LOCATION.-- Lat 38°56'11", long 88°01'21" (NAD of 1927), in NW1/4NW1/4 sec.30, T.6 N., R.14 W., Jasper County, Hydrologic Unit 05120112, on right bank at upstream side of bridge on County Highway 9 at Ste. Marie, and at mile 48.2. |
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DRAINAGE AREA.-- 1,516 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: August 1908 to December 1912, August 1914, October 1914 to current year. |
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STAGE: Water years 1994-2002. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1978-93. |
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REVISED RECORDS.-- WSP 1083: 1934. WSP 1113: 1910-31, 1933, 1939-40, 1945(M). WDR IL-75-1: Drainage area. |
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GAGE.-- Water-stage recorder, U.S. Army Corps of Engineers satellite telemeter, and crest-stage gage. Datum of gage is 445.75 ft above NGVD of 1929 (levels by U.S. Army Corps of Engineers). Prior to June 29, 1940, nonrecording gage and June 29, 1940, to Jan. 24, 1967, water-stage recorder at same site at datum 1.00 ft higher. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 44,800 ft3/s, Jan. 4, 1950, from rating curve extended above 29,000 ft3/s, gage height, 25.95 ft, present datum; maximum gage height, 26.54 ft, June 30, 1957, present datum; minimum discharge, 1.0 ft3/s, observed, Oct. 5-9, 1914. |
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REMARKS FOR CURRENT YEAR.-- Records good except those for estimated daily discharges, which are poor. |
DISCHARGE, in CFS, WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES |
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DAY | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP |
1 | 45 | 1360 | 2830 | e700 | 7600 | 1080 | 3970 | 11400 | 1270 | 614 | 172 | 88 |
2 | 44 | 1180 | 2550 | e600 | 8730 | 1200 | 3610 | 10500 | 1200 | 560 | 151 | 79 |
3 | 43 | 1060 | 2350 | e550 | 8370 | 3230 | 3200 | 10300 | 1100 | 517 | 133 | 71 |
4 | 42 | 968 | 2100 | e560 | 5650 | 2970 | 2540 | 10200 | 997 | 484 | 124 | 66 |
5 | 46 | 870 | 1750 | e570 | 4750 | 2260 | 1980 | 4900 | 925 | 453 | 122 | 61 |
6 | 51 | 791 | 1470 | e590 | 3810 | 2120 | 1620 | 5670 | 912 | 424 | 116 | 58 |
7 | 46 | 731 | 1260 | e600 | 2760 | 1910 | 1410 | 10100 | 862 | 397 | 101 | 56 |
8 | 44 | 686 | 1090 | 612 | 2040 | 1750 | 1370 | 15300 | 818 | 371 | 91 | 54 |
9 | 47 | 648 | 967 | 573 | 1640 | 4720 | 2150 | 22000 | 793 | 347 | 85 | 52 |
10 | 54 | 613 | 866 | 555 | 1420 | 8420 | 3010 | 15500 | 753 | 326 | 80 | 50 |
11 | 84 | 576 | 780 | 541 | 1280 | 7150 | 2560 | 12700 | 720 | 305 | 79 | 47 |
12 | 519 | 547 | 780 | 526 | 1200 | 3710 | 2210 | 11500 | 1360 | 291 | 82 | 45 |
13 | 694 | 521 | 1640 | 495 | 1110 | 3110 | 2160 | 23100 | 3600 | 277 | 89 | 43 |
14 | 5350 | 493 | 2990 | 473 | 1060 | 2620 | 2320 | 35400 | 4540 | 253 | 76 | 43 |
15 | 7080 | 468 | 4730 | 458 | 983 | 2190 | 2300 | 22800 | 3740 | 231 | 72 | 45 |
16 | 7120 | 450 | 3640 | 447 | 908 | 4600 | 2160 | 16200 | 3040 | 211 | 70 | 41 |
17 | 6530 | 433 | 7470 | 427 | 849 | 4170 | 1830 | 14400 | 2650 | 199 | 69 | 42 |
18 | 5960 | 418 | 9760 | 404 | 798 | 2380 | 1550 | 13200 | 2040 | 186 | 67 | 46 |
19 | 4890 | 403 | 10500 | 390 | 798 | 2130 | 1330 | 11700 | 1550 | 213 | 75 | 43 |
20 | 3740 | 386 | 9840 | 379 | 2370 | 2560 | 1330 | 8300 | 1270 | 181 | 81 | 50 |
21 | 2820 | 378 | 6840 | 372 | 3560 | 2230 | 2280 | 3940 | 1090 | 160 | 135 | 53 |
22 | 2070 | 368 | 4970 | 369 | 2340 | 1620 | 5120 | 2990 | 970 | 150 | 119 | 46 |
23 | 1580 | 360 | 3650 | 369 | 2110 | 1360 | 6290 | 2490 | 878 | 163 | 103 | 43 |
24 | 1690 | 385 | 2760 | 388 | 2020 | 1230 | 5850 | 2160 | 811 | 410 | 94 | 40 |
25 | 4430 | 405 | 2170 | 395 | 1800 | 4120 | 7270 | 1990 | 763 | 258 | 121 | 43 |
26 | 4870 | 468 | 1800 | 380 | 1550 | 7470 | 7270 | 1790 | 937 | 373 | 113 | 42 |
27 | 4060 | 509 | 1530 | 359 | 1390 | 7090 | 7870 | 1530 | 953 | 362 | 92 | 45 |
28 | 3500 | 506 | e1250 | 343 | 1200 | 4870 | 9780 | 1450 | 991 | 286 | 82 | 42 |
29 | 2850 | 542 | e1050 | 334 | --- | 5600 | 10700 | 1780 | 808 | 247 | 136 | 43 |
30 | 2240 | 1590 | e900 | 350 | --- | 5910 | 12200 | 1540 | 694 | 223 | 129 | 40 |
31 | 1680 | --- | e800 | 1560 | --- | 4720 | --- | 1360 | --- | 191 | 105 | --- |
TOTAL | 74219 | 19113 | 97083 | 15669 | 74096 | 110500 | 119240 | 308190 | 43035 | 9663 | 3164 | 1517 |
MEAN | 2394 | 637.1 | 3132 | 505.5 | 2646 | 3565 | 3975 | 9942 | 1434 | 311.7 | 102.1 | 50.57 |
MAX | 7120 | 1590 | 10500 | 1560 | 8730 | 8420 | 12200 | 35400 | 4540 | 614 | 172 | 88 |
MIN | 42 | 360 | 780 | 334 | 798 | 1080 | 1330 | 1360 | 694 | 150 | 67 | 40 |
CFSM | 1.58 | 0.42 | 2.07 | 0.33 | 1.75 | 2.35 | 2.62 | 6.56 | 0.95 | 0.21 | 0.07 | 0.03 |
IN. | 1.82 | 0.47 | 2.38 | 0.38 | 1.82 | 2.71 | 2.93 | 7.56 | 1.06 | 0.24 | 0.08 | 0.04 |
e Estimated |
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1910 - 2002, BY WATER YEAR (WY) | ||||||||||||
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MEAN | 454.9 | 743.2 | 1257 | 1649 | 1944 | 2185 | 2200 | 1960 | 1308 | 747.0 | 426.8 | 374.3 |
MAX | 3892 | 6308 | 7495 | 11520 | 7790 | 7556 | 7676 | 10550 | 5752 | 3844 | 4437 | 3810 |
(WY) | 1927 | 1993 | 1968 | 1950 | 1982 | 1979 | 1922 | 1943 | 1957 | 1958 | 1915 | 1926 |
MIN | 14.6 | 4.37 | 4.84 | 13.4 | 21.6 | 23.4 | 120 | 78.3 | 65.9 | 18.8 | 11.6 | 7.68 |
(WY) | 1965 | 1915 | 1915 | 1977 | 1954 | 1954 | 1931 | 1954 | 1954 | 1954 | 1954 | 1954 |
SUMMARY STATISTICS | FOR 2001 CALENDAR YEAR | FOR 2002 WATER YEAR | WATER YEARS 1910 - 2002 | |||
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ANNUAL TOTAL | 501302 | 875489 | ||||
ANNUAL MEAN | 1373 | 2399 | 1267 | |||
HIGHEST ANNUAL MEAN | 2696 | 1927 | ||||
LOWEST ANNUAL MEAN | 35.9 | 1954 | ||||
HIGHEST DAILY MEAN | 11000 | Feb 12 | 35400 | May 14 | 38200 | May 30 1927 |
LOWEST DAILY MEAN | 42 | Oct 4 | 40 | Sep 24, 30 | 1.0 | A |
ANNUAL SEVEN-DAY MINIMUM | 45 | Sep 29 | 42 | Sep 24 | 1.6 | Oct 3 1914 |
MAXIMUM PEAK FLOW | 38800 | May 13 | 44800 B | Jan 4 1950 | ||
MAXIMUM PEAK STAGE | 26.36 | May 13 | 26.54 C | Jun 30 1957 | ||
INSTANTANEOUS LOW FLOW | 39 | Sep 17, 24, 30 | 1.0 D | A | ||
ANNUAL RUNOFF (CFSM) | 0.91 | 1.58 | 0.84 | |||
ANNUAL RUNOFF (INCHES) | 12.30 | 21.48 | 11.36 | |||
10 PERCENT EXCEEDS | 3920 | 7080 | 3360 | |||
50 PERCENT EXCEEDS | 567 | 953 | 470 | |||
90 PERCENT EXCEEDS | 84 | 64 | 45 |
B - From rating curve extended above 29,000 ft3/s, gage height, 25.95 ft, present datum. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |