Water Data Report 1997
03219500 SCIOTO RIVER NEAR PROSPECT, OHIO LOCATION.--Lat 40025'10", long 83011'50", Delaware County, Hydrologic Unit 05060001, on right bank at downstream side of Hoskins Bridge, 1.5 mi upstream from Ottawa Creek, 2.0 mi south of Prospect, and 2.5 mi downstream from Patton Run. DRAINAGE AREA.--567 mi2. PERIOD OF RECORD.--July 1925 to October 1932, October 1939 to current year. Published as "at Prospect" 1925-32. Gage-height records collected in this vicinity since 1915 are contained in reports of National Weather Service. REVISED RECORDS.--WSP 1908: Drainage area. GAGE.--Water-stage recorder. Datum of gage is 886.9 ft above sea level (levels by U.S. Army Corps of Engineers). July 24, 1925, to Oct. 31, 1932, nonrecording gage at site 2.5 mi upstream at datum 4.8 ft higher. Oct. 16 to Dec. 5, 1939, nonrecording gage at present site and datum. REMARKS.--Records fair except for periods of estimated record, which are poor. Water-quality and sediment data collected at this site. U.S. Army Corps of Engineers satellite telemeter at station. EXTREMES OUTSIDE PERIOD OF RECORD.--Flood of March 25, 1913, reached a stage of 21.1 ft, discharge; 27,000 ft3/s, computed by Franklin County Conservancy District, at site and datum used 1925-32. DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 227 45 1650 615 401 3480 584 144 3270 114 48 38 2 115 48 2200 516 359 3300 442 139 5080 432 37 32 3 65 46 2700 466 359 2970 359 333 6340 577 32 29 4 43 39 2140 425 785 2950 316 905 6300 450 42 26 5 34 35 1010 655 2240 2350 295 1010 5150 310 53 24 6 29 32 593 1150 3570 3030 302 653 3320 204 47 25 7 25 31 486 944 3660 3640 315 441 1620 140 51 25 8 24 40 416 521 2040 3240 287 349 712 105 42 23 9 22 50 358 e300 915 1910 240 381 482 126 32 23 10 24 66 307 e240 609 1560 209 398 371 216 28 25 11 24 72 508 e220 e400 1720 190 339 304 226 26 39 12 22 70 1910 e200 e300 1470 208 284 264 173 e25 45 13 21 63 3060 e180 e250 845 419 252 240 119 e24 36 14 21 e60 4030 e170 e230 1100 543 227 223 90 24 30 15 20 e56 3810 e160 e220 1790 404 210 199 80 25 27 16 20 e52 2550 e150 e210 2120 317 184 171 82 32 23 17 20 e50 2790 e150 e200 1260 278 166 148 67 155 21 18 24 e45 3570 e150 234 698 255 148 137 52 633 20 19 45 e43 4610 e140 354 603 236 234 156 50 836 19 20 43 e40 3390 e140 686 577 218 511 435 47 545 19 21 47 40 2330 e200 972 537 200 532 330 40 352 20 22 46 40 899 298 1280 462 182 342 227 37 294 19 23 41 38 602 e580 1330 392 167 251 167 41 218 19 24 40 37 1800 e1100 960 327 158 203 134 43 183 21 25 36 66 2550 e1300 600 296 147 328 112 57 157 21 26 35 1420 3080 1220 499 283 137 1150 99 53 126 19 27 36 1950 2110 700 1370 278 128 1410 93 66 111 17 28 39 2260 983 950 2450 272 131 981 96 69 92 16 29 35 1630 952 e900 --- 338 132 499 110 62 70 15 30 38 896 1030 e600 --- 831 131 359 114 88 55 14 31 50 --- 816 549 --- 853 --- 628 --- 68 45 --- TOTAL 1311 9360 59240 15889 27483 45482 7930 13991 36404 4284 4440 730 MEAN 42.3 312 1911 513 982 1467 264 451 1213 138 143 24.3 MAX 227 2260 4610 1300 3660 3640 584 1410 6340 577 836 45 MIN 20 31 307 140 200 272 128 139 93 37 24 14 CFSM .07 .55 3.37 .90 1.73 2.59 .47 .80 2.14 .24 .25 .04 IN. .09 .61 3.89 1.04 1.80 2.98 .52 .92 2.39 .28 .29 .05 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1926 - 1997, BY WATER YEAR (WY) MEAN 119 265 495 707 783 1017 873 495 405 270 123 97.0 MAX 1643 2023 2451 3305 2166 3008 2771 1788 1915 2049 778 1651 (WY) 1927 1973 1991 1950 1975 1978 1957 1996 1947 1992 1995 1926 MIN 10.9 13.8 14.9 15.1 30.8 135 97.0 78.3 32.5 19.4 11.7 7.98 (WY) 1945 1931 1964 1945 1964 1941 1946 1955 1988 1952 1932 1941 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1926 - 1997 ANNUAL TOTAL 284243 226544 ANNUAL MEAN 777 621 469 HIGHEST ANNUAL MEAN 833 1927 LOWEST ANNUAL MEAN 127 1954 HIGHEST DAILY MEAN 7080 Jan 21 6340 Jun 3 10000 Mar 22 1927 LOWEST DAILY MEAN 16 Sep 2 14 Sep 30 4.5 Sep 14 1953 ANNUAL SEVEN-DAY MINIMUM 17 Sep 1 18 Sep 24 5.9 Sep 25 1941 INSTANTANEOUS PEAK FLOW 6510 Jun 3 a 10100 Mar 22 1927 INSTANTANEOUS PEAK STAGE 12.34 Jun 3 15.00 Mar 22 1927 INSTANTANEOUS LOW FLOW 14 Sep 30 3.5 Sep 13 1953 ANNUAL RUNOFF (CFSM) 1.37 1.09 .83 ANNUAL RUNOFF (INCHES) 18.65 14.86 11.24 10 PERCENT EXCEEDS 2450 1990 1300 50 PERCENT EXCEEDS 237 218 129 90 PERCENT EXCEEDS 25 25 19 a Peaks above base shown in table of peak discharges and stages at continuous-record surface-water-discharge stations. e Estimated.