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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
Boulder Creek Supply Canal |
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 Supply Canal
- Name: BCSC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 12'
- Latitude: 40 ° N 47'
- Elevation: feet asl
- Site photo
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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 |
| 01 |
January, 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 |
| 02 |
February, 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 |
| 03 |
March, 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 |
| 04 |
April, 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 |
| 05 |
May, 1998 |
13.50 |
7.20 |
430 |
8.20 |
No Data |
0.00 |
80.1 |
185.1 |
0.06 |
0.00* |
0.01 |
0.00* |
117 |
12 |
262 |
20.50 |
No Data |
| 06 |
June, 1998 |
18.00 |
8.20 |
416 |
8.40 |
3.63 |
72.30 |
80.9 |
166.2 |
0.04 |
0.08 |
0.01 |
0.00* |
0* |
6 |
254 |
10.60 |
No Data |
| 07 |
July, 1998 |
19.30 |
7.40 |
279 |
8.20 |
3.40 |
102.30 |
63.8 |
120.1 |
0.00* |
0.00* |
0.01 |
0.00* |
10 |
6 |
170 |
10.70 |
No Data |
| 08 |
August, 1998 |
20.75 |
6.55 |
258 |
7.91 |
3.37 |
16.90 |
61.7 |
109.5 |
0.02 |
0.00* |
0.01 |
0.00* |
0* |
2 |
157 |
5.54 |
No Data |
| 09 |
September, 1998 |
22.26 |
6.77 |
276 |
8.02 |
3.74 |
39.80 |
66.6 |
114.8 |
0.00* |
0.00* |
0.01 |
0.00* |
4 |
4 |
168 |
7.40 |
No Data |
| 10 |
October, 1998 |
13.87 |
8.32 |
245 |
8.00 |
3.69 |
2.20 |
63.1 |
104.7 |
0.01 |
0.00* |
0.01 |
0.00* |
39 |
9 |
149 |
12.30 |
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 |
| 12 |
December, 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 |
| * 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 | 0.01 | 0.01 | 0.0002 | 0.03 | 1.0 | 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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