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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2003
Boulder Creek Below Coal Creek |
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 Below Coal Creek
- Name: BC-bCC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 34'
- Latitude: 40 ° N 50'
- Elevation: 4955 feet asl
- Site photo
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| Downstream Site: North Boulder Creek diversion to Lakewood |
| Upstream Site: Boulder Creek Above Coal Creek |
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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, 2003 |
7.50 |
12.30 |
540 |
8.49 |
4.89 |
No Data |
166.0 |
73.0 |
8.10 |
2.70 |
1.35 |
1.39 |
No Data |
56 |
510 |
13.60 |
0.2 |
123.30 |
| 02 |
February, 2003 |
4.70 |
No Data |
492 |
8.13 |
5.43 |
No Data |
166.0 |
250.0 |
7.10 |
2.60 |
1.39 |
1.28 |
No Data |
27 |
514 |
22.50 |
0.2 |
No Data |
| 03 |
March, 2003 |
9.50 |
11.80 |
635 |
7.96 |
6.37 |
No Data |
156.0 |
132.0 |
1.20 |
0.20 |
1.56 |
0.58 |
No Data |
114 |
538 |
74.50 |
0.1 |
124.00 |
| 04 |
April, 2003 |
12.00 |
11.93 |
481 |
8.76 |
4.87 |
No Data |
121.0 |
206.0 |
2.90 |
0.50 |
0.62 |
1.78 |
No Data |
28 |
404 |
23.80 |
0.1 |
128.80 |
| 05 |
May, 2003 |
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 |
| 06 |
June, 2003 |
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 |
| 07 |
July, 2003 |
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 |
| 08 |
August, 2003 |
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 |
| 09 |
September, 2003 |
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 |
| 10 |
October, 2003 |
18.40 |
No Data |
561 |
8.82 |
No Data |
No Data |
162.0 |
222.0 |
6.60 |
0.10 |
1.19 |
1.07 |
No Data |
4 |
424 |
3.03 |
0.2 |
9.56 |
| 11 |
November, 2003 |
6.10 |
12.95 |
543 |
7.89 |
No Data |
No Data |
220.0 |
256.0 |
5.00 |
< 0.10* |
1.16 |
1.19 |
No Data |
17 |
562 |
21.20 |
0.0* |
123.90 |
| 12 |
December, 2003 |
6.30 |
13.56 |
566 |
7.79 |
6.94 |
No Data |
242.0 |
290.0 |
No Data |
< 0.10* |
1.54 |
1.34 |
No Data |
13 |
594 |
14.50 |
0.0* |
135.60 |
| * 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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