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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 Middle Boulder Creek @ Nederland WTP |
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: Middle Boulder Creek @ Nederland WTP
- Name: MBC-WTP
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 31'
- Latitude: 39 ° N 57'
- Elevation: 8400 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 |
0.50 |
10.56 |
62 |
7.42 |
1.06 |
No Data |
23.0 |
26.2 |
0.15 |
No Data |
0.00* |
0.00* |
0* |
0* |
No Data |
1.60 |
No Data |
No Data |
02 |
February, 1998 |
1.00 |
No Data |
64 |
7.44 |
0.94 |
No Data |
22.8 |
25.3 |
0.16 |
No Data |
0.01* |
0.00* |
1* |
1 |
No Data |
1.85 |
No Data |
No Data |
03 |
March, 1998 |
0.07 |
10.27 |
65 |
7.43 |
0.89 |
No Data |
23.4 |
25.5 |
0.14 |
No Data |
0.00* |
0.00* |
0* |
0* |
No Data |
1.10 |
No Data |
No Data |
04 |
April, 1998 |
3.33 |
9.48 |
58 |
7.50 |
1.84 |
No Data |
19.7 |
22.9 |
0.07* |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
1.50 |
No Data |
No Data |
05 |
May, 1998 |
5.13 |
9.28 |
44 |
7.46 |
3.55 |
No Data |
15.4 |
17.8 |
0.04* |
No Data |
0.01* |
0.00* |
0* |
1 |
No Data |
1.67 |
No Data |
No Data |
06 |
June, 1998 |
5.57 |
9.44 |
35 |
7.44 |
3.83 |
No Data |
12.8 |
14.1 |
0.03* |
No Data |
0.01* |
0.00* |
1* |
1 |
No Data |
0.89 |
No Data |
No Data |
07 |
July, 1998 |
10.10 |
8.64 |
25 |
7.37 |
1.61 |
No Data |
10.7 |
10.1 |
0.07* |
No Data |
0.00* |
0.00* |
2* |
1 |
No Data |
0.99 |
No Data |
No Data |
08 |
August, 1998 |
11.60 |
8.06 |
35 |
7.49 |
2.25 |
No Data |
15.4 |
14.5 |
0.08* |
No Data |
0.01* |
0.00* |
3* |
1 |
No Data |
0.63 |
No Data |
No Data |
09 |
September, 1998 |
12.46 |
8.01 |
34 |
7.59 |
1.30 |
No Data |
16.4 |
14.8 |
0.01* |
No Data |
0.00* |
0.00* |
7* |
1 |
No Data |
0.52 |
No Data |
No Data |
10 |
October, 1998 |
4.52 |
9.74 |
43 |
7.54 |
1.36 |
No Data |
16.8 |
18.2 |
0.04* |
No Data |
0.00* |
0.00* |
1* |
0* |
No Data |
0.51 |
No Data |
No Data |
11 |
November, 1998 |
0.10 |
8.31 |
54 |
7.42 |
1.06 |
No Data |
19.5 |
21.0 |
0.11 |
No Data |
0.00* |
0.00* |
0* |
1 |
No Data |
1.36 |
No Data |
No Data |
12 |
December, 1998 |
0.12 |
10.30 |
63 |
7.11 |
1.08 |
No Data |
22.5 |
12.2 |
0.14 |
No Data |
0.00* |
0.00* |
0* |
0* |
No Data |
0.64 |
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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