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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2006
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 above WW Plant |
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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%
- |
SampleDate
|
TKN
|
EstTDS
|
NO3
|
| 01 |
January, 2006 |
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 |
No Data |
No Data |
No Data |
No Data |
| 02 |
February, 2006 |
11.90 |
No Data |
263 |
8.44 |
No Data |
No Data |
105.0 |
No Data |
No Data |
8.20 |
2.90 |
2.60 |
< 20* |
11 |
338 |
5.20 |
0.3 |
No Data |
No Data |
No Data |
No Data |
No Data |
| 03 |
March, 2006 |
12.60 |
10.59 |
705 |
8.09 |
No Data |
No Data |
102.0 |
No Data |
No Data |
3.50 |
2.35 |
2.06 |
130 |
16 |
396 |
19.40 |
0.2 |
118.40 |
No Data |
No Data |
No Data |
No Data |
| 04 |
April, 2006 |
No Data |
10.73 |
657 |
7.29 |
No Data |
No Data |
100.0 |
No Data |
No Data |
6.60 |
2.62 |
1.79 |
50 |
8 |
344 |
11.30 |
9.4 |
160.00 |
No Data |
No Data |
No Data |
No Data |
| 05 |
May, 2006 |
13.20 |
7.45 |
185 |
6.68 |
No Data |
No Data |
63.0 |
No Data |
No Data |
2.00 |
1.32 |
2.98 |
80 |
15 |
232 |
13.30 |
0.2 |
87.40 |
No Data |
No Data |
No Data |
No Data |
| 06 |
June, 2006 |
19.50 |
9.19 |
246 |
7.90 |
No Data |
No Data |
52.0 |
No Data |
No Data |
1.60 |
0.99 |
0.83 |
110 |
16 |
144 |
5.70 |
0.2 |
120.90 |
No Data |
No Data |
No Data |
No Data |
| 07 |
July, 2006 |
23.90 |
10.61 |
360 |
7.95 |
No Data |
No Data |
60.0 |
No Data |
No Data |
0.30 |
1.25 |
1.18 |
230 |
10 |
164 |
8.07 |
0.2 |
10.61 |
No Data |
No Data |
No Data |
No Data |
| 08 |
August, 2006 |
23.70 |
7.13 |
302 |
7.25 |
No Data |
No Data |
65.0 |
No Data |
No Data |
< 0.10* |
0.98 |
1.06 |
490 |
11 |
180 |
5.95 |
0.2 |
99.40 |
No Data |
No Data |
No Data |
No Data |
| 09 |
September, 2006 |
20.90 |
7.09 |
460 |
7.29 |
No Data |
No Data |
70.0 |
No Data |
No Data |
1.20 |
1.90 |
1.74 |
50 |
4 |
284 |
3.82 |
0.7 |
102.20 |
No Data |
No Data |
No Data |
No Data |
| 10 |
October, 2006 |
13.90 |
8.93 |
469 |
7.31 |
No Data |
No Data |
76.0 |
No Data |
No Data |
2.50 |
1.80 |
1.69 |
490 |
15 |
282 |
7.94 |
0.4 |
105.70 |
No Data |
No Data |
No Data |
No Data |
| 11 |
November, 2006 |
7.90 |
5.89 |
602 |
7.12 |
No Data |
No Data |
111.0 |
No Data |
No Data |
6.20 |
2.25 |
2.32 |
700 |
15 |
326 |
12.50 |
0.3 |
57.10 |
No Data |
No Data |
No Data |
No Data |
| 12 |
December, 2006 |
7.70 |
8.00 |
502 |
7.40 |
No Data |
No Data |
83.0 |
No Data |
No Data |
5.90 |
2.18 |
2.21 |
50 |
9 |
264 |
9.90 |
0.1 |
86.00 |
No Data |
No Data |
No Data |
No Data |
| * 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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