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City of Boulder Drinking Water Quality Program |
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Boulder Creek Watershed
Water Quality Data Time Series for 2007
Little Dry 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: Little Dry Creek
- Name: LDC
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 14'
- Latitude: 40 ° N 45'
- Elevation: feet asl
- Site photo
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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%
- |
SampleDate
|
TKN
|
EstTDS
|
NO3
|
| 01 |
January, 2007 |
0.01 |
4.92 |
2208 |
7.27 |
No Data |
0.71 |
352.0 |
1231.0 |
0.01 |
No Data |
0.01 |
No Data |
No Data |
18 |
No Data |
14.80 |
No Data |
40.95 |
No Data |
No Data |
|
No Data |
| 02 |
February, 2007 |
0.00 |
3.67 |
2290 |
7.21 |
No Data |
0.46 |
410.0 |
1300.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
4 |
No Data |
3.37 |
No Data |
30.38 |
No Data |
No Data |
|
No Data |
| 03 |
March, 2007 |
0.03 |
8.45 |
1918 |
7.46 |
No Data |
0.61 |
301.0 |
1054.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
2 |
No Data |
1.58 |
No Data |
69.79 |
No Data |
No Data |
|
No Data |
| 04 |
April, 2007 |
5.18 |
8.19 |
1868 |
7.57 |
No Data |
0.35 |
274.0 |
1051.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
1 |
No Data |
0.59 |
No Data |
78.83 |
No Data |
No Data |
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No Data |
| 05 |
May, 2007 |
14.08 |
7.03 |
1248 |
7.79 |
No Data |
0.99 |
330.0 |
680.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
0* |
No Data |
1.42 |
No Data |
82.97 |
No Data |
No Data |
|
No Data |
| 06 |
June, 2007 |
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 |
No Data |
No Data |
No Data |
No Data |
| 07 |
July, 2007 |
19.69 |
7.04 |
779 |
7.78 |
No Data |
0.92 |
307.0 |
431.0 |
0.01 |
No Data |
0.04 |
No Data |
No Data |
2 |
No Data |
2.11 |
No Data |
91.99 |
No Data |
No Data |
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No Data |
| 08 |
August, 2007 |
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 |
No Data |
No Data |
No Data |
No Data |
| 09 |
September, 2007 |
14.12 |
8.60 |
847 |
7.60 |
No Data |
0.58 |
357.0 |
705.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
4 |
No Data |
2.55 |
No Data |
101.49 |
No Data |
No Data |
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No Data |
| 10 |
October, 2007 |
8.48 |
9.59 |
1241 |
7.88 |
No Data |
0.61 |
326.0 |
677.0 |
0.00* |
No Data |
0.01 |
No Data |
No Data |
3 |
No Data |
2.35 |
No Data |
98.79 |
No Data |
No Data |
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No Data |
| 11 |
November, 2007 |
5.44 |
9.95 |
1421 |
7.93 |
No Data |
0.58 |
345.0 |
873.0 |
0.02 |
No Data |
0.01 |
No Data |
No Data |
9 |
No Data |
6.50 |
No Data |
94.46 |
No Data |
No Data |
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No Data |
| 12 |
December, 2007 |
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 |
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 | 0.01 | 0.01 | 0.0002 | 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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