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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2009
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, 2009 |
8.50 |
7.55 |
774 |
8.01 |
No Data |
No Data |
72.0 |
174.0 |
9.76 |
< 0.10* |
2.57 |
2.29 |
270 |
19 |
474 |
15.50 |
0.1 |
75.40 |
No Data |
|
No Data |
No Data |
| 02 |
February, 2009 |
4.80 |
8.79 |
565 |
8.01 |
No Data |
No Data |
68.0 |
148.0 |
8.71 |
< 0.10* |
3.14 |
2.87 |
70 |
8 |
356 |
3.14 |
0.0* |
97.90 |
No Data |
|
No Data |
No Data |
| 03 |
March, 2009 |
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 |
| 04 |
April, 2009 |
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 |
| 05 |
May, 2009 |
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 |
| 06 |
June, 2009 |
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 |
| 07 |
July, 2009 |
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 |
| 08 |
August, 2009 |
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 |
| 09 |
September, 2009 |
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 |
| 10 |
October, 2009 |
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 |
| 11 |
November, 2009 |
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 |
| 12 |
December, 2009 |
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 |
| * 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 | | | | | |
|---|
| * indicates measured value exceeds plot scale: |
|---|
| Typical Range Ceiling |
30 | 16 | 1000 | 10 | 12.0 | 200 | 250 | 350 | 10 | 10 | 2 | 2 | 1000 | 100 | 1000 | 50 | 1.0 | 170 | | | | |
|---|
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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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INVITATION:
BASIN is a community project actively seeking public participation. We
appreciate all feedback and welcome comments, suggestions and contributions.
To find out more about how you can be involved,
click here.
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