WSP06816

• File Number: 8170
• Description: Arkansas Basin Water Quality Issues
• State: CO
• Basin: Arkansas
• Water Division: 2
• Date: 1/1/1996
• Author: USGS
• Title: Water-Quality Data for the Arkansas River Basin - Southeastern Colorado - 1990-93
• Water Supply Pro - Doc Type: Data

0351

Table 21. Onsite measurements and selected inorganic data for station 07084500, Lake Creek above Twin Lakes
ReSGNOir

DIS- PH SOLIDS.
CHARGE. SPE- WATER HARD. HAGNE - RESIOUE NITRO. NITRO-
IHST. CIFIC WHOLE NESS CALCIUM SlUM, AT 180 GEN, GEN,
CUBIC CON- FIELD TEMPER' OXYGEN, TOTAL OIS- DIS- DEG C N02i-N03 AMMONIA
1'EE'r OUCT- (STAND . ATURE DIS- IHG/L sOLVED SOLVED DIS- TOTAL TOTAL
DATE 7IME PER ANCE ARD WATER SOLVED AS n~G/L (MG/L SOLVED (HG/L (HelL
SECOND (US/CM) UNITS) (DEG C) (Me/L) CACOJ) A5 ChI AS MG) CHelL) AS N) AS HI
APR 1990
16.. . 1545 '23 131 7.' ,., 71 0.164 <0.010
JUN
04.. . 1525 70' 7.' 7.' ,.. 37 0.079 0.030
AOC
27.. . 1800 '2 127 7.' 14 .5 7.1 " 0.117 <o,rllO
JUN 19!H
17... 1335 798 49 7., 7.0 '.5 27 0.062 a,OIB
JUL
15.,. 1.320 lOB .. 7.5 12.(1 ... 35 n.W12 0.004-
OC7
21.. . 1445 " 137 7.7 5.0 '.1 " 0.131 (\ ,on
JUN 1.992
23... IllS 632 48 7.5 7.0 ,., 19 '.1 \1.95 27 0.061 <0,002
JUL
13.. . 1735 314 .2 7., 10.5 '.0 56 0,038 <0.002
^UC
11.. . 1525 77 100 7., 12.0 7.5 56 0.096 0_005
DC7
27.. . !Soo 27 133 7.' '.5 '.7 ,. (I_U,2 <:O.(lO2

HANGA-
CADMIUM CO$lPER, IRON, LEAD, NESE, NANCA . ZINC,
TOTAL CADMIUM TOTAL COPPER, TOTAL IRON, TOTAL LEAD. 'I'O'TlI.L NESE, 'TOTAL ZINC,
P.ECCN' PIS- R~COV- D1S- RECO\l- DIS- RECOV- 015- RECOV' DIS- RECOV' DIS-
ERABLE SOLVED ERABLE SOLVED ERJ\.BLE SOLVED ERADLE soLVED ERABLE SOLVED ERABLE SOLVED
DATE (DG/L (UG/L \!Je!L IUG/L (UG/L (UG/L (UG/L (OC/L (Oa/L (DelL loe/L (UG!L
AS CD) AS CD) A9 CD) AS CUI AS FEI AS FEI AS PBI AS PBI AS MN} AS MN) AS ZNI .. ZNI
APR 1990
16... <I 0.2 " . 2200 <3 .0::0_5 40 25 40 ,
JUN
04. _ <, 1.. 16 , BOO 72 .0 .5 10 7 <'0 ,
AU':;
27. .1 <0.1 33 . .00 11 <1 .0. 5 30 19 20 <3
JON 1991
17... <I <0.1 .2 " '40 34 0.' 20 . <10 14
JUL
15.. . .1 <0.1 19 , 260 .. , .0::0.5 10 , <10 5
OC7
21.. . .1 0.2 30 5 340 <3 <1 .:0.5 30 22 <10 10
JUN 1992
23.. . <I <0.1 49 410 '" 2 dl.S 20 5 10
JUL
.13... d <0.1 " , 250 57 <1 dL5 <10 7 20 .
'UG
11.. . <1 0_1 30 .50 12 <1 ,,-0.5 10 14 20 5
OC7
,27.. . <1 0.1 32 5 350 <, <1 <l;l.5 <10 20 ".1\'1 .

WATER-QUAUTV DATA 37