09083800 CRYSTAL RIVER BELOW CARBONDALE, CO-Continued

ROARING FORK RIVER BASIN

09083800 CRYSTAL RIVER BELOW CARBONDALE, CO-Continued

WATER-QUALITY RECORDS

PERIOD OF RECORD.--October 1976 to January 1978, January 2000 to current year. For a complete listing of historical data available for this site, see
http://waterdata.usgs.gov/co/nwis/inventory/?site_no=09083800

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)

Hard-
ness,
water,
unfltrd
mg/L as
CaCO3
(00900)

Calcium
water,
fltrd,
mg/L
(00915)

Magnes-
ium,
water,
fltrd,
mg/L
(00925)

Potas-
sium,
water,
fltrd,
mg/L
(00935)

Sodium
adsorp-
tion
ratio
(00931)

Sodium,
water,
fltrd,
mg/L
(00930)

Alka-
linity,
wat flt
fxd end
lab,
mg/L as
CaCO3
(29801)

OCT

09...

1130

75

10.4

8.1

550

10.4

280

90.2

13.1

1.68

0.3

13.2

E120

FEB

06...

1140

53

12.2

8.5

665

0.0

--

--

--

--

--

--

--

APR

22...

1435

210

9.6

8.4

431

11.0

190

62.4

9.11

1.33

0.4

12.8

111

MAY

28...

1115

2,320

10.3

--

154

6.5

72

23.3

3.45

0.60

0.1

2.86

58

JUL

23...

1105

179

9.2

8.1

419

15.0

--

--

--

--

--

--

--

SEP

04...

1100

75

9.2

8.4

568

14.3

290

90.9

14.9

1.85

0.3

12.1

140

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date

Chlor-
ide,
water,
fltrd,
mg/L
(00940)

Fluor-
ide,
water,
fltrd,
mg/L
(00950)

Silica,
water,
fltrd,
mg/L
(00955)

Sulfate
water,
fltrd,
mg/L
(00945)

Residue
water,
fltrd,
sum of
consti-
tuents
mg/L
(70301)

Residue
water,
fltrd,
tons/
acre-ft
(70303)

Residue
water,
fltrd,
tons/d
(70302)

Ammonia
+
org-N,
water,
fltrd,
mg/L
as N
(00623)

Ammonia
+
org-N,
water,
unfltrd
mg/L
as N
(00625)

Ammonia
water,
fltrd,
mg/L
as N
(00608)

Nitrite
+
nitrate
water
fltrd,
mg/L
as N
(00631)

Nitrite
water,
fltrd,
mg/L
as N
(00613)

Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)

OCT

09...

4.72

0.2

10.6

134

--

--

--

E.07

E.08

<0.015

0.177

0.003

<0.007

FEB

06...

--

--

--

--

--

--

--

E.09

0.15

0.019

0.158

<0.002

<0.007

APR

22...

4.27

0.18

7.4

102

267

0.36

151

0.10

0.25

E.009

0.188

E.002

<0.007

MAY

28...

0.96

<0.2

5.8

19.2

92

0.12

575

0.24

0.79

<0.015

0.174

E.002

<0.007

JUL

23...

--

--

--

--

--

--

--

E.05

E.05

E.008

0.164

E.002

<0.007

SEP

04...

4.79

0.2

11.7

132

353

0.48

71.5

<0.10

E.08

E.008

0.215

<0.002

<0.007

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date

Phos-
phorus,
water,
fltrd,
mg/L
(00666)

Phos-
phorus,
water,
unfltrd
mg/L
(00665)

E coli,
m-TEC
MF,
water,
col/
100 mL
(31633)

Fecal
coli-
form,
M-FC
0.7u MF
col/
100 mL
(31625)

OCT

09...

<0.004

0.007

E3

E6

FEB

06...

E.002

0.014

<1

<1

APR

22...

<0.004

0.055

E8

E9

MAY

28...

0.005

0.48

E110

E54

JUL

23...

E.004

0.007

21

29

SEP

04...

0.006

0.007

E10

E21

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

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003

Date

Cadmium
water,
fltrd,
ug/L
(01025)

Copper,
water,
fltrd,
ug/L
(01040)

Iron,
water,
unfltrd
recover
-able,
ug/L
(01045)

Lead,
water,
fltrd,
ug/L
(01049)

Mangan-
ese,
water,
fltrd,
ug/L
(01056)

Mangan-
ese,
water,
unfltrd
recover
-able,
ug/L
(01055)

Mercury
water,
fltrd,
ug/L
(71890)

Selen-
ium,
water,
fltrd,
ug/L
(01145)

Silver,
water,
fltrd,
ug/L
(01075)

Zinc,
water,
fltrd,
ug/L
(01090)

OCT

09...

<0.2

<1.2

30

<1

E3.0

E2.8

<0.02

<3

<0.3

<24

APR

22...

<0.2

<1.2

950

<1

2.4

28.7

<0.02

<3

<0.3

<24

MAY

28...

<0.2

E.6

7,850

<1

5.0

259

<0.02

<3

<0.3

<3

SEP

04...

<0.2

E.6

40

<1

3.4

4.9

<0.02

<3

<0.3

E2

< -- 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

03...

0920

85

543

9.7

03...

0930

106

585

5.7

NOV

MAY

14...

0930

109

584

4.2

07...

1430

222

371

11.6

JAN

16...

0915

60

649

0.0

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)	Hard- ness, water, unfltrd mg/L as CaCO3 (00900)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Potas- sium, water, fltrd, mg/L (00935)	Sodium adsorp- tion ratio (00931)	Sodium, water, fltrd, mg/L (00930)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)
OCT
09...	1130	75	10.4	8.1	550	10.4	280	90.2	13.1	1.68	0.3	13.2	E120
FEB
06...	1140	53	12.2	8.5	665	0.0	--	--	--	--	--	--	--
APR
22...	1435	210	9.6	8.4	431	11.0	190	62.4	9.11	1.33	0.4	12.8	111
MAY
28...	1115	2,320	10.3	--	154	6.5	72	23.3	3.45	0.60	0.1	2.86	58
JUL
23...	1105	179	9.2	8.1	419	15.0	--	--	--	--	--	--	--
SEP
04...	1100	75	9.2	8.4	568	14.3	290	90.9	14.9	1.85	0.3	12.1	140

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date	Chlor- ide, water, fltrd, mg/L (00940)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L (00955)	Sulfate water, fltrd, mg/L (00945)	Residue water, fltrd, sum of consti- tuents mg/L (70301)	Residue water, fltrd, tons/ acre-ft (70303)	Residue water, fltrd, tons/d (70302)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Ammonia + org-N, water, unfltrd mg/L as N (00625)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite + nitrate water fltrd, mg/L as N (00631)	Nitrite water, fltrd, mg/L as N (00613)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)
OCT
09...	4.72	0.2	10.6	134	--	--	--	E.07	E.08	<0.015	0.177	0.003	<0.007
FEB
06...	--	--	--	--	--	--	--	E.09	0.15	0.019	0.158	<0.002	<0.007
APR
22...	4.27	0.18	7.4	102	267	0.36	151	0.10	0.25	E.009	0.188	E.002	<0.007
MAY
28...	0.96	<0.2	5.8	19.2	92	0.12	575	0.24	0.79	<0.015	0.174	E.002	<0.007
JUL
23...	--	--	--	--	--	--	--	E.05	E.05	E.008	0.164	E.002	<0.007
SEP
04...	4.79	0.2	11.7	132	353	0.48	71.5	<0.10	E.08	E.008	0.215	<0.002	<0.007

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date	Phos- phorus, water, fltrd, mg/L (00666)	Phos- phorus, water, unfltrd mg/L (00665)	E coli, m-TEC MF, water, col/ 100 mL (31633)	Fecal coli- form, M-FC 0.7u MF col/ 100 mL (31625)
OCT
09...	<0.004	0.007	E3	E6
FEB
06...	E.002	0.014	<1	<1
APR
22...	<0.004	0.055	E8	E9
MAY
28...	0.005	0.48	E110	E54
JUL
23...	E.004	0.007	21	29
SEP
04...	0.006	0.007	E10	E21
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.

WATER-QUALITY DATA, WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003
Date	Cadmium water, fltrd, ug/L (01025)	Copper, water, fltrd, ug/L (01040)	Iron, water, unfltrd recover -able, ug/L (01045)	Lead, water, fltrd, ug/L (01049)	Mangan- ese, water, fltrd, ug/L (01056)	Mangan- ese, water, unfltrd recover -able, ug/L (01055)	Mercury water, fltrd, ug/L (71890)	Selen- ium, water, fltrd, ug/L (01145)	Silver, water, fltrd, ug/L (01075)	Zinc, water, fltrd, ug/L (01090)
OCT
09...	<0.2	<1.2	30	<1	E3.0	E2.8	<0.02	<3	<0.3	<24
APR
22...	<0.2	<1.2	950	<1	2.4	28.7	<0.02	<3	<0.3	<24
MAY
28...	<0.2	E.6	7,850	<1	5.0	259	<0.02	<3	<0.3	<3
SEP
04...	<0.2	E.6	40	<1	3.4	4.9	<0.02	<3	<0.3	E2
< -- Actual value is known to be less than the value shown. E -- Estimated laboratory analysis value.

U.S. Department of the Interior
U.S. Geological Survey
Water Resources of Colorado
Contact: webmaster_co@usgs.gov
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Last Modified: April 29, 2004

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
03...	0920	85	543	9.7	03...	0930	106	585	5.7
NOV					MAY
14...	0930	109	584	4.2	07...	1430	222	371	11.6
JAN
16...	0915	60	649	0.0