CANNONBALL RIVER BASIN 06351200 CANNONBALL RIVER NEAR RALEIGH, ND-Continued WATER-QUALITY RECORDS PERIOD OF RECORD.--March 2001 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) OCT 01... 1150 0.03 -- -- -- 1,090 11.5 10.0 -- -- -- -- -- NOV 13... 1625 0.04 -- -- -- 1,020 7.0 1.5 -- -- -- -- -- FEB 19... 1345 1.9 -- -- -- 2,260 4.5 0.5 -- -- -- -- -- MAR 18... 1320 609 7.8 6.8 434 402 10.0 4.5 120 26.3 13.2 11.8 2 APR 06... 1300 100 -- -- -- 1,390 19.5 12.0 -- -- -- -- -- 23... 1300 35 -- -- -- 1,560 13.0 13.5 -- -- -- -- -- MAY 25... 1315 17 -- -- -- 1,800 15.0 12.0 -- -- -- -- -- SEP 09... 1055 0.25 8.6 8.5 1,780 1,760 21.0 20.0 230 39.5 32.2 12.4 9 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) OCT 01... -- -- -- -- -- -- -- -- -- -- -- -- -- NOV 13... -- -- -- -- -- -- -- -- -- -- -- -- -- FEB 19... -- -- -- -- -- -- -- -- -- -- -- -- -- MAR 18... 39.8 39 97 2.9 0.12 8.11 106 260 439 1.4 390 <1 10 APR 06... -- -- -- -- -- -- -- -- -- -- -- -- -- 23... -- -- -- -- -- -- -- -- -- -- -- -- -- MAY 25... -- -- -- -- -- -- -- -- -- -- -- -- -- SEP 09... 310 73 274 18.3 0.45 6.38 633 1,210 0.83 5.1 <10 <1 70 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) OCT 01... -- -- -- -- -- NOV 13... -- -- -- -- -- FEB 19... -- -- -- -- -- MAR 18... 50 <0.20 2 2 270 APR 06... -- -- -- -- -- 23... -- -- -- -- -- MAY 25... -- -- -- -- -- SEP 09... 20 <0.20 9 10 700 Remark codes used in this table: < -- Less than
