BASIN-USGS-COB Boulder Creek Millenium Baseline
Boulder Creek Watershed
Nitrite Data for 2000 - Boulder Creek at 75th St

Preliminary Data - subject to revision

Information on Nitrite:

More general information about Nitrite
Factors affecting Nitrite
Standards regarding Nitrite
Interpretation of Boulder Creek Nitrite data
Data Source:
Point of Contact:
Collection and Analysis notes

Monitoring site information:
BC-75 Map
  • Location: Boulder Creek at 75th St
  • Name: BC-75
  • Type: Composite
  • Frequency: SemiAnnual
  • Longitude: 105 ° W 10'
  • Latitude: 40 ° N 30'
  • Elevation: 5105 feet asl
  • Site photo
Downstream Site: Boulder Creek above WW Plant
Upstream Site: Boulder Creek at Dry Creek

Date NO2-COB
mg/L as N
June, 2000 0.3
October, 2000 0.4
*value below detection limit:
Detection Limit (if available) 0.001

Preliminary Data - subject to revision

Select on the parameter name to view all Nitrite time series plots on the basin map. Select on the table date to view stream Nitrite profiles observed on that date. Select here to view all parameters at this site.

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Last Page Update - Tuesday December 27, 2005
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