | 3.13 | -0.04 | 1.80 | Excellent | unkn | |
| 81 | 1944-04-14 23:00 | EST | Yes | RKM | USGS | 1210 | 3.39 | 0.00 | 1.50 | Excellent | Clear | unkn |
| 80 | 1944-03-05 23:00 | EST | Yes | AST | USGS | 307 | 1.84 | -0.01 | 0.80 | Good | Clear | unkn |
| 79 | 1944-01-22 23:00 | EST | Yes | RCC | USGS | 77.6 | 1.48 | -0.01 | 0.50 | Good | IceCover | unkn |
| 78 | 1943-12-10 23:00 | EST | Yes | AST | USGS | 177 | 1.45 | 0.00 | 0.50 | Good | unkn | |
| 77 | 1943-10-29 23:00 | EST | Yes | LW | USGS | 230 | 1.65 | -0.02 | 1.50 | Good | Clear | unkn |
| 76 | 1943-10-03 23:00 | EST | Yes | LW | USGS | 25.3 | 0.82 | 0.00 | 0.80 | Good | Clear | unkn |
| 75 | 1943-10-02 23:00 | EST | Yes | LW | USGS | 25.3 | 0.83 | 0.00 | 0.90 | Good | Clear | unkn |
| 74 | 1943-08-01 23:00 | EST | Yes | EAB | USGS | 52.3 | 1.00 | 0.00 | 0.70 | Good | Clear | unkn |
| 73 | 1943-06-17 23:00 | EST | Yes | EAB | USGS | 376 | 1.99 | 0.00 | 1.00 | Good | Clear | unkn |
| 72 | 1943-05-08 23:00 | EST | Yes | AST | USGS | 1790 | 4.27 | -0.06 | 1.10 | Excellent | unkn | |
| 71 | 1943-03-28 23:00 | EST | Yes | RM | USGS | 354 | 1.92 | -0.02 | 1.30 | Good | unkn | |
| 70 | 1943-02-19 23:00 | EST | Yes | REF/RM | USGS | 451 | 2.16 | 0.04 | 1.00 | Good | unkn | |
| 69 | 1943-01-15 23:00 | EST | Yes | EAB | USGS | 353 | 1.98 | 0.03 | 1.00 | Good | IceShore | unkn |
| 68 | 1942-12-12 23:00 | EST | Yes | EAB | USGS | 236 | 1.65 | 0.00 | 0.60 | Good | IceShore | unkn |
| 67 | 1942-11-03 23:00 | EST | Yes | RCC | USGS | 732 | 2.76 | -0.03 | 1.20 | Good | Clear | unkn |
| 66 | 1942-11-03 23:00 | EST | Yes | RCC | USGS | 772 | 2.83 | -0.02 | 1.00 | Good | Clear | unkn |
| 65 | 1942-09-25 23:00 | EST | Yes | AST | USGS | 111 | 1.24 | -0.01 | 0.80 | Good | VegetationLight | unkn |
| 64 | 1942-08-18 23:00 | EST | Yes | REF | USGS | 85.9 | 1.12 | 0.00 | 0.70 | Good | Clear | unkn |
| 63 | 1942-07-13 23:00 | EST | Yes | AST | USGS | 71.0 | 1.09 | 0.00 | 0.70 | Good | Clear | unkn |
| 62 | 1942-06-09 23:00 | EST | Yes | CR | USGS | 127 | 1.29 | 0.00 | 1.30 | Excellent | unkn | |
| 61 | 1942-05-14 23:00 | EST | Yes | AST | USGS | 348 | 1.89 | -0.02 | 1.00 | Good | Clear | unkn |
| 60 | 1942-04-23 23:00 | EST | Yes | RC | USGS | 304 | 1.82 | 0.00 | 1.00 | Good | Clear | unkn |
| 59 | 1942-03-24 23:00 | EST | Yes | EAB | USGS | 785 | 2.75 | -0.01 | 0.90 | Good | Clear | unkn |
| 58 | 1942-02-12 23:00 | EST | Yes | AST | USGS | 270 | 2.36 | -0.01 | 0.40 | Good | IceCover | unkn |
| 57 | 1942-01-18 -- -- | -- | Yes | RC | USGS | 144 | 1.88 | 0.00 | 0.30 | Good | IceCover | unkn |
| 56 | 1941-12-15 -- -- | -- | Yes | REF | USGS | 109 | 1.32 | 0.01 | 0.80 | Good | IceCover | unkn |
| 55 | 1941-11-12 -- -- | -- | Yes | EAB | USGS | 177 | 1.44 | 0.00 | 0.80 | Good | Clear | unkn |
| 54 | 1941-10-30 -- -- | -- | Yes | L | USGS | 203 | 1.48 | 0.00 | 0.70 | Good | Clear | unkn |
| 53 | 1941-09-25 -- -- | -- | Yes | C | USGS | 21.7 | 0.76 | 0.00 | 0.60 | Good | unkn | |
| 52 | 1941-08-14 -- -- | -- | Yes | R | USGS | 44.7 | 0.93 | 0.00 | 0.80 | Good | unkn | |
| 51 | 1941-07-10 -- -- | -- | Yes | C | USGS | 74.4 | 1.10 | 0.00 | 0.90 | Good | Clear | unkn |
| 50 | 1941-06-18 -- -- | -- | Yes | T | USGS | 170 | 1.43 | 0.00 | 1.10 | Good | Clear | unkn |
| 2E | 1941-06-04 -- -- | -- | Yes | US/AE | USGS | 172 | 1.42 | Unspecified | Clear | unkn | ||
| 49 | 1941-05-07 -- -- | -- | Yes | C | USGS | 156 | 1.44 | 0.00 | 0.90 | Good | Clear | unkn |
| 48 | 1941-04-08 -- -- | -- | Yes | L | USGS | 1390 | 3.63 | -0.03 | 1.20 | Excellent | unkn | |
| 47 | 1941-03-11 -- -- | -- | Yes | CR | USGS | 329 | 2.20 | 0.00 | 0.60 | Fair | unkn | |
| 46 | 1941-02-28 -- -- | -- | Yes | RL | USGS | 139 | 1.51 | 0.00 | 1.00 | Good | IceCover | unkn |
| 45 | 1941-02-11 -- -- | -- | Yes | CR | USGS | 184 | 1.73 | Fair | IceCover | unkn | ||
| 44 | 1941-01-14 -- -- | -- | Yes | RL | USGS | 162 | 1.46 | -0.03 | 1.00 | Good | IceShore | unkn |
| 43 | 1940-12-10 -- -- | -- | Yes | CR | USGS | 689 | 2.64 | 0.04 | 1.70 | Good | unkn | |
| 42 | 1940-11-10 -- -- | -- | Yes | RCC | USGS | 283 | 1.77 | 0.00 | 0.90 | Good | unkn | |
| 41 | 1940-10-08 -- -- | -- | Yes | RCC | USGS | 94.7 | 1.18 | 0.00 | 0.90 | Good | unkn | |
| 40 | 1940-09-17 -- -- | -- | Yes | T/C | USGS | 83.9 | 1.13 | 0.00 | 1.10 | Good | unkn | |
| 39 | 1940-08-14 -- -- | -- | Yes | CJR | USGS | 86.8 | 1.16 | -0.02 | 1.40 | Good | Clear | unkn |
| 38 | 1940-07-10 -- -- | -- | Yes | CJR | USGS | 142 | 1.38 | 0.00 | 1.10 | Fair | Clear | unkn |
| 37 | 1940-06-16 -- -- | -- | Yes | T/C | USGS | 177 | 1.45 | 0.00 | 1.10 | Good | unkn | |
| 36 | 1940-05-08 -- -- | -- | Yes | SER | USGS | 385 | 1.99 | 0.00 | 0.90 | Good | unkn | |
| 35 | 1940-04-16 -- -- | -- | Yes | RWL | USGS | 990 | 3.09 | -0.02 | 1.30 | Good | unkn | |
| 34 | 1940-04-07 -- -- | -- | Yes | RWL | USGS | 2180 | 4.60 | -0.03 | 1.30 | Good | unkn | |
| 33 | 1940-04-05 -- -- | -- | Yes | RWL | USGS | 4530 | 6.92 | -0.11 | 1.30 | Good | unkn | |
| 32 | 1940-04-02 -- -- | -- | Yes | RL | USGS | 2420 | 4.89 | -0.04 | 1.30 | Good | unkn | |
| 31 | 1940-03-31 -- -- | -- | Yes | RL | USGS | 2770 | 5.34 | 0.13 | 1.20 | Good | unkn | |
| 30 | 1940-03-08 -- -- | -- | Yes | RC | USGS | 416 | 2.82 | 0.00 | 2.70 | Fair | IceCover | unkn |
| 29 | 1940-02-03 -- -- | -- | Yes | RC | USGS | 101 | 1.84 | 0.00 | 0.50 | Fair | IceCover | unkn |
| 28 | 1940-01-06 -- -- | -- | Yes | SR | USGS | 178 | 2.91 | -0.01 | 0.80 | Fair | IceCover | unkn |
| 27 | 1939-12-11 -- -- | -- | Yes | RC | USGS | 756 | 2.70 | -0.04 | 1.10 | Good | unkn | |
| 26 | 1939-11-08 -- -- | -- | Yes | RL | USGS | 374 | 1.97 | 0.04 | 1.20 | Good | unkn | |
| 25 | 1939-10-06 -- -- | -- | Yes | PBW | USGS | 36.4 | 0.87 | 0.00 | 0.50 | Unspecified | unkn | |
| 24 | 1939-09-14 -- -- | -- | Yes | C/L | USGS | 24.6 | 0.80 | 0.00 | 0.80 | Unspecified | unkn | |
| 23 | 1939-08-10 -- -- | -- | Yes | PBW | USGS | 171 | 1.40 | -0.02 | 0.90 | Unspecified | unkn | |
| 22 | 1939-08-08 -- -- | -- | Yes | PBW | USGS | 124 | 1.23 | -0.01 | 0.80 | Unspecified | unkn | |
| 21 | 1939-07-12 -- -- | -- | Yes | RCC | USGS | 44.6 | 0.94 | 0.00 | 0.50 | Unspecified | unkn | |
| 20 | 1939-06-07 -- -- | -- | Yes | HME | USGS | 76.6 | 1.12 | 0.00 | 1.00 | Unspecified | unkn | |
| 19 | 1939-05-03 -- -- | -- | Yes | HME | USGS | 255 | 1.72 | 0.00 | 1.00 | Unspecified | unkn | |
| 18 | 1939-04-19 -- -- | -- | Yes | SER | USGS | 1010 | 3.16 | -0.02 | 1.00 | Unspecified | unkn | |
| 17 | 1939-03-14 -- -- | -- | Yes | E/C | USGS | 778 | 2.66 | 0.03 | 1.00 | Unspecified | unkn | |
| 16 | 1939-02-20 -- -- | -- | Yes | RCC | USGS | 3400 | 5.72 | 0.07 | 1.40 | Unspecified | unkn | |
| 15 | 1939-02-19 -- -- | -- | Yes | RCC | USGS | 946 | 3.00 | 0.14 | 1.30 | Unspecified | unkn | |
| 14 | 1939-02-16 -- -- | -- | Yes | RCC | USGS | 1260 | 3.47 | -0.04 | 1.30 | Unspecified | unkn | |
| 13 | 1939-01-17 -- -- | -- | Yes | RCC | USGS | 332 | 1.85 | 0.00 | 0.80 | Unspecified | unkn | |
| 12 | 1939-01-06 -- -- | -- | Yes | RCC | USGS | 1450 | 3.68 | -0.06 | 1.50 | Unspecified | unkn | |
| 11 | 1939-01-04 -- -- | -- | Yes | RCC | USGS | 265 | 1.76 | 0.01 | 0.50 | Unspecified | unkn | |
| 10 | 1938-12-14 -- -- | -- | Yes | RCC | USGS | 322 | 1.84 | -0.01 | 0.80 | Unspecified | unkn | |
| 9 | 1938-11-09 -- -- | -- | Yes | RCC | USGS | 65.8 | 1.10 | 0.00 | 0.50 | Unspecified | unkn | |
| 8 | 1938-09-20 -- -- | -- | Yes | C/K | USGS | 81.3 | 1.14 | 0.00 | 0.80 | Unspecified | unkn | |
| 7 | 1938-08-05 -- -- | -- | Yes | RCC | USGS | 504 | 2.22 | -0.05 | 1.30 | Unspecified | unkn | |
| 6 | 1938-07-29 -- -- | -- | Yes | RCC | USGS | 313 | 1.79 | 0.03 | 0.90 | Unspecified | unkn | |
| 5 | 1938-06-30 -- -- | -- | Yes | DB | USGS | 398 | 2.10 | -0.02 | 1.50 | Unspecified | unkn | |
| 4 | 1938-06-29 -- -- | -- | Yes | DB | USGS | 528 | 2.29 | -0.02 | 1.10 | Unspecified | unkn | |
| 3 | 1938-05-08 -- -- | -- | Yes | RCC | USGS | 232 | 1.69 | 0.00 | 1.30 | Unspecified | unkn | |
| 2 | 1938-03-11 -- -- | -- | Yes | K/C | USGS | 641 | 2.50 | 0.01 | 1.10 | Unspecified | unkn | |
| 1 | 1937-11-04 -- -- | -- | Yes | DB | USGS | 352 | 2.00 | -0.01 | 1.30 | Unspecified | unkn |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Pennsylvania Water Data Support Team
Page Last Modified: 2026-01-11 08:36:04 EST
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