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City of Longmont Water Quality Monitoring |
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Saint Vrain Watershed
Water Quality Data Time Series for 2000
St. Vrain River at Boulder 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: St. Vrain River at Boulder Creek
- Name: SVaBC
- Type: Unknown
- Frequency: Unknown
- Longitude: 105 ° W 14'
- Latitude: 40 ° N 89'
- Elevation: feet asl
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| Downstream Site: St. Vrain River at Airport Road |
| Upstream Site: St. Vrain River at County Line Road |
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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, 2000 |
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, 2000 |
7.9 |
13.00 |
943 |
7.60 |
No Data |
68.28 |
154 |
187 |
4.38 |
0.90 |
0.75 |
No Data |
No Data |
No Data |
692 |
4.1 |
No Data |
| 03 |
March, 2000 |
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, 2000 |
14.8 |
11.30 |
969 |
8.05 |
No Data |
59.60 |
144 |
328 |
4.40 |
0.70 |
1.06 |
No Data |
No Data |
No Data |
638 |
3.6 |
No Data |
| 05 |
May, 2000 |
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, 2000 |
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, 2000 |
13.6 |
8.90 |
1393 |
8.37 |
No Data |
172.30 |
159 |
477 |
1.98 |
0.20 |
0.42 |
No Data |
No Data |
No Data |
938 |
25.0 |
No Data |
| 08 |
August, 2000 |
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 |
| 09 |
September, 2000 |
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 |
| 10 |
October, 2000 |
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, 2000 |
5.6 |
12.82 |
1302 |
6.66 |
No Data |
43.24 |
213 |
470 |
9.19 |
1.20 |
1.55 |
No Data |
No Data |
No Data |
898 |
5.0 |
No Data |
| 12 |
December, 2000 |
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 | 1 | 0.05 | 0.2 | 0.025 | 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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