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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2000 Coal Creek Above Boulder Creek Confluence |
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: Coal Creek Above Boulder Creek Confluence
- Name: CC-confl
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 35'
- Latitude: 40 ° N 48'
- Elevation: 4955 feet asl
- Site photo
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Downstream 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% - |
01 |
January, 2000 |
3.20 |
12.02 |
612 |
8.26 |
6.92 |
No Data |
284.0 |
No Data |
2.90 |
0.50 |
0.82 |
0.65 |
No Data |
20 |
662 |
No Data |
0.0* |
No Data |
02 |
February, 2000 |
6.90 |
No Data |
674 |
7.19 |
7.57 |
No Data |
258.0 |
No Data |
1.80 |
1.00 |
0.09 |
0.65 |
No Data |
33 |
612 |
No Data |
0.1 |
No Data |
03 |
March, 2000 |
8.64 |
8.04 |
778 |
8.61 |
7.03 |
No Data |
248.0 |
No Data |
3.60 |
< 0.10* |
0.89 |
0.75 |
No Data |
24 |
576 |
No Data |
0.1 |
No Data |
04 |
April, 2000 |
8.64 |
8.04 |
778 |
8.61 |
6.69 |
No Data |
252.0 |
No Data |
0.38 |
0.40 |
0.56 |
0.39 |
No Data |
116 |
598 |
No Data |
0.1 |
No Data |
05 |
May, 2000 |
17.00 |
8.26 |
490 |
8.10 |
7.31 |
No Data |
156.0 |
No Data |
0.90 |
< 0.10* |
0.47 |
0.26 |
No Data |
89 |
382 |
No Data |
0.0* |
No Data |
06 |
June, 2000 |
22.30 |
10.17 |
871 |
9.22 |
6.97 |
10.67 |
250.0 |
235.0 |
1.80 |
< 0.10* |
0.66 |
0.65 |
230 |
77 |
582 |
No Data |
0.0* |
No Data |
07 |
July, 2000 |
26.30 |
10.31 |
919 |
8.48 |
7.42 |
No Data |
229.0 |
No Data |
3.50 |
< 0.10* |
0.72 |
0.69 |
2400 |
75 |
562 |
No Data |
0.0* |
No Data |
08 |
August, 2000 |
23.40 |
10.12 |
846 |
8.36 |
7.31 |
No Data |
226.2 |
No Data |
2.90 |
< 0.10* |
1.04 |
1.24 |
17000 |
62 |
566 |
No Data |
0.2 |
No Data |
09 |
September, 2000 |
22.40 |
8.79 |
810 |
8.50 |
6.84 |
No Data |
225.6 |
No Data |
4.50 |
< 0.10* |
0.46 |
0.42 |
3500 |
35 |
558 |
No Data |
0.2 |
No Data |
10 |
October, 2000 |
15.30 |
11.70 |
No Data |
8.50 |
6.61 |
12.05 |
255.0 |
320.0 |
2.70 |
< 0.10* |
0.51 |
0.45 |
330 |
39 |
668 |
No Data |
0.1 |
No Data |
11 |
November, 2000 |
4.90 |
11.51 |
No Data |
8.55 |
No Data |
No Data |
268.4 |
No Data |
3.30 |
0.60 |
0.57 |
0.70 |
170 |
39 |
710 |
No Data |
0.0* |
No Data |
12 |
December, 2000 |
1.40 |
10.85 |
No Data |
8.25 |
6.22 |
No Data |
257.7 |
No Data |
3.40 |
0.80 |
0.75 |
1.48 |
< 20* |
30 |
588 |
No Data |
0.1 |
No Data |
* indicates measured value below analysis detection limit listed below: |
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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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