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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 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, 1999 |
7.60 |
10.19 |
365 |
7.53 |
6.24 |
No Data |
87.8 |
No Data |
5.80 |
0.98 |
1.43 |
1.40 |
No Data |
4 |
288 |
No Data |
0.1 |
No Data |
| 02 |
February, 1999 |
8.40 |
8.83 |
380 |
7.84 |
7.54 |
No Data |
96.8 |
No Data |
6.00 |
1.35 |
1.54 |
1.47 |
No Data |
7 |
312 |
No Data |
0.3 |
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 |
18.60 |
8.28 |
No Data |
6.69 |
9.31 |
No Data |
127.6 |
No Data |
6.20 |
4.94 |
1.95 |
1.86 |
No Data |
5 |
410 |
No Data |
0.8 |
No Data |
| 05 |
May, 1999 |
11.00 |
6.83 |
590 |
7.57 |
6.16 |
No Data |
86.4 |
No Data |
No Data |
1.73 |
0.47 |
0.33 |
No Data |
15 |
224 |
No Data |
0.1 |
No Data |
| 06 |
June, 1999 |
14.80 |
5.99 |
142 |
7.24 |
4.27 |
No Data |
32.8 |
No Data |
0.70 |
0.34 |
0.17 |
0.07 |
No Data |
20 |
90 |
No Data |
0.0* |
No Data |
| 07 |
July, 1999 |
22.50 |
7.35 |
316 |
7.54 |
5.29 |
111.92 |
66.8 |
No Data |
3.40 |
1.14 |
0.51 |
0.39 |
No Data |
5 |
242 |
No Data |
0.3 |
No Data |
| 08 |
August, 1999 |
20.40 |
6.43 |
242 |
7.24 |
4.81 |
No Data |
64.7 |
No Data |
1.50 |
0.53 |
0.32 |
0.26 |
No Data |
10 |
184 |
No Data |
0.2 |
No Data |
| 09 |
September, 1999 |
18.80 |
No Data |
453 |
7.59 |
6.45 |
No Data |
96.1 |
No Data |
6.60 |
1.78 |
1.10 |
1.04 |
No Data |
1 |
334 |
No Data |
0.6 |
No Data |
| 10 |
October, 1999 |
17.00 |
8.99 |
477 |
7.65 |
8.90 |
No Data |
129.1 |
No Data |
4.60 |
5.82 |
1.31 |
1.27 |
No Data |
21 |
292 |
No Data |
0.6 |
No Data |
| 11 |
November, 1999 |
14.00 |
12.00 |
395 |
7.66 |
6.68 |
57.93 |
81.3 |
No Data |
8.50 |
1.21 |
1.60 |
1.43 |
No Data |
4 |
304 |
No Data |
0.3 |
No Data |
| 12 |
December, 1999 |
6.90 |
9.46 |
147 |
7.76 |
8.04 |
49.52 |
86.1 |
No Data |
9.00 |
2.59 |
1.76 |
1.66 |
No Data |
6 |
322 |
No Data |
0.3 |
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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