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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 1998 Silver Lake Pipe outfall in Lakewood Reservoir |
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: Silver Lake Pipe outfall in Lakewood Reservoir
- Name: SLP
- Type: Grab
- 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% - |
01 |
January, 1998 |
2.70 |
9.80 |
38 |
9.65 |
1.51 |
No Data |
15.0 |
13.8 |
0.04* |
No Data |
0.01* |
0.00* |
0* |
4 |
No Data |
6.61 |
No Data |
No Data |
02 |
February, 1998 |
2.00 |
No Data |
26 |
7.57 |
No Data |
No Data |
10.9 |
10.0 |
0.03* |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
0.94 |
No Data |
No Data |
03 |
March, 1998 |
1.00 |
10.18 |
28 |
7.53 |
No Data |
No Data |
11.2 |
10.8 |
0.03* |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
0.86 |
No Data |
No Data |
04 |
April, 1998 |
2.18 |
9.40 |
33 |
7.47 |
No Data |
No Data |
13.5 |
11.8 |
0.01* |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
0.90 |
No Data |
No Data |
05 |
May, 1998 |
4.84 |
8.84 |
30 |
7.55 |
No Data |
No Data |
12.1 |
12.0 |
0.00* |
No Data |
0.01* |
0.00* |
0* |
2 |
No Data |
1.89 |
No Data |
No Data |
06 |
June, 1998 |
7.32 |
9.04 |
28 |
7.43 |
2.71 |
No Data |
10.7 |
10.3 |
0.00* |
No Data |
0.01* |
0.00* |
3* |
2 |
No Data |
1.34 |
No Data |
No Data |
07 |
July, 1998 |
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, 1998 |
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, 1998 |
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, 1998 |
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, 1998 |
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, 1998 |
1.24 |
10.52 |
20 |
7.58 |
No Data |
No Data |
8.3 |
8.2 |
0.10 |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
0.73 |
No Data |
No Data |
* indicates measured value below analysis detection limit listed below: |
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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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