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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 1999
Boulder Creek Above Coal 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: Boulder Creek Above Coal Creek
- Name: BC-aCC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 35'
- Latitude: 40 ° N 48'
- Elevation: 4955 feet asl
- Site photo
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| Downstream Site: Boulder Creek Below Coal Creek |
| Upstream Site: Boulder Creek at 107th St |
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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, 1999 |
5.90 |
9.67 |
388 |
8.00 |
4.72 |
No Data |
93.8 |
No Data |
2.90 |
0.91 |
0.75 |
0.68 |
No Data |
8 |
248 |
No Data |
0.1 |
No Data |
| 02 |
February, 1999 |
6.50 |
8.62 |
347 |
8.61 |
4.91 |
No Data |
114.0 |
No Data |
3.90 |
0.71 |
0.91 |
0.81 |
No Data |
13 |
302 |
No Data |
0.1 |
No Data |
| 03 |
March, 1999 |
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 |
| 04 |
April, 1999 |
16.20 |
3.78 |
No Data |
8.11 |
7.73 |
No Data |
247.9 |
No Data |
4.70 |
0.17 |
0.94 |
0.68 |
No Data |
33 |
614 |
No Data |
0.2 |
No Data |
| 05 |
May, 1999 |
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 |
| 06 |
June, 1999 |
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 |
| 07 |
July, 1999 |
28.00 |
11.10 |
630 |
8.17 |
5.09 |
4.01 |
176.5 |
No Data |
0.20 |
0.00* |
0.25 |
0.00* |
No Data |
18 |
430 |
No Data |
0.0* |
No Data |
| 08 |
August, 1999 |
22.60 |
5.98 |
268 |
7.88 |
4.84 |
No Data |
69.1 |
No Data |
1.50 |
0.44 |
0.30 |
0.23 |
No Data |
15 |
230 |
No Data |
0.0* |
No Data |
| 09 |
September, 1999 |
19.70 |
No Data |
528 |
8.86 |
5.99 |
No Data |
170.9 |
No Data |
2.60 |
0.00* |
0.51 |
0.30 |
No Data |
8 |
396 |
No Data |
0.2 |
No Data |
| 10 |
October, 1999 |
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, 1999 |
12.70 |
13.30 |
310 |
8.81 |
4.61 |
64.18 |
86.0 |
No Data |
4.00 |
0.00* |
0.79 |
0.69 |
No Data |
5 |
222 |
No Data |
0.1 |
No Data |
| 12 |
December, 1999 |
4.10 |
8.07 |
123 |
8.85 |
5.33 |
No Data |
92.5 |
No Data |
5.00 |
0.57 |
1.00 |
0.85 |
No Data |
5 |
274 |
No Data |
0.1 |
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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