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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2005
Boulder Creek above WW Plant |
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 WW Plant
- Name: BC-aWWTP
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 11'
- Latitude: 40 ° N 30'
- Elevation: 5125 feet asl
- Site photo
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| Downstream Site: Boulder Creek at 75th St |
| Upstream Site: Boulder Creek at 61st 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%
- |
SampleDate
|
| 01 |
January, 2005 |
0.10 |
15.47 |
80 |
7.80 |
No Data |
No Data |
94.0 |
No Data |
No Data |
< 0.10* |
0.10 |
< 0.03* |
230 |
5 |
250 |
2.80 |
< 0.0* |
128.50 |
No Data |
| 02 |
February, 2005 |
4.00 |
13.61 |
388 |
8.90 |
No Data |
No Data |
92.0 |
No Data |
No Data |
< 0.10* |
< 0.02* |
< 0.03* |
< 20* |
3 |
262 |
2.20 |
< 0.0* |
125.00 |
No Data |
| 03 |
March, 2005 |
2.80 |
12.03 |
360 |
8.42 |
No Data |
No Data |
124.0 |
No Data |
No Data |
< 0.10* |
< 0.02* |
0.06 |
20 |
7 |
352 |
7.80 |
0.0* |
100.80 |
No Data |
| 04 |
April, 2005 |
9.20 |
9.51 |
576 |
8.21 |
No Data |
No Data |
104.0 |
No Data |
No Data |
No Data |
0.04 |
0.05 |
No Data |
5 |
350 |
No Data |
0.0* |
105.90 |
No Data |
| 05 |
May, 2005 |
10.60 |
8.83 |
180 |
7.97 |
No Data |
No Data |
48.0 |
No Data |
No Data |
< 0.10* |
0.09 |
0.07 |
220 |
26 |
140 |
18.50 |
< 0.0* |
98.20 |
No Data |
| 06 |
June, 2005 |
14.20 |
10.98 |
89 |
7.30 |
No Data |
No Data |
23.0 |
No Data |
No Data |
< 0.10* |
< 0.02* |
< 0.03* |
110 |
8 |
64 |
6.41 |
< 0.0* |
124.20 |
No Data |
| 07 |
July, 2005 |
20.40 |
7.53 |
292 |
7.86 |
No Data |
No Data |
69.0 |
No Data |
No Data |
< 0.10* |
0.03 |
0.02* |
2200 |
13 |
206 |
11.20 |
0.0* |
100.80 |
No Data |
| 08 |
August, 2005 |
20.20 |
9.82 |
273 |
8.20 |
No Data |
No Data |
69.0 |
No Data |
No Data |
0.05* |
0.05 |
< 0.03* |
490 |
8 |
188 |
8.70 |
< 0.0* |
131.40 |
No Data |
| 09 |
September, 2005 |
15.40 |
9.42 |
344 |
8.19 |
No Data |
No Data |
69.0 |
No Data |
No Data |
< 0.10* |
0.05 |
0.06 |
20 |
6 |
172 |
7.73 |
< 0.0* |
91.60 |
No Data |
| 10 |
October, 2005 |
8.90 |
10.71 |
246 |
7.87 |
No Data |
No Data |
68.0 |
No Data |
No Data |
< 0.10* |
0.14 |
0.06 |
790 |
6 |
156 |
9.00 |
< 0.0* |
111.70 |
No Data |
| 11 |
November, 2005 |
8.60 |
10.30 |
185 |
7.86 |
No Data |
No Data |
54.0 |
No Data |
No Data |
< 0.10* |
< 0.02* |
< 0.03* |
170 |
5 |
118 |
3.76 |
< 0.0* |
105.40 |
No Data |
| 12 |
December, 2005 |
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 |
| * 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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