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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2005
North Beaver Creek @ Middle Boulder 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: North Beaver Creek @ Middle Boulder Creek
- Name: Beaver
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 30'
- Latitude: 39 ° N 57'
- Elevation: 8184 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, 2005 |
0.39 |
10.55 |
179 |
7.76 |
No Data |
0.30 |
62.2 |
72.3 |
No Data |
No Data |
0.01* |
No Data |
No Data |
3 |
No Data |
2.68 |
No Data |
99.73 |
No Data |
No Data |
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| 02 |
February, 2005 |
0.16 |
10.68 |
180 |
7.78 |
No Data |
0.40 |
65.1 |
74.1 |
No Data |
No Data |
No Data |
No Data |
No Data |
1 |
No Data |
1.78 |
No Data |
100.71 |
No Data |
No Data |
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| 03 |
March, 2005 |
1.29 |
10.78 |
175 |
7.88 |
No Data |
0.04 |
56.4 |
71.5 |
No Data |
No Data |
0.01* |
No Data |
No Data |
3 |
No Data |
2.22 |
No Data |
103.91 |
No Data |
No Data |
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| 04 |
April, 2005 |
0.16 |
10.86 |
159 |
7.66 |
No Data |
2.00 |
47.0 |
56.9 |
No Data |
No Data |
0.09 |
No Data |
No Data |
61 |
No Data |
33.60 |
No Data |
100.92 |
No Data |
No Data |
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| 05 |
May, 2005 |
3.66 |
9.74 |
76 |
7.47 |
No Data |
18.29 |
27.3 |
30.0 |
No Data |
No Data |
0.05 |
No Data |
No Data |
24 |
No Data |
13.10 |
No Data |
100.13 |
No Data |
No Data |
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| 06 |
June, 2005 |
10.06 |
8.76 |
98 |
7.88 |
No Data |
4.39 |
39.2 |
40.3 |
No Data |
No Data |
0.01* |
No Data |
No Data |
3 |
No Data |
2.84 |
No Data |
102.79 |
No Data |
No Data |
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| 07 |
July, 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 |
No Data |
No Data |
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| 08 |
August, 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 |
No Data |
No Data |
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| 09 |
September, 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 |
No Data |
No Data |
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| 10 |
October, 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 |
No Data |
No Data |
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| 11 |
November, 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 |
No Data |
No Data |
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| 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 |
No Data |
No Data |
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| * 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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