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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2001
Boulder Creek at 95th St |
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 at 95th St
- Name: BC-95
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 78'
- Latitude: 40 ° N 28'
- Elevation: 5050 feet asl
- Site photo
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| Downstream Site: Boulder Creek at 107th St |
| Upstream Site: Boulder Creek above Dry 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, 2001 |
7.60 |
9.12 |
No Data |
7.82 |
8.39 |
No Data |
139.0 |
No Data |
4.80 |
9.40 |
1.65 |
1.51 |
50 |
18 |
372 |
No Data |
0.2 |
No Data |
| 02 |
February, 2001 |
8.00 |
10.71 |
151 |
8.26 |
7.59 |
No Data |
120.0 |
No Data |
7.10 |
4.00 |
0.71 |
0.70 |
80 |
2 |
398 |
3.20 |
0.3 |
109.60 |
| 03 |
March, 2001 |
14.40 |
11.66 |
No Data |
8.24 |
9.04 |
No Data |
155.0 |
No Data |
5.50 |
9.20 |
2.05 |
1.58 |
70 |
14 |
494 |
4.94 |
0.6 |
138.40 |
| 04 |
April, 2001 |
11.80 |
9.75 |
669 |
7.99 |
7.42 |
No Data |
104.0 |
No Data |
9.00 |
1.90 |
1.81 |
2.14 |
330 |
11 |
426 |
2.30 |
0.5 |
108.00 |
| 05 |
May, 2001 |
15.20 |
9.84 |
386 |
8.08 |
6.72 |
No Data |
93.0 |
No Data |
2.90 |
1.40 |
0.58 |
0.59 |
200 |
32 |
268 |
6.98 |
0.2 |
116.00 |
| 06 |
June, 2001 |
17.00 |
9.00 |
164 |
8.18 |
4.36 |
No Data |
40.0 |
No Data |
1.80 |
0.50 |
0.30 |
0.28 |
490 |
14 |
128 |
3.60 |
0.1 |
114.40 |
| 07 |
July, 2001 |
22.40 |
10.06 |
260 |
8.45 |
4.68 |
No Data |
57.0 |
No Data |
2.60 |
0.60 |
0.38 |
0.49 |
3500 |
19 |
116 |
14.00 |
0.1 |
138.40 |
| 08 |
August, 2001 |
22.90 |
7.70 |
339 |
7.95 |
4.22 |
No Data |
76.0 |
No Data |
2.80 |
1.30 |
0.51 |
0.51 |
230 |
16 |
244 |
18.70 |
0.2 |
106.90 |
| 09 |
September, 2001 |
20.50 |
12.50 |
445 |
7.95 |
4.46 |
No Data |
89.0 |
No Data |
6.40 |
1.30 |
0.90 |
0.95 |
230 |
8 |
280 |
2.29 |
0.4 |
165.70 |
| 10 |
October, 2001 |
17.40 |
8.75 |
504 |
8.23 |
6.37 |
No Data |
101.0 |
No Data |
6.68 |
1.80 |
1.18 |
1.16 |
130 |
4 |
326 |
No Data |
0.4 |
109.70 |
| 11 |
November, 2001 |
14.50 |
13.61 |
582 |
8.02 |
7.43 |
No Data |
105.0 |
No Data |
8.00 |
1.30 |
1.62 |
1.59 |
80 |
15 |
678 |
8.80 |
0.5 |
161.30 |
| 12 |
December, 2001 |
8.60 |
8.03 |
586 |
7.54 |
6.20 |
No Data |
101.0 |
No Data |
9.40 |
4.50 |
1.97 |
2.20 |
80 |
31 |
358 |
2.83 |
0.4 |
84.00 |
| * 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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