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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2001 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, 2001 |
No Data |
No Data |
No Data |
No Data |
0.93 |
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 |
02 |
February, 2001 |
0.10 |
10.61 |
63 |
7.45 |
0.86 |
4.90 |
23.7 |
26.9 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
1 |
38 |
0.74 |
No Data |
98.49 |
03 |
March, 2001 |
1.35 |
9.96 |
93 |
7.93 |
1.04 |
5.30 |
22.4 |
28.1 |
No Data |
No Data |
0.01* |
No Data |
1* |
2 |
57 |
2.95 |
No Data |
96.47 |
04 |
April, 2001 |
1.91 |
9.55 |
59 |
7.56 |
1.73 |
9.66 |
19.1 |
24.2 |
No Data |
No Data |
0.00* |
No Data |
4* |
2 |
36 |
0.78 |
No Data |
94.86 |
05 |
May, 2001 |
6.10 |
9.20 |
48 |
7.60 |
3.27 |
43.69 |
15.4 |
19.5 |
No Data |
No Data |
0.01* |
No Data |
< 1* |
1 |
29 |
No Data |
No Data |
99.02 |
06 |
June, 2001 |
5.84 |
9.14 |
23 |
7.51 |
2.69 |
223.16 |
12.1 |
11.0 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
1 |
14 |
0.63 |
No Data |
97.97 |
07 |
July, 2001 |
11.41 |
8.49 |
24 |
7.78 |
1.98 |
158.33 |
10.3 |
10.3 |
No Data |
No Data |
0.01* |
No Data |
9* |
3 |
14 |
1.37 |
No Data |
102.97 |
08 |
August, 2001 |
13.24 |
8.03 |
38 |
7.66 |
1.34 |
41.40 |
15.3 |
16.2 |
No Data |
No Data |
0.01* |
No Data |
2* |
2 |
23 |
0.50 |
No Data |
101.55 |
09 |
September, 2001 |
5.98 |
9.47 |
37 |
7.54 |
1.46 |
39.88 |
15.4 |
18.9 |
No Data |
No Data |
0.01* |
No Data |
7* |
1 |
22 |
0.65 |
No Data |
101.29 |
10 |
October, 2001 |
5.65 |
9.69 |
48 |
7.71 |
No Data |
14.30 |
19.4 |
21.5 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
0* |
29 |
0.48 |
No Data |
104.20 |
11 |
November, 2001 |
2.78 |
10.25 |
51 |
7.77 |
1.07 |
12.69 |
18.9 |
21.3 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
0* |
31 |
0.39 |
No Data |
102.62 |
12 |
December, 2001 |
0.08 |
10.68 |
57 |
7.66 |
0.92 |
8.60 |
20.4 |
23.5 |
No Data |
No Data |
0.00* |
No Data |
< 1* |
1 |
34 |
0.76 |
No Data |
100.67 |
* 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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