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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2002 Middle Boulder Creek at PSCo Weir |
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: Middle Boulder Creek at PSCo Weir
- Name: MBCaW
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 30'
- Latitude: 39 ° N 57'
- Elevation: 8185 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, 2002 |
0.08 |
11.36 |
61 |
7.61 |
0.91 |
6.90 |
21.8 |
27.6 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
0* |
37 |
1.11 |
No Data |
104.92 |
02 |
February, 2002 |
0.07 |
10.91 |
66 |
7.36 |
0.98 |
7.50 |
23.5 |
27.0 |
No Data |
No Data |
0.00* |
No Data |
2* |
1 |
40 |
1.09 |
No Data |
101.08 |
03 |
March, 2002 |
2.06 |
9.88 |
69 |
7.64 |
0.92 |
4.90 |
23.9 |
27.1 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
1 |
42 |
1.06 |
No Data |
97.93 |
04 |
April, 2002 |
5.17 |
9.62 |
48 |
7.57 |
2.65 |
17.50 |
18.8 |
23.6 |
No Data |
No Data |
0.01* |
No Data |
< 1* |
1 |
30 |
1.23 |
No Data |
102.19 |
05 |
May, 2002 |
5.95 |
9.38 |
38 |
7.54 |
3.25 |
48.91 |
15.0 |
18.5 |
No Data |
No Data |
0.01* |
No Data |
3* |
0* |
23 |
0.70 |
No Data |
101.25 |
06 |
June, 2002 |
7.84 |
8.92 |
27 |
7.65 |
2.12 |
110.89 |
11.8 |
12.0 |
No Data |
No Data |
0.01* |
No Data |
< 1* |
2 |
17 |
0.63 |
No Data |
99.52 |
07 |
July, 2002 |
14.34 |
7.88 |
36 |
7.65 |
No Data |
41.12 |
14.4 |
14.3 |
No Data |
No Data |
0.01* |
No Data |
8* |
2 |
22 |
0.82 |
No Data |
101.75 |
08 |
August, 2002 |
12.77 |
8.11 |
43 |
7.77 |
No Data |
16.00 |
18.4 |
19.9 |
No Data |
No Data |
0.01* |
No Data |
2* |
1 |
26 |
0.66 |
No Data |
102.34 |
09 |
September, 2002 |
12.80 |
8.10 |
52 |
7.84 |
1.46 |
13.10 |
20.6 |
21.9 |
No Data |
No Data |
0.00* |
No Data |
42 |
4 |
32 |
1.95 |
No Data |
101.89 |
10 |
October, 2002 |
4.66 |
9.44 |
49 |
7.78 |
1.25 |
14.06 |
18.6 |
21.0 |
No Data |
No Data |
0.00* |
No Data |
6* |
1 |
30 |
0.60 |
No Data |
98.29 |
11 |
November, 2002 |
0.06 |
10.79 |
52 |
7.88 |
0.96 |
15.20 |
19.2 |
22.1 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
1 |
32 |
2.17 |
No Data |
99.36 |
12 |
December, 2002 |
0.08 |
10.79 |
61 |
7.78 |
No Data |
5.90 |
21.8 |
24.3 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
0* |
37 |
0.93 |
No Data |
99.65 |
* 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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