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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 Above 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 Above Coal Creek
- Name: BC-aCC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 35'
- Latitude: 40 ° N 48'
- Elevation: 4955 feet asl
- Site photo
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| Downstream Site: Boulder Creek Below Coal Creek |
| Upstream Site: Boulder Creek at 107th St |
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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 |
7.00 |
16.83 |
523 |
8.50 |
No Data |
No Data |
162.0 |
No Data |
7.90 |
3.30 |
1.65 |
1.69 |
< 20* |
16 |
476 |
11.10 |
0.2 |
164.40 |
| 02 |
February, 2003 |
4.60 |
No Data |
486 |
8.35 |
5.50 |
No Data |
165.0 |
No Data |
6.90 |
2.70 |
1.37 |
1.28 |
No Data |
15 |
512 |
11.90 |
0.2 |
No Data |
| 03 |
March, 2003 |
13.80 |
13.75 |
641 |
8.68 |
6.20 |
No Data |
159.0 |
No Data |
2.50 |
0.20 |
1.22 |
0.70 |
No Data |
15 |
500 |
8.96 |
0.1 |
154.80 |
| 04 |
April, 2003 |
11.90 |
12.07 |
436 |
8.81 |
4.55 |
No Data |
102.0 |
No Data |
3.00 |
0.60 |
0.70 |
1.29 |
No Data |
17 |
358 |
13.60 |
0.1 |
131.00 |
| 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 |
18.90 |
11.04 |
516 |
8.99 |
No Data |
No Data |
146.0 |
No Data |
6.50 |
0.30 |
1.18 |
1.03 |
No Data |
4 |
396 |
2.09 |
0.3 |
130.00 |
| 11 |
November, 2003 |
7.30 |
16.92 |
501 |
7.82 |
No Data |
No Data |
227.0 |
No Data |
2.40 |
< 0.10* |
0.59 |
0.60 |
No Data |
3 |
518 |
6.44 |
0.0* |
180.20 |
| 12 |
December, 2003 |
6.80 |
15.93 |
528 |
8.07 |
4.75 |
No Data |
261.0 |
No Data |
No Data |
< 0.10* |
0.40 |
0.24 |
No Data |
4 |
544 |
3.16 |
0.0* |
164.50 |
| * 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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