Water Data Report 1997
03158200 MONDAY CREEK AT DOANVILLE, OHIO
LOCATION.--Lat 39026'07", long 82011'30", Athens County, Hydrologic Unit 05030204, on right bank 75 ft upstream from
Lang Street Bridge in Doanville, 1.75 mi above mouth, and 2.5 mi south of Nelsonville.
DRAINAGE AREA.--114 mi2.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.--May 1997 to september 1997. Low flow site 1961-71.
GAGE.--Water stage recorder. Datum of gage is 650 ft above sea level (from topographic map).
REMARKS.--Records fair. Four parameter monitor at site. Saltellite transmitter at site.
EXTREMES FOR CURRENT YEAR.--Maximum discharge during period May to September, 5300 ft3/s, Aug. 18 gage height
19.60 ft; minimum daily dishcarge, 15 ft3/s Aug. 11.
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 --- --- --- --- --- --- --- --- 361 189 19 57
2 --- --- --- --- --- --- --- --- 622 85 17 53
3 --- --- --- --- --- --- --- --- 357 118 16 56
4 --- --- --- --- --- --- --- --- 232 79 43 50
5 --- --- --- --- --- --- --- --- 157 55 68 45
6 --- --- --- --- --- --- --- --- 118 45 29 43
7 --- --- --- --- --- --- --- --- 97 40 21 41
8 --- --- --- --- --- --- --- --- 86 36 18 41
9 --- --- --- --- --- --- --- --- 79 34 17 46
10 --- --- --- --- --- --- --- --- 70 35 18 47
11 --- --- --- --- --- --- --- --- 64 35 15 45
12 --- --- --- --- --- --- --- --- 60 29 15 42
13 --- --- --- --- --- --- --- --- 91 27 43 38
14 --- --- --- --- --- --- --- --- 97 25 91 37
15 --- --- --- --- --- --- --- --- 68 24 59 35
16 --- --- --- --- --- --- --- 85 57 22 200 34
17 --- --- --- --- --- --- --- 78 174 21 e1700 33
18 --- --- --- --- --- --- --- 73 147 19 e4200 33
19 --- --- --- --- --- --- --- 75 230 19 e1900 32
20 --- --- --- --- --- --- --- 118 111 17 617 36
21 --- --- --- --- --- --- --- 88 78 16 549 43
22 --- --- --- --- --- --- --- 71 63 16 244 38
23 --- --- --- --- --- --- --- 64 54 17 170 32
24 --- --- --- --- --- --- --- 61 47 61 124 e30
25 --- --- --- --- --- --- --- 86 42 49 106 e28
26 --- --- --- --- --- --- --- 471 38 24 94 e26
27 --- --- --- --- --- --- --- 180 37 163 83 24
28 --- --- --- --- --- --- --- 113 35 67 79 23
29 --- --- --- --- --- --- --- 92 32 43 73 20
30 --- --- --- --- --- --- --- 86 76 33 66 19
31 --- --- --- --- --- --- --- 100 --- 23 61 ---
TOTAL --- --- --- --- --- --- --- --- 3780 1466 10755 1127
MEAN --- --- --- --- --- --- --- --- 126 47.3 347 37.6
MAX --- --- --- --- --- --- --- --- 622 189 4200 57
MIN --- --- --- --- --- --- --- --- 32 16 15 19
MED --- --- --- --- --- --- --- --- 79 34 68 38
CFSM --- --- --- --- --- --- --- --- 1.11 .41 3.04 .33
IN. --- --- --- --- --- --- --- --- 1.23 .48 3.51 .37
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEAR 1997, BY WATER YEAR (WY)
MEAN --- --- --- --- --- --- --- --- 126 47.3 347 37.6
MAX --- --- --- --- --- --- --- --- 126 47.3 347 37.6
(WY) --- --- --- --- --- --- --- --- 1997 1997 1997 1997
MIN --- --- --- --- --- --- --- --- 126 47.3 347 37.6
(WY) --- --- --- --- --- --- --- --- 1997 1997 1997 1997
WATER QUALITY RECORDS
03158200 MONDAY CREEK AT DOANVILLE, OHIO
PERIOD OF RECORD.--June 1997 to current year.
PERIOD OF DAILY RECORD.--
SPECIFIC CONDUCTANCE: June 1997 to current year.
pH: June 1997 to current year.
WATER TEMPERATURES: June 1997 to current year.
DISSOLVED OXYGEN: June 1997 to current year.
INSTRUMENTATION.--Water-quality monitor. Electronic data logger. Set for 1-hour interval.
REMARKS.--Interruptions in the water-quality record were due to malfunction of the instrument.
EXTREMES FOR PERIOD OF DAILY RECORD.--
SPECIFIC CONDUCTANCE: Maximum, 944 microsiemens Sept. 18, 1997; minimum 285 microsiemens June 2, 1997.
pH: Maximum, 7.2 units aug. 16, 1997; minimum, 3.9 units Aug. 13, 1997.
WATER TEMPERATURES: Maximum, 23.0C July 3, 1997; minimum, 13.0C Sept. 27, 1997.
DISSOLVED OXYGEN: Maximum, 11.0 mg/L July 10, 1997; minimum, 6.7 mg/L Aug. 16, 1997.
EXTREMES FOR CURRENT YEAR.--
SPECIFIC CONDUCTANCE: Maximum, 944 microsiemens Sept. 18; minimum 285 microsiemens June 2.
pH: Maximum, 7.2 units Aug. 16; minimum, 3.9 units Aug. 13.
WATER TEMPERATURES: Maximum, 23.0C July 3; minimum, 13.0C Sept. 27.
DISSOLVED OXYGEN: Maximum, 11.0 mg/L July 10; minimum, 6.7 mg/L Aug. 16.
SPECIFIC CONDUCTANCE, US/CM @ 25 DEGREES CELSIUS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 --- --- --- --- --- --- --- --- --- 721 680 696
2 326 285 294 --- --- --- --- --- --- 761 721 737
3 396 326 357 589 564 572 --- --- --- 764 733 753
4 415 360 385 565 533 549 --- --- --- 763 714 734
5 471 415 439 608 548 576 682 554 638 743 709 725
6 520 471 492 666 608 635 661 609 622 761 731 745
7 551 519 532 720 662 685 642 610 626 793 754 772
8 579 551 561 745 720 731 650 614 635 834 790 810
9 622 579 600 751 730 743 --- --- --- 821 791 800
10 646 611 628 --- --- --- --- --- --- 826 798 814
11 656 633 646 --- --- --- 821 780 809 850 809 827
12 673 651 661 --- --- --- 855 807 832 843 813 826
13 --- --- --- --- --- --- 856 659 778 840 804 822
14 --- --- --- --- --- --- 733 560 657 865 827 845
15 --- --- --- --- --- --- 681 553 620 889 860 874
16 --- --- --- --- --- --- 578 382 439 907 880 892
17 --- --- --- --- --- --- --- --- --- 911 890 901
18 --- --- --- --- --- --- --- --- --- 944 903 920
19 --- --- --- --- --- --- --- --- --- 917 886 905
20 485 420 462 --- --- --- 411 365 396 925 899 917
21 544 485 518 --- --- --- 412 365 383 928 859 888
22 --- --- --- --- --- --- 422 383 400 875 845 861
23 --- --- --- --- --- --- 448 420 434 867 857 861
24 --- --- --- --- --- --- 514 448 479 --- --- ---
25 --- --- --- --- --- --- 520 491 502 --- --- ---
26 --- --- --- --- --- --- 555 520 532 899 839 868
27 --- --- --- --- --- --- 580 551 564 902 869 889
28 --- --- --- --- --- --- 606 571 582 895 873 884
29 --- --- --- --- --- --- 620 588 611 910 872 891
30 --- --- --- --- --- --- 666 615 633 912 898 904
31 --- --- --- --- --- --- 680 640 656 --- --- ---
MONTH 673 285 506 751 533 642 856 365 583 944 680 834
YEAR 944 285 675
03158200 MONDAY CREEK AT DOANVILLE, OHIO
PH, WATER, WHOLE, FIELD, STANDARD UNITS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 --- --- --- --- --- --- --- --- --- 5.4 5.2 5.3
2 6.4 6.3 6.4 --- --- --- --- --- --- 5.2 5.1 5.2
3 6.5 6.1 6.3 6.4 5.6 6.3 --- --- --- 5.2 4.9 5.0
4 6.1 5.8 6.0 6.5 5.6 6.2 --- --- --- 5.3 5.0 5.2
5 5.8 5.1 5.4 5.6 5.0 5.2 6.8 6.7 6.8 5.2 5.1 5.1
6 5.1 4.9 5.0 5.0 4.9 4.9 6.7 6.1 6.3 5.1 5.0 5.0
7 4.9 4.8 4.8 4.9 4.8 4.8 6.2 4.8 5.8 5.0 4.9 5.0
8 4.8 4.7 4.7 4.8 4.7 4.7 5.3 5.0 5.1 4.9 4.8 4.9
9 4.7 4.4 4.6 4.7 4.6 4.7 --- --- --- 5.2 4.8 5.0
10 4.6 4.4 4.5 --- --- --- --- --- --- 5.2 4.8 4.9
11 4.4 4.3 4.4 --- --- --- 4.7 4.7 4.7 5.0 4.9 5.0
12 4.3 4.2 4.3 --- --- --- 4.7 4.5 4.6 5.0 4.9 5.0
13 --- --- --- --- --- --- 5.8 3.9 4.5 5.0 4.9 5.0
14 --- --- --- --- --- --- 6.7 4.9 6.5 4.9 4.9 4.9
15 --- --- --- --- --- --- 6.7 4.6 6.2 4.9 4.8 4.9
16 --- --- --- --- --- --- 7.2 6.5 6.9 4.9 4.8 4.8
17 --- --- --- --- --- --- --- --- --- 4.8 4.8 4.8
18 --- --- --- --- --- --- --- --- --- 4.8 4.8 4.8
19 --- --- --- --- --- --- --- --- --- 4.8 4.8 4.8
20 6.0 5.5 5.8 --- --- --- 6.9 6.3 6.6 4.8 4.7 4.7
21 5.5 5.2 5.3 --- --- --- 6.7 6.5 6.6 5.2 4.5 4.8
22 --- --- --- --- --- --- 6.6 6.5 6.5 5.1 4.9 5.0
23 --- --- --- --- --- --- 6.6 6.5 6.5 4.9 4.9 4.9
24 --- --- --- --- --- --- 6.5 6.3 6.4 --- --- ---
25 --- --- --- --- --- --- 6.3 6.2 6.2 --- --- ---
26 --- --- --- --- --- --- 6.2 6.1 6.2 4.8 4.8 4.8
27 --- --- --- --- --- --- 6.1 5.9 6.0 4.8 4.8 4.8
28 --- --- --- --- --- --- 6.0 5.8 5.9 4.8 4.8 4.8
29 --- --- --- --- --- --- 6.2 5.7 5.9 4.8 4.7 4.8
30 --- --- --- --- --- --- 5.8 5.7 5.7 4.7 4.6 4.7
31 --- --- --- --- --- --- 5.7 5.4 5.6 --- --- ---
MONTH 6.5 4.2 5.2 6.5 4.6 5.3 7.2 3.9 6.0 5.4 4.5 4.9
YEAR 7.2 3.9 5.3
03158200 MONDAY CREEK AT DOANVILLE, OHIO
WATER TEMPERATURE, DEGREES CELSIUS, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 --- --- --- --- --- --- --- --- --- 20.5 18.5 19.5
2 17.5 16.5 17.0 --- --- --- --- --- --- 21.0 19.5 20.5
3 17.5 16.0 17.0 23.0 22.0 22.5 --- --- --- 21.0 19.0 20.0
4 16.5 15.0 15.5 22.5 21.0 22.0 --- --- --- 19.0 17.0 17.5
5 17.0 15.0 16.0 21.0 20.0 20.5 21.5 20.5 21.0 17.5 16.0 16.5
6 17.5 15.5 16.5 20.5 18.5 19.5 20.5 18.5 19.5 17.5 16.0 17.0
7 17.0 16.0 16.5 21.0 18.5 20.0 20.0 17.5 19.0 18.5 16.5 17.5
8 16.5 15.5 16.0 21.5 19.5 20.5 19.5 17.0 18.5 19.5 18.0 18.5
9 17.5 15.5 16.5 21.5 20.5 21.0 --- --- --- 19.0 18.0 18.5
10 18.5 16.0 17.5 --- --- --- --- --- --- 19.0 18.5 18.5
11 18.5 17.0 18.0 --- --- --- 21.5 20.5 21.5 19.0 18.0 18.5
12 19.0 17.5 18.0 --- --- --- 23.0 21.0 22.0 18.5 17.5 18.0
13 --- --- --- --- --- --- 22.5 22.0 22.0 18.0 16.5 17.5
14 --- --- --- --- --- --- 22.5 21.0 22.0 18.0 16.5 17.0
15 --- --- --- --- --- --- 22.5 21.0 21.5 18.5 17.5 18.0
16 --- --- --- --- --- --- 22.5 21.0 22.0 19.0 18.0 18.5
17 --- --- --- --- --- --- --- --- --- 19.0 18.0 18.5
18 --- --- --- --- --- --- --- --- --- 19.0 17.5 18.5
19 --- --- --- --- --- --- --- --- --- 18.5 17.0 18.0
20 21.5 19.0 20.5 --- --- --- 20.5 20.0 20.0 19.0 18.0 18.5
21 22.5 20.5 21.5 --- --- --- 20.0 19.0 19.5 18.0 16.0 17.0
22 --- --- --- --- --- --- 19.0 18.0 18.5 16.0 14.5 15.5
23 --- --- --- --- --- --- 18.0 17.5 18.0 15.5 14.5 14.5
24 --- --- --- --- --- --- 18.0 17.0 17.5 --- --- ---
25 --- --- --- --- --- --- 18.5 17.0 17.5 --- --- ---
26 --- --- --- --- --- --- 19.0 18.0 18.5 15.0 14.0 14.5
27 --- --- --- --- --- --- 20.0 18.5 19.5 15.5 13.0 14.5
28 --- --- --- --- --- --- 22.5 19.5 21.0 15.0 14.0 14.5
29 --- --- --- --- --- --- 20.0 19.0 20.0 16.0 14.5 15.0
30 --- --- --- --- --- --- 19.5 18.5 19.0 16.0 15.5 15.5
31 --- --- --- --- --- --- 19.5 18.0 19.0 --- --- ---
MONTH 22.5 15.0 17.5 23.0 18.5 21.0 23.0 17.0 20.0 21.0 13.0 17.5
YEAR 23.0 13.0 18.5
03158200 MONDAY CREEK AT DOANVILLE, OHIO
OXYGEN DISSOLVED (MG/L), WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 --- --- --- --- --- --- --- --- --- 9.7 8.3 9.2
2 8.5 7.6 8.0 --- --- --- --- --- --- 9.5 7.8 8.8
3 8.6 7.9 8.2 8.3 7.8 8.1 --- --- --- 8.8 7.7 8.3
4 9.5 8.5 9.1 7.9 6.9 7.6 --- --- --- 8.5 7.8 8.3
5 10.0 8.8 9.4 --- --- --- 7.6 7.3 7.5 8.6 8.3 8.5
6 9.9 8.1 9.0 --- --- --- 8.4 7.6 8.1 8.6 8.5 8.5
7 9.1 8.1 8.7 --- --- --- 8.7 7.1 8.4 8.5 8.3 8.5
8 10.5 9.0 9.7 10.6 10.2 10.5 8.7 8.4 8.6 8.3 8.2 8.2
9 9.7 8.3 9.0 11.0 10.2 10.6 --- --- --- 8.3 8.1 8.2
10 9.2 8.1 8.6 --- --- --- --- --- --- 8.3 8.1 8.2
11 8.9 8.0 8.4 --- --- --- 8.5 8.0 8.3 8.4 8.1 8.3
12 8.9 8.2 8.6 --- --- --- 8.3 8.0 8.2 8.5 8.3 8.4
13 --- --- --- --- --- --- --- --- --- 8.7 8.4 8.6
14 --- --- --- --- --- --- --- --- --- 8.7 8.6 8.6
15 --- --- --- --- --- --- --- --- --- 8.6 8.4 8.5
16 --- --- --- --- --- --- 8.5 6.7 7.5 8.5 8.3 8.4
17 --- --- --- --- --- --- --- --- --- 8.4 8.2 8.3
18 --- --- --- --- --- --- --- --- --- 8.4 8.2 8.3
19 --- --- --- --- --- --- --- --- --- 8.6 8.2 8.4
20 9.1 8.5 9.0 --- --- --- 9.3 8.7 8.8 8.4 8.1 8.3
21 9.1 8.7 9.0 --- --- --- 9.1 8.7 8.9 8.8 8.2 8.5
22 --- --- --- --- --- --- 9.2 8.9 9.1 9.1 8.8 8.9
23 --- --- --- --- --- --- 9.5 9.1 9.3 9.2 8.9 9.1
24 --- --- --- --- --- --- 9.5 9.3 9.4 --- --- ---
25 --- --- --- --- --- --- 9.4 9.0 9.2 --- --- ---
26 --- --- --- --- --- --- 9.1 8.7 8.9 8.9 8.2 8.3
27 --- --- --- --- --- --- 8.7 8.1 8.4 8.8 8.5 8.7
28 --- --- --- --- --- --- --- --- --- 8.7 8.5 8.6
29 --- --- --- --- --- --- 9.0 8.0 8.3 8.5 8.0 8.2
30 --- --- --- --- --- --- 9.3 8.3 8.8 8.0 7.8 7.9
31 --- --- --- --- --- --- 9.7 8.6 9.1 --- --- ---
MONTH 10.5 7.6 8.8 11.0 6.9 9.2 9.7 6.7 8.6 9.7 7.7 8.5
YEAR 11.0 6.7 8.6