REP02323

• Permit No: C1984062
• IBM Index Class Name: Report
• Doc Date: 4/24/1987
• Doc Name: 1986 ANNUAL HYDROLOGY REPORT
• Annual Report Year: 1986
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

a . . . . ^~ ~ . . . . . . ~^ . ~^ . . ~
~.
TA9LE 26 (CONiiNUE DI
~, SUMMARY OF yATER QUALITY DATA .
MIDDLE CREEKr BELOy MINE 3r SITE 29
l..
O AR4MEfER MEAN STD. OEY. MAK. MIN. UNITS. N0. VERI00
L
PRIMARY
~, A9SEN[C TOTAL <2.3D7 1.436 (5.000 (1.000 UG/L l3 LO/9D- 3/96
ARSENIC TDTAL RECD <I.OLO O.OM 1.OOD (1.000 IIG/L 19 3/86-12/96
BAR [UM TOTAL <ztn. 666 57.735 (]00.070 (200.000 U./L l IO/87-LO/9l
C4U NI UM TOTAL <1D.084 7.296 (20.070 (0.100 I1G/L L3 l0/90- 3/96
~. CADMIUM TDTAL RFCO (1.983 2.292 (5.000 0.000 UG/L l9
~ 3/96-12/96
CHR ORI UM TOTAL-TDTA (56.666 5.773 <b0.OD0 <SO.000 UG/L 3 10/BO-l7/9L
LF.40 TOTAL <R5. 394 83.L21 < M 0.077 20.000 US/L l3 IL/BO- 3/96
LE4D TOTAL RFCO (20.000 0.070 20.000 (20.000 UG/L l9 3/eb-12/96
L,; MERCURY TOTAL c1.1I5 1,391 (5.000 <J.100 UG/L l3 IO/80- 3/96
MtRCURY TDTAL RECD (7.20.7 0,00'1 0.20J (7.200 UGIL l9 3/86-12/d6
SEL F.NIUM T11T4L <2. 30.7 1.315 (5.000 (1.000 UG/L l3 t'J/80- 3/Pb
SELEVIUN TOT4L RECD (1.210 0.418 2.000 (1.000 UG/L 19 3/96-12/96
~, SILVFI. 70 TAL (36.666 5.773 (40.000 (30.000 UG/L 3 10/80-1J/Bl ,
SECONDARY

COPVER TOTAL <23. 636 5.045 (30.000 <20.D00 UG/L ll IC/BO-L7/95
COPPER TO fAL RFCO <IO.000 0.00) 10.000 (30.000 UG/L 19 3/96-12/96
~, 2INC TOTAL (29.909 14.921 50.000 (5.000 UG/L LI IU/PO-10/85 '
LTNC TOTAL RECD (20.526 13.112 50.070 (10.000 lIG/L 19 3/^6-12/96 -
IRON 70f4L (4922.994 9571,548 69977.000 (17.009 UG/L 167 3/79- 2/96
IRON TOTAL RELO 1983.636 LBd9. 925 7760.000 157.000 UG/L 22 3/Bh-12/95
~„ ~ M4NGANESE TO f4L (350.000 641.153 7307.000 10.000 UG/L 167 3/79- 2/96
MANGANESE TOTAL RECD 394.090 170.284 750.000 L4G.000 UG/L 22 3/86-12/db
MOL YODENUM TO T4L RECD "<57.DOD 0.000 (50.000 (50.000 I1G/L 2 11/Bb-l2/96
~ `
TRACE METALS
~' L 1 1 ( 1
`
A
UMINUM TDTAL RECD 1221.5
tl 16
6.330 6650.000 90.000 UG/L 19 3/86-12/95
BISMNfH TDTAL (366.666 51.735 <a00.000 (370.000 UG/L 3 10/PO-1D/9l
BORON TOTAL (226.666 284.722 900.OD0 67.000 UG/L 6 10/PO- 4/83
V MOLY90ENUM TOTAL (150.000 74.161 (300.000 (50.000 UG/L ll 10/80-10/95
MDL Y9DENUM TUT4L RECD ci0.000 O.OC7 <SO,000 <50.G0^ UG/L l7 3/95-L7/86
NICKEL TD T4L (66.666 5.773 (70.000 <b0.00D Of,/L 3~ I0/PO-l0/PI
VANADIUM TOTAL 5.666 ~ 3.214 9.000 2.OOD UG/L 3 IO/BD-LO/9L
~r
NUTRIENTS
NITROGEN AMNION-f OT (0.430 0.382 1.000 (7.200 MG/L 4 4/BI- 4/93
NIT0.0GEN AM°IA-FREE <O.OCI 0.701 O.C04 <O.OOI MG/L 5 17/90- 4/93
NITROGEN HITrATF D.4o8 0.296 1.160 0.190 MG/L L4 5/86-12/96
NITROGEN NITRITE <O.OPS 0.229 O.P90 <O.OCS MG/L Il 2/Bb-10/96
NITROGEN KJFLD4HL 9.090 0.000 O.G90 0.090 MG/L 1 IO /97
NITROGEN N03~N02 (1.496 1.237 6.500 (:7.005 MG/L 127 IO/PO-12/96
PHOSPHATE OP TH O-OISS (0.035 D.043 0.220 <O.OLO MG/L ~ 39 10/AO-12/36
U = MICRO
ALL PARA~EiERS TOTAL UNLESS OTH ERMISE INDICATED