06898000Thompson River Atdavis City, Iowa

GRAND RIVER BASIN

06898000THOMPSON RIVER ATDAVIS CITY, IOWA

LOCATION.--Lat 40°38'25", long 93°48'29" referenced to North American Datum of 1927, in NE 1/4 SE 1/4 SE 1/4 sec.35, T.68 N., R.26 W., Decatur County, IA, Hydrologic Unit 10280102, on right bank 15 ft downstream from bridge on U.S. Highway 69 in Davis City, 3.1 mi upstream from Dickersons Branch, and 5.8 mi upstream from Iowa-Missouri state line.

DRAINAGE AREA.--701 mi².

PERIOD OF RECORD.--Discharge records from May 1918 to July 1925, July 1941 to current year. Prior to October 1918, published as "Grand River." May 1918 to July 1925, monthly mean discharge for some periods published in WSP 1310.

GAGE.--Water-stage recorder. Datum of gage is 874.04 ft above National Geodetic Vertical Datum of 1929. May 14, 1918, to July 2, 1925, and July 14, 1941, to February 24, 1942, non-recording gage at same site at datum 2.00 ft higher; February 25, 1942, to February 8, 1967, water-stage recorder at same site at datum 2.00 ft higher.

EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of August 8, 1885, reached a stage of 22.8 ft, datum in use prior to February 9, 1967, from high-water mark, discharge 30,000 ft³/s.

A summary of all availabledata for this streamgage is provided through the USGS National Water Information System web interface (NWISWeb). The following link provides access to current/historical observations, daily data, daily statistics, monthly statistics, annual statistics, peak streamflow, field measurements, field/lab water-quality samples, and the latest water-year summaries. Data can be filtered by parameter and/or dates, and can be output in various tabular and graphical formats.

The USGS WaterWatch Toolkit is available at:

Tools for summarizing streamflow information include the duration hydrograph builder, the cumulative streamflow hydrograph builder, the streamgage statistics retrieval tool, the rating curve builder, the flood tracking chart builder, the National Weather Service Advanced Hydrologic Prediction Service (AHPS) river forecast hydrograph builder, and the raster-hydrograph builder. Entering the above number for this streamgage into these toolkit webpages will provide streamflow information specific to this streamgage.

A description of the statistics presented for this streamgage is available in the main body of the report at:

A link to other streamgages included in this report, a map showing the location of the streamgages, information on the programs used to compute the statistical analyses, and references are included in the main body of the report.

1

GRAND RIVER BASIN

06898000THOMPSON RIVER ATDAVIS CITY, IOWA

Statistics Based on the Entire Streamflow Period of Record

06898000 Monthly and annual flow durations, based on 1919–24, 1942–2013 period of record (78 years)
Percentage of days discharge equaled or exceeded / Discharge (cubic feet per second) / Annual flow durations
Oct / Nov / Dec / Jan / Feb / Mar / Apr / May / June / July / Aug / Sept / Annual / Kentau statistic / P-value
99 / 1.0 / 2.2 / 1.1 / 0.60 / 1.1 / 5.2 / 3.8 / 2.0 / 2.4 / 2.5 / 2.1 / 1.8 / 1.5 / -0.010 / 0.900
98 / 1.5 / 3.0 / 2.3 / 1.2 / 1.9 / 6.4 / 7.2 / 7.1 / 3.8 / 6.4 / 3.1 / 2.3 / 2.7 / -0.032 / 0.681
95 / 2.9 / 5.3 / 4.0 / 3.0 / 4.8 / 16 / 28 / 15 / 11 / 11 / 6.6 / 4.0 / 5.2 / -0.003 / 0.972
90 / 4.2 / 8.8 / 6.2 / 5.6 / 9.6 / 32 / 45 / 34 / 28 / 17 / 10 / 6.1 / 9.3 / 0.014 / 0.859
85 / 5.8 / 11 / 8.8 / 8.6 / 13 / 50 / 64 / 52 / 44 / 22 / 13 / 8.2 / 13 / 0.040 / 0.607
80 / 8.0 / 13 / 11 / 12 / 22 / 67 / 84 / 75 / 58 / 29 / 17 / 11 / 18 / 0.071 / 0.360
75 / 9.6 / 16 / 14 / 14 / 28 / 90 / 102 / 100 / 72 / 36 / 19 / 12 / 23 / 0.062 / 0.425
70 / 12 / 21 / 17 / 15 / 40 / 116 / 121 / 130 / 89 / 45 / 22 / 14 / 30 / 0.063 / 0.415
65 / 14 / 24 / 21 / 19 / 50 / 135 / 150 / 155 / 112 / 53 / 25 / 17 / 40 / 0.088 / 0.255
60 / 17 / 29 / 26 / 21 / 70 / 160 / 184 / 188 / 136 / 60 / 29 / 21 / 51 / 0.102 / 0.188
55 / 20 / 34 / 34 / 28 / 88 / 190 / 224 / 220 / 164 / 70 / 34 / 25 / 65 / 0.101 / 0.194
50 / 26 / 43 / 42 / 38 / 115 / 230 / 271 / 264 / 201 / 80 / 39 / 31 / 82 / 0.114 / 0.140
45 / 34 / 55 / 51 / 45 / 138 / 283 / 312 / 314 / 240 / 92 / 47 / 39 / 104 / 0.098 / 0.205
40 / 44 / 72 / 60 / 50 / 164 / 331 / 360 / 368 / 294 / 110 / 56 / 49 / 131 / 0.101 / 0.191
35 / 58 / 90 / 77 / 66 / 200 / 403 / 428 / 435 / 367 / 137 / 69 / 61 / 167 / 0.100 / 0.199
30 / 82 / 117 / 91 / 80 / 257 / 513 / 515 / 526 / 457 / 170 / 86 / 78 / 215 / 0.106 / 0.173
25 / 105 / 153 / 115 / 110 / 311 / 656 / 637 / 667 / 566 / 220 / 106 / 109 / 281 / 0.097 / 0.211
20 / 140 / 200 / 158 / 148 / 408 / 861 / 824 / 880 / 777 / 290 / 136 / 152 / 373 / 0.094 / 0.227
15 / 197 / 279 / 211 / 194 / 520 / 1,190 / 1,160 / 1,200 / 1,110 / 424 / 186 / 234 / 531 / 0.089 / 0.251
10 / 307 / 413 / 290 / 260 / 846 / 1,710 / 1,810 / 1,890 / 1,760 / 748 / 298 / 429 / 867 / 0.058 / 0.458
5 / 626 / 840 / 501 / 520 / 1,500 / 2,950 / 3,470 / 3,680 / 3,320 / 1,680 / 661 / 1,160 / 1,800 / 0.044 / 0.572
2 / 1,710 / 1,660 / 1,100 / 1,240 / 2,380 / 4,810 / 5,620 / 5,380 / 6,460 / 4,590 / 1,670 / 3,580 / 3,860 / 0.005 / 0.952
1 / 3,260 / 3,110 / 2,070 / 2,360 / 3,160 / 5,780 / 7,320 / 7,590 / 8,610 / 8,250 / 3,550 / 5,150 / 5,650 / -0.014 / 0.860

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GRAND RIVER BASIN

06898000THOMPSON RIVER ATDAVIS CITY, IOWA

06898000 Annual exceedance probability of instantaneous peak discharges, in cubic feet per second (ft3/s), based on the Weighted Independent Estimates method,
Annual exceed-ance probability / Recur-rence interval (years) / Discharge (ft3/s) / 95-percent lower confi-dence interval (ft3/s) / 95-percent upper confi-dence interval (ft3/s)
0.500 / 2 / 8,270 / 7,360 / 9,310
0.200 / 5 / 14,100 / 12,500 / 16,000
0.100 / 10 / 18,500 / 16,100 / 21,200
0.040 / 25 / 24,500 / 20,700 / 28,900
0.020 / 50 / 29,100 / 23,900 / 35,500
0.010 / 100 / 34,000 / 27,000 / 42,700
0.005 / 200 / 38,900 / 30,000 / 50,500
0.002 / 500 / 45,500 / 33,500 / 61,700
and based on the expected moments algorithm/multiple Grubbs-Beck analysis computed using a historical period length of 129 years (1885–2013)
0.500 / 2 / 8,240 / 7,090 / 9,540
0.200 / 5 / 14,000 / 12,100 / 16,300
0.100 / 10 / 18,300 / 15,700 / 21,700
0.040 / 25 / 24,100 / 20,200 / 30,000
0.020 / 50 / 28,700 / 23,500 / 37,400
0.010 / 100 / 33,500 / 26,600 / 45,800
0.005 / 200 / 38,500 / 29,600 / 55,600
0.002 / 500 / 45,500 / 33,400 / 70,600
Kentau statistic / 0.108
P-value / 0.153
Begin year / 1918
End year / 2013
Number of peaks / 82
06898000 Annual exceedance probability of high discharges, based on 1919–24, 1942–2013 period of record (78 years)
[ND, not determined]
Annual exceedance probability / Recur-rence interval (years) / Maximum average discharge (ft3/s) for indicated number of consecutive days
1 / 3 / 7 / 15 / 30
0.990 / 1.01 / ND / 972 / 593 / 331 / 206
0.950 / 1.05 / ND / 1,660 / 1,040 / 630 / 407
0.900 / 1.11 / ND / 2,180 / 1,380 / 866 / 567
0.800 / 1.25 / ND / 3,030 / 1,920 / 1,240 / 827
0.500 / 2 / ND / 5,540 / 3,510 / 2,320 / 1,570
0.200 / 5 / ND / 9,860 / 6,130 / 3,970 / 2,710
0.100 / 10 / ND / 13,200 / 8,050 / 5,090 / 3,480
0.040 / 25 / ND / 17,800 / 10,600 / 6,470 / 4,410
0.020 / 50 / ND / 21,500 / 12,600 / 7,470 / 5,080
0.010 / 100 / ND / 25,500 / 14,700 / 8,430 / 5,710
0.005 / 200 / ND / 29,600 / 16,800 / 9,360 / 6,310
0.002 / 500 / ND / 35,500 / 19,700 / 10,500 / 7,060
Kentau statistic / 0.277 / 0.269 / 0.282 / 0.287 / 0.303
P-value / 0.000 / 0.000 / 0.000 / 0.000 / 0.000
06898000 Annual nonexceedance probability of low discharges, based on April 1919 to March 1925, April 1942 to March 2013 period of record (77 years)
Annual nonexceed-ance probability / Recur-rence interval (years) / Minimum average discharge (ft3/s) for indicated number of consecutive days
1 / 3 / 7 / 14 / 30 / 60 / 90 / 120 / 183
0.01 / 100 / 0.16 / 0.25 / 0.35 / 0.47 / 0.76 / 1.1 / 1.4 / 1.7 / 2.3
0.02 / 50 / 0.29 / 0.41 / 0.54 / 0.71 / 1.1 / 1.6 / 2.1 / 2.5 / 3.6
0.05 / 20 / 0.64 / 0.82 / 1.0 / 1.3 / 1.9 / 2.7 / 3.6 / 4.5 / 6.7
0.10 / 10 / 1.2 / 1.5 / 1.8 / 2.1 / 3.0 / 4.2 / 5.8 / 7.4 / 12
0.20 / 5 / 2.6 / 2.9 / 3.3 / 3.8 / 5.2 / 7.5 / 11 / 13 / 22
0.50 / 2 / 8.7 / 9.0 / 10 / 11 / 15 / 22 / 32 / 41 / 69
0.80 / 1.25 / 23 / 24 / 26 / 30 / 38 / 63 / 93 / 118 / 200
0.90 / 1.11 / 35 / 38 / 42 / 48 / 62 / 109 / 162 / 202 / 338
0.96 / 1.04 / 52 / 58 / 67 / 79 / 102 / 195 / 290 / 353 / 578
0.98 / 1.02 / 66 / 75 / 88 / 107 / 140 / 282 / 423 / 502 / 807
0.99 / 1.01 / 79 / 92 / 113 / 140 / 185 / 394 / 591 / 687 / 1,080
Kentau statistic / 0.279 / 0.276 / 0.275 / 0.272 / 0.267 / 0.277 / 0.274 / 0.281 / 0.260
P-value / 0.000 / 0.000 / 0.000 / 0.000 / 0.000 / 0.000 / 0.000 / 0.000 / 0.000
06898000 Annual nonexceedance probability of seasonal low discharges, based on July 1918 to June 1925, October 1941 to September 2013 period of record (79 years)
Annual nonexceed-ance probability / Recur-rence interval (years) / Minimum average discharge (cubic feet per second) for indicated number of consecutive days
1 / 7 / 14 / 30 / 1 / 7 / 14 / 30
January-February-March / April-May-June
0.01 / 100 / 0.75 / 0.83 / 0.87 / 1.0 / 0.47 / 1.1 / 1.4 / 2.1
0.02 / 50 / 1.1 / 1.3 / 1.3 / 1.6 / 1.1 / 2.1 / 2.7 / 4.1
0.05 / 20 / 2.0 / 2.3 / 2.5 / 3.2 / 3.3 / 5.3 / 6.7 / 10
0.10 / 10 / 3.3 / 3.8 / 4.2 / 5.8 / 7.9 / 11 / 14 / 22
0.20 / 5 / 6.0 / 7.1 / 7.9 / 11 / 19 / 24 / 30 / 49
0.50 / 2 / 18 / 22 / 25 / 39 / 64 / 77 / 103 / 185
0.80 / 1.25 / 52 / 61 / 73 / 122 / 128 / 170 / 254 / 514
0.90 / 1.11 / 88 / 102 / 124 / 213 / 158 / 226 / 362 / 788
0.96 / 1.04 / 153 / 172 / 214 / 373 / 180 / 282 / 490 / 1,150
0.98 / 1.02 / 217 / 240 / 302 / 529 / 189 / 313 / 573 / 1,420
0.99 / 1.01 / 295 / 321 / 407 / 716 / 194 / 337 / 646 / 1,680
Kentau statistic / 0.022 / 0.042 / 0.063 / 0.053 / 0.196 / 0.184 / 0.197 / 0.133
P-value / 0.780 / 0.585 / 0.416 / 0.490 / 0.011 / 0.016 / 0.010 / 0.084
July-August-September / October-November-December
0.01 / 100 / 0.32 / 0.55 / 0.91 / 1.9 / 0.36 / 0.52 / 0.70 / 1.0
0.02 / 50 / 0.52 / 0.85 / 1.3 / 2.6 / 0.56 / 0.78 / 1.0 / 1.5
0.05 / 20 / 1.1 / 1.6 / 2.2 / 4.0 / 1.1 / 1.4 / 1.8 / 2.7
0.10 / 10 / 1.9 / 2.6 / 3.4 / 6.0 / 1.9 / 2.4 / 3.0 / 4.5
0.20 / 5 / 3.8 / 4.8 / 5.9 / 9.8 / 3.6 / 4.6 / 5.6 / 8.3
0.50 / 2 / 12 / 14 / 16 / 26 / 12 / 15 / 18 / 26
0.80 / 1.25 / 30 / 37 / 45 / 73 / 39 / 47 / 58 / 83
0.90 / 1.11 / 47 / 59 / 76 / 128 / 69 / 85 / 106 / 150
0.96 / 1.04 / 70 / 94 / 131 / 233 / 125 / 157 / 204 / 279
0.98 / 1.02 / 89 / 125 / 187 / 347 / 182 / 232 / 310 / 417
0.99 / 1.01 / 108 / 160 / 256 / 498 / 254 / 329 / 451 / 596
Kentau statistic / 0.049 / 0.037 / 0.005 / -0.046 / 0.064 / 0.038 / 0.049 / 0.031
P-value / 0.528 / 0.629 / 0.953 / 0.551 / 0.409 / 0.620 / 0.525 / 0.684

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GRAND RIVER BASIN

06898000THOMPSON RIVER ATDAVIS CITY, IOWA

Statistics Based on the 1984–2013 Streamflow Period of Record

06898000 Monthly and annual flow durations, based on 1984–2013 period of record (30 years)
Percentage of days discharge equaled or exceeded / Discharge (cubic feet per second) / Annual flow durations
Oct / Nov / Dec / Jan / Feb / Mar / Apr / May / June / July / Aug / Sept / Annual / Kentau statistic / P-value
99 / 1.0 / 5.4 / 3.2 / 3.8 / 4.1 / 11 / 6.9 / 6.1 / 4.5 / 6.3 / 0.68 / 2.5 / 3.0 / 0.011 / 0.943
98 / 1.7 / 6.5 / 4.0 / 4.1 / 4.6 / 14 / 7.6 / 7.8 / 5.8 / 7.4 / 2.1 / 2.8 / 3.9 / -0.016 / 0.914
95 / 3.2 / 8.1 / 5.7 / 5.0 / 5.8 / 17 / 16 / 17 / 12 / 9.8 / 4.5 / 3.8 / 5.9 / -0.053 / 0.694
90 / 4.0 / 9.6 / 7.5 / 7.3 / 11 / 28 / 44 / 64 / 31 / 17 / 9.2 / 5.0 / 9.6 / -0.069 / 0.605
85 / 5.4 / 11 / 9.7 / 11 / 18 / 54 / 73 / 96 / 49 / 21 / 12 / 6.3 / 14 / -0.028 / 0.844
80 / 7.0 / 14 / 12 / 13 / 31 / 83 / 94 / 134 / 65 / 28 / 17 / 8.1 / 19 / -0.009 / 0.957
75 / 11 / 18 / 16 / 15 / 48 / 114 / 114 / 166 / 81 / 38 / 20 / 10 / 24 / -0.014 / 0.929
70 / 14 / 22 / 18 / 18 / 66 / 132 / 139 / 209 / 121 / 46 / 23 / 13 / 34 / -0.051 / 0.708
65 / 16 / 26 / 23 / 21 / 82 / 160 / 173 / 250 / 153 / 56 / 26 / 16 / 48 / -0.062 / 0.643
60 / 19 / 33 / 29 / 28 / 100 / 184 / 223 / 301 / 193 / 66 / 32 / 20 / 66 / -0.062 / 0.643
55 / 21 / 41 / 43 / 37 / 119 / 214 / 270 / 347 / 230 / 76 / 40 / 23 / 83 / -0.067 / 0.617
50 / 25 / 58 / 67 / 50 / 138 / 249 / 308 / 398 / 275 / 89 / 50 / 27 / 103 / -0.032 / 0.817
45 / 31 / 75 / 80 / 68 / 166 / 292 / 362 / 460 / 340 / 105 / 61 / 34 / 130 / -0.051 / 0.708
40 / 42 / 94 / 91 / 80 / 192 / 328 / 432 / 536 / 414 / 138 / 73 / 44 / 165 / -0.030 / 0.830
35 / 63 / 117 / 109 / 90 / 226 / 381 / 519 / 636 / 484 / 167 / 94 / 53 / 210 / -0.021 / 0.887
30 / 87 / 144 / 140 / 110 / 266 / 468 / 648 / 756 / 586 / 218 / 113 / 67 / 263 / -0.005 / 0.986
25 / 110 / 180 / 190 / 130 / 326 / 589 / 778 / 983 / 742 / 278 / 142 / 92 / 332 / 0.028 / 0.844
20 / 159 / 237 / 220 / 160 / 410 / 783 / 1,010 / 1,230 / 992 / 387 / 185 / 129 / 436 / 0.011 / 0.943
15 / 239 / 315 / 263 / 207 / 540 / 1,060 / 1,360 / 1,760 / 1,390 / 598 / 272 / 208 / 618 / 0.028 / 0.844
10 / 360 / 413 / 333 / 249 / 777 / 1,530 / 2,010 / 2,710 / 2,040 / 1,280 / 399 / 354 / 994 / 0.000 / 1.000
5 / 640 / 773 / 570 / 409 / 1,180 / 2,460 / 3,900 / 4,240 / 3,520 / 2,900 / 932 / 880 / 1,950 / 0.011 / 0.943
2 / 1,580 / 1,460 / 1,030 / 718 / 2,150 / 4,130 / 5,620 / 6,720 / 6,270 / 8,550 / 3,210 / 3,230 / 4,240 / 0.016 / 0.915
1 / 2,270 / 1,660 / 1,800 / 1,040 / 2,890 / 6,380 / 6,730 / 8,620 / 8,320 / 11,100 / 6,900 / 4,820 / 6,440 / -0.002 / 1.000

1

GRAND RIVER BASIN

06898000THOMPSON RIVER ATDAVIS CITY, IOWA

06898000 Annual exceedance probability of high discharges, based on 1984–2013 period of record (30 years)
Annual exceedance probability / Recur-rence interval (years) / Maximum average discharge (ft3/s) for indicated number of consecutive days
1 / 3 / 7 / 15 / 30
0.990 / 1.01 / 842 / 638 / 364 / 196 / 116
0.950 / 1.05 / 1,650 / 1,270 / 765 / 459 / 293
0.900 / 1.11 / 2,340 / 1,810 / 1,110 / 695 / 457
0.800 / 1.25 / 3,540 / 2,750 / 1,720 / 1,110 / 751
0.500 / 2 / 7,600 / 5,900 / 3,740 / 2,470 / 1,710
0.200 / 5 / 15,800 / 12,100 / 7,540 / 4,820 / 3,350
0.100 / 10 / 22,800 / 17,300 / 10,600 / 6,530 / 4,480
0.040 / 25 / 33,400 / 25,000 / 14,900 / 8,730 / 5,880
0.020 / 50 / 42,500 / 31,500 / 18,300 / 10,300 / 6,870
0.010 / 100 / 52,600 / 38,600 / 21,900 / 11,900 / 7,790
0.005 / 200 / 63,800 / 46,400 / 25,700 / 13,400 / 8,660
0.002 / 500 / 80,200 / 57,500 / 30,900 / 15,400 / 9,710
Kentau statistic / 0.097 / 0.053 / 0.067 / 0.039 / 0.011
P-value / 0.464 / 0.695 / 0.617 / 0.775 / 0.943
06898000Annual nonexceedance probability of low discharges, based on April 1983 to March 2013 period of record (30 years)
Annual nonexceed-ance probability / Recur-rence interval (years) / Minimum average discharge (ft3/s) for indicated number of consecutive days
1 / 3 / 7 / 14 / 30 / 60 / 90 / 120 / 183
0.01 / 100 / 0.29 / 0.33 / 0.38 / 0.52 / 1.2 / 1.8 / 2.4 / 3.1 / 3.2
0.02 / 50 / 0.45 / 0.52 / 0.59 / 0.78 / 1.7 / 2.4 / 3.1 / 4.1 / 4.2
0.05 / 20 / 0.88 / 1.0 / 1.1 / 1.4 / 2.6 / 3.7 / 4.8 / 6.3 / 7.4
0.10 / 10 / 1.5 / 1.7 / 2.0 / 2.4 / 3.9 / 5.5 / 7.2 / 9.5 / 12
0.20 / 5 / 2.9 / 3.3 / 3.7 / 4.3 / 6.3 / 9.1 / 12 / 16 / 22
0.50 / 2 / 9.4 / 10 / 11 / 13 / 16 / 24 / 33 / 43 / 69
0.80 / 1.25 / 27 / 28 / 31 / 34 / 40 / 66 / 99 / 128 / 211
0.90 / 1.11 / 44 / 46 / 50 / 55 / 64 / 114 / 182 / 232 / 376
0.96 / 1.04 / 74 / 76 / 81 / 90 / 107 / 207 / 355 / 446 / 691
0.98 / 1.02 / 101 / 102 / 108 / 123 / 149 / 305 / 556 / 689 / 1,020
0.99 / 1.01 / 131 / 132 / 139 / 160 / 200 / 434 / 839 / 1,030 / 1,450
Kentau statistic / 0.016 / 0.016 / 0.039 / 0.053 / 0.007 / -0.030 / -0.030 / -0.002 / -0.085
P-value / 0.915 / 0.915 / 0.775 / 0.695 / 0.972 / 0.830 / 0.830 / 1.000 / 0.521
06898000 Annual nonexceedance probability of seasonal low discharges, based on October 1983 to September 2013 period of record (30 years)
Annual nonexceed-ance probability / Recur-rence interval (years) / Minimum average discharge (cubic feet per second) for indicated number of consecutive days
1 / 7 / 14 / 30 / 1 / 7 / 14 / 30
January-February-March / April-May-June
0.01 / 100 / 0.93 / 1.6 / 1.8 / 2.0 / 1.3 / 1.7 / 2.4 / 3.1
0.02 / 50 / 1.4 / 2.2 / 2.6 / 2.9 / 2.5 / 3.3 / 4.4 / 5.9
0.05 / 20 / 2.4 / 3.6 / 4.3 / 5.3 / 6.1 / 7.9 / 10 / 14
0.10 / 10 / 3.9 / 5.6 / 6.8 / 8.8 / 13 / 16 / 21 / 29
0.20 / 5 / 6.9 / 9.6 / 12 / 16 / 27 / 34 / 45 / 66
0.50 / 2 / 21 / 26 / 32 / 47 / 82 / 106 / 150 / 248
0.80 / 1.25 / 60 / 71 / 85 / 130 / 175 / 232 / 375 / 721
0.90 / 1.11 / 102 / 118 / 139 / 215 / 230 / 310 / 545 / 1,140
0.96 / 1.04 / 181 / 204 / 235 / 358 / 285 / 391 / 755 / 1,750
0.98 / 1.02 / 260 / 291 / 328 / 493 / 315 / 439 / 900 / 2,220
0.99 / 1.01 / 359 / 398 / 441 / 652 / 338 / 476 / 1,030 / 2,690
Kentau statistic / -0.136 / -0.122 / -0.124 / -0.113 / 0.053 / 0.115 / 0.177 / 0.209
P-value / 0.301 / 0.354 / 0.344 / 0.392 / 0.695 / 0.382 / 0.175 / 0.108
July-August-September / October-November-December
0.01 / 100 / 0.36 / 0.50 / 0.77 / 1.6 / 0.47 / 0.67 / 0.74 / 1.2
0.02 / 50 / 0.57 / 0.77 / 1.1 / 2.1 / 0.71 / 0.97 / 1.1 / 1.7
0.05 / 20 / 1.1 / 1.4 / 1.9 / 3.3 / 1.3 / 1.7 / 2.0 / 3.0
0.10 / 10 / 2.0 / 2.5 / 3.0 / 5.0 / 2.2 / 2.8 / 3.3 / 5.0
0.20 / 5 / 3.9 / 4.8 / 5.4 / 8.5 / 4.2 / 5.1 / 6.2 / 9.2
0.50 / 2 / 13 / 16 / 17 / 26 / 14 / 16 / 20 / 30
0.80 / 1.25 / 39 / 48 / 56 / 87 / 45 / 52 / 66 / 96
0.90 / 1.11 / 67 / 84 / 105 / 171 / 82 / 95 / 120 / 178
0.96 / 1.04 / 116 / 149 / 208 / 368 / 156 / 181 / 229 / 345
0.98 / 1.02 / 163 / 215 / 325 / 616 / 235 / 275 / 347 / 530
0.99 / 1.01 / 219 / 297 / 488 / 991 / 339 / 402 / 503 / 779
Kentau statistic / 0.039 / 0.044 / 0.039 / 0.021 / -0.071 / -0.048 / -0.067 / -0.080
P-value / 0.775 / 0.748 / 0.775 / 0.887 / 0.592 / 0.721 / 0.617 / 0.544

1