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Streamflow Measurements for the Nation
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 647 | 2001-08-16 09:30 | CDT | Yes | LB | USGS | 652 | 2.07 | 0.00 | 2.00 | Poor | Clear | NONE |
| 646 | 1997-02-28 09:59 | CST | Yes | JM | USGS | 39800 | 14.55 | -0.06 | 1.80 | Good | Unspecifed | NONE |
| 645 | 1997-02-14 12:20 | CST | Yes | JM | USGS | 13000 | 7.16 | -0.47 | 1.80 | Good | DebrisModerate | NONE |
| 644 | 1996-12-12 12:15 | CST | Yes | ESS | USGS | 17400 | 8.39 | -0.04 | 1.10 | Fair | Unspecifed | NONE |
| 643 | 1996-07-19 11:00 | CDT | Yes | PB | USGS | 8550 | 6.43 | -0.83 | 2.60 | Unspecified | Clear | NONE |
| 642 | 1996-05-17 10:30 | CDT | Yes | LL | USGS | 32200 | 14.20 | 0.00 | 1.80 | Unspecified | NONE | |
| 641 | 1996-02-05 12:00 | CST | Yes | ESS/GLW | USGS | 8470 | 5.60 | 0.48 | 1.30 | Fair | Clear | NONE |
| 640 | 1995-10-25 11:50 | CDT | Yes | ESS | USGS | 342 | 1.17 | 0.00 | 0.50 | Fair | Clear | NONE |
| 639 | 1995-09-26 10:30 | CDT | Yes | ESS | USGS | 783 | 1.75 | 0.01 | 0.90 | Fair | Clear | NONE |
| 638 | 1995-08-21 11:00 | CDT | Yes | ess | USGS | 920 | 1.91 | -0.04 | 0.80 | Fair | Clear | NONE |
| 637 | 1995-06-23 12:35 | CDT | Yes | HSH/SS | USGS | 51900 | 19.35 | 0.00 | 1.80 | Good | NONE | |
| 636 | 1995-05-19 11:30 | CDT | Yes | GLA/KN | USGS | 63000 | 26.00 | -1.00 | 2.80 | Fair | NONE | |
| 635 | 1995-02-27 13:35 | CST | Yes | SS | USGS | 865 | 1.99 | 0.01 | 0.90 | Fair | Clear | NONE |
| 634 | 1995-01-25 12:40 | CST | Yes | ESS | USGS | 17800 | 9.03 | 0.16 | 1.50 | Fair | Unspecifed | NONE |
| 633 | 1994-11-09 11:55 | CST | Yes | JC | USGS | 38400 | 15.13 | 0.07 | 3.20 | Fair | Clear | NONE |
| 632 | 1994-09-09 10:20 | CDT | Yes | JC | USGS | 8460 | 6.06 | -0.50 | 2.00 | Fair | Clear | NONE |
| 631 | 1994-07-26 11:20 | CDT | Yes | FJC/BL | USGS | 3730 | 4.32 | -0.28 | 2.10 | Fair | Clear | NONE |
| 630 | 1994-06-28 10:30 | CDT | Yes | ESS/CE | USGS | 32100 | 14.05 | -0.02 | 2.00 | Good | Clear | NONE |
| 629 | 1994-05-03 10:30 | CDT | Yes | HSH/JC | USGS | 49800 | 19.23 | -0.02 | 2.50 | Good | Clear | NONE |
| 628 | 1994-03-25 08:30 | CST | Yes | LJL | USGS | 1590 | 2.44 | -0.05 | 1.30 | Fair | Clear | NONE |
| 627 | 1994-01-31 11:55 | CST | Yes | JWM/JC | USGS | 1130 | 2.01 | -0.02 | 2.30 | Fair | Clear | NONE |
| 626 | 1994-01-03 11:10 | CST | Yes | JWM | USGS | 1680 | 2.03 | -0.01 | 2.70 | Poor | NONE | |
| 625 | 1993-12-01 11:05 | CST | Yes | JWM | USGS | 25400 | 12.07 | -0.15 | 1.30 | Good | Clear | NONE |
| 624 | 1993-08-17 10:20 | CDT | Yes | JWM | USGS | 38400 | 15.56 | -0.05 | 1.90 | Good | Clear | NONE |
| 623 | 1993-05-25 11:00 | CDT | Yes | JWM | USGS | 32100 | 13.84 | -0.01 | 1.30 | Good | Clear | NONE |
| 622 | 1993-04-26 12:00 | CDT | Yes | JWM | USGS | 3910 | 4.45 | 0.39 | 2.80 | Fair | NONE | |
| 621 | 1993-03-31 13:10 | CST | Yes | JWM | USGS | 25200 | 11.28 | 0.05 | 1.30 | Good | DebrisLight | NONE |
| 620 | 1993-03-12 11:00 | CST | Yes | JWM | USGS | 28600 | 12.71 | -0.34 | 1.50 | Fair | Clear | NONE |
| 619 | 1992-12-14 10:45 | CST | Yes | LJL | USGS | 35600 | 14.86 | -0.02 | 1.50 | Fair | Clear | NONE |
| 618 | 1992-11-19 14:15 | CST | Yes | HSH | USGS | 22900 | 11.20 | -0.01 | 1.00 | Good | Clear | NONE |
| 617 | 1992-09-02 11:40 | CDT | Yes | LJL | USGS | 6000 | 5.54 | -0.06 | 0.80 | Fair | Clear | NONE |
| 616 | 1992-07-09 12:40 | CDT | Yes | LJL/JM | USGS | 10200 | 7.91 | 0.01 | 1.10 | Fair | Clear | NONE |
| 615 | 1992-03-23 11:45 | CST | Yes | HSH | USGS | 996 | 2.10 | 0.03 | 1.00 | Fair | Clear | NONE |
| 614 | 1992-02-10 10:30 | CST | Yes | HSH | USGS | 752 | 1.85 | 0.00 | 1.00 | Good | Clear | NONE |
| 613 | 1992-01-07 13:38 | CST | Yes | HSH | USGS | 5040 | 4.85 | -0.11 | 0.60 | Fair | Clear | NONE |
| 612 | 1991-11-26 10:00 | CST | Yes | HSH | USGS | 3300 | 3.81 | -0.10 | 0.80 | Fair | NONE | |
| 611 | 1991-09-30 11:17 | CDT | Yes | HSH | USGS | 889 | 2.13 | -0.02 | 0.50 | Fair | Clear | NONE |
| 610 | 1991-08-19 10:35 | CDT | Yes | HSH | USGS | 829 | 1.96 | 0.00 | 1.40 | Good | Clear | NONE |
| 609 | 1991-07-08 11:17 | CDT | Yes | HSH | USGS | 1050 | 2.22 | -0.03 | 0.70 | Good | Clear | NONE |
| 608 | 1991-05-28 11:15 | CDT | Yes | HSH | USGS | 2340 | 3.18 | 0.01 | 1.00 | Good | Clear | NONE |
| 607 | 1991-04-18 12:00 | CDT | Yes | HSH/WEE | USGS | 8940 | 5.80 | 0.50 | 0.80 | Good | Clear | NONE |
| 606 | 1991-03-08 09:55 | CST | Yes | HSH | USGS | 9270 | 6.92 | -0.23 | 0.80 | Good | Clear | NONE |
| 605 | 1991-01-22 10:57 | CST | Yes | HSH | USGS | 21200 | 11.04 | -0.11 | 0.90 | Good | Clear | NONE |
| 604 | 1990-12-20 10:15 | CST | Yes | HSH | USGS | 7280 | 5.88 | -0.16 | 0.80 | Fair | Clear | NONE |
| 602 | 1990-08-20 11:45 | CDT | Yes | HSH | USGS | 737 | 1.83 | 0.00 | 0.90 | Good | Clear | NONE |
| 601 | 1990-07-09 12:30 | CDT | Yes | HSH | USGS | 30900 | 13.58 | -0.01 | 2.50 | Good | Clear | NONE |
| 600 | 1990-05-25 10:00 | CDT | Yes | LJL | USGS | 50400 | 18.77 | 0.00 | 1.50 | Good | Clear | NONE |
| 599 | 1990-04-20 11:45 | CDT | Yes | HSH/DM | USGS | 35000 | 14.37 | Good | Clear | NONE | ||
| 598 | 1990-03-13 13:15 | CST | Yes | HSH | USGS | 18700 | 10.10 | 0.05 | 1.00 | Good | Clear | NONE |
| 597 | 1990-02-01 09:00 | CST | Yes | HSH | USGS | 6590 | 5.43 | -0.16 | 0.90 | Fair | Clear | NONE |
| 596 | 1989-12-18 11:00 | CST | Yes | HSH | USGS | 7060 | 5.36 | -0.06 | 2.00 | Fair | Clear | NONE |
| 595 | 1989-11-17 10:00 | CST | Yes | HSH | USGS | 4600 | 4.40 | 0.00 | 1.00 | Fair | Clear | NONE |
| 594 | 1989-10-02 10:15 | CDT | Yes | HSH | USGS | 584 | 1.83 | 0.00 | 1.10 | Fair | Clear | NONE |
| 593 | 1989-08-22 10:15 | CDT | Yes | HSH | USGS | 31900 | 15.51 | 0.04 | 1.00 | Fair | NONE | |
| 592 | 1989-07-17 10:00 | CDT | Yes | HSH | USGS | 866 | 3.52 | -0.01 | 0.80 | Fair | DebrisModerate | NONE |
| 591 | 1989-06-02 12:15 | CDT | Yes | HSH | USGS | 11100 | 8.06 | -0.21 | 0.80 | Fair | Clear | NONE |
| 590 | 1989-04-18 10:35 | CDT | Yes | HSH | USGS | 5660 | 5.11 | -0.19 | 0.90 | Good | Clear | NONE |
| 589 | 1989-03-10 10:55 | CST | Yes | HSH | USGS | 10800 | 7.65 | -0.25 | 0.80 | Fair | Clear | NONE |
| 588 | 1989-02-02 13:30 | CST | Yes | HSH/CF | USGS | 9090 | 6.42 | 0.06 | Fair | Clear | NONE | |
| 587 | 1988-12-19 10:25 | CST | Yes | HSH | USGS | 766 | 1.90 | 0.00 | 1.30 | Good | Clear | NONE |
| 586 | 1988-11-07 10:15 | CST | Yes | HSH | USGS | 579 | 2.06 | 0.00 | 1.90 | Good | Clear | NONE |
| 585 | 1988-10-03 11:40 | CDT | Yes | HSH | USGS | 960 | 2.86 | 0.00 | 1.10 | Good | Clear | NONE |
| 584 | 1988-09-01 12:15 | CDT | Yes | HSH | USGS | 810 | 3.31 | 0.00 | 2.50 | Good | DebrisLight | NONE |
| 583 | 1988-08-10 10:45 | CDT | Yes | GLA/GV | USGS | 2440 | 4.87 | -0.02 | 0.80 | Poor | Clear | NONE |
| 582 | 1988-07-11 13:00 | CDT | Yes | HSH | USGS | 768 | 2.41 | 0.00 | 1.70 | Fair | Clear | NONE |
| 581 | 1988-05-23 11:45 | CDT | Yes | HSH | USGS | 956 | 2.19 | -0.02 | 1.60 | Good | NONE | |
| 580 | 1988-04-15 11:20 | CDT | Yes | HSH | USGS | 35500 | 14.88 | 0.00 | 1.50 | Good | Clear | NONE |
| 579 | 1988-03-04 11:30 | CST | Yes | HSH/SK | USGS | 36400 | 15.44 | -0.02 | 1.00 | Good | Clear | NONE |
| 578 | 1988-01-19 14:15 | CST | Yes | HSH | USGS | 9400 | 6.42 | 0.12 | 1.00 | Good | Clear | NONE |
| 577 | 1987-12-23 13:30 | CST | Yes | REW | USGS | 36000 | 14.61 | 0.00 | 1.00 | Good | Clear | NONE |
| 576 | 1987-11-06 09:55 | CST | Yes | HSH | USGS | 760 | 2.24 | 0.00 | 1.50 | Fair | Clear | NONE |
| 575 | 1987-09-25 10:00 | CDT | Yes | HSH | USGS | 719 | 2.70 | -0.01 | 2.40 | Good | Clear | NONE |
| 574 | 1987-08-14 -- -- | -- | Yes | HSH | USGS | 1430 | 2.88 | 0.00 | 1.70 | Fair | Clear | NONE |
| 573 | 1987-07-02 -- -- | -- | Yes | HSH | USGS | 1540 | 2.72 | -0.08 | 0.80 | Good | Clear | NONE |
| 572 | 1987-05-22 -- -- | -- | Yes | HSH | USGS | 12100 | 7.58 | -0.21 | 0.80 | Good | Clear | NONE |
| 571 | 1987-04-14 -- -- | -- | Yes | HSH | USGS | 37500 | 15.42 | 0.03 | 0.80 | Good | Clear | NONE |
| 570 | 1987-03-13 -- -- | -- | Yes | HSH | USGS | 32800 | 14.18 | 0.00 | 1.00 | Good | Clear | NONE |
| 569 | 1987-02-02 -- -- | -- | Yes | HSH | USGS | 12200 | 8.04 | -0.41 | 1.10 | Good | Clear | NONE |
| 568 | 1986-12-19 -- -- | -- | Yes | LJL | USGS | 29100 | 13.71 | 0.00 | 1.00 | Fair | Clear | NONE |
| 567 | 1986-10-30 -- -- | -- | Yes | LLG | USGS | 56600 | 20.39 | 0.00 | 1.50 | Good | Clear | NONE |
| 566 | 1986-10-16 -- -- | -- | Yes | HSH | USGS | 70400 | 25.10 | 0.00 | 2.00 | Good | NONE | |
| 565 | 1986-10-08 -- -- | -- | Yes | GLA/REW | USGS | 72100 | 26.20 | 0.00 | 1.10 | Good | Clear | NONE |
| 564 | 1986-10-04 -- -- | -- | Yes | TWA/LJL | USGS | 106000 | 32.67 | Fair | Unspecifed | NONE | ||
| 563 | 1986-09-19 -- -- | -- | Yes | LJL | USGS | 11400 | 8.43 | -0.09 | 0.80 | Fair | Clear | NONE |
| 562 | 1986-05-22 -- -- | -- | Yes | LJL | USGS | 28800 | 13.37 | 0.07 | 0.80 | Fair | Clear | NONE |
| 561 | 1986-04-16 -- -- | -- | Yes | LJL | USGS | 24000 | 11.53 | 0.05 | 0.90 | Good | Clear | NONE |
| 560 | 1985-12-19 -- -- | -- | Yes | LJL | USGS | 37000 | 16.18 | -0.05 | 0.80 | Fair | Clear | NONE |
| 559 | 1985-11-08 -- -- | -- | Yes | LJL | USGS | 10800 | 7.55 | -0.12 | 0.80 | Fair | NONE | |
| 557 | 1985-08-26 -- -- | -- | Yes | HSH | USGS | 10000 | 7.37 | -0.21 | 0.80 | Good | Clear | NONE |
| 556 | 1985-07-16 -- -- | -- | Yes | HSH | USGS | 4060 | 4.15 | -0.09 | 0.80 | Fair | Clear | NONE |
| 555 | 1985-06-13 -- -- | -- | Yes | LJL | USGS | 36200 | 15.14 | 0.02 | 0.90 | Fair | NONE | |
| 554 | 1985-05-10 -- -- | -- | Yes | LJL | USGS | 15300 | 9.44 | -0.15 | 0.80 | Fair | Clear | NONE |
| 553 | 1985-03-28 -- -- | -- | Yes | LJL | USGS | 54700 | 19.61 | 0.00 | 0.90 | Fair | Clear | NONE |
| 552 | 1985-03-07 -- -- | -- | Yes | LJL | USGS | 55700 | 20.16 | 0.00 | 1.00 | Fair | Clear | NONE |
| 551 | 1985-02-01 -- -- | -- | Yes | HSH | USGS | 10800 | 10.43 | -0.19 | 1.00 | Good | Clear | NONE |
| 550 | 1985-01-11 -- -- | -- | Yes | LJL | USGS | 33100 | 14.50 | 0.00 | 1.00 | Fair | Clear | NONE |
| 549 | 1984-12-06 -- -- | -- | Yes | LJL | USGS | 4210 | 4.59 | -0.04 | 0.80 | Fair | Clear | NONE |
| 548 | 1984-11-02 -- -- | -- | Yes | LJL | USGS | 14400 | 9.67 | -0.06 | 0.90 | Fair | Clear | NONE |
| 547 | 1984-09-28 -- -- | -- | Yes | HSH | USGS | 724 | 2.08 | Unspecified | NONE | |||
| 546 | 1984-08-30 -- -- | -- | Yes | HSH | USGS | 8550 | 6.60 | Unspecified | NONE | |||
| 545 | 1984-07-30 -- -- | -- | Yes | HSH | USGS | 778 | 1.94 | Unspecified | NONE | |||
| 544 | 1984-06-12 -- -- | -- | Yes | HSH | USGS | 3230 | 6.80 | Unspecified | NONE | |||
| 543 | 1984-06-12 -- -- | -- | Yes | HSH | USGS | 3040 | 6.10 | Unspecified | NONE | |||
| 542 | 1984-04-20 -- -- | -- | Yes | HSH | USGS | 51900 | 19.48 | Unspecified | NONE | |||
| 541 | 1984-03-05 -- -- | -- | Yes | LLG | USGS | 44800 | 17.83 | Unspecified | NONE | |||
| 540 | 1984-02-02 -- -- | -- | Yes | HSH | USGS | 6160 | 5.46 | Unspecified | NONE | |||
| 539 | 1983-12-22 -- -- | -- | Yes | HSH | USGS | 9750 | 7.12 | Unspecified | NONE | |||
| 538 | 1983-11-18 -- -- | -- | Yes | HSH | USGS | 5340 | 5.22 | Unspecified | NONE | |||
| 537 | 1983-10-06 -- -- | -- | Yes | HSH | USGS | 645 | 1.74 | Unspecified | NONE | |||
| 536 | 1983-09-13 -- -- | -- | Yes | HSH | USGS | 664 | 1.80 | Unspecified | NONE | |||
| 535 | 1983-07-28 -- -- | -- | Yes | HSH | USGS | 914 | 2.04 | Unspecified | NONE | |||
| 534 | 1983-06-24 -- -- | -- | Yes | HSH | USGS | 32500 | 14.44 | Unspecified | NONE | |||
| 533 | 1983-05-19 -- -- | -- | Yes | HSH | USGS | 53300 | 19.70 | Unspecified | NONE | |||
| 532 | 1983-04-13 -- -- | -- | Yes | LJL | USGS | 17200 | 10.34 | Unspecified | NONE | |||
| 531 | 1983-03-15 -- -- | -- | Yes | LJL | USGS | 13800 | 8.50 | Unspecified | NONE | |||
| 530 | 1983-02-09 -- -- | -- | Yes | LLG | USGS | 10300 | 7.46 | Unspecified | NONE | |||
| 529 | 1983-01-04 -- -- | -- | Yes | LJL | USGS | 29500 | 13.32 | Unspecified | NONE | |||
| 528 | 1982-11-30 -- -- | -- | Yes | LJL | USGS | 1950 | 2.48 | Unspecified | NONE | |||
| 527 | 1982-10-26 -- -- | -- | Yes | LJL | USGS | 671 | 1.69 | Unspecified | NONE | |||
| 526 | 1982-09-22 -- -- | -- | Yes | LJL | USGS | 8960 | 6.79 | Unspecified | NONE | |||
| 525 | 1982-08-19 -- -- | -- | Yes | REW | USGS | 10500 | 7.84 | Unspecified | NONE | |||
| 524 | 1982-07-14 -- -- | -- | Yes | GLA | USGS | 11400 | 7.97 | Unspecified | NONE | |||
| 523 | 1982-06-08 -- -- | -- | Yes | LJL | USGS | 33300 | 15.15 | Unspecified | NONE | |||
| 522 | 1982-05-04 -- -- | -- | Yes | LJL | USGS | 732 | 1.77 | Unspecified | NONE | |||
| 521 | 1982-03-23 -- -- | -- | Yes | GLA | USGS | 28500 | 12.32 | Unspecified | NONE | |||
| 520 | 1982-02-16 -- -- | -- | Yes | LJL | USGS | 27500 | 12.52 | Unspecified | NONE | |||
| 519 | 1982-01-12 -- -- | -- | Yes | LJL | USGS | 15900 | 9.18 | Unspecified | NONE | |||
| 518 | 1981-12-08 -- -- | -- | Yes | LJL | USGS | 11200 | 7.49 | Unspecified | NONE | |||
| 517 | 1981-11-03 -- -- | -- | Yes | LJL | USGS | 7910 | 6.58 | Unspecified | NONE | |||
| 516 | 1981-09-30 -- -- | -- | Yes | GLA | USGS | 2050 | 2.77 | Unspecified | NONE | |||
| 515 | 1981-08-25 -- -- | -- | Yes | GLA | USGS | 7050 | 6.46 | Unspecified | NONE | |||
| 514 | 1981-07-14 -- -- | -- | Yes | GLA | USGS | 33800 | 14.65 | Unspecified | NONE | |||
| 513 | 1981-06-02 -- -- | -- | Yes | GLA | USGS | 15600 | 9.78 | Unspecified | NONE | |||
| 512 | 1981-05-05 -- -- | -- | Yes | GLA | USGS | 609 | 1.65 | Unspecified | NONE | |||
| 511 | 1981-03-31 -- -- | -- | Yes | GLA | USGS | 2070 | 2.71 | Unspecified | NONE | |||
| 510 | 1981-02-24 -- -- | -- | Yes | GLA | USGS | 2270 | 3.22 | Unspecified | NONE | |||
| 509 | 1981-01-19 -- -- | -- | Yes | GLA | USGS | 488 | 1.57 | Unspecified | NONE | |||
| 508 | 1980-12-15 -- -- | -- | Yes | GLA | USGS | 632 | 1.72 | Unspecified | NONE | |||
| 507 | 1980-11-04 -- -- | -- | Yes | GLA | USGS | 517 | 1.66 | 0.00 | Fair | NONE | ||
| 506 | 1980-10-01 -- -- | -- | Yes | GLA | USGS | 1550 | 1.97 | 0.01 | Poor | NONE | ||
| 505 | 1980-08-27 -- -- | -- | Yes | A | USGS | 1810 | 2.60 | 0.02 | Poor | NONE | ||
| 504 | 1980-07-14 -- -- | -- | Yes | A | USGS | 1670 | 2.53 | -0.02 | Fair | NONE | ||
| 503 | 1980-06-09 -- -- | -- | Yes | A | USGS | 1770 | 2.42 | 0.08 | 1.90 | Poor | NONE | |
| 502 | 1980-05-05 -- -- | -- | Yes | A | USGS | 722 | 1.76 | 0.01 | Fair | NONE | ||
| 501 | 1980-03-25 -- -- | -- | Yes | M/L | USGS | 5500 | 4.76 | 0.17 | Good | NONE | ||
| 500 | 1980-02-11 -- -- | -- | Yes | M | USGS | 747 | 1.76 | Fair | NONE | |||
| 499 | 1980-01-04 -- -- | -- | Yes | H | USGS | 7320 | 6.28 | -0.21 | 0.50 | Good | NONE | |
| 498 | 1979-11-21 -- -- | -- | Yes | M | USGS | 833 | 1.85 | 0.03 | 2.50 | Good | NONE | |
| 497 | 1979-10-12 -- -- | -- | Yes | M | USGS | 1330 | 1.95 | 0.02 | 2.50 | Poor | NONE | |
| 496 | 1979-08-27 -- -- | -- | Yes | M | USGS | 478 | 2.08 | -0.01 | Fair | NONE | ||
| 495 | 1979-07-17 -- -- | -- | Yes | M/R | USGS | 11800 | 7.78 | 0.15 | 1.80 | Good | NONE | |
| 494 | 1979-05-30 -- -- | -- | Yes | M | USGS | 5580 | 5.60 | -0.34 | 1.30 | Fair | NONE | |
| 493 | 1979-04-16 -- -- | -- | Yes | M | USGS | 34500 | 14.64 | -0.07 | 2.30 | Good | NONE | |
| 492 | 1979-03-06 -- -- | -- | Yes | M | USGS | 25600 | 13.34 | -0.07 | 1.30 | Good | NONE | |
| 491 | 1979-01-25 -- -- | -- | Yes | M | USGS | 6280 | 5.22 | -0.44 | 2.40 | Good | NONE | |
| 490 | 1978-12-12 -- -- | -- | Yes | A | USGS | 6600 | 5.70 | -0.36 | 0.80 | Fair | NONE | |
| 489 | 1978-10-31 -- -- | -- | Yes | M | USGS | 3270 | 3.71 | Poor | NONE | |||
| 488 | 1978-09-26 -- -- | -- | Yes | W/H | USGS | 606 | 1.92 | -0.03 | 1.10 | Poor | NONE | |
| 487 | 1978-08-23 -- -- | -- | Yes | W | USGS | 3550 | 4.50 | -0.11 | 1.00 | Good | NONE | |
| 486 | 1978-07-18 -- -- | -- | Yes | W | USGS | 5650 | 5.12 | -0.09 | 1.00 | Good | NONE | |
| 485 | 1978-06-13 -- -- | -- | Yes | W | USGS | 8450 | 6.26 | -0.20 | 0.80 | Good | NONE | |
| 484 | 1978-05-10 -- -- | -- | Yes | W | USGS | 19800 | 11.16 | -0.11 | 1.50 | Good | NONE | |
| 483 | 1978-03-29 -- -- | -- | Yes | W | USGS | 32900 | 15.26 | -0.03 | 1.30 | Good | NONE | |
| 482 | 1978-03-01 -- -- | -- | Yes | G/W | USGS | 7100 | 6.01 | -0.24 | 0.80 | Fair | NONE | |
| 481 | 1977-12-13 -- -- | -- | Yes | G | USGS | 2100 | 2.36 | 0.01 | 1.00 | Good | NONE | |
| 480 | 1977-11-08 -- -- | -- | Yes | G | USGS | 29700 | 13.62 | -0.07 | 1.00 | Unspecified | NONE | |
| 479 | 1977-10-04 -- -- | -- | Yes | G | USGS | 2400 | 3.63 | -0.11 | 1.00 | Fair | NONE | |
| 478 | 1977-08-30 -- -- | -- | Yes | G | USGS | 3710 | 4.38 | -0.12 | 1.00 | Unspecified | NONE | |
| 477 | 1977-07-26 -- -- | -- | Yes | G | USGS | 1200 | 1.89 | 0.00 | 0.80 | Poor | NONE | |
| 476 | 1977-06-24 -- -- | -- | Yes | H | USGS | 46900 | 17.94 | -0.04 | 0.90 | Good | NONE | |
| 475 | 1977-05-17 -- -- | -- | Yes | H | USGS | 1260 | 2.70 | 0.02 | 0.60 | Fair | NONE | |
| 474 | 1977-04-07 -- -- | -- | Yes | H | USGS | 1040 | 2.19 | -0.01 | 1.50 | Good | NONE | |
| 473 | 1977-02-24 -- -- | -- | Yes | H | USGS | 1110 | 2.32 | -0.02 | 1.50 | Fair | NONE | |
| 472 | 1976-12-16 -- -- | -- | Yes | H | USGS | 703 | 1.93 | -0.02 | 1.30 | Good | NONE | |
| 471 | 1976-11-10 -- -- | -- | Yes | H | USGS | 1260 | 2.49 | -0.02 | 0.60 | Good | NONE | |
| 470 | 1976-10-05 -- -- | -- | Yes | G | USGS | 990 | 2.28 | 0.01 | 1.00 | Poor | NONE | |
| 469 | 1976-08-31 -- -- | -- | Yes | G | USGS | 2730 | 3.90 | -0.08 | 1.00 | Poor | NONE | |
| 468 | 1976-07-29 -- -- | -- | Yes | H | USGS | 951 | 2.27 | -0.01 | 0.80 | Fair | NONE | |
| 467 | 1976-06-24 -- -- | -- | Yes | H | USGS | 732 | 1.73 | 0.04 | 1.30 | Fair | NONE | |
| 466 | 1976-05-25 -- -- | -- | Yes | H | USGS | 777 | 1.82 | 0.00 | 0.80 | Fair | NONE | |
| 465 | 1976-04-06 -- -- | -- | Yes | H | USGS | 3280 | 3.94 | -0.12 | 0.80 | Poor | NONE | |
| 464 | 1976-03-02 -- -- | -- | Yes | H | USGS | 5590 | 4.98 | -0.19 | 1.00 | Fair | NONE | |
| 463 | 1976-01-27 -- -- | -- | Yes | H | USGS | 603 | 1.57 | 0.00 | 1.20 | Fair | NONE | |
| 462 | 1975-12-17 -- -- | -- | Yes | H | USGS | 9490 | 7.02 | -0.58 | 1.50 | Fair | NONE | |
| 461 | 1975-11-12 -- -- | -- | Yes | H | USGS | 614 | 1.65 | 0.00 | 1.30 | Fair | NONE | |
| 460 | 1975-10-08 -- -- | -- | Yes | H | USGS | 8660 | 6.98 | -0.32 | 1.00 | Good | NONE | |
| 459 | 1975-09-03 -- -- | -- | Yes | A | USGS | 9740 | 7.55 | -0.36 | 1.00 | Fair | NONE | |
| 458 | 1975-07-22 -- -- | -- | Yes | H | USGS | 3280 | 4.12 | -0.16 | 1.00 | Fair | NONE | |
| 457 | 1975-06-12 -- -- | -- | Yes | H | USGS | 4240 | 4.24 | -0.28 | 1.00 | Fair | NONE | |
| 456 | 1975-04-16 -- -- | -- | Yes | H | USGS | 9370 | 6.72 | -0.30 | 1.00 | Fair | NONE | |
| 455 | 1975-03-04 -- -- | -- | Yes | A | USGS | 37500 | 15.54 | 0.10 | 0.80 | Poor | NONE | |
| 454 | 1975-01-21 -- -- | -- | Yes | H | USGS | 12100 | 7.77 | -0.04 | 0.80 | Good | NONE | |
| 453 | 1974-12-10 -- -- | -- | Yes | A | USGS | 13400 | 8.48 | 0.23 | 0.80 | Poor | NONE | |
| 452 | 1974-11-05 -- -- | -- | Yes | A | USGS | 66100 | 21.88 | 0.17 | 2.40 | Poor | NONE | |
| 451 | 1974-10-01 -- -- | -- | Yes | H | USGS | 6250 | 5.74 | -0.20 | 0.80 | Good | NONE | |
| 450 | 1974-08-27 -- -- | -- | Yes | A | USGS | 6750 | 6.01 | -0.78 | 3.40 | Poor | NONE | |
| 449 | 1974-07-25 -- -- | -- | Yes | D | USGS | 573 | 1.56 | 0.30 | 1.30 | Fair | NONE | |
| 448 | 1974-06-26 -- -- | -- | Yes | D | USGS | 564 | 1.64 | 0.10 | 2.00 | Fair | NONE | |
| 447 | 1974-05-14 -- -- | -- | Yes | A | USGS | 6240 | 5.69 | 0.14 | 2.80 | Unspecified | NONE | |
| 446 | 1974-04-03 -- -- | -- | Yes | V | USGS | 11300 | 8.25 | -0.93 | 2.80 | Good | NONE | |
| 445 | 1974-03-14 -- -- | -- | Yes | G/V | USGS | 93500 | 27.80 | 0.00 | 1.50 | Good | NONE | |
| 444 | 1974-02-28 -- -- | -- | Yes | V | USGS | 23700 | 11.95 | -0.16 | 3.80 | Good | NONE | |
| 443 | 1974-01-16 -- -- | -- | Yes | D | USGS | 10600 | 7.15 | -0.30 | 0.90 | Good | NONE | |
| 442 | 1973-12-12 -- -- | -- | Yes | G/V | USGS | 38500 | 16.22 | -0.09 | 1.30 | Good | NONE | |
| 441 | 1973-10-30 -- -- | -- | Yes | G | USGS | 10100 | 7.67 | -0.38 | 1.00 | Good | NONE | |
| 440 | 1973-10-01 -- -- | -- | Yes | G/K | USGS | 7620 | 7.49 | 0.00 | 1.00 | Good | NONE | |
| 439 | 1973-09-05 -- -- | -- | Yes | G/A | USGS | 6190 | 5.51 | -0.21 | 1.00 | Fair | NONE | |
| 438 | 1973-07-31 -- -- | -- | Yes | D | USGS | 4440 | 4.60 | -0.13 | 1.00 | Fair | NONE | |
| 437 | 1973-06-20 -- -- | -- | Yes | D | USGS | 6320 | 5.45 | -0.22 | 0.80 | Fair | NONE | |
| 436 | 1973-05-15 -- -- | -- | Yes | G | USGS | 47400 | 18.12 | -0.06 | 1.30 | Good | NONE | |
| 435 | 1973-04-09 -- -- | -- | Yes | G/F | USGS | 56900 | 21.36 | -0.03 | 1.30 | Good | NONE | |
| 434 | 1973-03-12 -- -- | -- | Yes | H | USGS | 80300 | 25.56 | 0.00 | 1.00 | Good | NONE | |
| 433 | 1973-02-12 -- -- | -- | Yes | D | USGS | 30000 | 13.12 | 0.20 | 1.30 | Good | NONE | |
| 432 | 1973-01-08 -- -- | -- | Yes | D | USGS | 29000 | 13.12 | 0.16 | 1.30 | Good | NONE | |
| 431 | 1972-11-27 -- -- | -- | Yes | G | USGS | 21100 | 10.57 | 0.15 | 1.30 | Good | NONE | |
| 430 | 1972-09-05 -- -- | -- | Yes | D | USGS | 438 | 1.72 | 0.00 | 23.00 | Fair | NONE | |
| 429 | 1972-06-29 -- -- | -- | Yes | H | USGS | 642 | 1.72 | -0.04 | 1.60 | Fair | NONE | |
| 428 | 1972-05-16 -- -- | -- | Yes | A | USGS | 11000 | 7.78 | -0.27 | 0.80 | Good | NONE | |
| 427 | 1972-04-11 -- -- | -- | Yes | A/L | USGS | 1510 | 2.74 | -0.18 | 2.70 | Good | NONE | |
| 426 | 1972-03-01 -- -- | -- | Yes | H | USGS | 5970 | 5.10 | -0.06 | 1.00 | Good | NONE | |
| 425 | 1972-02-07 -- -- | -- | Yes | A | USGS | 1480 | 2.54 | 0.20 | 2.00 | Fair | NONE | |
| 424 | 1971-12-07 -- -- | -- | Yes | H | USGS | 660 | 1.72 | 0.00 | 0.20 | Fair | NONE | |
| 423 | 1971-05-06 -- -- | -- | Yes | H | USGS | 639 | 1.70 | 0.01 | 2.70 | Poor | NONE | |
| 422 | 1970-10-21 -- -- | -- | Yes | M/H | USGS | 5170 | 4.90 | -0.30 | 1.50 | Fair | NONE | |
| 421 | 1970-05-02 -- -- | -- | Yes | A/L | USGS | 95300 | 28.77 | 0.02 | 1.50 | Fair | NONE | |
| 420 | 1970-03-04 -- -- | -- | Yes | D | USGS | 2240 | 3.22 | Unspecified | NONE | |||
| 419 | 1969-12-09 -- -- | -- | Yes | G | USGS | 4250 | 4.38 | -0.13 | 1.00 | Good | NONE | |
| 418 | 1969-10-13 23:00 | CST | Yes | R/M | USGS | 58800 | 22.21 | -0.01 | 2.50 | Fair | NONE | |
| 417 | 1969-07-07 23:00 | CST | Yes | R | USGS | 47700 | 18.75 | -0.03 | 2.80 | Good | NONE | |
| 416 | 1969-05-07 23:00 | CST | Yes | G | USGS | 7080 | 6.40 | -0.36 | 1.30 | Fair | NONE | |
| 415 | 1969-03-11 -- -- | -- | Yes | R | USGS | 7490 | 6.18 | -0.27 | 1.00 | Good | NONE | |
| 414 | 1969-02-04 -- -- | -- | Yes | A | USGS | 31900 | 14.05 | 0.12 | 2.70 | Fair | NONE | |
| 413 | 1968-12-16 -- -- | -- | Yes | G | USGS | 2140 | 3.00 | 0.05 | 1.30 | Fair | NONE | |
| 412 | 1968-10-14 23:00 | CST | Yes | D | USGS | 11400 | 8.02 | -0.79 | 1.40 | Good | NONE | |
| 411 | 1968-09-02 23:00 | CST | Yes | M | USGS | 562 | 1.60 | -0.03 | 0.80 | Fair | NONE | |
| 410 | 1968-07-07 23:00 | CST | Yes | R | USGS | 515 | 1.59 | -0.02 | 1.90 | Poor | NONE | |
| 409 | 1968-05-27 23:00 | CST | Yes | M | USGS | 54800 | 20.89 | -0.18 | 1.60 | Good | NONE | |
| 408 | 1968-04-10 -- -- | -- | Yes | D | USGS | 11200 | 8.10 | -2.50 | 1.00 | Fair | NONE | |
| 407 | 1968-02-27 -- -- | -- | Yes | D | USGS | 10700 | 7.36 | -0.49 | 1.70 | Good | NONE | |
| 406 | 1968-01-11 -- -- | -- | Yes | R | USGS | 6490 | 5.86 | -0.67 | 2.50 | Good | NONE | |
| 405 | 1967-11-09 -- -- | -- | Yes | M | USGS | 28900 | 13.31 | 0.05 | 1.10 | Fair | NONE | |
| 404 | 1967-10-02 23:00 | CST | Yes | T/J | USGS | 1870 | 2.95 | -0.10 | 1.40 | Poor | NONE | |
| 403 | 1967-08-27 23:00 | CST | Yes | D | USGS | 525 | 1.60 | 0.00 | 1.10 | Fair | NONE | |
| 402 | 1967-07-10 23:00 | CST | Yes | D | USGS | 19300 | 10.76 | -0.73 | 1.70 | Poor | NONE | |
| 401 | 1967-06-13 23:00 | CST | Yes | D | USGS | 15100 | 10.05 | -0.98 | 2.80 | Fair | NONE | |
| 400 | 1967-05-16 23:00 | CST | Yes | D | USGS | 32100 | 14.32 | 0.05 | 1.80 | Fair | NONE | |
| 399 | 1967-05-10 23:00 | CST | Yes | R | USGS | 7170 | 5.86 | 0.36 | 1.30 | Fair | NONE | |
| 398 | 1967-04-05 -- -- | -- | Yes | R | USGS | 9570 | 7.20 | -0.58 | 1.50 | Good | NONE | |
| 397 | 1967-02-28 -- -- | -- | Yes | R | USGS | 3200 | 3.95 | -0.65 | 1.40 | Fair | NONE | |
| 396 | 1967-01-23 -- -- | -- | Yes | H/M | USGS | 576 | 1.62 | 0.00 | 0.20 | Fair | NONE | |
| 395 | 1966-12-12 -- -- | -- | Yes | A/M | USGS | 619 | 1.76 | 0.01 | 2.00 | Fair | NONE | |
| 394 | 1966-10-31 -- -- | -- | Yes | J | USGS | 837 | 1.91 | 0.08 | 2.70 | Fair | NONE | |
| 393 | 1966-09-27 -- -- | -- | Yes | D | USGS | 578 | 1.58 | -0.01 | 1.60 | Fair | NONE | |
| 392 | 1966-08-22 -- -- | -- | Yes | C | USGS | 819 | 1.90 | 0.01 | 1.80 | Fair | NONE | |
| 391 | 1966-06-06 -- -- | -- | Yes | D | USGS | 684 | 1.83 | 0.00 | 1.90 | Fair | NONE | |
| 390 | 1966-04-27 -- -- | -- | Yes | D | USGS | 30000 | 13.48 | 0.15 | 3.20 | Good | NONE | |
| 389 | 1966-03-23 -- -- | -- | Yes | J | USGS | 6030 | 5.71 | -0.51 | 1.80 | Fair | NONE | |
| 388 | 1966-02-15 -- -- | -- | Yes | M | USGS | 13800 | 8.41 | 0.16 | 1.50 | Good | NONE | |
| 387 | 1966-01-10 -- -- | -- | Yes | H | USGS | 850 | 1.96 | 0.00 | 2.00 | Fair | NONE | |
| 386 | 1965-12-06 -- -- | -- | Yes | C | USGS | 598 | 1.59 | 0.00 | 1.50 | Fair | NONE | |
| 385 | 1965-11-01 -- -- | -- | Yes | H | USGS | 751 | 1.78 | 0.00 | 2.10 | Fair | NONE | |
| 384 | 1965-10-04 -- -- | -- | Yes | A | USGS | 7500 | 6.33 | -0.42 | 2.00 | Good | NONE | |
| 383 | 1965-06-24 -- -- | -- | Yes | H/J | USGS | 42700 | 17.29 | 0.08 | 1.80 | Good | NONE | |
| 382 | 1965-06-03 -- -- | -- | Yes | J | USGS | 8160 | 6.42 | -0.43 | 1.70 | Good | NONE | |
| 381 | 1965-04-07 -- -- | -- | Yes | D | USGS | 52800 | 20.18 | 0.17 | 2.40 | Good | NONE | |
| 380 | 1965-03-08 -- -- | -- | Yes | R | USGS | 1500 | 2.42 | -0.05 | 1.80 | Poor | NONE | |
| 379 | 1965-02-15 -- -- | -- | Yes | R | USGS | 859 | 1.96 | -0.02 | 1.10 | Good | NONE | |
| 378 | 1965-01-04 -- -- | -- | Yes | T | USGS | 831 | 1.90 | -0.02 | 2.10 | Good | NONE | |
| 377 | 1964-11-23 -- -- | -- | Yes | D | USGS | 1070 | 2.20 | 0.04 | 0.80 | Good | NONE | |
| 376 | 1964-10-05 -- -- | -- | Yes | G | USGS | 413 | 1.50 | 0.00 | 0.80 | Good | NONE | |
| 375 | 1964-08-24 -- -- | -- | Yes | A | USGS | 469 | 1.50 | 0.00 | 1.60 | Fair | NONE | |
| 374 | 1964-06-17 -- -- | -- | Yes | M/J | USGS | 61300 | 22.25 | -0.12 | 1.70 | Good | NONE | |
| 373 | 1964-06-09 -- -- | -- | Yes | M | USGS | 27600 | 12.87 | 0.14 | 2.50 | Good | NONE | |
| 372 | 1964-05-04 -- -- | -- | Yes | S/G | USGS | 797 | 1.90 | -0.01 | 0.70 | Fair | NONE | |
| 371 | 1964-03-30 -- -- | -- | Yes | A/C | USGS | 599 | 1.64 | -0.01 | 1.00 | Good | NONE | |
| 370 | 1964-02-24 -- -- | -- | Yes | r | USGS | 524 | 1.55 | 0.00 | 0.80 | Good | NONE | |
| 369 | 1964-01-15 -- -- | -- | Yes | M | USGS | 524 | 1.53 | 0.00 | 1.00 | Good | NONE | |
| 368 | 1963-12-23 -- -- | -- | Yes | R/M | USGS | 1060 | 2.19 | 0.01 | 0.80 | Fair | NONE | |
| 367 | 1963-11-12 -- -- | -- | Yes | D | USGS | 523 | 1.52 | -0.01 | 1.00 | Fair | NONE | |
| 366 | 1963-10-07 -- -- | -- | Yes | A | USGS | 493 | 1.56 | 0.01 | 1.40 | Fair | NONE | |
| 365 | 1963-09-05 -- -- | -- | Yes | M | USGS | 984 | 2.14 | -0.02 | 1.40 | Fair | NONE | |
| 364 | 1963-07-29 -- -- | -- | Yes | R/G | USGS | 715 | 1.78 | -0.01 | 0.80 | Good | NONE | |
| 363 | 1963-06-24 -- -- | -- | Yes | M | USGS | 593 | 1.59 | -0.01 | 1.80 | Fair | NONE | |
| 362 | 1963-05-20 -- -- | -- | Yes | M | USGS | 1010 | 2.06 | 0.04 | 1.30 | Fair | NONE | |
| 361 | 1963-04-15 -- -- | -- | Yes | G | USGS | 577 | 1.64 | -0.01 | 0.50 | Fair | NONE | |
| 360 | 1963-02-04 -- -- | -- | Yes | D | USGS | 968 | 2.03 | 0.00 | 1.40 | Unspecified | NONE | |
| 359 | 1963-01-02 -- -- | -- | Yes | A | USGS | 584 | 1.64 | 0.02 | 1.30 | Fair | NONE | |
| 358 | 1962-11-26 -- -- | -- | Yes | D | USGS | 559 | 1.48 | -0.01 | 0.70 | Good | NONE | |
| 357 | 1962-09-10 -- -- | -- | Yes | J | USGS | 644 | 1.65 | -0.03 | 2.50 | Fair | NONE | |
| 356 | 1962-08-06 -- -- | -- | Yes | A | USGS | 591 | 1.62 | 0.00 | 1.60 | Fair | NONE | |
| 355 | 1962-07-09 -- -- | -- | Yes | D | USGS | 620 | 1.63 | 0.00 | 1.30 | Good | NONE | |
| 354 | 1962-05-21 -- -- | -- | Yes | R | USGS | 600 | 1.60 | 0.00 | 0.60 | Good | NONE | |
| 353 | 1962-04-23 -- -- | -- | Yes | D | USGS | 791 | 1.84 | -0.01 | 1.40 | Fair | NONE | |
| 352 | 1962-03-19 -- -- | -- | Yes | H | USGS | 867 | 1.91 | 0.00 | 1.50 | Fair | NONE | |
| 351 | 1962-02-12 -- -- | -- | Yes | D | USGS | 6580 | 6.13 | -0.90 | 3.20 | Fair | NONE | |
| 350 | 1961-11-28 -- -- | -- | Yes | J | USGS | 27600 | 12.98 | 0.05 | 3.10 | Good | NONE | |
| 349 | 1961-09-18 -- -- | -- | Yes | J | USGS | 32900 | 15.32 | 0.00 | 1.30 | Good | NONE | |
| 348 | 1961-08-14 -- -- | -- | Yes | R | USGS | 568 | 1.65 | -0.02 | 1.70 | Fair | NONE | |
| 347 | 1961-07-05 -- -- | -- | Yes | A/G | USGS | 444 | 1.47 | 0.00 | 1.30 | Fair | NONE | |
| 346 | 1961-06-05 -- -- | -- | Yes | G/R | USGS | 12300 | 8.44 | -0.16 | 1.90 | Good | NONE | |
| 345 | 1961-05-18 -- -- | -- | Yes | N/R | USGS | 110000 | 31.89 | -0.20 | 3.70 | Good | NONE | |
| 344 | 1961-05-12 -- -- | -- | Yes | N/G | USGS | 148000 | 37.04 | 0.00 | 0.40 | Good | NONE | |
| 343 | 1961-05-01 -- -- | -- | Yes | G | USGS | 36100 | 14.75 | 0.16 | 3.00 | Good | NONE | |
| 342 | 1961-03-20 -- -- | -- | Yes | N | USGS | 9320 | 7.56 | -0.23 | 1.30 | Good | NONE | |
| 341 | 1961-02-13 -- -- | -- | Yes | D | USGS | 602 | 1.70 | -0.01 | 1.10 | Fair | NONE | |
| 340 | 1961-01-09 -- -- | -- | Yes | G | USGS | 585 | 1.62 | 0.00 | 0.90 | Fair | NONE | |
| 339 | 1960-12-05 -- -- | -- | Yes | A | USGS | 586 | 1.64 | -0.01 | 1.30 | Poor | NONE | |
| 338 | 1960-10-31 -- -- | -- | Yes | D | USGS | 627 | 1.63 | 0.00 | 1.30 | Poor | NONE | |
| 337 | 1960-10-03 -- -- | -- | Yes | G | USGS | 475 | 1.46 | 0.00 | Fair | NONE | ||
| 336 | 1960-08-22 -- -- | -- | Yes | N | USGS | 491 | 1.58 | -0.01 | 1.60 | Poor | NONE | |
| 335 | 1960-07-18 -- -- | -- | Yes | R | USGS | 527 | 1.57 | 0.00 | 0.90 | Fair | NONE | |
| 334 | 1960-06-13 -- -- | -- | Yes | D | USGS | 501 | 1.52 | -0.01 | 1.60 | Fair | NONE | |
| 333 | 1960-05-09 -- -- | -- | Yes | A | USGS | 75800 | 24.84 | -0.11 | 2.10 | Good | NONE | |
| 332 | 1960-01-25 -- -- | -- | Yes | D | USGS | 631 | 1.83 | -0.02 | 1.80 | Good | NONE | |
| 331 | 1959-12-21 -- -- | -- | Yes | N/K | USGS | 1030 | 2.23 | -0.02 | 1.30 | Good | NONE | |
| 330 | 1959-11-16 -- -- | -- | Yes | N | USGS | 746 | 1.89 | -0.02 | 1.40 | Good | NONE | |
| 329 | 1959-10-09 -- -- | -- | Yes | S/N | USGS | 32200 | 15.04 | -0.15 | 3.00 | Good | NONE | |
| 328 | 1959-08-31 -- -- | -- | Yes | S/A | USGS | 424 | 1.50 | -0.01 | 5.00 | Good | NONE | |
| 327 | 1959-07-27 -- -- | -- | Yes | N | USGS | 605 | 1.73 | -0.02 | 1.70 | Fair | NONE | |
| 326 | 1959-06-29 -- -- | -- | Yes | A | USGS | 488 | 1.53 | 0.00 | 1.80 | Fair | NONE | |
| 325 | 1959-05-25 -- -- | -- | Yes | A | USGS | 11200 | 8.32 | -0.46 | 1.50 | Good | NONE | |
| 324 | 1959-04-20 -- -- | -- | Yes | A | USGS | 689 | 1.78 | 0.00 | 2.00 | Fair | NONE | |
| 323 | 1959-03-16 -- -- | -- | Yes | J | USGS | 5010 | 4.92 | 0.15 | 2.50 | Fair | NONE | |
| 322 | 1959-02-02 -- -- | -- | Yes | A | USGS | 828 | 1.96 | 0.05 | 1.50 | Fair | NONE | |
| 321 | 1958-12-29 -- -- | -- | Yes | N | USGS | 510 | 1.60 | 0.00 | 1.40 | Good | NONE | |
| 320 | 1958-11-24 -- -- | -- | Yes | A | USGS | 582 | 1.73 | -0.02 | 1.50 | Fair | NONE | |
| 319 | 1958-10-19 -- -- | -- | Yes | N | USGS | 707 | 1.80 | 0.01 | 1.30 | Good | NONE | |
| 318 | 1958-09-15 -- -- | -- | Yes | S | USGS | 697 | 1.74 | 0.01 | 1.40 | Good | NONE | |
| 317 | 1958-07-23 -- -- | -- | Yes | D | USGS | 81300 | 27.34 | 0.01 | 3.60 | Good | NONE | |
| 316 | 1958-06-23 -- -- | -- | Yes | N/J | USGS | 761 | 1.90 | 0.01 | 1.60 | Fair | NONE | |
| 315 | 1958-03-10 -- -- | -- | Yes | H | USGS | 43900 | 17.09 | 0.22 | 1.60 | Good | NONE | |
| 314 | 1958-02-03 -- -- | -- | Yes | A | USGS | 690 | 1.88 | 0.01 | 1.60 | Fair | NONE | |
| 313 | 1957-12-23 -- -- | -- | Yes | N/G | USGS | 720 | 1.87 | 0.00 | 1.90 | Good | NONE | |
| 312 | 1957-11-24 -- -- | -- | Yes | N | USGS | 672 | 1.86 | 0.01 | 2.00 | Good | NONE | |
| 311 | 1957-10-27 -- -- | -- | Yes | N/C | USGS | 561 | 1.58 | 0.05 | 1.90 | Good | NONE | |
| 310 | 1957-10-12 -- -- | -- | Yes | N/C | USGS | 517 | 1.54 | 0.03 | 2.30 | Good | NONE | |
| 309 | 1957-09-22 -- -- | -- | Yes | N | USGS | 635 | 1.70 | 0.02 | 3.10 | Good | NONE | |
| 308 | 1957-08-19 -- -- | -- | Yes | A | USGS | 565 | 1.63 | -0.02 | 1.80 | Fair | NONE | |
| 307 | 1957-05-20 -- -- | -- | Yes | A | USGS | 47100 | 18.44 | -0.14 | 2.60 | Good | NONE | |
| 306 | 1957-05-13 -- -- | -- | Yes | A | USGS | 689 | 1.86 | -0.03 | 2.20 | Good | NONE | |
| 305 | 1957-03-11 -- -- | -- | Yes | S | USGS | 850 | 1.93 | 0.06 | 1.50 | Fair | NONE | |
| 304 | 1957-02-11 -- -- | -- | Yes | S | USGS | 1000 | 2.14 | -0.01 | 2.40 | Good | NONE | |
| 303 | 1957-01-14 -- -- | -- | Yes | S | USGS | 612 | 1.71 | 0.00 | 1.10 | Good | NONE | |
| 302 | 1956-11-08 -- -- | -- | Yes | S/V | USGS | 560 | 1.63 | 0.00 | 1.50 | Good | NONE | |
| 301 | 1956-10-09 -- -- | -- | Yes | S/S | USGS | 467 | 1.55 | -0.02 | 1.80 | Good | NONE | |
| 300 | 1956-09-10 -- -- | -- | Yes | R | USGS | 498 | 1.65 | 0.00 | 1.30 | Fair | NONE | |
| 299 | 1956-08-06 -- -- | -- | Yes | H | USGS | 498 | 1.63 | -0.02 | 1.70 | Fair | NONE | |
| 298 | 1956-07-02 -- -- | -- | Yes | S/N | USGS | 495 | 1.58 | -0.01 | 1.90 | Good | NONE | |
| 297 | 1956-05-28 -- -- | -- | Yes | H/N | USGS | 696 | 1.79 | -0.03 | 1.50 | Fair | NONE | |
| 296 | 1956-04-23 -- -- | -- | Yes | D | USGS | 521 | 1.81 | -0.02 | 2.10 | Good | NONE | |
| 295 | 1956-04-16 -- -- | -- | Yes | H | USGS | 540 | 1.81 | -0.05 | 2.20 | Poor | NONE | |
| 294 | 1956-03-12 -- -- | -- | Yes | D | USGS | 573 | 1.65 | -0.03 | 1.10 | Good | NONE | |
| 293 | 1956-02-13 -- -- | -- | Yes | D | USGS | 643 | 1.70 | -0.01 | 2.40 | Good | NONE | |
| 292 | 1955-12-05 -- -- | -- | Yes | S | USGS | 627 | 1.67 | 0.00 | 1.80 | Fair | NONE | |
| 291 | 1955-11-14 -- -- | -- | Yes | H | USGS | 553 | 1.62 | 0.00 | 1.80 | Fair | NONE | |
| 290 | 1955-08-15 -- -- | -- | Yes | S | USGS | 543 | 1.61 | -0.02 | 2.20 | Fair | NONE | |
| 289 | 1955-06-20 -- -- | -- | Yes | C | USGS | 550 | 1.56 | -0.02 | 1.80 | Fair | NONE | |
| 288 | 1955-05-11 -- -- | -- | Yes | H/S | USGS | 1070 | 2.25 | -0.05 | 1.10 | Good | NONE | |
| 287 | 1955-04-04 -- -- | -- | Yes | C | USGS | 5010 | 4.88 | -0.05 | 2.30 | Fair | NONE | |
| 286 | 1955-03-14 -- -- | -- | Yes | C | USGS | 1190 | 2.35 | -0.07 | 1.50 | Fair | NONE | |
| 285 | 1955-01-04 -- -- | -- | Yes | C | USGS | 6350 | 5.82 | -0.19 | 0.70 | Fair | NONE | |
| 284 | 1954-11-09 -- -- | -- | Yes | C | USGS | 826 | 1.89 | 0.00 | 1.70 | Good | NONE | |
| 283 | 1954-09-10 -- -- | -- | Yes | C | USGS | 658 | 1.71 | 0.02 | 1.50 | Fair | NONE | |
| 282 | 1954-08-10 -- -- | -- | Yes | C | USGS | 819 | 1.90 | 0.03 | 2.30 | Good | NONE | |
| 281 | 1954-07-13 -- -- | -- | Yes | C | USGS | 777 | 1.81 | 0.03 | 2.00 | Fair | NONE | |
| 280 | 1954-04-14 -- -- | -- | Yes | H | USGS | 832 | 1.96 | 0.01 | 1.80 | Fair | NONE | |
| 279 | 1954-03-11 -- -- | -- | Yes | H | USGS | 571 | 1.66 | -0.03 | 1.80 | Fair | NONE | |
| 278 | 1954-02-11 -- -- | -- | Yes | C | USGS | 569 | 1.62 | -0.01 | 1.60 | Good | NONE | |
| 277 | 1953-12-19 -- -- | -- | Yes | M | USGS | 831 | 1.94 | 0.03 | 1.50 | Fair | NONE | |
| 276 | 1953-10-28 -- -- | -- | Yes | C | USGS | 1810 | 2.94 | -0.05 | 1.50 | Good | NONE | |
| 275 | 1953-09-28 -- -- | -- | Yes | H/C | USGS | 673 | 1.80 | -0.03 | 1.10 | Good | NONE | |
| 274 | 1953-08-31 -- -- | -- | Yes | H | USGS | 483 | 1.60 | -0.01 | 1.70 | Good | NONE | |
| 273 | 1953-07-27 -- -- | -- | Yes | H/M | USGS | 536 | 1.62 | 0.00 | 1.20 | Fair | NONE | |
| 272 | 1953-06-16 -- -- | -- | Yes | C/B | USGS | 1160 | 2.20 | 0.12 | 0.90 | Fair | NONE | |
| 271 | 1953-05-22 -- -- | -- | Yes | R | USGS | 10800 | 7.45 | -0.02 | 1.00 | Good | NONE | |
| 270 | 1953-04-23 -- -- | -- | Yes | H | USGS | 8020 | 6.32 | -0.31 | 1.30 | Good | NONE | |
| 269 | 1953-03-25 -- -- | -- | Yes | D | USGS | 7400 | 6.50 | -0.53 | 2.00 | Fair | NONE | |
| 268 | 1953-02-26 -- -- | -- | Yes | D | USGS | 3720 | 4.33 | -0.20 | 1.50 | Fair | NONE | |
| 267 | 1953-01-30 -- -- | -- | Yes | D | USGS | 3300 | 4.12 | -0.19 | 1.50 | Good | NONE | |
| 266 | 1952-12-16 -- -- | -- | Yes | M | USGS | 677 | 1.88 | 0.01 | 1.00 | Fair | NONE | |
| 265 | 1952-11-28 -- -- | -- | Yes | T | USGS | 847 | 1.85 | -0.02 | 1.20 | Good | NONE | |
| 264 | 1952-10-23 -- -- | -- | Yes | H | USGS | 460 | 1.63 | 0.00 | 2.10 | Good | NONE | |
| 263 | 1952-09-09 -- -- | -- | Yes | O/D/C | USGS | 3080 | 3.95 | -0.30 | 2.10 | Good | NONE | |
| 262 | 1952-08-06 -- -- | -- | Yes | T | USGS | 710 | 1.77 | 0.02 | 1.30 | Good | NONE | |
| 261 | 1952-07-08 -- -- | -- | Yes | T | USGS | 856 | 1.90 | 0.00 | 1.50 | Fair | NONE | |
| 260 | 1952-05-28 -- -- | -- | Yes | C/H | USGS | 2850 | 3.64 | -0.19 | 0.90 | Good | NONE | |
| 259 | 1952-04-29 -- -- | -- | Yes | C | USGS | 4750 | 6.66 | -0.37 | 2.30 | Poor | NONE | |
| 258 | 1952-03-21 -- -- | -- | Yes | D | USGS | 25200 | 12.10 | -0.01 | 2.00 | Good | NONE | |
| 257 | 1952-02-21 -- -- | -- | Yes | M | USGS | 22500 | 10.74 | 0.04 | 2.50 | Good | NONE | |
| 256 | 1951-11-15 -- -- | -- | Yes | t | USGS | 59700 | 20.60 | 0.00 | 2.20 | Good | NONE | |
| 255 | 1951-10-02 -- -- | -- | Yes | M | USGS | 10900 | 7.88 | -0.62 | 2.00 | Good | NONE | |
| 254 | 1951-08-29 -- -- | -- | Yes | R | USGS | 31200 | 13.51 | 0.20 | 1.50 | Good | NONE | |
| 253 | 1951-07-17 -- -- | -- | Yes | H/R | USGS | 116000 | 33.39 | -0.07 | 2.80 | Good | NONE | |
| 252 | 1951-06-21 -- -- | -- | Yes | R/R | USGS | 20800 | 11.02 | 0.00 | 2.10 | Good | NONE | |
| 251 | 1951-05-07 -- -- | -- | Yes | R | USGS | 1140 | 2.39 | 0.08 | 1.10 | Fair | NONE | |
| 250 | 1951-03-01 -- -- | -- | Yes | T | USGS | 23100 | 11.58 | -0.11 | 2.00 | Good | NONE | |
| 249 | 1951-01-13 -- -- | -- | Yes | M | USGS | 758 | 1.68 | 0.02 | 3.00 | Poor | NONE | |
| 248 | 1950-12-13 -- -- | -- | Yes | T | USGS | 3120 | 4.17 | -0.37 | 2.30 | Good | NONE | |
| 247 | 1950-10-30 -- -- | -- | Yes | T/T | USGS | 960 | 1.96 | 0.03 | 0.80 | Unspecified | NONE | |
| 246 | 1950-09-20 -- -- | -- | Yes | T/H | USGS | 6520 | 5.90 | -0.36 | 1.90 | Good | NONE | |
| 245 | 1950-08-17 -- -- | -- | Yes | B | USGS | 38500 | 16.84 | -0.33 | 4.30 | Fair | NONE | |
| 244 | 1950-07-25 -- -- | -- | Yes | B/A | USGS | 37100 | 15.46 | -0.17 | 4.30 | Fair | NONE | |
| 243 | 1950-06-23 -- -- | -- | Yes | S/T/B | USGS | 6510 | 4.87 | 1.62 | 2.90 | Fair | NONE | |
| 242 | 1950-05-22 -- -- | -- | Yes | D | USGS | 21900 | 10.92 | -0.05 | 2.00 | Fair | NONE | |
| 241 | 1950-04-20 -- -- | -- | Yes | T | USGS | 1840 | 3.02 | Good | NONE | |||
| 240 | 1950-03-25 -- -- | -- | Yes | D | USGS | 9880 | 7.36 | -0.55 | 1.80 | Good | NONE | |
| 239 | 1950-02-27 -- -- | -- | Yes | D | USGS | 19500 | 10.26 | 0.11 | 2.30 | Good | NONE | |
| 238 | 1950-02-10 -- -- | -- | Yes | D | USGS | 6200 | 5.82 | -0.45 | 1.60 | Good | NONE | |
| 237 | 1950-01-11 -- -- | -- | Yes | M | USGS | 22700 | 11.41 | -0.02 | 2.50 | Good | NONE | |
| 236 | 1949-12-22 -- -- | -- | Yes | T | USGS | 26600 | 12.75 | 0.00 | 3.30 | Fair | NONE | |
| 235 | 1949-11-22 -- -- | -- | Yes | R | USGS | 3580 | 4.48 | -0.25 | 1.80 | Good | NONE | |
| 234 | 1949-11-04 -- -- | -- | Yes | H/S | USGS | 5630 | 5.45 | 0.05 | 1.00 | Good | NONE | |
| 233 | 1949-10-04 -- -- | -- | Yes | T/D | USGS | 5600 | 5.55 | -0.42 | 1.80 | Fair | NONE | |
| 232 | 1949-09-16 -- -- | -- | Yes | D | USGS | 5760 | 5.67 | -0.24 | 1.60 | Good | NONE | |
| 231 | 1949-08-17 -- -- | -- | Yes | M | USGS | 3820 | 4.62 | -0.33 | 1.30 | Good | NONE | |
| 230 | 1949-07-18 -- -- | -- | Yes | H | USGS | 24600 | 11.90 | 0.05 | 2.00 | Good | NONE | |
| 229 | 1949-06-23 -- -- | -- | Yes | R/Y | USGS | 4790 | 5.28 | -0.07 | 2.60 | Good | NONE | |
| 228 | 1949-05-24 -- -- | -- | Yes | M | USGS | 23800 | 11.94 | -0.03 | 2.80 | Good | NONE | |
| 227 | 1949-04-29 -- -- | -- | Yes | R | USGS | 2070 | 3.26 | -0.25 | 2.30 | Good | NONE | |
| 226 | 1949-04-05 -- -- | -- | Yes | H | USGS | 15500 | 9.42 | -0.23 | 1.50 | Good | NONE | |
| 225 | 1949-02-18 -- -- | -- | Yes | D | USGS | 62800 | 22.36 | 0.08 | 2.00 | Good | NONE | |
| 224 | 1948-12-06 -- -- | -- | Yes | D | USGS | 623 | 1.73 | -0.01 | 2.20 | Good | NONE | |
| 223 | 1948-10-19 -- -- | -- | Yes | D | USGS | 4090 | 4.81 | -0.28 | 1.30 | Fair | NONE | |
| 222 | 1948-09-24 -- -- | -- | Yes | M | USGS | 1860 | 3.12 | -0.14 | 1.30 | Fair | NONE | |
| 221 | 1948-08-21 -- -- | -- | Yes | M | USGS | 3120 | 4.18 | -0.43 | 2.60 | Good | NONE | |
| 220 | 1948-05-22 -- -- | -- | Yes | M | USGS | 2590 | 3.89 | -0.25 | 1.80 | Good | NONE | |
| 219 | 1948-04-17 -- -- | -- | Yes | M | USGS | 2760 | 3.92 | -0.35 | 2.80 | Good | NONE | |
| 218 | 1948-03-25 -- -- | -- | Yes | S | USGS | 27500 | 13.04 | 0.02 | 1.00 | Good | NONE | |
| 217 | 1948-03-16 -- -- | -- | Yes | M | USGS | 4610 | 4.97 | -0.29 | 1.60 | Good | NONE | |
| 216 | 1948-02-26 -- -- | -- | Yes | M | USGS | 981 | 2.20 | -0.01 | 3.00 | Fair | NONE | |
| 215 | 1948-01-03 -- -- | -- | Yes | M | USGS | 2480 | 3.52 | -0.08 | 1.30 | Good | NONE | |
| 214 | 1947-12-12 -- -- | -- | Yes | D | USGS | 4100 | 4.75 | -0.24 | 1.00 | Fair | NONE | |
| 213 | 1947-11-21 -- -- | -- | Yes | D | USGS | 2070 | 3.20 | -0.19 | 2.90 | Good | NONE | |
| 212 | 1947-10-13 -- -- | -- | Yes | M | USGS | 733 | 1.83 | 0.00 | 2.60 | Fair | NONE | |
| 211 | 1947-09-15 -- -- | -- | Yes | H | USGS | 994 | 2.10 | 0.02 | 1.80 | Fair | NONE | |
| 210 | 1947-08-08 -- -- | -- | Yes | M | USGS | 3050 | 4.32 | -0.36 | 1.50 | Fair | NONE | |
| 209 | 1947-07-08 -- -- | -- | Yes | M | USGS | 14500 | 9.67 | -0.03 | 2.30 | Fair | NONE | |
| 208 | 1947-06-08 -- -- | -- | Yes | D | USGS | 23500 | 12.21 | -0.14 | 2.20 | Good | NONE | |
| 207 | 1947-05-01 -- -- | -- | Yes | W/B | USGS | 77200 | 26.34 | -0.46 | 2.80 | Good | NONE | |
| 206 | 1947-04-02 -- -- | -- | Yes | D | USGS | 21500 | 11.34 | -0.15 | 2.50 | Good | NONE | |
| 205 | 1947-02-27 -- -- | -- | Yes | D | USGS | 2170 | 3.38 | -0.19 | 2.00 | Good | NONE | |
| 204 | 1947-01-29 -- -- | -- | Yes | M | USGS | 4060 | 4.70 | -0.37 | 1.90 | Good | NONE | |
| 203 | 1947-01-20 -- -- | -- | Yes | H | USGS | 998 | 2.14 | 0.05 | 1.30 | Fair | NONE | |
| 202 | 1947-01-08 -- -- | -- | Yes | M | USGS | 6280 | 5.88 | -0.51 | 2.00 | Poor | NONE | |
| 201 | 1946-12-18 -- -- | -- | Yes | M/E | USGS | 13600 | 8.72 | -0.18 | 1.00 | Fair | NONE | |
| 200 | 1946-11-25 -- -- | -- | Yes | H | USGS | 3680 | 4.22 | -0.07 | 3.00 | Good | NONE | |
| 199 | 1946-10-21 -- -- | -- | Yes | W | USGS | 718 | 1.85 | -0.02 | 2.50 | Good | NONE | |
| 198 | 1946-09-14 -- -- | -- | Yes | H/S | USGS | 1350 | 2.54 | -0.09 | 1.80 | Fair | NONE | |
| 197 | 1946-07-22 -- -- | -- | Yes | W/B | USGS | 654 | 1.75 | 0.02 | 2.00 | Good | NONE | |
| 196 | 1946-06-10 -- -- | -- | Yes | W/D | USGS | 762 | 1.89 | 0.00 | 2.20 | Good | NONE | |
| 195 | 1946-04-29 -- -- | -- | Yes | H/S | USGS | 8580 | 6.74 | Good | NONE | |||
| 194 | 1946-04-15 -- -- | -- | Yes | W/W | USGS | 2900 | 3.78 | 0.52 | 2.30 | Fair | NONE | |
| 191A | 1946-02-25 00:00:01 | CST | Yes | E/W | USGS | 1350 | 2.38 | 0.12 | 1.20 | Fair | NONE | |
| 193 | 1946-02-25 -- -- | -- | Yes | W | USGS | 18000 | 9.78 | 0.23 | 1.30 | Good | NONE | |
| 192 | 1946-02-25 -- -- | -- | Yes | R/W | USGS | 16400 | 9.66 | -0.07 | 1.50 | Good | NONE | |
| 190A | 1946-01-14 00:00:01 | CST | Yes | E/W | USGS | 1350 | 2.38 | 0.12 | 1.20 | Fair | NONE | |
| 191 | 1946-01-14 -- -- | -- | Yes | E | USGS | 45100 | 17.66 | 0.09 | 2.00 | Fair | NONE | |
| 190 | 1945-11-26 -- -- | -- | Yes | E/W | USGS | 1350 | 2.38 | 0.12 | 1.20 | Fair | NONE | |
| 189 | 1945-10-22 -- -- | -- | Yes | E | USGS | 11700 | 7.70 | 0.18 | 1.60 | Fair | NONE | |
| 188 | 1945-09-09 23:00 | CST | Yes | D | USGS | 723 | 1.85 | -0.02 | 1.80 | Good | NONE | |
| 187 | 1945-07-12 23:00 | CST | Yes | S | USGS | 34400 | 15.22 | 0.00 | 2.00 | Good | NONE | |
| 186 | 1945-07-01 23:00 | CST | Yes | W | USGS | 26300 | 12.38 | 0.19 | 1.80 | Good | NONE | |
| 185 | 1945-05-30 23:00 | CST | Yes | H | USGS | 65600 | 23.22 | -0.15 | 3.20 | Good | NONE | |
| 184 | 1945-04-23 23:00 | CST | Yes | D | USGS | 84400 | 26.94 | -0.07 | 2.90 | Good | NONE | |
| 183 | 1945-03-27 23:00 | CST | Yes | R | USGS | 54600 | 20.36 | -0.23 | 2.60 | Good | NONE | |
| 182 | 1945-02-11 23:00 | CST | Yes | E/D | USGS | 1290 | 2.33 | 0.06 | 1.30 | Fair | NONE | |
| 181 | 1945-01-14 23:00 | CST | Yes | D | USGS | 1050 | 2.10 | 0.17 | 2.20 | Good | NONE | |
| 180 | 1944-11-12 23:00 | CST | Yes | W | USGS | 790 | 1.93 | -0.06 | 2.40 | Good | NONE | |
| 179 | 1944-10-01 23:00 | CST | Yes | H/S | USGS | 4850 | 4.81 | -0.08 | 1.90 | Good | NONE | |
| 178 | 1944-08-27 23:00 | CST | Yes | R | USGS | 54900 | 20.56 | -0.08 | 2.60 | Good | NONE | |
| 177 | 1944-07-23 23:00 | CST | Yes | S/S | USGS | 627 | 1.70 | 0.01 | 1.20 | Good | NONE | |
| 176 | 1944-06-11 23:00 | CST | Yes | S/W | USGS | 1160 | 2.28 | 0.04 | 2.60 | Good | NONE | |
| 175 | 1944-05-07 23:00 | CST | Yes | S | USGS | 61000 | 23.10 | -0.41 | 4.20 | Good | NONE | |
| 174 | 1944-01-30 23:00 | CST | Yes | A | USGS | 936 | 2.13 | -0.06 | 2.00 | Good | NONE | |
| 173 | 1943-12-19 23:00 | CST | Yes | S | USGS | 3440 | 4.18 | 0.01 | 1.30 | Good | NONE | |
| 172 | 1943-10-24 23:00 | CST | Yes | R/S | USGS | 1960 | 3.12 | -0.05 | 1.90 | Good | NONE | |
| 171 | 1943-09-12 23:00 | CST | Yes | S | USGS | 937 | 2.04 | 0.07 | 1.20 | Unspecified | NONE | |
| 170 | 1943-08-01 23:00 | CST | Yes | A | USGS | 808 | 1.92 | 0.00 | 1.60 | Good | NONE | |
| 169 | 1943-08-01 23:00 | CST | Yes | D | USGS | 830 | 1.92 | 0.00 | 1.60 | Good | NONE | |
| 168 | 1943-06-14 23:00 | CST | Yes | S | USGS | 35500 | 16.21 | -0.10 | 1.60 | Good | NONE | |
| 167 | 1943-05-30 23:00 | CST | Yes | D | USGS | 77200 | 26.14 | -0.53 | 3.80 | Good | NONE | |
| 166 | 1943-05-27 23:00 | CST | Yes | D | USGS | 112000 | 33.31 | -0.58 | 5.20 | Good | NONE | |
| 165 | 1943-05-25 23:00 | CST | Yes | A | USGS | 155000 | 38.47 | -0.61 | 7.80 | Unspecified | NONE | |
| 164 | 1943-05-21 23:00 | CST | Yes | D | USGS | 212000 | 42.96 | -0.05 | 4.60 | Fair | NONE | |
| 163 | 1943-05-19 23:00 | CST | Yes | D | USGS | 207000 | 43.67 | -0.13 | 5.30 | Fair | NONE | |
| 162 | 1943-05-18 23:00 | CST | Yes | S/A | USGS | 207000 | 42.43 | 1.16 | 6.80 | Fair | NONE | |
| 161 | 1943-04-04 23:00 | CST | Yes | D | USGS | 2980 | 3.87 | -0.02 | 2.60 | Good | NONE | |
| 159 | 1943-01-31 23:00 | CST | Yes | H/T | USGS | 3180 | 4.00 | 0.00 | 1.20 | Good | NONE | |
| 158 | 1942-12-13 23:00 | CST | Yes | S | USGS | 3650 | 4.31 | -0.11 | 1.50 | Good | NONE | |
| 157 | 1942-11-22 23:00 | CST | Yes | T | USGS | 12300 | 7.21 | -0.12 | 1.80 | Fair | NONE | |
| 156 | 1942-10-11 23:00 | CST | Yes | R | USGS | 6560 | 5.82 | -0.14 | 2.60 | Unspecified | NONE | |
| 155 | 1942-08-02 23:00 | CST | Yes | S/L | USGS | 1040 | 2.19 | -0.02 | 1.00 | Good | NONE | |
| 153 | 1942-07-22 23:00 | CST | Yes | T/J | USGS | 907 | 2.06 | -0.02 | 0.90 | Unspecified | NONE | |
| 154 | 1942-07-19 23:00 | CST | Yes | J | USGS | 978 | 2.02 | 0.02 | 0.60 | Fair | NONE | |
| 152 | 1942-06-29 23:00 | CST | Yes | J | USGS | 40600 | 18.38 | -0.06 | 2.30 | Good | NONE | |
| 151 | 1942-06-24 23:00 | CST | Yes | R | USGS | 68400 | 24.62 | 0.22 | 2.00 | Good | NONE | |
| 150 | 1942-05-03 23:00 | CST | Yes | S/B | USGS | 12300 | 8.03 | -0.11 | 2.60 | Good | NONE | |
| 149 | 1942-04-05 23:00 | CST | Yes | D | USGS | 2410 | 3.52 | 0.03 | 1.30 | Good | NONE | |
| 148 | 1942-04-05 23:00 | CST | Yes | D | USGS | 2520 | 3.44 | 0.16 | 1.50 | Fair | NONE | |
| 160 | 1942-04-04 23:00 | CST | Yes | T/A | USGS | 1820 | 2.78 | 0.33 | 1.60 | Fair | NONE | |
| 147 | 1942-01-12 -- -- | -- | Yes | T | USGS | 2860 | 3.84 | -0.16 | 1.90 | Good | NONE | |
| 146 | 1941-12-15 -- -- | -- | Yes | S | USGS | 2460 | 3.50 | 0.01 | 1.40 | Good | NONE | |
| 145 | 1941-11-18 -- -- | -- | Yes | H | USGS | 5050 | 5.08 | -0.16 | 1.80 | Good | NONE | |
| 144 | 1941-10-22 -- -- | -- | Yes | S/T | USGS | 40500 | 16.97 | 0.06 | 2.60 | Good | NONE | |
| 143 | 1941-10-14 -- -- | -- | Yes | S | USGS | 60400 | 22.94 | -0.17 | 2.60 | Good | NONE | |
| 142 | 1941-10-11 -- -- | -- | Yes | D | USGS | 88200 | 28.65 | -0.12 | 1.90 | Good | NONE | |
| 141 | 1941-10-10 -- -- | -- | Yes | D | USGS | 97900 | 30.16 | -0.15 | 2.30 | Good | NONE | |
| 140 | 1941-10-07 -- -- | -- | Yes | D | USGS | 119000 | 34.37 | 0.00 | 2.20 | Fair | NONE | |
| 139 | 1941-10-06 -- -- | -- | Yes | R | USGS | 121000 | 34.35 | 0.02 | 2.30 | Fair | NONE | |
| 138 | 1941-09-08 -- -- | -- | Yes | M/J | USGS | 3670 | 4.40 | -0.15 | 1.60 | Good | NONE | |
| 137 | 1941-08-04 -- -- | -- | Yes | J | USGS | 630 | 1.63 | 0.00 | 1.20 | Excellent | NONE | |
| 136 | 1941-07-14 -- -- | -- | Yes | R | USGS | 1310 | 2.46 | 0.01 | 1.30 | Good | NONE | |
| 135 | 1941-06-23 -- -- | -- | Yes | M | USGS | 1100 | 2.20 | -0.04 | 3.30 | Unspecified | NONE | |
| 134 | 1941-05-12 -- -- | -- | Yes | H/M | USGS | 1540 | 2.61 | 0.03 | 2.00 | Good | NONE | |
| 133 | 1941-05-12 -- -- | -- | Yes | M/H | USGS | 1480 | 2.55 | 0.05 | 1.80 | Good | NONE | |
| 132 | 1941-04-21 -- -- | -- | Yes | D | USGS | 116000 | 32.26 | 0.04 | 2.50 | Good | NONE | |
| 131 | 1941-04-21 -- -- | -- | Yes | R/S | USGS | 114000 | 32.22 | 0.04 | 2.30 | Fair | NONE | |
| 130 | 1941-04-07 -- -- | -- | Yes | M | USGS | 602 | 1.72 | -0.01 | 1.90 | Good | NONE | |
| 129 | 1941-04-07 -- -- | -- | Yes | M | USGS | 655 | 1.75 | -0.02 | 1.80 | Good | NONE | |
| 128 | 1941-03-10 -- -- | -- | Yes | D | USGS | 1540 | 2.59 | 0.08 | 1.40 | Fair | NONE | |
| 127 | 1941-03-10 -- -- | -- | Yes | S/M | USGS | 1550 | 2.67 | 0.02 | 2.00 | Fair | NONE | |
| 126 | 1941-02-10 -- -- | -- | Yes | D | USGS | 5770 | 5.14 | 0.02 | 1.30 | Good | NONE | |
| 125 | 1941-02-10 -- -- | -- | Yes | R | USGS | 5650 | 4.98 | 0.20 | 1.40 | Good | NONE | |
| 124 | 1941-01-21 -- -- | -- | Yes | L | USGS | 22000 | 11.43 | -0.02 | 4.50 | Good | NONE | |
| 123 | 1941-01-19 -- -- | -- | Yes | R | USGS | 22200 | 11.26 | -0.02 | 2.00 | Good | NONE | |
| 122 | 1940-12-09 -- -- | -- | Yes | M | USGS | 619 | 1.63 | 0.00 | 1.80 | Good | NONE | |
| 121 | 1940-11-04 -- -- | -- | Yes | R | USGS | 738 | 1.81 | -0.01 | 1.90 | Good | NONE | |
| 120 | 1940-09-23 -- -- | -- | Yes | M | USGS | 1040 | 2.16 | 0.04 | 1.40 | Good | NONE | |
| 119 | 1940-09-16 -- -- | -- | Yes | M/H | USGS | 1090 | 2.17 | 0.06 | 1.60 | Excellent | NONE | |
| 118 | 1940-09-16 -- -- | -- | Yes | H/M | USGS | 814 | 1.95 | 0.01 | 1.30 | Excellent | NONE | |
| 117 | 1940-08-05 -- -- | -- | Yes | P | USGS | 628 | 1.64 | -0.01 | 1.30 | Good | NONE | |
| 116 | 1940-06-25 -- -- | -- | Yes | J | USGS | 33600 | 14.75 | -0.10 | 1.30 | Good | NONE | |
| 115 | 1940-06-15 -- -- | -- | Yes | P | USGS | 8920 | 6.88 | 0.00 | 1.30 | Good | NONE | |
| 114 | 1940-05-20 -- -- | -- | Yes | D | USGS | 1020 | 1.98 | -0.01 | 1.80 | Good | NONE | |
| 113 | 1940-04-29 -- -- | -- | Yes | D | USGS | 3080 | 3.76 | -0.04 | 1.30 | Good | NONE | |
| 112 | 1940-04-29 -- -- | -- | Yes | J | USGS | 3210 | 3.79 | -0.01 | 1.20 | Good | NONE | |
| 111 | 1940-04-01 -- -- | -- | Yes | S/S | USGS | 1950 | 3.27 | -0.08 | 2.00 | Good | NONE | |
| 110 | 1940-03-25 -- -- | -- | Yes | P | USGS | 798 | 1.78 | -0.01 | 1.90 | Good | NONE | |
| 109 | 1940-03-04 -- -- | -- | Yes | C | USGS | 1770 | 2.92 | -0.01 | 2.40 | Good | NONE | |
| 108 | 1940-02-05 -- -- | -- | Yes | C/S | USGS | 603 | 1.55 | 0.00 | 1.80 | Good | NONE | |
| 107 | 1939-12-15 -- -- | -- | Yes | S | USGS | 714 | 1.70 | 0.01 | 1.00 | Good | NONE | |
| 106 | 1939-12-15 -- -- | -- | Yes | P | USGS | 731 | 1.70 | 0.01 | 1.00 | Good | NONE | |
| 105 | 1939-12-11 -- -- | -- | Yes | W | USGS | 604 | 1.57 | -0.02 | 2.80 | Good | NONE | |
| 104 | 1939-10-23 -- -- | -- | Yes | S/S | USGS | 564 | 1.55 | 0.00 | 1.00 | Good | NONE | |
| 103 | 1939-10-23 -- -- | -- | Yes | S/S | USGS | 562 | 1.56 | -0.01 | 1.00 | Good | NONE | |
| 102 | 1939-09-18 -- -- | -- | Yes | M | USGS | 5060 | 5.31 | -0.31 | 3.30 | Poor | NONE | |
| 101 | 1939-07-31 -- -- | -- | Yes | B | USGS | 762 | 1.78 | -0.03 | 1.80 | Good | NONE | |
| 100 | 1939-05-22 -- -- | -- | Yes | C | USGS | 4000 | 4.30 | -0.10 | 2.60 | Good | NONE | |
| 99 | 1939-03-13 -- -- | -- | Yes | D | USGS | 9810 | 7.01 | Good | NONE | |||
| 98 | 1939-03-06 -- -- | -- | Yes | C | USGS | 6160 | 5.61 | -0.45 | 2.60 | Good | NONE | |
| 97 | 1939-02-06 -- -- | -- | Yes | J | USGS | 1300 | 2.33 | 0.00 | 1.30 | Good | NONE | |
| 96 | 1939-01-23 -- -- | -- | Yes | M | USGS | 2140 | 3.12 | 0.01 | 2.00 | Good | NONE | |
| 95 | 1938-11-21 -- -- | -- | Yes | S/L | USGS | 713 | 1.74 | 0.01 | 3.00 | Good | NONE | |
| 94 | 1938-10-03 -- -- | -- | Yes | D | USGS | 1500 | 2.70 | -0.11 | 2.30 | Good | NONE | |
| 93 | 1938-06-27 -- -- | -- | Yes | D | USGS | 9080 | 7.03 | -0.02 | 1.00 | Excellent | NONE | |
| 92 | 1938-05-25 -- -- | -- | Yes | J | USGS | 78300 | 25.46 | -0.01 | 2.30 | Excellent | NONE | |
| 91 | 1938-04-11 -- -- | -- | Yes | D | USGS | 12800 | 8.02 | 0.56 | 3.90 | Good | NONE | |
| 90 | 1938-02-28 -- -- | -- | Yes | B | USGS | 3300 | 3.92 | 0.01 | 1.50 | Good | NONE | |
| 89 | 1937-12-20 -- -- | -- | Yes | B | USGS | 774 | 1.84 | 0.04 | 2.30 | Good | NONE | |
| 88 | 1937-10-25 -- -- | -- | Yes | D | USGS | 647 | 1.66 | 0.02 | 1.60 | Unspecified | NONE | |
| 87 | 1937-10-11 -- -- | -- | Yes | O | USGS | 716 | 1.77 | 0.00 | 1.90 | Unspecified | NONE | |
| 86 | 1937-08-23 -- -- | -- | Yes | D | USGS | 1170 | 2.35 | -0.12 | 2.30 | Unspecified | NONE | |
| 85 | 1937-07-06 -- -- | -- | Yes | D | USGS | 715 | 1.70 | 0.00 | 1.30 | Unspecified | NONE | |
| 84 | 1937-07-06 -- -- | -- | Yes | J | USGS | 761 | 1.72 | -0.02 | 1.00 | Unspecified | NONE | |
| 83 | 1937-06-28 -- -- | -- | Yes | S | USGS | 4550 | 4.76 | 0.00 | 1.30 | Unspecified | NONE | |
| 82 | 1937-06-18 -- -- | -- | Yes | D | USGS | 58400 | 20.97 | 0.00 | 2.00 | Unspecified | NONE | |
| 81 | 1937-06-11 -- -- | -- | Yes | B | USGS | 87500 | 27.35 | 0.06 | 2.50 | Unspecified | NONE | |
| 80 | 1937-05-27 -- -- | -- | Yes | J | USGS | 37600 | 15.82 | -0.18 | 0.90 | Unspecified | NONE | |
| 78 | 1937-03-12 -- -- | -- | Yes | J | USGS | 5550 | 5.29 | 0.17 | 0.80 | Unspecified | NONE | |
| 77 | 1937-03-08 -- -- | -- | Yes | H | USGS | 8770 | 6.56 | 0.15 | 1.50 | Unspecified | NONE | |
| 75 | 1937-02-09 -- -- | -- | Yes | J | USGS | 26500 | 13.08 | 0.07 | 1.50 | Unspecified | NONE | |
| 74 | 1936-12-14 -- -- | -- | Yes | M | USGS | 2230 | 3.32 | -0.05 | 1.60 | Unspecified | NONE | |
| 73 | 1936-12-14 -- -- | -- | Yes | M | USGS | 2260 | 3.34 | 0.01 | 1.50 | Unspecified | NONE | |
| 72 | 1936-10-19 -- -- | -- | Yes | D | USGS | 8470 | 6.59 | 0.19 | 1.60 | Unspecified | NONE | |
| 71 | 1936-08-24 -- -- | -- | Yes | M | USGS | 682 | 1.74 | 0.00 | 2.00 | Unspecified | NONE | |
| 70 | 1936-07-14 -- -- | -- | Yes | M/S | USGS | 1280 | 2.42 | -0.08 | 2.00 | Unspecified | NONE | |
| 69 | 1936-07-14 -- -- | -- | Yes | S/M | USGS | 1340 | 2.46 | -0.01 | 2.20 | Unspecified | NONE | |
| 68 | 1936-04-27 -- -- | -- | Yes | J | USGS | 692 | 1.74 | -0.01 | 1.00 | Unspecified | NONE | |
| 79 | 1936-04-12 -- -- | -- | Yes | B | USGS | 2880 | 3.77 | -0.02 | 1.50 | Unspecified | NONE | |
| 67 | 1936-03-09 -- -- | -- | Yes | H | USGS | 2310 | 3.26 | -0.01 | 1.20 | Unspecified | NONE | |
| 76 | 1936-02-11 -- -- | -- | Yes | J | USGS | 29400 | 13.61 | 0.02 | 2.00 | Unspecified | NONE | |
| 66 | 1935-12-12 -- -- | -- | Yes | J | USGS | 14300 | 9.00 | -0.02 | 1.00 | Unspecified | NONE | |
| 65 | 1935-10-12 -- -- | -- | Yes | J | USGS | 4330 | 4.74 | -0.07 | 0.80 | Unspecified | NONE | |
| 64 | 1935-07-29 -- -- | -- | Yes | D | USGS | 975 | 2.12 | 0.01 | 1.30 | Unspecified | NONE | |
| 63 | 1935-07-29 -- -- | -- | Yes | B | USGS | 910 | 2.12 | -0.01 | 1.00 | Unspecified | NONE | |
| 62 | 1935-07-08 -- -- | -- | Yes | L | USGS | 12100 | 8.09 | -0.06 | 1.50 | Unspecified | NONE | |
| 61 | 1935-06-27 -- -- | -- | Yes | B | USGS | 86000 | 27.09 | -0.16 | 1.50 | Unspecified | NONE | |
| 60 | 1935-06-20 -- -- | -- | Yes | B | USGS | 50500 | 19.99 | 0.22 | 1.30 | Unspecified | NONE | |
| 59 | 1935-06-05 -- -- | -- | Yes | D | USGS | 108000 | 32.47 | -0.10 | 2.00 | Unspecified | NONE | |
| 58 | 1935-05-30 -- -- | -- | Yes | D | USGS | 102000 | 30.03 | 0.04 | 0.90 | Unspecified | NONE | |
| 57 | 1935-05-30 -- -- | -- | Yes | D | USGS | 102000 | 29.93 | 0.07 | 0.90 | Unspecified | NONE | |
| 56 | 1935-05-29 -- -- | -- | Yes | D | USGS | 93100 | 28.06 | 0.23 | 0.80 | Unspecified | NONE | |
| 55 | 1935-05-29 -- -- | -- | Yes | B | USGS | 89500 | 27.16 | 0.42 | 2.00 | Unspecified | NONE | |
| 54 | 1935-05-11 -- -- | -- | Yes | D | USGS | 13200 | 8.14 | -0.06 | 0.80 | Unspecified | NONE | |
| 53 | 1935-04-11 -- -- | -- | Yes | J | USGS | 11500 | 7.96 | -0.08 | 0.90 | Unspecified | NONE | |
| 52 | 1934-12-10 -- -- | -- | Yes | S | USGS | 5880 | 5.38 | 0.11 | 1.00 | Unspecified | NONE | |
| 51 | 1934-10-13 -- -- | -- | Yes | M | USGS | 2670 | 3.62 | 0.07 | 1.30 | Unspecified | NONE | |
| 50 | 1934-09-25 -- -- | -- | Yes | M | USGS | 756 | 1.84 | -0.02 | 2.60 | Unspecified | NONE | |
| 49 | 1934-09-13 -- -- | -- | Yes | J | USGS | 3690 | 4.56 | 0.33 | 1.00 | Unspecified | NONE | |
| 48 | 1934-08-07 -- -- | -- | Yes | L | USGS | 878 | 1.90 | 0.04 | 1.00 | Unspecified | NONE | |
| 47 | 1934-07-09 -- -- | -- | Yes | D | USGS | 623 | 1.55 | 0.00 | 0.80 | Unspecified | NONE | |
| 46 | 1934-05-07 -- -- | -- | Yes | J | USGS | 874 | 2.00 | -0.01 | 1.00 | Unspecified | NONE | |
| 45 | 1934-03-05 -- -- | -- | Yes | S/L | USGS | 5310 | 5.06 | -0.06 | 1.00 | Unspecified | NONE | |
| 44 | 1933-12-11 -- -- | -- | Yes | D | USGS | 845 | 1.97 | 0.00 | 0.80 | Unspecified | NONE | |
| 43 | 1933-12-07 -- -- | -- | Yes | D | USGS | 4140 | 4.48 | -0.08 | 0.80 | Unspecified | NONE | |
| 42 | 1933-10-07 -- -- | -- | Yes | J | USGS | 4460 | 4.57 | -0.06 | 0.80 | Unspecified | NONE | |
| 41 | 1933-10-02 -- -- | -- | Yes | D | USGS | 1270 | 2.45 | -0.04 | 0.90 | Unspecified | NONE | |
| 40 | 1933-08-16 -- -- | -- | Yes | D | USGS | 5410 | 5.23 | -0.08 | 1.30 | Unspecified | NONE | |
| 39 | 1933-08-14 -- -- | -- | Yes | D | USGS | 889 | 2.04 | -0.01 | 1.00 | Unspecified | NONE | |
| 38 | 1933-08-14 -- -- | -- | Yes | E | USGS | 871 | 2.07 | -0.02 | 1.20 | Unspecified | NONE | |
| 37 | 1933-06-26 -- -- | -- | Yes | D | USGS | 845 | 1.81 | -0.01 | 0.60 | Unspecified | NONE | |
| 36 | 1933-05-27 -- -- | -- | Yes | J | USGS | 55600 | 20.51 | -0.15 | 1.00 | Unspecified | NONE | |
| 35 | 1933-05-18 -- -- | -- | Yes | E | USGS | 44000 | 17.47 | 0.13 | 1.80 | Unspecified | NONE | |
| 34 | 1933-04-10 -- -- | -- | Yes | D | USGS | 1950 | 3.04 | 0.01 | 0.50 | Unspecified | NONE | |
| 33 | 1933-04-10 -- -- | -- | Yes | D | USGS | 1570 | 2.59 | 0.04 | 0.50 | Unspecified | NONE | |
| 32 | 1933-04-10 -- -- | -- | Yes | J | USGS | 1400 | 2.53 | 0.00 | 0.50 | Unspecified | NONE | |
| 31 | 1933-02-06 -- -- | -- | Yes | E | USGS | 9650 | 6.94 | 0.07 | 1.00 | Unspecified | NONE | |
| 30 | 1932-12-06 -- -- | -- | Yes | D | USGS | 1180 | 2.38 | 0.02 | 0.80 | Unspecified | NONE | |
| 29 | 1932-12-05 -- -- | -- | Yes | S | USGS | 1010 | 2.20 | 0.03 | 1.00 | Unspecified | NONE | |
| 28 | 1932-10-08 -- -- | -- | Yes | B | USGS | 1600 | 2.73 | 0.08 | 0.90 | Unspecified | NONE | |
| 27 | 1932-08-01 -- -- | -- | Yes | D | USGS | 1000 | 227.00 | -0.06 | 1.20 | Unspecified | NONE | |
| 26 | 1932-08-01 -- -- | -- | Yes | E | USGS | 1110 | 2.46 | -0.07 | 1.90 | Unspecified | NONE | |
| 25 | 1932-06-02 -- -- | -- | Yes | D | USGS | 732 | 1.73 | -0.02 | 0.90 | Unspecified | NONE | |
| 24 | 1932-04-26 -- -- | -- | Yes | D | USGS | 1780 | 2.95 | -0.01 | 1.00 | Unspecified | NONE | |
| 23 | 1932-04-26 -- -- | -- | Yes | D | USGS | 2270 | 3.32 | -0.04 | 0.90 | Unspecified | NONE | |
| 22 | 1932-04-26 -- -- | -- | Yes | J | USGS | 2370 | 3.36 | 0.02 | 0.90 | Unspecified | NONE | |
| 21 | 1932-04-18 -- -- | -- | Yes | D | USGS | 801 | 1.86 | -0.01 | 1.30 | Unspecified | NONE | |
| 20 | 1932-04-18 -- -- | -- | Yes | E | USGS | 896 | 2.00 | -0.05 | 1.30 | Unspecified | NONE | |
| 19 | 1932-04-09 -- -- | -- | Yes | D | USGS | 3540 | 4.00 | -0.02 | 1.00 | Unspecified | NONE | |
| 18 | 1932-03-05 -- -- | -- | Yes | J | USGS | 7790 | 6.38 | -0.15 | 0.90 | Unspecified | NONE | |
| 17 | 1932-02-08 -- -- | -- | Yes | D | USGS | 11600 | 7.47 | 0.26 | 1.00 | Unspecified | NONE | |
| 16 | 1932-02-08 -- -- | -- | Yes | E | USGS | 12200 | 7.82 | -0.25 | 1.30 | Unspecified | NONE | |
| 15 | 1931-12-28 -- -- | -- | Yes | D | USGS | 4010 | 4.42 | 0.03 | 1.50 | Unspecified | NONE | |
| 14 | 1931-12-28 -- -- | -- | Yes | D | USGS | 4020 | 4.49 | -0.16 | 1.00 | Unspecified | NONE | |
| 13 | 1931-12-28 -- -- | -- | Yes | S | USGS | 4950 | 4.92 | -0.24 | 1.20 | Unspecified | NONE | |
| 12 | 1931-12-16 -- -- | -- | Yes | D | USGS | 10600 | 7.51 | -0.42 | 1.50 | Unspecified | NONE | |
| 11 | 1931-12-14 -- -- | -- | Yes | D | USGS | 4100 | 4.68 | -0.21 | 1.30 | Unspecified | NONE | |
| 10 | 1931-12-14 -- -- | -- | Yes | D | USGS | 6160 | 5.50 | -0.19 | 1.60 | Unspecified | NONE | |
| 9 | 1931-12-01 -- -- | -- | Yes | E | USGS | 28300 | 12.62 | 0.40 | 1.80 | Unspecified | NONE | |
| 8 | 1931-11-24 -- -- | -- | Yes | D | USGS | 40800 | 16.56 | 0.03 | 1.50 | Unspecified | NONE | |
| 7 | 1931-11-23 -- -- | -- | Yes | S | USGS | 35200 | 14.04 | 0.48 | 1.60 | Unspecified | NONE | |
| 6 | 1931-10-22 -- -- | -- | Yes | J | USGS | 3440 | 4.39 | -0.14 | 0.90 | Unspecified | NONE | |
| 5 | 1931-09-04 -- -- | -- | Yes | D | USGS | 6900 | 6.54 | -0.23 | 1.60 | Unspecified | NONE | |
| 4 | 1931-09-04 -- -- | -- | Yes | D | USGS | 9190 | 7.41 | -0.30 | 1.80 | Unspecified | NONE | |
| 3 | 1931-09-03 -- -- | -- | Yes | D | USGS | 6360 | 5.97 | -0.14 | 2.00 | Unspecified | NONE | |
| 2 | 1931-09-02 -- -- | -- | Yes | E | USGS | 3690 | 4.90 | -0.19 | 1.90 | Unspecified | NONE | |
| 1 | 1931-08-18 -- -- | -- | Yes | J | USGS | 520 | 1.46 | 0.00 | 0.80 | Unspecified | NONE |