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Swatara Creek At Harper Tavern, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 883.75
01-02 861.1
01-03 766.4
01-04 863.0
01-05 754.56
01-06 680.6
01-07 594.9
01-08 542.64
01-09 505.7
01-10 1089.6
01-11 1204.73
01-12 1151.4
01-13 1010.3
01-14 967.6
01-15 818.4
01-16 705.11
01-17 749.64
01-18 590.3
01-19 569.45
01-20 583.09
01-21 791.33
01-22 583.25
01-23 586.86
01-24 1678.38
01-25 1459.33
01-26 1429.13
01-27 1269.57
01-28 1203.75
01-29 1077.22
01-30 852.33
01-31 823.11
02-01 1082.67
02-02 782.33
02-03 775.88
02-04 1145.88
02-05 1474.63
02-06 734.3
02-07 654.27
02-08 864.09
02-09 675.58
02-10 582.0
02-11 534.08
02-12 881.27
02-13 843.75
02-14 764.33
02-15 659.33
02-16 728.56
02-17 1691.78
02-18 926.1
02-19 765.2
02-20 738.18
02-21 713.7
02-22 726.0
02-23 783.7
02-24 789.2
02-25 1245.6
02-26 1045.2
02-27 921.27
02-28 882.75
02-29 1116.0
03-01 1081.17
03-02 1060.92
03-03 900.82
03-04 948.0
03-05 893.17
03-06 1207.08
03-07 943.08
03-08 844.91
03-09 712.45
03-10 988.25
03-11 834.92
03-12 943.08
03-13 1351.07
03-14 908.5
03-15 932.86
03-16 776.43
03-17 806.71
03-18 767.93
03-19 747.33
03-20 742.21
03-21 663.33
03-22 1053.36
03-23 821.07
03-24 867.27
03-25 738.47
03-26 654.2
03-27 619.73
03-28 591.33
03-29 890.53
03-30 673.07
03-31 898.0
04-01 982.33
04-02 835.07
04-03 887.93
04-04 1164.67
04-05 915.93
04-06 718.13
04-07 1122.6
04-08 1218.07
04-09 835.2
04-10 709.53
04-11 604.33
04-12 696.64
04-13 730.36
04-14 1084.93
04-15 975.46
04-16 1145.92
04-17 989.92
04-18 723.08
04-19 663.92
04-20 675.08
04-21 659.79
04-22 634.36
04-23 547.36
04-24 507.14
04-25 456.93
04-26 636.5
04-27 573.43
04-28 490.36
04-29 451.29
04-30 451.5
05-01 1461.67
05-02 1028.86
05-03 730.14
05-04 657.47
05-05 704.73
05-06 836.8
05-07 847.13
05-08 1005.53
05-09 923.07
05-10 906.33
05-11 671.2
05-12 604.27
05-13 704.93
05-14 925.4
05-15 715.93
05-16 1062.43
05-17 1150.71
05-18 866.67
05-19 729.6
05-20 1228.79
05-21 919.87
05-22 703.33
05-23 721.27
05-24 678.2
05-25 569.07
05-26 479.13
05-27 466.53
05-28 447.8
05-29 471.0
05-30 775.33
05-31 752.58
06-01 811.13
06-02 628.27
06-03 637.2
06-04 501.93
06-05 609.09
06-06 578.64
06-07 448.79
06-08 376.64
06-09 404.35
06-10 384.27
06-11 695.39
06-12 1256.43
06-13 787.43
06-14 643.14
06-15 483.2
06-16 385.67
06-17 365.07
06-18 354.25
06-19 408.89
06-20 781.71
06-21 597.64
06-22 627.0
06-23 458.46
06-24 441.21
06-25 455.42
06-26 318.79
06-27 377.14
06-28 610.53
06-29 1125.46
06-30 427.97
07-01 526.79
07-02 1004.79
07-03 544.89
07-04 408.34
07-05 478.51
07-06 371.0
07-07 321.74
07-08 527.5
07-09 520.94
07-10 547.09
07-11 336.47
07-12 292.9
07-13 265.47
07-14 294.35
07-15 582.45
07-16 594.57
07-17 326.53
07-18 520.65
07-19 351.89
07-20 265.54
07-21 232.83
07-22 240.98
07-23 427.29
07-24 1399.47
07-25 1602.35
07-26 1426.08
07-27 743.96
07-28 494.83
07-29 429.53
07-30 360.6
07-31 298.83
08-01 333.44
08-02 399.98
08-03 417.67
08-04 427.09
08-05 680.67
08-06 431.26
08-07 366.74
08-08 537.77
08-09 383.46
08-10 300.35
08-11 249.96
08-12 618.79
08-13 701.36
08-14 1304.16
08-15 619.81
08-16 477.05
08-17 392.65
08-18 356.32
08-19 570.47
08-20 410.55
08-21 306.65
08-22 420.37
08-23 371.29
08-24 363.08
08-25 269.81
08-26 231.9
08-27 204.75
08-28 264.56
08-29 729.79
08-30 310.24
08-31 235.79
09-01 656.57
09-02 1286.67
09-03 1072.32
09-04 378.19
09-05 291.14
09-06 554.36
09-07 977.15
09-08 344.69
09-09 315.69
09-10 1131.74
09-11 831.56
09-12 563.04
09-13 432.59
09-14 368.16
09-15 302.53
09-16 279.19
09-17 243.78
09-18 243.6
09-19 425.97
09-20 307.28
09-21 227.05
09-22 211.53
09-23 223.72
09-24 777.12
09-25 462.51
09-26 484.54
09-27 332.77
09-28 522.59
09-29 613.12
09-30 510.92
10-01 435.45
10-02 305.42
10-03 327.1
10-04 319.55
10-05 481.69
10-06 337.86
10-07 272.94
10-08 310.1
10-09 299.03
10-10 418.14
10-11 337.88
10-12 820.07
10-13 415.54
10-14 353.83
10-15 412.77
10-16 372.07
10-17 404.79
10-18 308.43
10-19 259.1
10-20 333.69
10-21 287.19
10-22 246.95
10-23 239.93
10-24 233.83
10-25 265.21
10-26 218.74
10-27 203.82
10-28 429.57
10-29 433.0
10-30 828.86
10-31 1095.71
11-01 1379.79
11-02 969.71
11-03 770.07
11-04 563.36
11-05 355.31
11-06 586.38
11-07 635.46
11-08 446.77
11-09 366.46
11-10 472.62
11-11 367.23
11-12 390.54
11-13 543.69
11-14 539.5
11-15 386.79
11-16 372.79
11-17 467.43
11-18 470.54
11-19 425.38
11-20 401.92
11-21 390.15
11-22 419.67
11-23 592.43
11-24 883.92
11-25 886.62
11-26 572.36
11-27 703.36
11-28 669.43
11-29 502.36
11-30 539.57
12-01 608.31
12-02 547.08
12-03 553.23
12-04 513.0
12-05 436.85
12-06 451.62
12-07 585.5
12-08 743.29
12-09 626.64
12-10 596.69
12-11 579.23
12-12 595.54
12-13 500.77
12-14 460.17
12-15 546.27
12-16 617.64
12-17 839.5
12-18 800.09
12-19 1331.83
12-20 755.85
12-21 643.92
12-22 1210.38
12-23 930.38
12-24 1184.62
12-25 1556.92
12-26 1539.0
12-27 860.27
12-28 950.92
12-29 1072.18
12-30 1038.67
12-31 889.75

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index