1986-12-31_REPORT - C1981008 (3)

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SAS 14:34 FRIDAY, DECEMPE-R 5, 1986 Table 6. Surface Water Quality Statistics RI t for Site SW-N1 , Nucla Mine, Montrose County, )rado NUCLA MINE SURFAC WRIER (DUALITY STATISTICS REPORT SAMPLE POINT SW-N1(SA0001 ) LOCA I ION 1t 114 15VI3 1 CBA SUBAREA OBSE_RVAIIONS MEAN ST.DEV. MIN MAX FI[_LD PARAMLIERS CONDUC I I V 11 Y (1-1E111OS/CI.1) 67 10711. 10 353.66 1130.00 23 70.00 I'll (UNITS) 66 7.91 7.00 8.90 WAICR ICMPERATURE (DEG C) 71 10.67 7. 74 0.110 28.00 ILOW (CIS) 77 1.0530 1 .6273 0.0000 11 .6047 LABORATORY PARAMLIERS ACIDITY (IiG/I. OF CAC03) 75 -1118.69 160.73 -412.00 0.00 AtKAIINIIY (MG/L OF GAC03) 76 309.66 74.81 130.00 4?8.DO ALUMINUM, TOTAL (I.1G/L) 2.4 0.47 0.50 0.06 2.44 ARSI N I C, I Ol Al_ (UG/1_) 211 2.04 3.24 1 .00 1 7.00 BICARBONAIE (1.10/1_) 76 377.47 91 .25 158.43 521 .97 BORON, [OTAI_ (L)G/L) 24 277.83 120.76 100.00 538.00 CADMIUM, 101AL (UG/L) 23 3.67 3.It5 0.00 17.00 CAL;I(IM (MG/1-) 30 177.63 49.07 92.00 270.00 CAI'MONA I E (I1G/L) 20 0.30 1.34 0.00 6.00 CI II OR I D[ (F1G/I_) 30 26.55 14.46 7.00 58.00 CONDIIC I I V I I Y Ell 25 DEG C (Uh1110S/CI,1) 75 151 1 . 12 534.011 570.00 2650.00 COPPER, TOTAL (UG/I_) 26 111.73 7.1tIt 0.00 3().00 FLUORIDE (E1G/I ) 28 0.83 0. 15 0.55 1 .07 HARDNESS AS CAC03 (FIG/L) 27 908. 15 299.118 399.00 1410.00 IRON, IOFAL (MG/1-) 76 0.63 0.73 0.o2 3.87 IRON, DISS. (MG/L) 66 0.06 0. 10 0.02 o.62 LEAD, IOIAL (t)(;/t_) 25 25.60 16.09 20.00 90.00 MAGNES I url (MG/t_) 30 1 111.88 44.2 7 It I .no 186.00 v MANGANESE, 101AL (h)G/I_) 64 0.29 0. 17 0.02 0.63 MANGAIJFSI-, DISS. (MG/1 ) 50 0.25 0. 15 0.02 0.60 r1f_RCURY, TOTAL (UG/I_) 26 0.24 0.33 0.01 1 .00 MOLYBDENUM, IOTAL (11G/I-) 26 1511.04 95.52 1 .00 400.00 NIIROGFN, AMMONIA (I,IG/L) 26 0.08 0.011 0.02 0. 18 NIIROGLN, NITRAIF (MG/L) 28 0.69 0.66 0.02 2.23 Oil AND GREASE (EIG/I_) 9 1 . 12 1 .69 0.50 5.60 PII @ 25 DEG C 76 8.04 7.60 8.50 PIIOSI'IIAII , fOTAL AS Po11 (F1G/I_) 12 0.21 0.09 0. 10 0.30 P110SPIICIRUS, TOTAL AS P (MG/L) 28 0.06 0.07 0.01 0.110 POTASSIUM (MG/t_) 30 4.01 1.03 2.00 7.00 SfIFNIUM, 101AL (UG/L) 211 1 .46 0.59 1 .00 3.00 SIl ICON, TOTAL (I.1G/L) 12 8.27 2. 10 5.60 12.50 SODIUM (MG/L) 30 511.53 23.36 4.00 90.00 SAR 30 0.77 0.24 0.05 1 .09 SULFAIF (MG/I 32 657.22 260.99 255.00 1165.00 SUSPENDED SOLIDS (MG/L) 76 34.32 67.911 1 .00 532.00 ZINC, f01A1_ (11G/L) 26 0.02 0.02 0.01 0.07 CATION/ANION BALANCE (%) 30 3.07 1 .96 0.07 6.110 IO1AI_ DISSOLVED SOLIDS Q 180 DEC, (11G/L) 76 1189.33 477.66 360.00 2079.00 TOTAL DISSOLVED SOLIDS, CALCULAII-D (MG/L 30 1189.33 418.411 553.54 1972. 16 ---------------------------------------------------- INDICAIES NO DAIA