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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2008
North Boulder Creek diversion to Lakewood |
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: North Boulder Creek diversion to Lakewood
- Name: NBC-Lw
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 30'
- Latitude: 39 ° N 59'
- Elevation: 8240 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%
- |
SampleDate
|
TKN
|
EstTDS
|
NO3
|
| 01 |
January, 2008 |
< 0.03* |
11.12 |
47 |
7.18 |
No Data |
No Data |
20.2 |
17.5 |
No Data |
No Data |
0.01* |
No Data |
No Data |
0* |
No Data |
1.07 |
No Data |
102.36 |
No Data |
No Data |
|
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| 02 |
February, 2008 |
0.21 |
11.04 |
53 |
7.31 |
No Data |
No Data |
23.5 |
20.2 |
No Data |
No Data |
0.01* |
No Data |
No Data |
1 |
No Data |
1.53 |
No Data |
104.26 |
No Data |
No Data |
|
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| 03 |
March, 2008 |
0.89 |
11.03 |
56 |
7.59 |
No Data |
1.47 |
22.0 |
24.7 |
No Data |
No Data |
0.00* |
No Data |
No Data |
1 |
No Data |
1.26 |
No Data |
104.17 |
No Data |
No Data |
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| 04 |
April, 2008 |
2.05 |
11.03 |
52 |
7.53 |
No Data |
3.20 |
23.7 |
20.3 |
No Data |
No Data |
0.01* |
No Data |
No Data |
0* |
No Data |
1.34 |
No Data |
108.84 |
No Data |
No Data |
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| 05 |
May, 2008 |
6.23 |
9.94 |
51 |
7.74 |
No Data |
8.88 |
20.5 |
18.8 |
No Data |
No Data |
0.01* |
No Data |
No Data |
1 |
No Data |
2.63 |
No Data |
109.82 |
No Data |
No Data |
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| 06 |
June, 2008 |
5.58 |
9.64 |
31 |
7.27 |
No Data |
38.14 |
12.4 |
14.4 |
No Data |
No Data |
0.01* |
No Data |
No Data |
No Data |
No Data |
2.28 |
No Data |
103.13 |
No Data |
No Data |
|
No Data |
| 07 |
July, 2008 |
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, 2008 |
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, 2008 |
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, 2008 |
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, 2008 |
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, 2008 |
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 | | | | | |
|---|
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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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