Snowcap Coal Com an Inc.
<br />~~ELI~/IINARY RECQRD SO-56
<br /> SU$JECT TO REVISION
<br />DISTRICT CODE 08 UNITED STATES DEPARTMENT OF INTERIOR - GEOLOGICAL SURVEY PROCESS DATE 2-OS-08
<br /> 09095500 -- COL ORADO RIVER NEAR CAMEO, CO.
<br /> WATER-QUALITY DATA, WATER YEAR OCTOBER 200 6 TO SEPTEMBER 2007
<br /> Alti-
<br /> Hydro- Agency tude Gage Instan- Dis-
<br /> logic Hydro- ana- of height taneous charge,
<br /> Record Medium Sample Project condi- logic lyzing land above Gage dis- instan-
<br />Date Time number code type code tion event sample, surface datum height, charge, taneous
<br /> code feet meters feet cfs m3/s
<br /> (00028) (72000) (30207) (00065) (00061) (30209)
<br />NOV
<br />27... 1150 00700367 9 9 858200310 9 9 80020 4813.73 1.44 4.71 1940 54.9
<br />FEB
<br />15... 1700 00700691 9 9 658200310 9 9 -- 4813.73 1.34 4.39 1820 51.5
<br />APR
<br />04... 1330 00701133 9 9 858200310 9 9 -- ~ 4813.73 1.51 4.96 2970 84.1
<br />JUL
<br />10... 1220 00701913 9 9 858200310 9 9 -- 4813.73 1.64 5.39 3590 102
<br />SEP
<br />05... 1244 00702701 9 9 858200310 9 9 -- 4813.73 1.48 4.87 2420 66.5
<br /> Vel- Sample
<br /> city Deter- Float- Float- Odor, loc-
<br /> at Dead gent ing ing atmos- Oil and ation, Turbid Baro-
<br /> point fish, suds Drain- debris garbage pheric, grease distant Sam- ity metric
<br /> in sever- sever- age sever- sever- sever- sever- down pling Stream sever- pres-
<br />Date stream, ity, ity, area, ity, ity, ity, ity, stream, method, width, ity, sure,
<br /> ft/s code code mil code code code code feet code feet code mm Hg
<br /> (81904) (01340) (01305) (81024) (01345) (01320) (01330) (01300) (72104) (82398) (00004) (01350) (00025)
<br />NOV
<br />27... 3.60 .0 .0 8050 .0 .0 .0 .0 5.0 70 -- .0 634
<br />FEB
<br />15... 4.03 .0 .0 8050 .0 .0 .0 .0 1.0 70 270 1 640
<br />APR
<br />04... 4.32 .0 1 8050 .0 .0 .0 .0 2.0 70 330 3 640
<br />JUL
<br />10... ~ -- .0 .0 8050 .0 .0 .D .0 5.0 70 -- .0 640
<br />SEP
<br />05... 4.13 .0 .0 8050 .0 .0 .0 .0 10.0 70 320 2 636
<br /> Specif- Noncarb Noncarb
<br /> Dis- pH, is hard- hard- Sodium
<br /> solved water, conduc- Hard- ness, ness, Magnes- Potas- frac-
<br /> Dis- oxygen, unfltrd tance, Temper- ness, wat flt wat flt Calcium ium, sium, Sodium tion
<br /> solved percent field, wat unf ature, water, field, lab, water, water, water, adsorp- of
<br />Date oxygen, of sat- std uS/cm water, mg/L as mg/L as mg/L as fltrd, fltrd, fltrd, tion cations
<br /> mg/L uration units 25 degC deg C CaC03 CaC03 CaC03 mg/L mg/L mg/L ratio percent
<br /> (00300) (00301) (00400) (00095) (00010) (00900) (00904) (00905) (00915) (00925) (00935) (00931) (00932)
<br />NOV
<br />27... 10.0 91 S.7 1030 3.6 240 96 -- 69.9 16.6 3.59 3.2 50
<br />FEB
<br />15... 10.8 97 8.6 1110 3.4 250 110 -- 68.5 18.1 4.46 3.8 54
<br />APR
<br />04... 8.7 96 8.6 851 11.4 210 80 -- 60.1 14.3 3.20 2.7 48
<br />JUL
<br />10... 8.4 112 8.4 665 20.5 170 61 -- 50.1 10.3 2.58 2.2 46
<br />SEP
<br />05... 7.7 107 8.7 928 21.8 210 94 63.4 13.6 3.41 3.1 51
<br /> Alka- Alka- Bicar- Carbon- Residue Float-
<br /> linity, linity, bonate, ate, water, ing
<br /> wat flt wat flt wat flt wat flt Chlor- Fluor- fltrd, Residue Residue algae
<br /> Sodium, fxd end inc tit incrm. incrm. ide, ide, Silica, Sulfate sum of water, water, mats
<br /> water, lab, field, titr., titr., water, water, water, water, consti- fltrd, dis- sever-
<br />Date fltrd, mg/L as mg/L as field, field, fltrd, fltrd, fltrd, fltrd, tuents tons/ solved, ity,
<br /> mg/L CaC03 CaC03 mg/L mg/L mg/L mg/L mg/L mg/L mg/L acre-ft tons/d code
<br /> (00930) (29801) (39086) (00453) (00452) (00940) (00950) (00955) (00945) (70301) (70303) (70302) (01325)
<br />NOV
<br />27... 114 -- 148 173 4 160 .27 5.42 122 579 .79 3040 2
<br />FEB
<br />15... 136 -- 138 162 3 190 -32 7.67 133 641 .87 3150 .0
<br />APR
<br />04... 90.4 -- 130 152 3 125 .26 8.12 100 480 .65 3850 1
<br />JUL
<br />10.. ." 66.4 -- 107 123 3 97.0 .26 5.30 75.3 371 .50 3600 .0
<br />SEP
<br />05... 104 120@c -- -- -- 148c .31 5.78 110c •0
<br />07AHR 02/08
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