City of Boulder/USGS Water Quality Monitoring
Boulder Reservior Watershed
Boulder Reservoir and its Tributaries
for October, 1999
Preliminary Data - subject to revision
Marker Indicates no data available
Marker Indicates data exceeds plot scale.
Information on Nitrite:

More general information about Nitrite
Measurement of Nitrite
Factors affecting Nitrite
Standards regarding Nitrite
Interpretation of Boulder Reservior Nitrite data
Data Source:
Point of Contact:
Collection and Analysis notes
Analysis method: Unknown
Indicated monitoring site:

The above map indicates water quality monitoring sites. To view data at a specific site select it from the map with the mouse.

Plot Label SiteName NO2
mg/L as N
DC Dry Creek No Data
BFCaBR Boulder Feeder Canal at Boulder Reservoir No Data
BR_SDB Boulder Reservoir South Dam - Bottom No Data
BR_SDT Boulder Reservoir South Dam - Top No Data
BCSC Boulder Creek Supply Canal No Data
LDC Little Dry Creek No Data
UNK Unknown Ditch No Data
*value below detection limit:
Detection Limit (if available) 0.001
Preliminary Data - subject to revision
Select on the parameter name to view more detailed information for that parameter in this month. Select on the site name to view data time series observed at that station. For monitoring site locations see site location map.

Return to the BASIN water quality catalog

Return to the BASIN environmental data catalog

Thank You! BASIN was a community project which benefitted from over 1000 hours of public volunteer time. BASIN was highlighted by the US EPA in a national case study in its 2001 handbook Delivering Timely Environmental Information to Your Community. Thank you to all volunteers, and especially to the late Jim Waterman, BASIN Project Coordinator!
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