RED RIVER OF THE NORTH BASIN 05056060 MAUVAIS COULEE TRIBUTARY NO. 3 NEAR CANDO, ND-Continued WATER-QUALITY RECORDS PERIOD OF RECORD.--Water year 1986 to current year. WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Time Instan- taneous dis- charge, cfs (00061) pH, water, unfltrd field, std units (00400) pH, water, unfltrd lab, std units (00403) Specif. conduc- tance, wat unf lab, uS/cm 25 degC (90095) Specif. conduc- tance, wat unf uS/cm 25 degC (00095) Temper- ature, air, deg C (00020) Temper- ature, water, deg C (00010) Hard- ness, water, mg/L as CaCO3 (00900) Calcium water, fltrd, mg/L (00915) Magnes- ium, water, fltrd, mg/L (00925) Potas- sium, water, fltrd, mg/L (00935) Sodium adsorp- tion ratio (00931) MAR 30... 1205 42 -- -- -- 1,270 3.5 0.5 -- -- -- -- -- APR 14... 1535 81 7.4 7.6 612 610 8.0 7.0 250 53.7 29.2 14.2 0.7 28... 1350 14 -- -- -- 847 18.5 13.5 -- -- -- -- -- MAY 27... 0835 22 -- -- -- 1,450 0.5 11.0 -- -- -- -- -- JUN 29... 1220 16 -- -- -- 978 22.5 20.5 -- -- -- -- -- AUG 04... 1540 0.35 8.2 8.4 1,400 1,410 18.0 22.0 530 101 67.5 13.8 2 WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Sodium, water, fltrd, mg/L (00930) Sodium, percent (00932) ANC, wat unf fixed end pt, lab, mg/L as CaCO3 (90410) Chlor- ide, water, fltrd, mg/L (00940) Fluor- ide, water, fltrd, mg/L (00950) Silica, water, fltrd, mg/L (00955) Sulfate water, fltrd, mg/L (00945) Residue water, fltrd, sum of consti- tuents mg/L (70301) Residue water, fltrd, tons/d (70302) Arsenic water, fltrd, ug/L (01000) Iron, water, fltrd, ug/L (01046) Lead, water, fltrd, ug/L (01049) Lithium water, fltrd, ug/L (01130) MAR 30... -- -- -- -- -- -- -- -- -- -- -- -- -- APR 14... 27.2 18 134 17.2 0.15 26.7 153 377 88.3 5.8 160 1 30 28... -- -- -- -- -- -- -- -- -- -- -- -- -- MAY 27... -- -- -- -- -- -- -- -- -- -- -- -- -- JUN 29... -- -- -- -- -- -- -- -- -- -- -- -- -- AUG 04... 102 29 246 67.6 0.14 8.65 435 935 0.89 8.1 20 <1 90 WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Mangan- ese, water, fltrd, ug/L (01056) Mercury water, fltrd, ug/L (71890) Molyb- denum, water, fltrd, ug/L (01060) Selen- ium, water, fltrd, ug/L (01145) Stront- ium, water, fltrd, ug/L (01080) MAR 30... -- -- -- -- -- APR 14... 10 <0.20 2 5 200 28... -- -- -- -- -- MAY 27... -- -- -- -- -- JUN 29... -- -- -- -- -- AUG 04... 40 <0.20 <1 2 530 Remark codes used in this table: < -- Less than
