RED RIVER OF THE NORTH BASIN 05054500 SHEYENNE RIVER ABOVE HARVEY, ND-Continued WATER-QUALITY RECORDS PERIOD OF RECORD.--Water year 1972 to current year. REMARKS.--Quality assurance sample also collected at this location. WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Time Dis- charge, cfs (00060) Instan- taneous dis- charge, cfs (00061) Tur- bidity, water, unfltrd field, NTU (61028) Baro- metric pres- sure, mm Hg (00025) Dis- solved oxygen, mg/L (00300) Dis- solved oxygen, percent of sat- uration (00301) 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) OCT 06... 1330 -- 1.4 -- -- -- -- -- -- -- 1,640 28.0 11.0 NOV 14... 1240 -- 4.9 -- -- -- -- -- -- -- 2,050 1.5 0.5 MAR 26... 1320 -- 66 -- -- -- -- 7.9 7.3 554 --e -2.0 2.2 APR 19... 1230 -- 38 -- -- -- -- -- -- -- 1,930 16.5 14.0 MAY 10... 1025 15 -- 20 721 14.6 140 8.2 8.4 1,920 1,900 8.7 10.6 25... 1245 -- 18 -- -- -- -- -- -- -- 1,820 8.5 10.0 AUG 17... 1350 -- 6.7 -- -- -- -- 7.6 8.4 1,680 1,660 27.5 21.0 WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date 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) 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) OCT 06... -- -- -- -- -- -- -- -- -- -- -- -- -- NOV 14... -- -- -- -- -- -- -- -- -- -- -- -- -- MAR 26... 160 31.1 19.8 15.3 2 56.8 41 156 8.4 0.12 14.5 112 340 APR 19... -- -- -- -- -- -- -- -- -- -- -- -- -- MAY 10... 500 60.3 84.2 14.3 5 267 53 474 25.9 -- -- 578 1,320 25... -- -- -- -- -- -- -- -- -- -- -- -- -- AUG 17... 350 43.2 59.0 10.1 6 240 59 499 18.0 0.28 21.0 421 1,090 WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Residue water, fltrd, tons/d (70302) Ammonia + org-N, water, fltrd, mg/L as N (00623) Ammonia + org-N, water, unfltrd mg/L as N (00625) Ammonia water, fltrd, mg/L as N (00608) Ammonia water, unfltrd mg/L as N (00610) Nitrite + nitrate water fltrd, mg/L as N (00631) Nitrite + nitrate water unfltrd mg/L as N (00630) Ortho- phos- phate, water, fltrd, mg/L as P (00671) Phos- phorus, water, fltrd, mg/L (00666) Phos- phorus, water, unfltrd mg/L (00665) Total nitro- gen, water, fltrd, mg/L (00602) Total nitro- gen, water, unfltrd mg/L (00600) Fecal coli- form, M-FC 0.7u MF col/ 100 mL (31625) OCT 06... -- -- -- -- -- -- -- -- -- -- -- -- -- NOV 14... -- -- -- -- -- -- -- -- -- -- -- -- -- MAR 26... 62.5 -- -- -- -- -- -- -- -- -- -- -- -- APR 19... -- -- -- -- -- -- -- -- -- -- -- -- -- MAY 10... 53.2 1.3 1.8 <0.010 <0.010 0.025 0.020 0.136 0.148 0.230 1.4 1.8 E42k 25... -- -- -- -- -- -- -- -- -- -- -- -- -- AUG 17... 20.2 -- -- -- -- -- -- -- -- -- -- -- -- WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 Date Chloro- phyll a phyto- plank- ton, fluoro, ug/L (70953) Chloro- phyll b phyto- plank- ton, fluoro, ug/L (70954) Arsenic water, fltrd, ug/L (01000) Iron, water, fltrd, ug/L (01046) Lead, water, fltrd, ug/L (01049) Lithium water, fltrd, ug/L (01130) 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 06... -- -- -- -- -- -- -- -- -- -- -- NOV 14... -- -- -- -- -- -- -- -- -- -- -- MAR 26... -- -- 2.5 180 <1 40 160 <0.20 1 <1 150 APR 19... -- -- -- -- -- -- -- -- -- -- -- MAY 10... 16.4 <0.5 -- 30 -- -- 100 -- -- -- -- 25... -- -- -- -- -- -- -- -- -- -- -- AUG 17... -- -- 8.6 40 <1 140 20 <0.20 <1 <1 340 Remark codes used in this table: < -- Less than E -- Estimated value Value qualifier codes used in this table: k -- Counts outside acceptable range Null value qualifier codes used in this table: e -- Required equipment not functional/avail
