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RED RIVER OF THE NORTH BASIN
05057000 SHEYENNE RIVER NEAR COOPERSTOWN, ND
LOCATION.--Lat 47o25'58", long 98o01'38", in NW1/4NW1/4SW1/4 sec.26, T.146 N., R.58 W., Griggs County, Hydrologic Unit 09020203,
on right bank at Ueland Dam 0.7 mi downstream from State Highway 200, and 5 mi east of Cooperstown.
DRAINAGE AREA.--6,470 mi2, approximately, of which about 5,200 mi2 is probably noncontributing, includes 3,800 mi2 in closed
basins.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.--October 1944 to current year. Monthly discharge only for some periods, published in WSP 1308.
REVISED RECORDS.--WSP 1728: Drainage area. WRD ND-80-1: Gage datum.
GAGE.--Water-stage recorder and artificial control. Datum of gage is 1,271.76 ft above sea level (Coast and Geodetic Survey
bench mark). Aug. 31, 1950, to Oct. 22, 1985, gage located on right bank 300 ft downstream of present site and datum. Prior
to Aug. 3, 1950, nonrecording gage at site 150 ft downstream of present site at same datum.
REMARKS.--Records good except for periods of estimated discharge, which are poor.
DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
1 22 56 e60 e20 e23 e20 1270 548 621 484 230 298
2 20 55 e60 e20 e22 e21 1330 501 586 463 217 287
3 19 51 e61 e20 e22 e21 1480 472 550 415 207 281
4 28 50 e58 e20 e22 e21 1890 457 518 377 199 277
5 39 e49 e56 e20 e23 e21 3370 455 615 345 192 281
6 40 47 e54 e20 e24 e21 3660 503 802 320 184 281
7 51 42 e52 e20 e24 e21 3430 525 900 295 184 278
8 60 44 e49 e20 e24 e21 3260 522 872 298 179 273
9 58 45 e46 e20 e24 e21 3170 523 739 384 180 268
10 56 45 e45 e20 e24 e22 2880 734 625 527 179 266
11 55 24 e44 e21 e23 e22 2460 928 568 568 172 265
12 58 39 e44 e21 e23 e22 2100 852 536 567 165 261
13 61 e43 e43 e21 e23 e22 1930 829 501 558 165 251
14 62 e45 e41 e21 e22 e22 1820 836 464 532 153 240
15 66 e45 e40 e21 e22 e23 1720 919 434 500 168 232
16 66 e44 e38 e21 e22 e25 1690 979 408 481 216 224
17 78 e43 e35 e21 e21 e27 1770 1020 382 480 284 216
18 85 e40 e33 e20 e21 e30 1890 1080 361 481 338 209
19 74 e38 e31 e21 e21 e35 2190 1120 339 472 379 202
20 66 e37 e30 e21 e21 e40 2420 1170 320 442 403 195
21 61 e38 e29 e21 e21 e60 2260 1220 310 400 398 187
22 54 e40 e29 e21 e21 e100 2020 1190 308 379 379 182
23 50 e42 e28 e20 e21 e150 1720 1130 301 371 363 177
24 48 e44 e27 e20 e21 e180 1430 1080 349 363 355 169
25 52 e48 e26 e21 e21 e210 1190 1030 347 363 346 163
26 61 e54 e24 e22 e21 e270 986 964 319 357 337 160
27 56 e58 e22 e22 e21 e410 857 889 310 340 328 159
28 55 e60 e21 e23 e20 e700 746 831 317 316 320 157
29 53 e60 e21 e23 --- e1000 668 766 328 292 316 154
30 55 e60 e20 e23 --- e1150 604 705 379 269 311 149
31 58 --- e20 e23 --- 1210 --- 660 --- 247 304 ---
TOTAL 1667 1386 1187 648 618 5918 58211 25438 14409 12686 8151 6742
MEAN 53.8 46.2 38.3 20.9 22.1 191 1940 821 480 409 263 225
MAX 85 60 61 23 24 1210 3660 1220 900 568 403 298
MIN 19 24 20 20 20 20 604 455 301 247 153 149
AC-FT 3310 2750 2350 1290 1230 11740 115500 50460 28580 25160 16170 13370
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1945 - 1999, BY WATER YEAR (WY)
MEAN 34.9 31.4 19.8 13.0 15.0 189 661 250 126 96.5 58.2 35.7
MAX 392 255 119 68.2 112 1381 2623 1953 480 640 1033 321
(WY) 1995 1995 1995 1995 1998 1995 1996 1950 1999 1993 1993 1994
MIN .83 2.83 3.14 1.94 .000 2.14 42.4 37.3 6.66 3.84 .68 .000
(WY) 1964 1977 1977 1964 1963 1964 1991 1961 1961 1961 1961 1959
SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1945 - 1999
ANNUAL TOTAL 54540 137061
ANNUAL MEAN 149 376 127
HIGHEST ANNUAL MEAN 399 1950
LOWEST ANNUAL MEAN 13.2 1977
HIGHEST DAILY MEAN 1510 Apr 8 3660 Apr 6 7410 Apr 17 1950
LOWEST DAILY MEAN 12 Sep 28 19 Oct 3 .00 Aug 29 1959
ANNUAL SEVEN-DAY MINIMUM 14 Sep 23 20 Dec 30 .00 Aug 29 1959
INSTANTANEOUS PEAK FLOW 3750 Apr 6 7830 Apr 17 1950
INSTANTANEOUS PEAK STAGE 17.70 Apr 6 19.13 Apr 18 1996
ANNUAL RUNOFF (AC-FT) 108200 271900 92360
10 PERCENT EXCEEDS 365 1010 271
50 PERCENT EXCEEDS 54 165 26
90 PERCENT EXCEEDS 22 21 4.2
e Estimated
WATER-QUALITY RECORDS
PERIOD OF RECORD.--Water year 1960 to current year.
PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: June 1997 to current year.
SPECIFIC CONDUCTANCE: June 1997 to current year.
INSTRUMENTATION.--Water-quality sensors since June 1997.
REMARKS.--Records poor.
EXTREMES FOR PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: Maximum recorded, 25.8C, June 27, 1997; minimum recorded, 0.5C, on many days.
SPECIFIC CONDUCTANCE: Maximum recorded, 1,430 microsiemens, Jan. 12 and 13, 1999; minimum recorded, 565 microsiemens, Mar.
25, 1999.
EXTREMES FOR CURRENT YEAR.--
WATER TEMPERATURE: Maximum recorded, 22.3C, June 8; minimum recorded, 0.5C, on many days.
SPECIFIC CONDUCTANCE: Maximum recorded, 1,430 microsiemens, Jan. 12 and 13; minimum recorded, 565 microsiemens, Mar. 25.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DIS- DIS- PH PH SPE-
CHARGE, CHARGE, WATER WATER CIFIC SPE- HARD-
IN INST. WHOLE WHOLE CON- CIFIC NESS CALCIUM
CUBIC CUBIC FIELD LAB DUCT- CON- TEMPER- TEMPER- TOTAL DIS-
FEET FEET (STAND- (STAND- ANCE DUCT- ATURE ATURE (MG/L SOLVED
DATE TIME PER PER ARD ARD LAB ANCE AIR WATER AS (MG/L
SECOND SECOND UNITS) UNITS) (US/CM) (US/CM) (DEG C) (DEG C) CACO3) AS CA)
(00060) (00061) (00400) (00403) (90095) (00095) (00020) (00010) (00900) (00915)
OCT
22... 1240 -- 53 -- -- -- 963 13.5 8.0 -- --
DEC
08... 1205 -- 50 -- -- -- 1000 -1.5 1.0 -- --
JAN
29... 1245 23 -- -- -- -- 1270 -- .5 -- --
FEB
08... 1400 24 -- -- -- -- 1250 -- .6 -- --
09... 1015 -- 24 -- -- -- 1250 -- .5 -- --
MAR
01... 1100 20 -- -- -- -- 1050 -- .7 -- --
22... 1400 100 -- -- -- -- 780 -- .6 -- --
31... 0915 -- 1210 7.9 -- 385 385 6.0 1.5 130 30
APR
08... 1145 -- 3280 -- -- -- 405 -- 6.5 -- --
12... 1235 -- 2060 -- -- -- 433 13.5 9.0 -- --
MAY
03... 1335 -- 463 -- -- -- 840 -- 23.0 -- --
24... 1400 1080 -- -- -- -- 902 -- 17.1 -- --
JUN
11... 1025 -- 539 -- -- -- 980 -- 19.5 -- --
JUL
01... 0900 484 -- -- -- -- 1040 -- 14.0 -- --
20... 1350 -- 455 8.1 8.1 1000 1020 -- 26.5 320 59
AUG
11... 0800 172 -- -- -- -- 1210 -- 17.4 -- --
23... 1145 -- 362 -- -- -- 1120 -- 17.0 -- --
SEP
17... 0900 216 -- -- -- -- 971 -- 14.8 -- --
ANC SOLIDS,
MAGNE- POTAS- SODIUM UNFLTRD CHLO- FLUO- SOLIDS, RESIDUE
SIUM, SIUM, AD- SODIUM, TIT 4.5 RIDE, RIDE, SULFATE DIS- AT 180
DIS- DIS- SORP- DIS- LAB DIS- DIS- DIS- SOLVED DEG. C
SOLVED SOLVED TION SOLVED (MG/L SOLVED SOLVED SOLVED (TONS DIS-
DATE (MG/L (MG/L RATIO SODIUM (MG/L AS (MG/L (MG/L (MG/L PER SOLVED
AS MG) AS K) PERCENT AS NA) CACO3) AS CL) AS F) AS SO4) DAY) (MG/L)
(00925) (00935) (00931) (00932) (00930) (90410) (00940) (00950) (00945) (70302) (70300)
OCT
22... -- -- -- -- -- -- -- -- -- -- --
DEC
08... -- -- -- -- -- -- -- -- -- -- --
JAN
29... -- -- -- -- -- -- -- -- -- -- --
FEB
08... -- -- -- -- -- -- -- -- -- -- --
09... -- -- -- -- -- -- -- -- -- -- --
MAR
01... -- -- -- -- -- -- -- -- -- -- --
22... -- -- -- -- -- -- -- -- -- -- --
31... 13 7.7 1 30 27 119 5.9 .10 79 849 260
APR
08... -- -- -- -- -- -- -- -- -- -- --
12... -- -- -- -- -- -- -- -- -- -- --
MAY
03... -- -- -- -- -- -- -- -- -- -- --
24... -- -- -- -- -- -- -- -- -- -- --
JUN
11... -- -- -- -- -- -- -- -- -- -- --
JUL
01... -- -- -- -- -- -- -- -- -- -- --
20... 41 9.9 3 42 110 399 15 .20 180 833 678
AUG
11... -- -- -- -- -- -- -- -- -- -- --
23... -- -- -- -- -- -- -- -- -- -- --
SEP
17... -- -- -- -- -- -- -- -- -- -- --
SOLIDS,
SUM OF MANGA- MOLYB- SELE- STRON-
CONSTI- ARSENIC IRON, LEAD, LITHIUM NESE, MERCURY DENUM, NIUM, TIUM,
TUENTS, DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS- DIS-
DIS- SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED SOLVED
DATE SOLVED (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L (UG/L
(MG/L) AS AS) AS FE) AS PB) AS LI) AS MN) AS HG) AS MO) AS SE) AS SR)
(70301) (01000) (01046) (01049) (01130) (01056) (71890) (01060) (01145) (01080)
OCT
22... -- -- -- -- -- -- -- -- -- --
DEC
08... -- -- -- -- -- -- -- -- -- --
JAN
29... -- -- -- -- -- -- -- -- -- --
FEB
08... -- -- -- -- -- -- -- -- -- --
09... -- -- -- -- -- -- -- -- -- --
MAR
01... -- -- -- -- -- -- -- -- -- --
22... -- -- -- -- -- -- -- -- -- --
31... 235 2 90 1.0 20 220 <.1 <1.0 <1 230
APR
08... -- -- -- -- -- -- -- -- -- --
12... -- -- -- -- -- -- -- -- -- --
MAY
03... -- -- -- -- -- -- -- -- -- --
24... -- -- -- -- -- -- -- -- -- --
JUN
11... -- -- -- -- -- -- -- -- -- --
JUL
01... -- -- -- -- -- -- -- -- -- --
20... 655 6 10 <1.0 70 50 <.1 <1.0 <1 350
AUG
11... -- -- -- -- -- -- -- -- -- --
23... -- -- -- -- -- -- -- -- -- --
SEP
17... -- -- -- -- -- -- -- -- -- --
TEMPERATURE, WATER (DEG. C), WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
OCTOBER NOVEMBER DECEMBER JANUARY
1 --- --- --- 8.1 7.4 7.7 1.1 1.0 1.0 .6 .6 .6
2 --- --- --- 7.5 6.6 7.0 1.0 .9 .9 .6 .6 .6
3 --- --- --- 6.6 5.2 5.8 1.0 .9 .9 .6 .5 .6
4 --- --- --- 5.2 4.3 4.7 .9 .8 .9 .5 .5 .5
5 --- --- --- 4.3 2.8 3.4 .9 .8 .8 .6 .5 .5
6 --- --- --- 2.8 1.9 2.2 .9 .8 .8 .5 .5 .5
7 --- --- --- 1.9 1.6 1.8 .8 .7 .7 .6 .5 .5
8 --- --- --- 1.8 1.6 1.7 --- --- --- .5 .5 .5
9 --- --- --- 1.7 1.6 1.6 --- --- --- .5 .5 .5
10 --- --- --- 1.9 1.6 1.7 --- --- --- .5 .5 .5
11 --- --- --- 2.0 1.5 1.7 --- --- --- .5 .5 .5
12 --- --- --- 1.8 1.5 1.7 .7 .6 .7 .5 .5 .5
13 --- --- --- 1.8 1.5 1.6 .7 .6 .7 .5 .5 .5
14 --- --- --- 1.6 1.4 1.5 .7 .7 .7 .6 .5 .5
15 --- --- --- 1.5 1.4 1.4 .7 .7 .7 .6 .5 .5
16 --- --- --- 1.4 1.3 1.3 .7 .7 .7 .6 .5 .5
17 --- --- --- 1.4 1.3 1.3 .7 .6 .6 .6 .5 .6
18 --- --- --- 1.3 1.2 1.3 .6 .6 .6 .6 .5 .6
19 --- --- --- 1.3 1.2 1.2 .6 .5 .6 .6 .6 .6
20 --- --- --- 1.3 1.2 1.3 .6 .5 .6 .6 .5 .6
21 --- --- --- 1.3 1.2 1.3 .6 .6 .6 .5 .5 .5
22 --- --- --- 1.2 1.2 1.2 .6 .6 .6 .5 .5 .5
23 --- --- --- 1.3 1.2 1.2 .6 .6 .6 .5 .5 .5
24 --- --- --- 1.2 1.1 1.2 .6 .6 .6 .5 .5 .5
25 --- --- --- 1.2 1.1 1.1 .6 .6 .6 .5 .5 .5
26 --- --- --- 1.2 1.0 1.1 .6 .6 .6 .5 .5 .5
27 --- --- --- 1.1 1.0 1.1 .6 .6 .6 --- --- ---
28 --- --- --- 1.1 1.0 1.1 .6 .6 .6 --- --- ---
29 --- --- --- 1.1 .9 1.0 .6 .6 .6 --- --- ---
30 --- --- --- 1.1 .9 1.0 .6 .6 .6 .5 .5 .5
31 8.6 8.0 8.3 --- --- --- .6 .6 .6 .5 .5 .5
MONTH --- --- --- 8.1 .9 2.1 --- --- --- --- --- ---
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
FEBRUARY MARCH APRIL MAY
1 .5 .5 .5 .7 .7 .7 5.9 3.2 4.8 --- --- ---
2 .5 .5 .5 .7 .7 .7 3.2 2.1 2.3 --- --- ---
3 .6 .5 .5 .7 .7 .7 2.1 1.8 1.9 --- --- ---
4 .5 .5 .5 .7 .7 .7 2.7 1.8 2.2 18.5 17.9 18.2
5 .6 .5 .5 .7 .7 .7 3.1 2.0 2.4 18.4 17.7 18.1
6 .5 .5 .5 .7 .7 .7 4.1 3.1 3.5 18.1 17.6 17.8
7 .6 .5 .5 .7 .7 .7 6.5 3.9 4.9 17.6 14.8 16.0
8 .6 .5 .5 .7 .7 .7 8.1 6.1 7.0 15.2 13.6 14.4
9 .6 .5 .5 .7 .7 .7 9.3 7.7 8.4 14.8 13.1 14.0
10 .6 .5 .6 .7 .7 .7 9.0 7.8 8.3 13.1 10.9 11.7
11 .6 .5 .5 .7 .7 .7 8.4 7.2 7.8 13.9 11.8 12.7
12 .6 .5 .5 .7 .7 .7 10.1 8.4 9.1 14.0 13.0 13.5
13 .6 .5 .6 .7 .7 .7 12.0 10.1 10.8 13.7 13.1 13.4
14 .6 .6 .6 .7 .7 .7 12.3 11.7 12.1 13.6 13.3 13.5
15 .6 .6 .6 .7 .7 .7 11.7 9.4 10.5 15.8 13.3 14.4
16 .6 .6 .6 .7 .7 .7 9.4 6.7 7.9 16.9 15.7 16.3
17 .6 .6 .6 .7 .7 .7 6.7 5.6 6.1 16.9 16.3 16.6
18 .6 .5 .6 .7 .7 .7 8.5 6.2 7.0 17.1 15.9 16.5
19 .7 .6 .7 .8 .7 .7 10.9 8.5 9.5 17.8 16.8 17.2
20 .7 .6 .7 .8 .7 .7 11.5 10.9 11.2 18.9 17.6 18.2
21 .7 .6 .7 1.0 .8 .9 --- --- --- 18.9 18.3 18.5
22 .7 .7 .7 1.2 .9 1.1 --- --- --- 19.0 18.3 18.5
23 .7 .7 .7 1.3 1.2 1.3 --- --- --- 18.3 16.8 17.7
24 .7 .7 .7 1.4 1.3 1.4 --- --- --- 17.5 16.5 16.9
25 .7 .7 .7 1.4 1.4 1.4 --- --- --- 17.5 16.6 17.0
26 .7 .7 .7 1.4 1.1 1.3 --- --- --- 18.0 17.1 17.5
27 .7 .7 .7 1.6 1.3 1.5 --- --- --- 18.5 17.6 18.0
28 .7 .7 .7 1.9 1.6 1.7 --- --- --- 18.8 17.9 18.3
29 --- --- --- 2.0 1.7 1.8 --- --- --- 19.6 18.6 19.0
30 --- --- --- 4.1 1.8 2.4 --- --- --- 19.2 17.9 18.7
31 --- --- --- 5.9 4.1 5.1 --- --- --- 17.9 16.9 17.3
MONTH .7 .5 .6 5.9 .7 1.1 --- --- --- --- --- ---
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 17.7 16.9 17.3 --- --- --- 16.8 16.1 16.5 17.2 16.1 16.5
2 18.3 16.8 17.5 15.7 14.3 15.0 16.6 16.1 16.3 16.1 14.6 15.3
3 18.7 17.7 18.1 16.5 14.9 15.6 16.9 16.2 16.6 14.6 13.5 13.9
4 19.3 17.8 18.4 16.3 15.7 16.0 17.2 16.3 16.7 16.7 13.4 14.8
5 20.0 18.9 19.4 16.3 15.6 15.9 17.5 16.7 17.1 15.1 14.2 14.6
6 21.3 19.1 20.1 16.5 15.4 15.9 17.9 17.3 17.6 16.9 14.2 15.1
7 21.9 21.0 21.4 16.5 15.6 16.1 17.9 17.3 17.7 16.9 15.0 16.2
8 22.3 21.5 21.8 16.4 14.8 15.5 17.3 16.5 16.8 17.2 13.7 15.9
9 21.9 21.3 21.6 14.8 13.7 14.2 17.2 16.4 16.8 15.5 14.2 14.9
10 21.3 20.5 20.8 14.9 13.4 14.2 17.9 16.9 17.4 16.0 14.5 15.3
11 20.6 19.5 20.1 16.4 14.1 15.1 17.9 17.3 17.7 15.8 14.9 15.3
12 19.5 18.5 19.0 17.1 15.6 16.2 17.3 14.6 16.1 15.2 14.2 14.7
13 19.1 18.1 18.4 17.9 16.5 17.0 14.6 13.7 14.2 15.3 14.1 14.4
14 18.1 17.0 17.6 18.3 17.3 17.7 15.4 14.1 14.7 14.4 12.7 13.8
15 17.7 16.5 17.0 18.0 17.2 17.6 16.2 15.4 15.8 15.0 13.2 14.1
16 17.2 15.6 16.5 17.7 16.9 17.3 16.3 15.6 16.0 15.8 13.6 14.6
17 17.2 15.5 16.4 17.2 16.4 16.8 16.3 15.6 16.0 17.2 15.1 15.9
18 17.0 15.9 16.5 16.8 16.2 16.4 16.1 15.1 15.6 17.4 16.6 16.9
19 16.4 15.5 15.7 16.9 15.8 16.3 16.2 14.8 15.5 17.2 15.6 16.5
20 16.5 15.2 15.8 17.1 15.9 16.7 16.5 15.2 15.8 16.0 14.9 15.3
21 17.0 15.9 16.4 17.9 16.8 17.3 17.2 15.7 16.4 15.6 14.2 15.0
22 17.5 16.6 17.1 17.9 17.3 17.6 17.5 16.4 16.9 16.6 14.9 15.6
23 17.9 16.9 17.4 18.2 17.2 17.6 17.3 16.3 16.8 16.7 15.8 16.1
24 18.0 16.7 17.4 19.2 17.7 18.3 17.6 16.1 16.8 17.5 15.6 16.2
25 --- --- --- 19.2 18.5 18.9 17.9 16.6 17.2 17.2 15.2 16.1
26 --- --- --- 19.0 18.0 18.5 18.5 17.3 17.9 15.6 14.3 15.0
27 --- --- --- 18.5 17.7 18.2 18.7 17.5 18.1 14.6 13.1 14.0
28 --- --- --- 18.6 17.6 18.1 18.4 17.5 17.9 14.1 12.1 13.1
29 --- --- --- 18.8 18.0 18.4 17.7 16.3 16.8 12.9 11.5 12.1
30 --- --- --- 18.9 17.9 18.3 16.3 15.5 15.8 12.2 10.3 11.1
31 --- --- --- 17.9 16.7 17.3 17.2 15.6 16.2 --- --- ---
MONTH --- --- --- --- --- --- 18.7 13.7 16.6 17.5 10.3 14.9
SPECIFIC CONDUCTANCE (MICROSIEMENS/CM AT 25 DEG.C), WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
OCTOBER NOVEMBER DECEMBER JANUARY
1 970 962 965 939 933 937 975 963 969 1280 1270 1270
2 968 962 965 973 930 942 968 958 963 1300 1280 1290
3 972 960 967 997 973 991 959 950 953 1310 1300 1310
4 964 947 958 994 976 984 951 941 947 1320 1310 1310
5 947 931 938 997 977 987 958 944 950 1330 1310 1320
6 949 934 942 1010 997 1000 971 958 964 1330 1330 1330
7 941 908 921 1020 1010 1010 992 971 982 1340 1330 1330
8 926 903 917 1020 1020 1020 --- --- --- 1360 1340 1350
9 936 917 923 1020 1010 1020 --- --- --- 1380 1360 1370
10 929 908 915 1020 1020 1020 --- --- --- 1400 1380 1390
11 971 920 951 1020 1000 1010 --- --- --- 1420 1400 1410
12 971 961 967 1020 1020 1020 1050 1040 1040 1430 1420 1420
13 963 945 957 1040 1020 1040 1050 1040 1050 1430 1420 1420
14 945 930 935 1050 1040 1050 1040 1040 1040 1420 1420 1420
15 963 938 955 1060 1050 1060 1050 1040 1040 1420 1420 1420
16 970 953 959 1060 1060 1060 1060 1050 1050 1420 1410 1420
17 971 945 953 1060 1040 1060 1060 1050 1060 1420 1400 1410
18 1010 943 954 1040 1040 1040 1080 1060 1070 1410 1400 1400
19 1010 940 973 1040 1030 1040 1100 1080 1090 1400 1390 1390
20 944 920 928 1040 1030 1040 1120 1100 1110 1390 1370 1380
21 998 935 981 1040 1030 1030 1140 1120 1130 1370 1350 1360
22 --- --- --- 1030 1020 1030 1160 1140 1160 1350 1330 1340
23 --- --- --- 1020 1010 1020 1180 1160 1170 1330 1310 1320
24 --- --- --- 1010 997 1000 1200 1180 1190 1310 1290 1300
25 --- --- --- 999 992 995 1210 1190 1200 1290 1280 1290
26 --- --- --- 993 977 984 1230 1210 1220 1280 1270 1270
27 --- --- --- 977 968 972 1240 1230 1240 --- --- ---
28 --- --- --- 994 968 983 1250 1240 1250 --- --- ---
29 --- --- --- 997 988 994 1260 1250 1250 --- --- ---
30 --- --- --- 988 974 981 1260 1260 1260 1270 1260 1270
31 954 931 938 --- --- --- 1270 1260 1270 1270 1260 1260
MONTH --- --- --- 1060 930 1010 --- --- --- --- --- ---
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
FEBRUARY MARCH APRIL MAY
1 1260 1250 1250 1060 1040 1050 --- --- --- --- --- ---
2 1250 1250 1250 1040 1030 1030 --- --- --- --- --- ---
3 1250 1240 1240 1030 1020 1030 --- --- --- --- --- ---
4 1240 1240 1240 1020 1020 1020 --- --- --- 754 740 746
5 1240 1240 1240 1020 1020 1020 --- --- --- 777 754 763
6 1240 1240 1240 1020 1010 1010 --- --- --- 840 777 809
7 1240 1240 1240 1020 1000 1010 --- --- --- 863 840 859
8 1250 1240 1240 1010 1000 1000 --- --- --- 881 863 873
9 1250 1250 1250 1010 1000 1010 --- --- --- 893 873 879
10 1250 1240 1240 1010 1000 1010 --- --- --- 904 807 851
11 1240 1220 1230 1010 1010 1010 --- --- --- 825 760 792
12 1220 1210 1220 1010 1010 1010 --- --- --- 854 797 827
13 1220 1210 1210 1010 1000 1010 --- --- --- 883 854 871
14 1210 1210 1210 1000 1000 1000 --- --- --- 883 867 877
15 1210 1210 1210 1000 995 997 --- --- --- 870 858 864
16 1210 1210 1210 995 990 993 --- --- --- 891 860 875
17 1210 1200 1210 990 984 986 --- --- --- 896 890 893
18 1200 1190 1200 984 952 972 --- --- --- 898 893 895
19 1190 1190 1190 952 931 939 --- --- --- 901 896 899
20 1190 1180 1180 932 880 925 --- --- --- 904 898 901
21 1180 1160 1170 880 767 809 --- --- --- 901 885 893
22 1160 1140 1150 767 685 727 --- --- --- 886 879 882
23 1150 1120 1140 685 616 647 --- --- --- 886 877 881
24 1130 1120 1130 648 581 602 --- --- --- 926 885 901
25 1120 1100 1110 646 565 593 --- --- --- 938 926 932
26 1100 1090 1090 --- --- --- --- --- --- 950 936 941
27 1090 1070 1080 --- --- --- --- --- --- 952 940 945
28 1080 1060 1070 --- --- --- --- --- --- 954 937 946
29 --- --- --- --- --- --- --- --- --- 972 952 962
30 --- --- --- --- --- --- --- --- --- 969 959 965
31 --- --- --- --- --- --- --- --- --- 962 956 959
MONTH 1260 1060 1190 --- --- --- --- --- --- --- --- ---
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 969 957 966 1080 1020 1040 1210 1190 1190 1270 1260 1260
2 976 963 969 1080 1030 1050 1190 1170 1170 1260 1240 1250
3 982 974 977 1130 1070 1100 1170 1160 1170 1240 1230 1240
4 984 972 978 1160 1130 1150 1180 1160 1170 1230 1130 1170
5 989 923 976 1150 1110 1130 1190 1180 1180 1180 1160 1170
6 923 706 791 1130 1100 1110 1200 1190 1190 1190 1160 1170
7 759 696 719 1160 1130 1140 1200 1190 1190 1220 1160 1200
8 823 759 795 1180 1160 1170 1190 1180 1180 1250 1170 1190
9 880 823 855 1170 1080 1130 1220 1190 1200 1190 1180 1190
10 908 880 894 1080 972 1040 1220 1210 1220 1180 1170 1180
11 961 908 933 972 904 924 1220 1210 1220 1180 1150 1160
12 971 961 966 984 929 965 1220 1210 1220 1160 1140 1150
13 994 968 979 979 958 969 1230 1210 1220 1150 1120 1140
14 1010 992 999 1000 970 988 1230 1220 1230 1160 1130 1140
15 1020 1010 1010 1020 996 1010 1230 1220 1230 1150 1120 1140
16 1020 1010 1020 1030 1020 1030 1230 1220 1230 1140 1110 1130
17 1030 1010 1020 1040 1020 1020 1230 1220 1220 1120 1100 1110
18 1040 1020 1030 1110 1040 1080 1220 1210 1220 1120 1090 1100
19 1040 1030 1030 1160 1110 1140 1220 1210 1210 1100 1070 1090
20 1040 1030 1040 1180 1160 1160 1210 1180 1200 1100 1070 1090
21 1070 1040 1050 1160 1150 1160 1180 1160 1170 1090 1060 1080
22 1080 1070 1080 1160 1120 1140 1160 1140 1150 1090 1060 1070
23 1100 1080 1090 1140 1120 1130 1140 1120 1130 1080 1060 1070
24 1100 1070 1090 1130 1110 1120 1130 1120 1120 1070 1040 1060
25 1070 1060 1060 1110 1090 1100 1140 1120 1130 1070 1050 1060
26 1070 1060 1060 1120 1090 1100 1140 1130 1140 1060 1050 1060
27 1080 1070 1070 1180 1120 1150 1170 1140 1150 1070 1050 1060
28 1090 1080 1080 1240 1180 1200 1250 1160 1210 1080 1050 1070
29 1090 1070 1080 1260 1230 1240 1250 1240 1250 1090 1060 1080
30 1090 1080 1090 1260 1240 1240 1250 1250 1250 1100 1060 1090
31 --- --- --- 1240 1210 1220 1260 1250 1260 --- --- ---
MONTH 1100 696 990 1260 904 1100 1260 1120 1190 1270 1040 1130
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U.S. Department of the Interior ||
U.S. Geological Survey Maintainer: Webmaster Last update: Tuesday, 31-Aug-2004 13:34:34 EDT Privacy || Disclaimer|| Accessibility || FOIA URL: http://nd.water.usgs.gov/pubs/wdr/wdrnd991/htdocs/d.05057000wq99.html |
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