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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 Airport Road |
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 Airport Road
- Name: SVAIR
- Type: Unknown
- Frequency: Unknown
- Longitude: 105 ° W 92'
- Latitude: 40 ° N 10'
- Elevation: feet asl
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Downstream Site: St. Vrain River above WWTP Effluent |
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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 |
5.1 |
9.70 |
284 |
6.26 |
No Data |
11.68 |
60 |
80 |
No Data |
No Data |
No Data |
No Data |
No Data |
No Data |
156 |
0.7 |
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 |
9.5 |
10.40 |
232 |
7.42 |
No Data |
14.13 |
50 |
84 |
< 0.05* |
< 0.20* |
0.05 |
No Data |
No Data |
No Data |
148 |
2.5 |
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 |
8.9 |
7.25 |
332 |
6.90 |
No Data |
6.01 |
84 |
127 |
0.07 |
< 0.20* |
0.04 |
No Data |
No Data |
No Data |
186 |
2.8 |
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 |
1.1 |
12.88 |
408 |
7.76 |
No Data |
1.36 |
104 |
179 |
< 0.05* |
< 0.20* |
< 0.03* |
No Data |
No Data |
No Data |
260 |
0.6 |
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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