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USGS
Water Resources of Colorado


ARKANSAS RIVER BASIN

07105000 BEAR CREEK NEAR COLORADO SPRINGS, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--June to September 2003. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=07105000

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Time
Instan-
taneous
dis-
charge,
cfs
(00061)
Dis-
solved
oxygen,
mg/L
(00300)
pH,
water,
unfltrd
field,
std
units
(00400)
Specif.
conduc-
tance,
wat unf
uS/cm
25 degC
(00095)
Temper-
ature,
water,
deg C
(00010)
Ammonia
water,
fltrd,
mg/L
as N
(00608)
Nitrite
+
nitrate
water
fltrd,
mg/L
as N
(00631)
Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)
Phos-
phorus,
water,
unfltrd
mg/L
(00665)
E coli,
modif.
m-TEC,
water,
col/
100 mL
(90902)
Fecal
coli-
form,
M-FC
0.7u MF
col/
100 mL
(31625)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
JUN
25...
1655
1.1
9.0
7.4
92
11.5
<0.015
E.03
<0.02
<0.04
E2
E1
3

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Sus-
pended
sedi-
ment
load,
tons/d
(80155)
JUN
25...
0.01

< -- Actual value is known to be less than the value shown.
E -- Estimated laboratory analysis value.

MISCELLANEOUS FIELD MEASUREMENTS, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Time
Instan-
taneous
dis-
charge,
cfs
(00061)
Specif.
conduc-
tance,
wat unf
uS/cm
25 degC
(00095)
Temper-
ature,
water,
deg C
(00010)
Date
Time
Instan-
taneous
dis-
charge,
cfs
(00061)
Specif.
conduc-
tance,
wat unf
uS/cm
25 degC
(00095)
Temper-
ature,
water,
deg C
(00010)
OCT
APR
09...
1550
0.65
112
10.0
28...
1550
2.0
86
9.0
NOV
MAY
19...
1600
0.66
99
3.0
23...
1505
1.1
95
10.5
DEC
JUL
17...
1405
0.51
96
2.5
15...
1540
0.59
114
15.0
FEB
AUG
12...
1610
0.68
118
1.0
07...
1110
0.64
108
14.5
13...
1110
0.65
93
2.0
SEP
MAR
11...
1815
0.58
110
11.0
26...
1400
1.8
107
5.0


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Water Resources of Colorado
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Last Modified: April 28, 2004