|
|
|
City of Boulder Storm Water Quality Program |
|
Boulder Creek Watershed
Water Quality Data Time Series for 1999
Boulder Creek at 107th St |
Preliminary Data - subject to revision
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 Indicates no data available |  Indicates data exceeds plot scale. |
|
|
|
|
Monitoring site information: |
|
|
- Location: Boulder Creek at 107th St
- Name: BC-107
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 61'
- Latitude: 40 ° N 35'
- Elevation: 5010 feet asl
- Site photo
|
|
| Downstream Site: Boulder Creek Above Coal Creek |
| Upstream Site: Boulder Creek at 95th St |
|
| 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 |
6.20 |
10.40 |
296 |
8.07 |
4.77 |
No Data |
100.0 |
105.0 |
3.70 |
0.61 |
0.81 |
0.75 |
No Data |
6 |
158 |
No Data |
0.1 |
No Data |
| 02 |
February, 1999 |
7.20 |
8.91 |
346 |
8.29 |
5.34 |
No Data |
98.8 |
160.0 |
4.80 |
0.42 |
1.13 |
1.01 |
No Data |
10 |
294 |
No Data |
0.2 |
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 |
18.40 |
6.80 |
No Data |
7.84 |
9.32 |
No Data |
129.2 |
220.0 |
6.40 |
3.77 |
1.04 |
1.79 |
No Data |
10 |
426 |
No Data |
0.7 |
No Data |
| 05 |
May, 1999 |
11.70 |
6.91 |
598 |
7.62 |
5.96 |
No Data |
87.0 |
150.0 |
No Data |
1.51 |
0.48 |
0.36 |
No Data |
9 |
222 |
No Data |
0.1 |
No Data |
| 06 |
June, 1999 |
15.70 |
5.70 |
148 |
6.98 |
4.33 |
No Data |
34.2 |
45.0 |
0.80 |
0.35 |
0.18 |
0.10 |
No Data |
17 |
80 |
No Data |
0.1 |
No Data |
| 07 |
July, 1999 |
29.00 |
13.00 |
436 |
8.48 |
4.69 |
No Data |
115.3 |
160.0 |
1.30 |
0.00* |
0.38 |
0.23 |
No Data |
0* |
292 |
No Data |
0.1 |
No Data |
| 08 |
August, 1999 |
21.10 |
6.25 |
250 |
7.30 |
4.81 |
No Data |
68.4 |
95.0 |
1.70 |
0.57 |
0.35 |
0.26 |
No Data |
11 |
184 |
No Data |
0.2 |
No Data |
| 09 |
September, 1999 |
19.60 |
No Data |
370 |
8.67 |
4.84 |
No Data |
102.4 |
170.0 |
3.70 |
0.00* |
0.70 |
0.54 |
No Data |
2 |
292 |
No Data |
0.3 |
No Data |
| 10 |
October, 1999 |
16.80 |
9.31 |
417 |
7.88 |
7.19 |
No Data |
120.3 |
170.0 |
4.30 |
2.58 |
1.03 |
0.60 |
No Data |
16 |
312 |
No Data |
0.5 |
No Data |
| 11 |
November, 1999 |
13.00 |
12.41 |
311 |
8.27 |
5.06 |
65.63 |
76.6 |
140.0 |
5.30 |
0.19 |
0.94 |
0.83 |
No Data |
4 |
240 |
No Data |
0.1 |
No Data |
| 12 |
December, 1999 |
5.00 |
7.50 |
122 |
8.38 |
6.02 |
No Data |
83.2 |
150.0 |
5.70 |
1.34 |
1.24 |
1.04 |
No Data |
7 |
266 |
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 | |
|---|
|
Preliminary Data - subject to revision
|
|
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.
|
INVITATION:
BASIN is a community project actively seeking public participation. We
appreciate all feedback and welcome comments, suggestions and contributions.
To find out more about how you can be involved,
click here.
|
|
Home
| Site Map
| Glossary
| Bibliography
| Contributors
About BASIN
| Attribution
| Feedback
| Search
|
