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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2004
Boulder Creek at 95th St |
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 at 95th St
- Name: BC-95
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 78'
- Latitude: 40 ° N 28'
- Elevation: 5050 feet asl
- Site photo
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| Downstream Site: Boulder Creek at 107th St |
| Upstream Site: Boulder Creek above Dry Creek |
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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, 2004 |
9.50 |
10.50 |
636 |
6.91 |
No Data |
No Data |
97.0 |
No Data |
No Data |
4.30 |
2.37 |
1.50 |
No Data |
18 |
426 |
9.37 |
0.3 |
112.70 |
| 02 |
February, 2004 |
8.60 |
9.90 |
787 |
8.55 |
No Data |
No Data |
120.0 |
No Data |
No Data |
4.20 |
2.60 |
1.84 |
No Data |
25 |
480 |
13.50 |
0.3 |
104.50 |
| 03 |
March, 2004 |
14.10 |
14.12 |
630 |
8.10 |
No Data |
No Data |
95.0 |
No Data |
No Data |
0.50 |
1.94 |
1.73 |
No Data |
11 |
398 |
8.45 |
0.2 |
165.80 |
| 04 |
April, 2004 |
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 |
| 05 |
May, 2004 |
18.30 |
11.25 |
355 |
8.17 |
No Data |
No Data |
72.0 |
No Data |
No Data |
0.20 |
0.57 |
0.64 |
< 20* |
6 |
228 |
7.27 |
0.1 |
118.50 |
| 06 |
June, 2004 |
16.70 |
9.17 |
262 |
8.62 |
No Data |
No Data |
61.0 |
No Data |
No Data |
0.30 |
0.31 |
0.25 |
230 |
10 |
194 |
7.13 |
0.0* |
113.00 |
| 07 |
July, 2004 |
22.80 |
11.21 |
342 |
8.27 |
No Data |
No Data |
82.0 |
No Data |
No Data |
< 0.10* |
0.65 |
0.65 |
80 |
32 |
258 |
18.50 |
0.2 |
152.60 |
| 08 |
August, 2004 |
18.20 |
9.01 |
411 |
8.06 |
No Data |
No Data |
122.6 |
No Data |
No Data |
0.30 |
0.70 |
0.64 |
No Data |
9 |
306 |
7.10 |
0.2 |
107.80 |
| 09 |
September, 2004 |
17.00 |
8.16 |
530 |
7.86 |
No Data |
No Data |
110.0 |
No Data |
No Data |
0.90 |
0.67 |
0.68 |
1100 |
15 |
296 |
8.26 |
0.3 |
99.70 |
| 10 |
October, 2004 |
15.10 |
8.93 |
573 |
7.90 |
No Data |
No Data |
99.0 |
No Data |
No Data |
< 0.10* |
0.82 |
0.75 |
80 |
24 |
302 |
6.22 |
0.2 |
107.30 |
| 11 |
November, 2004 |
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, 2004 |
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 |
| * 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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