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USGS
Water Resources of Colorado


ARKANSAS RIVER BASIN

07103970 MONUMENT CREEK ABOVE WOODMEN ROAD AT COLORADO SPRINGS, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--May 1997 to current year. For a complete listing of historical data available for this site, see http://waterdata.usgs.gov/co/nwis/inventory/?site_no=07103970

PERIOD OF DAILY RECORD.--

SUSPENDED SEDIMENT: May to September 1997 (seasonal peaks only), April 1998 to current year (seasonal records only).

INSTRUMENTATION.--Pumping sediment sampler with satellite telemetry.

REMARKS.--Water-quality data collected July 25 were obtained to determine base-flow constituent concentrations.

EXTREMES FOR PERIOD OF RECORD.--

SEDIMENT CONCENTRATION (seasonal only): Maximum daily mean, 3,580 mg/L, Aug. 19, 1998; minimum daily mean, 2 mg/L, June 9, 2000.

SUSPENDED-SEDIMENT DISCHARGE (seasonal only): Maximum daily, 49,100 tons (estimated), Apr. 30, 1999; minimum daily, 0.08 ton, June 9, 2000, Sept. 30, 2002, Aug. 21, 2003.

EXTREMES FOR CURRENT YEAR.--

SEDIMENT CONCENTRATION (seasonal only): Maximum daily mean, 3,350 mg/L, Aug. 31; minimum daily mean, 7 mg/L, Sept. 29.

SUSPENDED-SEDIMENT DISCHARGE (seasonal only): Maximum daily, 2,430 tons, Aug. 31; minimum daily, 0.08 ton, Aug. 21.

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)
Calcium
water,
fltrd,
mg/L
(00915)
Magnes-
ium,
water,
fltrd,
mg/L
(00925)
Fluor-
ide,
water,
fltrd,
mg/L
(00950)
Sulfate
water,
fltrd,
mg/L
(00945)
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)
NOV
06...
1455
6.9
10.3
8.4
470
6.0
47.6
8.72
1.00
57.0
<0.015
1.01
0.27
DEC
03...
0900
6.9
11.4
7.9
468
1.5
48.3
8.40
1.00
58.0
<0.015
1.38
0.41
FEB
13...
1345
9.1
11.3
8.3
495
2.5
42
8.4
1.0
56.8
0.023
2.82
0.57
APR
28...
1125
29
9.0
8.1
372
11.5
41
6.2
1.23
52.7
0.055
0.618
0.37
JUL
22...
1050
6.3
6.9
8.2
438
22.0
47.9
7.44
1.19
48.0
0.020
0.764
0.27

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Phos-
phorus,
water,
unfltrd
mg/L
(00665)
BOD,
water,
unfltrd
5 day,
20 degC
mg/L
(00310)
E coli,
modif.
m-TEC,
water,
col/
100 mL
(90902)
E coli,
m-TEC
MF,
water,
col/
100 mL
(31633)
Fecal
coli-
form,
M-FC
0.7u MF
col/
100 mL
(31625)
Arsenic
water,
fltrd,
ug/L
(01000)
Arsenic
water
unfltrd
ug/L
(01002)
Boron,
water,
fltrd,
ug/L
(01020)
Boron,
water,
unfltrd
recover
-able,
ug/L
(01022)
Cadmium
water,
fltrd,
ug/L
(01025)
Cadmium
water,
unfltrd
ug/L
(01027)
Chrom-
ium,
water,
fltrd,
ug/L
(01030)
Chrom-
ium,
water,
unfltrd
recover
-able,
ug/L
(01034)
NOV
06...
0.346
<2.0
--
E9
E17
1.4
1.3
121
129
<0.10
0.11
<1.0
1.3
DEC
03...
0.443
<2.0
--
34
32
1.1
1.3
115
111
<0.10
<0.10
1.7
1.5
FEB
13...
0.636
--
--
E12
12
1.09
<2
117
111
0.043
<0.035
<0.8
<0.8
APR
28...
0.551
--
E19
--
E19
--
E2
56
62
--
--
--
--
JUL
22...
0.402
--
180
--
310
--
E2
73
84
--
--
--
--

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Copper,
water,
fltrd,
ug/L
(01040)
Copper,
water,
unfltrd
recover
-able,
ug/L
(01042)
Cyanide
water
unfltrd
mg/L
(00720)
Iron,
water,
fltrd,
ug/L
(01046)
Iron,
water,
unfltrd
recover
-able,
ug/L
(01045)
Lead,
water,
fltrd,
ug/L
(01049)
Lead,
water,
unfltrd
recover
-able,
ug/L
(01051)
Mangan-
ese,
water,
fltrd,
ug/L
(01056)
Mangan-
ese,
water,
unfltrd
recover
-able,
ug/L
(01055)
Mercury
water,
fltrd,
ug/L
(71890)
Mercury
water,
unfltrd
recover
-able,
ug/L
(71900)
Nickel,
water,
fltrd,
ug/L
(01065)
Nickel,
water,
unfltrd
recover
-able,
ug/L
(01067)
NOV
06...
1.8
2.8
<0.01
19.0
293
0.24
0.53
42
49
<0.018
<0.018
3.4
4.2
DEC
03...
2.3
2.7
<0.01
29.0
230
E.26
0.33
47
47
<0.018
<0.018
3.0
2.9
FEB
13...
2.20
2.99
<0.009
22
411
0.21
1.08
31.7
51.4
<0.018
<0.018
3.55
4.67
APR
28...
1.06
3.46
--
--
--
--
3.12
72.2
137
--
--
--
2.63
JUL
22...
1.12
3.16
--
--
--
--
5.74
38.6
78.6
--
--
--
3.33

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Selen-
ium,
water,
fltrd,
ug/L
(01145)
Selen-
ium,
water,
unfltrd
ug/L
(01147)
Silver,
water,
fltrd,
ug/L
(01075)
Silver,
water,
unfltrd
recover
-able,
ug/L
(01077)
Zinc,
water,
fltrd,
ug/L
(01090)
Zinc,
water,
unfltrd
recover
-able,
ug/L
(01092)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
Sus-
pended
sedi-
ment
load,
tons/d
(80155)
NOV
06...
2.4
E2.2
0.09
<0.04
E7.0
E9.0
3
0.06
DEC
03...
2.0
1.7
<0.04
<0.04
E9.0
<9.0
4
0.07
FEB
13...
1.12
1.33
<0.20
<0.16
11.1
15.1
36
0.88
APR
28...
0.96
1.11
--
--
5.1
16.1
92
7.2
JUL
22...
1.20
1.21
--
--
3.4
22.3
64
1.1

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

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, 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)
Calcium
water,
fltrd,
mg/L
(00915)
Magnes-
ium,
water,
fltrd,
mg/L
(00925)
Fluor-
ide,
water,
fltrd,
mg/L
(00950)
Sulfate
water,
fltrd,
mg/L
(00945)
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)
JUN
05...
1230
68
8.4
7.3
182
11.0
19.7
2.97
0.39
19.0
0.183
0.589
0.15
JUL
25...
1130
6.3
7.9
8.5
452
25.0
--
--
--
--
--
--
--
SEP
03...
1745
61
7.7
8.0
227
16.5
24.8
3.38
0.39
29.2
0.080
0.680
0.09

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
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)
Arsenic
water
unfltrd
ug/L
(01002)
Boron,
water,
fltrd,
ug/L
(01020)
Boron,
water,
unfltrd
recover
-able,
ug/L
(01022)
Copper,
water,
fltrd,
ug/L
(01040)
Copper,
water,
unfltrd
recover
-able,
ug/L
(01042)
Lead,
water,
unfltrd
recover
-able,
ug/L
(01051)
Mangan-
ese,
water,
fltrd,
ug/L
(01056)
Mangan-
ese,
water,
unfltrd
recover
-able,
ug/L
(01055)
Nickel,
water,
unfltrd
recover
-able,
ug/L
(01067)
Selen-
ium,
water,
fltrd,
ug/L
(01145)
JUN
05...
0.524
E1800
E3400
E2
26
35
1.75
12.4
25.3
18.5
210
5.82
E.37
JUL
25...
--
--
--
--
--
--
--
--
--
--
--
--
--
SEP
03...
0.641
11,000
8,800
3
31
35
1.83
16.6
30.8
16.1
322
8.38
0.74

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Selen-
ium,
water,
unfltrd
ug/L
(01147)
Zinc,
water,
fltrd,
ug/L
(01090)
Zinc,
water,
unfltrd
recover
-able,
ug/L
(01092)
2,6-Di-
ethyl-
aniline
water
fltrd
0.7u GF
ug/L
(82660)
CIAT,
water,
fltrd,
ug/L
(04040)
9H-
Fluor-
ene,
water,
unfltrd
ug/L
(34381)
Ace-
naphth-
ene,
water,
unfltrd
ug/L
(34205)
Ace-
naphth-
ylene,
water,
unfltrd
ug/L
(34200)
Aceto-
chlor,
water,
fltrd,
ug/L
(49260)
Ala-
chlor,
water,
fltrd,
ug/L
(46342)
alpha-
HCH,
water,
fltrd,
ug/L
(34253)
Anthra-
cene,
water,
unfltrd
ug/L
(34220)
Atra-
zine,
water,
fltrd,
ug/L
(39632)
JUN
05...
1.67
3.6
69.5
<0.006
<0.0060
E.2
E.09
E.2
<0.006
<0.004
<0.0046
E.2
0.0140
JUL
25...
--
--
--
<0.006
<0.006
E.0206
E.0187
<2
<0.006
<0.004
<0.0046
<2
<0.007
SEP
03...
1.92
1.7
93.8
<0.006
<0.006
<2
<2
<2
<0.006
<0.004
<0.0046
<2
<0.007

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Azin-
phos-
methyl,
water,
fltrd
0.7u GF
ug/L
(82686)
Ben-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82673)
Benzo-
[a]-
anthra-
cene,
water,
unfltrd
ug/L
(34526)
Benzo-
[a]-
pyrene,
water,
unfltrd
ug/L
(34247)
Benzo-
[b]-
fluor-
anthene
water
unfltrd
ug/L
(34230)
Benzo-
[g,h,i]
-per-
ylene,
water,
unfltrd
ug/L
(34521)
Benzo-
[k]-
fluor-
anthene
water
unfltrd
ug/L
(34242)
Butyl-
ate,
water,
fltrd,
ug/L
(04028)
Car-
baryl,
water,
fltrd
0.7u GF
ug/L
(82680)
Carbo-
furan,
water,
fltrd
0.7u GF
ug/L
(82674)
Chlor-
pyrifos
water,
fltrd,
ug/L
(38933)
Chrys-
ene,
water,
unfltrd
ug/L
(34320)
cis-
Per-
methrin
water
fltrd
0.7u GF
ug/L
(82687)
JUN
05...
<0.0500
<0.0100
E.3
E.4
E.5
E.3
E.3
<0.002
E.430
E.0083
<0.0100
E.3
<0.0060
JUL
25...
<0.05
<0.010
<2
<1
<2
<3
<2
<0.002
E.009
<0.020
<0.005
<3
<0.006
SEP
03...
<0.05
<0.010
<2
E.0321
<2
<3
<2
<0.002
E.099
<0.020
<0.005
E.0237
<0.006

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Cyana-
zine,
water,
fltrd,
ug/L
(04041)
DCPA,
water
fltrd
0.7u GF
ug/L
(82682)
Desulf-
inyl
fipro-
nil,
water,
fltrd,
ug/L
(62170)
Diazi-
non,
water,
fltrd,
ug/L
(39572)
Di-
benzo-
[a,h]-
anthra-
cene,
wat unf
ug/L
(34556)
Diel-
drin,
water,
fltrd,
ug/L
(39381)
Disul-
foton,
water,
fltrd
0.7u GF
ug/L
(82677)
EPTC,
water,
fltrd
0.7u GF
ug/L
(82668)
Ethal-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82663)
Etho-
prop,
water,
fltrd
0.7u GF
ug/L
(82672)
Desulf-
inyl-
fipro-
nil
amide,
wat flt
ug/L
(62169)
Fipro-
nil
sulfide
water,
fltrd,
ug/L
(62167)
Fipro-
nil
sulfone
water,
fltrd,
ug/L
(62168)
JUN
05...
<0.0180
<0.0030
<0.0040
0.120
E.2
<0.0048
<0.0210
<0.0020
<0.0090
<0.0050
<0.0090
<0.0050
<0.0050
JUL
25...
<0.018
<0.0030
<0.004
<0.005
<3
<0.0048
<0.021
<0.0020
<0.009
<0.005
<0.009
<0.005
<0.005
SEP
03...
<0.018
<0.0030
<0.004
0.0324
<3
<0.0048
<0.021
<0.0020
<0.009
<0.005
<0.009
<0.005
<0.005

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Fipro-
nil,
water,
fltrd,
ug/L
(62166)
Fluor-
anthene
water
unfltrd
ug/L
(34376)
Fonofos
water,
fltrd,
ug/L
(04095)
Indeno-
[1,2,-
3-cd]-
pyrene,
water,
unfltrd
ug/L
(34403)
Lindane
water,
fltrd,
ug/L
(39341)
Linuron
water
fltrd
0.7u GF
ug/L
(82666)
Mala-
thion,
water,
fltrd,
ug/L
(39532)
Methyl
para-
thion,
water,
fltrd
0.7u GF
ug/L
(82667)
Metola-
chlor,
water,
fltrd,
ug/L
(39415)
Metri-
buzin,
water,
fltrd,
ug/L
(82630)
Moli-
nate,
water,
fltrd
0.7u GF
ug/L
(82671)
Naprop-
amide,
water,
fltrd
0.7u GF
ug/L
(82684)
Nitro-
benzene
water
unfltrd
ug/L
(34447)
JUN
05...
<0.0070
E.8
<0.0027
E.3
<0.0040
<0.0350
<0.0300
<0.0060
<0.0130
<0.0060
<0.0016
<0.0070
<2
JUL
25...
<0.007
E.0369
<0.0027
<3
<0.0040
<0.035
<0.027
<0.006
<0.013
<0.006
<0.0016
<0.007
<2
SEP
03...
<0.007
E.1020
<0.0027
<3
<0.0040
<0.035
<0.027
<0.006
<0.013
<0.006
<0.0016
<0.007
<2

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
p,p-'
DDE,
water,
fltrd,
ug/L
(34653)
Para-
thion,
water,
fltrd,
ug/L
(39542)
Peb-
ulate,
water,
fltrd
0.7u GF
ug/L
(82669)
Pendi-
meth-
alin,
water,
fltrd
0.7u GF
ug/L
(82683)
Phenan-
threne,
water,
unfltrd
ug/L
(34461)
Phorate
water
fltrd
0.7u GF
ug/L
(82664)
Prome-
ton,
water,
fltrd,
ug/L
(04037)
Pron-
amide,
water,
fltrd
0.7u GF
ug/L
(82676)
Propa-
chlor,
water,
fltrd,
ug/L
(04024)
Pro-
panil,
water,
fltrd
0.7u GF
ug/L
(82679)
Propar-
gite,
water,
fltrd
0.7u GF
ug/L
(82685)
Pyrene,
water,
unfltrd
ug/L
(34469)
Sima-
zine,
water,
fltrd,
ug/L
(04035)
JUN
05...
<0.0025
<0.010
<0.004
<0.022
E.3
<0.0110
E.0108
<0.0041
<0.0100
<0.0110
<0.0230
E.7
<0.005
JUL
25...
<0.0025
<0.010
<0.004
<0.022
E.0577
<0.011
0.0164
<0.0041
<0.010
<0.011
<0.023
E.0207
<0.005
SEP
03...
<0.0025
<0.010
<0.004
<0.022
E.0410
<0.011
E.0103
<0.0041
<0.010
<0.011
<0.023
E.0784
<0.005

WATER-QUALITY DATA DURING STORMWATER-RUNOFF SAMPLING, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Tebu-
thiuron
water
fltrd
0.7u GF
ug/L
(82670)
Terba-
cil,
water,
fltrd
0.7u GF
ug/L
(82665)
Terbu-
fos,
water,
fltrd
0.7u GF
ug/L
(82675)
Thio-
bencarb
water
fltrd
0.7u GF
ug/L
(82681)
Tri-
allate,
water,
fltrd
0.7u GF
ug/L
(82678)
Tri-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82661)
Naphth-
alene,
water,
unfltrd
ug/L
(34696)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
Sus-
pended
sedi-
ment
load,
tons/d
(80155)
JUN
05...
<0.0160
<0.0340
<0.0170
<0.0048
<0.0023
<0.0090
<2
2,160
397
JUL
25...
<0.016
<0.034
<0.017
<0.0048
<0.0023
<0.009
E.0564
--
--
SEP
03...
<0.016
<0.034
<0.017
<0.0048
<0.0023
<0.009
<2
1,440
237

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

WATER-QUALITY DATA DURING MICROBIOLOGICAL SAMPLING, 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)
E coli,
modif.
m-TEC,
water,
col/
100 mL
(90902)
Fecal
coli-
form,
M-FC
0.7u MF
col/
100 mL
(31625)
APR
09...
1515
17
467
14.5
E2
E1
MAY
12...
1300
25
316
15.5
E3
E4
28...
1515
11
404
26.0
E6
E7
JUN
11...
0910
15
394
15.0
E170
E170
25...
1010
12
376
16.5
88
71
JUL
08...
1245
8.3
408
24.5
78
83
AUG
06...
0820
6.3
479
18.0
140
>120
21...
1300
3.7
478
23.5
59
67
SEP
18...
1150
10
389
13.0
41
54

> -- Actual value is known to be greater than the value shown.
E -- Estimated laboratory analysis value.

MISCELLANEOUS FIELD AND SUSPENDED-SEDIMENT DISCHARGE DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date
Time
Instan-
taneous
dis-
charge,
cfs
(00061)
Specif.
conduc-
tance,
wat unf
lab,
uS/cm
25 degC
(90095)
Specif.
conduc-
tance,
wat unf
uS/cm
25 degC
(00095)
Temper-
ature,
water,
deg C
(00010)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
Sus-
pended
sedi-
ment
load,
tons/d
(80155)
OCT
07...
1545
7.6
--
455
14.5
27
0.55
18...
1300
9.1
--
451
10.0
23
0.57
NOV
04...
1300
9.1
--
473
4.5
6
0.15
06...
1455
6.9
--
470
6.0
3
0.06
13...
0805
9.9
--
470
2.0
--
--
DEC
03...
0900
6.9
--
468
1.5
4
0.07
03...
1150
7.6
--
470
2.0
--
--
JAN
02...
1100
6.3
--
578
0.0
40
0.68
FEB
13...
1345
9.1
--
495
2.5
36
0.88
MAR
24...
0915
18
--
486
5.0
--
--
APR
01...
1800
17
--
506
14.0
34
1.6
14...
1545
18
--
412
15.0
19
0.92
24...
1215
82
279
--
9.5
1,350
299
28...
1125
29
--
372
11.5
92
7.2
30...
1300
46
--
258
12.5
66
8.2
MAY
12...
1245
24
--
319
15.5
155
10
JUN
02...
1445
15
380
--
23.0
89
3.6
04...
1830
52
227
--
12.0
1,420
199
05...
1230
68
--
182
11.0
2,160
397
12...
1215
16
384
--
18.0
31
1.3
19...
0830
39
323
--
13.5
535
56
26...
1200
28
--
360
19.0
227
17
JUL
21...
1130
6.3
--
437
24.5
12
0.20
22...
1050
6.3
--
438
22.0
64
1.1
25...
1130
6.3
--
452
25.0
--
--
31...
1015
5.7
--
474
20.0
53
0.82
AUG
07...
1345
4.0
--
464
27.0
--
--
21...
0815
4.2
--
495
16.0
4
0.05
27...
1945
70
--
232
20.5
1,580
299
28...
1100
6.9
--
449
19.0
24
0.45
SEP
03...
1745
61
--
227
16.5
1,440
237
11...
1330
11
400
--
--
--
--

SEDIMENT DISCHARGE, SUSPENDED (TONS/DAY) 
WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Day
Mean
discharge
(cfs)
Mean
concen-
tration
(mg/l)
Load
(tons/
day)
Mean
discharge
(cfs)
Mean
concen-
tration
(mg/l)
Load
(tons/
day)
Mean
discharge
(cfs)
Mean
concen-
tration
(mg/l)
Load
(tons/
day)
             OCTOBER                           NOVEMBER                           DECEMBER
1

7.6

139

15

9.0

---

---

e7.0

---

---

2

10

334

16

11

---

---

7.2

---

---

3

7.2

34

0.65

9.4

---

---

7.0

---

---

4

6.9

20

0.37

8.2

---

---

6.9

---

---

5

6.9

20

0.37

7.6

---

---

6.8

---

---

6

7.0

---

e0.39

7.3

---

---

e7.3

---

---

7

7.3

26

0.51

7.6

---

---

e7.5

---

---

8

7.2

33

0.64

7.8

---

---

e7.2

---

---

9

6.5

---

e0.49

7.8

---

---

e7.4

---

---

10

6.6

22

0.39

8.4

---

---

e7.6

---

---

11

6.9

16

0.30

9.0

---

---

e7.2

---

---

12

7.1

14

0.27

8.6

---

---

e6.8

---

---

13

8.8

---

e0.39

9.8

---

---

e7.3

---

---

14

8.8

---

e0.46

9.5

---

---

e7.5

---

---

15

8.6

22

0.51

9.7

---

---

e7.7

---

---

16

8.7

16

0.37

8.9

---

---

e7.5

---

---

17

9.6

---

e0.43

8.5

---

---

7.4

---

---

18

8.6

23

0.53

8.1

---

---

e7.2

---

---

19

8.4

---

e0.50

8.0

---

---

e6.7

---

---

20

8.7

21

0.48

7.6

---

---

e6.4

---

---

21

8.5

16

0.36

7.6

---

---

e7.0

---

---

22

8.7

15

0.35

7.6

---

---

e6.8

---

---

23

9.2

19

0.48

7.2

---

---

e7.0

---

---

24

9.6

---

e0.55

6.9

---

---

e6.2

---

---

25

10

24

0.65

7.2

---

---

e6.0

---

---

26

15

314

41

e6.7

---

---

e6.2

---

---

27

18

413

33

e6.5

---

---

e7.0

---

---

28

10

32

0.91

e6.3

---

---

e7.8

---

---

29

9.8

38

1.1

e7.0

---

---

7.6

---

---

30

8.4

---

e0.40

6.8

---

---

6.5

---

---

31

8.5

---

e0.35

---

---

---

e6.7

---

---

TOTAL

273.1

---

118.20

241.6

---

---

218.4

---

---

JANUARY
FEBRUARY
MARCH
1

6.9

---

---

8.2

---

---

12

---

---

2

e7.0

---

---

8.3

---

---

13

---

---

3

e7.4

---

---

e8.5

---

---

11

---

---

4

6.8

---

---

e7.8

---

---

8.8

---

---

5

6.7

---

---

e7.5

---

---

8.8

---

---

6

6.3

---

---

e7.0

---

---

8.1

---

---

7

6.8

---

---

e6.5

---

---

8.6

---

---

8

7.2

---

---

e6.8

---

---

8.2

---

---

9

6.8

---

---

e7.0

---

---

8.0

---

---

10

e6.5

---

---

e7.8

---

---

8.0

---

---

11

e6.8

---

---

e8.3

---

---

8.1

---

---

12

e7.0

---

---

e8.8

---

---

8.1

---

---

13

e7.5

---

---

8.9

---

---

7.9

---

---

14

7.4

---

---

8.5

---

---

8.2

---

---

15

e7.5

---

---

7.6

---

---

8.7

---

---

16

e6.8

---

---

7.3

---

---

8.9

---

---

17

e6.7

---

---

6.9

---

---

12

---

---

18

e6.5

---

---

6.7

---

---

20

---

---

19

e8.0

---

---

11

---

---

13

---

---

20

e7.8

---

---

7.5

---

---

28

---

---

21

e7.2

---

---

7.1

---

---

24

---

---

22

e6.8

---

---

7.1

---

---

19

---

---

23

e7.3

---

---

6.7

---

---

21

---

---

24

e7.4

---

---

5.8

---

---

29

---

---

25

e7.6

---

---

e6.5

---

---

21

---

---

26

e7.8

---

---

e7.5

---

---

16

---

---

27

7.8

---

---

8.0

---

---

17

---

---

28

7.2

---

---

9.7

---

---

14

---

---

29

7.6

---

---

---

---

---

13

---

---

30

7.8

---

---

---

---

---

12

---

---

31

8.2

---

---

---

---

---

12

---

---

TOTAL

223.1

---

---

215.3

---

---

415.4

---

---

APRIL
MAY
JUNE
1

16

29

1.3

44

55

6.6

42

1,030

365

2

18

30

1.4

45

51

6.2

17

173

8.3

3

16

20

0.83

42

---

e6.0

13

84

2.9

4

15

---

e0.78

41

95

11

25

404

59

5

18

---

e1.6

39

187

20

34

506

70

6

20

---

e2.1

33

138

12

19

145

7.8

7

14

29

1.1

33

102

9.0

22

---

e16

8

16

---

e1.3

32

---

e8.5

17

85

3.9

9

17

---

e1.3

30

119

10

15

60

2.5

10

16

31

1.3

35

179

19

13

42

1.5

11

13

---

e1.1

28

93

6.9

14

49

1.8

12

11

30

0.93

26

129

8.9

17

43

2.0

13

13

25

0.87

24

---

e6.1

19

46

2.4

14

17

22

1.0

23

77

4.8

16

28

1.2

15

25

49

3.4

25

75

5.4

14

25

0.94

16

31

---

e5.2

29

138

12

15

33

1.4

17

29

46

3.6

23

76

4.8

64

1,160

695

18

26

36

2.5

24

---

e6.1

39

483

69

19

27

---

e2.8

24

103

6.8

70

921

282

20

27

40

3.0

24

66

4.2

52

594

97

21

27

---

e2.7

21

65

3.7

27

222

17

22

53

1,100

386

18

48

2.4

16

---

e3.6

23

58

1,210

247

21

---

e9.7

14

124

4.6

24

71

1,240

250

16

---

e3.4

13

257

8.7

25

51

694

102

15

---

e3.1

15

176

9.5

26

39

198

21

15

---

e2.9

52

595

165

27

19

122

6.5

14

---

e2.8

17

---

e4.3

28

32

150

15

12

66

2.1

13

78

2.8

29

58

---

e51

11

39

1.2

20

179

11

30

47

105

14

11

50

1.6

14

121

4.8

31

---

---

---

26

309

26

---

---

---

TOTAL

840

---

1,132.61

804

---

233.2

738

---

1,920.94

JULY
AUGUST
SEPTEMBER
1

11

65

2.0

5.6

---

e0.27

22

222

15

2

9.4

---

e1.2

5.4

13

0.19

16

---

e3.4

3

8.9

47

1.1

7.8

67

3.1

38

767

180

4

9.1

20

0.49

17

257

29

18

193

11

5

8.5

13

0.30

7.4

40

0.82

13

---

e2.8

6

8.4

19

0.44

5.6

---

e0.47

16

97

4.7

7

8.2

---

e0.61

4.4

14

0.17

23

181

14

8

7.3

29

0.58

4.7

10

0.12

19

93

5.1

9

6.3

21

0.36

26

705

395

14

36

1.4

10

5.6

---

e0.30

5.2

99

1.4

12

---

e1.0

11

5.5

---

e0.29

7.9

---

e1.5

9.7

32

0.84

12

5.5

---

e0.28

7.3

48

0.98

9.9

21

0.58

13

5.1

---

e0.25

6.1

32

0.54

10

16

0.43

14

5.2

---

e0.25

4.8

18

0.23

11

22

0.62

15

5.2

---

e0.25

5.4

23

0.34

10

---

e0.72

16

7.8

50

1.8

4.7

---

e0.29

9.7

22

0.60

17

5.8

---

e0.94

4.3

18

0.21

8.5

13

0.30

18

5.0

---

e1.2

7.7

33

1.3

9.3

25

0.69

19

13

502

86

6.8

25

0.48

11

29

0.93

20

9.2

69

2.6

4.6

12

0.15

9.7

---

e0.79

21

5.3

15

0.22

3.8

8

0.08

9.1

20

0.50

22

5.4

45

0.67

3.8

16

0.16

10

14

0.38

23

5.6

20

0.30

3.7

20

0.20

11

9

0.27

24

5.6

13

0.20

8.3

109

10

10

9

0.25

25

6.0

63

1.3

4.2

34

0.43

11

---

e1.1

26

6.4

---

e1.7

3.5

---

e0.14

14

179

6.8

27

15

136

12

18

486

90

10

33

0.94

28

16

241

46

7.2

64

1.7

9.8

10

0.25

29

8.1

43

1.1

32

1,500

350

10

7

0.20

30

5.8

30

0.46

79

1,330

743

11

---

e0.21

31

5.3

40

0.58

157

3,350

2,430

---

---

---

TOTAL

234.5

---

165.77

469.2

---

4,062.27

395.7

---

255.80

e Estimated.


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U.S. Geological Survey
Water Resources of Colorado
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