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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2006
Boulder Creek at Orodell |
Preliminary Data - subject to revision
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|
 Indicates no data available |  Indicates data exceeds plot scale. |
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Monitoring site information: |
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- Location: Boulder Creek at Orodell
- Name: BC-ORO
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 19'
- Latitude: 40 ° N 85'
- Elevation: 5825 feet asl
- Site photo
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| Downstream Site: Boulder Creek at Eben G. Fine Park |
| Upstream Site: North Boulder Creek at Boulder Falls |
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| Plot Label |
Date |
Temp
° C |
DO
mg/L |
SC
µ mhos/cm |
pH
stnd units |
TOC
mg/L |
Flow
cfs |
Alk
mg/L as CaCO3 |
Hard
mg/L as CaCO3 |
NO3+NO2
mg/L as N |
NH3
mg/L as N |
TP
mg/L as P |
OP_Dis
mg/L as P |
FColi
#/100 mL |
TSS
mg/L |
TDS
mg/L |
Turb
NTU |
NO2
mg/L as N |
DO%
- |
SampleDate
|
TKN
|
EstTDS
|
NO3
|
| 01 |
January, 2006 |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
| 02 |
February, 2006 |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
31.0 |
36.0 |
No Data |
No Data |
No Data |
No Data |
No Data |
54 |
30 |
74.70 |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
| 03 |
March, 2006 |
2.10 |
10.38 |
115 |
7.12 |
No Data |
No Data |
27.0 |
No Data |
No Data |
< 0.10* |
0.03 |
< 0.03* |
< 20* |
8 |
48 |
6.82 |
0.0* |
92.70 |
No Data |
No Data |
No Data |
No Data |
| 04 |
April, 2006 |
5.20 |
7.79 |
91 |
7.18 |
No Data |
No Data |
26.0 |
No Data |
No Data |
< 0.10* |
0.03 |
0.05 |
20 |
6 |
24 |
7.65 |
< 0.0* |
77.70 |
No Data |
No Data |
No Data |
No Data |
| 05 |
May, 2006 |
6.80 |
10.33 |
70 |
7.15 |
No Data |
No Data |
23.0 |
No Data |
No Data |
< 0.10* |
0.04 |
< 0.03* |
< 20* |
5 |
88 |
5.40 |
0.0* |
104.20 |
No Data |
No Data |
No Data |
No Data |
| 06 |
June, 2006 |
12.20 |
8.96 |
36 |
6.62 |
No Data |
No Data |
12.0 |
No Data |
No Data |
< 0.10* |
0.05 |
< 0.02* |
< 20* |
7 |
52 |
5.15 |
< 0.0* |
107.10 |
No Data |
No Data |
No Data |
No Data |
| 07 |
July, 2006 |
14.60 |
7.27 |
40 |
7.27 |
No Data |
No Data |
13.0 |
No Data |
No Data |
< 0.10* |
0.03 |
< 0.03* |
20 |
3 |
18 |
2.44 |
< 0.0* |
94.00 |
No Data |
No Data |
No Data |
No Data |
| 08 |
August, 2006 |
15.30 |
No Data |
49 |
7.40 |
No Data |
No Data |
16.0 |
No Data |
No Data |
< 0.10* |
0.07 |
0.23 |
< 20* |
1 |
32 |
1.22 |
< 0.0* |
No Data |
No Data |
No Data |
No Data |
No Data |
| 09 |
September, 2006 |
10.70 |
8.86 |
67 |
6.76 |
No Data |
No Data |
21.0 |
No Data |
No Data |
< 0.10* |
0.02* |
< 0.02* |
20 |
4 |
36 |
4.24 |
< 0.0* |
99.10 |
No Data |
No Data |
No Data |
No Data |
| 10 |
October, 2006 |
4.90 |
No Data |
81 |
6.83 |
No Data |
No Data |
28.0 |
No Data |
No Data |
< 0.10* |
0.06 |
< 0.03* |
< 20* |
3 |
68 |
3.05 |
< 0.0* |
No Data |
No Data |
No Data |
No Data |
No Data |
| 11 |
November, 2006 |
2.40 |
10.21 |
77 |
6.87 |
No Data |
No Data |
20.0 |
No Data |
No Data |
< 0.10* |
< 0.02* |
< 0.03* |
50 |
No Data |
No Data |
0.89 |
< 0.0* |
93.00 |
No Data |
No Data |
No Data |
No Data |
| 12 |
December, 2006 |
1.50 |
10.55 |
82 |
6.26 |
No Data |
No Data |
22.0 |
No Data |
No Data |
< 0.10* |
0.03 |
< 0.03* |
< 20* |
1 |
60 |
4.30 |
< 0.0* |
93.10 |
No Data |
No Data |
No Data |
No Data |
| * indicates measured value below analysis detection limit listed below: |
|---|
| Lower Detection Limit |
0.0 | | 1.0 | NA | | | 1.0 | 0.1 | 0.1 | 0.1 | 0.03 | 0.03 | 20.0 | 1 | 1 | 0.01 | 0.001 | | | | | |
|---|
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Preliminary Data - subject to revision
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Select on the parameter name to view more detailed information on that parameter at this station.
Select on the table date to view stream data profiles observed on that date.
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