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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2002
Boulder Creek above Dry 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 Dry Creek
- Name: BC-aDC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 85'
- Latitude: 40 ° N 29'
- Elevation: 5060 feet asl
- Site photo
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| Downstream Site: Boulder Creek at 95th St |
| Upstream Site: Boulder Creek at 75th 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, 2002 |
9.40 |
7.57 |
591 |
7.62 |
8.66 |
No Data |
95.0 |
No Data |
9.90 |
4.80 |
1.74 |
1.86 |
50 |
10 |
396 |
1.80 |
0.3 |
76.70 |
| 02 |
February, 2002 |
9.50 |
8.62 |
509 |
7.47 |
8.78 |
No Data |
88.0 |
No Data |
8.70 |
3.30 |
2.04 |
1.00 |
330 |
15 |
306 |
2.62 |
0.4 |
98.60 |
| 03 |
March, 2002 |
13.30 |
No Data |
149 |
8.80 |
No Data |
No Data |
114.0 |
No Data |
8.50 |
8.90 |
2.30 |
2.22 |
20 |
8 |
406 |
3.22 |
0.6 |
No Data |
| 04 |
April, 2002 |
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 |
| 05 |
May, 2002 |
15.00 |
8.79 |
57 |
7.96 |
4.79 |
No Data |
61.0 |
No Data |
3.10 |
0.40 |
0.67 |
0.63 |
50 |
16 |
212 |
12.50 |
0.1 |
104.30 |
| 06 |
June, 2002 |
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, 2002 |
25.20 |
9.94 |
324 |
8.21 |
6.01 |
No Data |
67.0 |
No Data |
3.20 |
1.70 |
0.74 |
0.93 |
80 |
12 |
194 |
11.80 |
0.4 |
143.00 |
| 08 |
August, 2002 |
24.60 |
8.50 |
291 |
8.32 |
No Data |
125.91 |
54.0 |
No Data |
3.90 |
0.60 |
0.46 |
0.45 |
230 |
8 |
288 |
No Data |
0.3 |
112.00 |
| 09 |
September, 2002 |
19.00 |
8.83 |
244 |
7.10 |
6.66 |
No Data |
58.0 |
No Data |
4.30 |
2.00 |
0.71 |
0.68 |
14000 |
16 |
232 |
18.00 |
0.3 |
No Data |
| 10 |
October, 2002 |
19.20 |
8.40 |
402 |
7.77 |
8.03 |
No Data |
49.0 |
No Data |
9.70 |
1.10 |
No Data |
1.49 |
460 |
20 |
300 |
12.20 |
0.7 |
108.60 |
| 11 |
November, 2002 |
12.60 |
7.37 |
472 |
7.05 |
8.08 |
No Data |
76.0 |
No Data |
9.20 |
1.50 |
1.89 |
1.90 |
460 |
78 |
406 |
6.30 |
0.4 |
80.50 |
| 12 |
December, 2002 |
10.10 |
10.29 |
506 |
7.45 |
No Data |
No Data |
89.0 |
No Data |
13.90 |
3.50 |
2.12 |
1.70 |
130 |
36 |
0* |
24.70 |
0.5 |
110.00 |
| * 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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