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City of Boulder Storm Water Quality Program |
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Boulder Creek Watershed
Total Organic Carbon Time Series for 1999
North Boulder Creek at Boulder Falls |
Preliminary Data - subject to revision
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 Indicates no data available |
 Indicates data exceeds plot scale. |
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Information on Total Organic Carbon:
Total Organic Carbon (TOC)
Organic matter plays a major role in aquatic systems. It affects biogeochemical processes, nutrient cycling, biological availability,chemical transport and interactions. It also has direct implications in the planning of wastewater treatment and drinking water treatment. Organic matter content is typically measured as total organic carbon and dissolved organic carbon, which are essential components of the carbon cycle. |
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More general information about Total Organic Carbon
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Interpretation of Boulder Creek Total Organic Carbon data
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Monitoring site information: |
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- Location: North Boulder Creek at Boulder Falls
- Name: NBC-FALLS
- Type: Composite
- Frequency: Monthly
- Longitude: 105 ° W 24'
- Latitude: 40 ° N 35'
- Elevation: 6880 feet asl
- Site photo
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| Downstream Site: Boulder Creek at Orodell |
| Upstream Site: North Boulder Creek diversion to Lakewood |
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| Plot Label |
Date |
TOC
mg/L |
| 01 |
January, 1999 |
1.34 |
| 02 |
February, 1999 |
1.59 |
| 03 |
March, 1999 |
No Data |
| 04 |
April, 1999 |
1.88 |
| 05 |
May, 1999 |
6.25 |
| 06 |
June, 1999 |
4.13 |
| 07 |
July, 1999 |
2.43 |
| 08 |
August, 1999 |
3.65 |
| 09 |
September, 1999 |
2.34 |
| 10 |
October, 1999 |
2.45 |
| 11 |
November, 1999 |
2.11 |
| 12 |
December, 1999 |
1.64 |
| *value below detection limit: |
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| Detection Limit (if available) |
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Preliminary Data - subject to revision
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Select on the parameter name to view all Total Organic Carbon time series plots on the basin map.
Select on the table date to view stream Total Organic Carbon profiles observed on that date.
Select here to view all parameters at this site.
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