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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 06730500 BOULDER CREEK AT MOUTH NEAR LONGMONT, CO

  Stream Site

DESCRIPTION:
Latitude 40°08'19.6",   Longitude 105°01'12.8"   NAD83
Weld County, Colorado, Hydrologic Unit 10190005
Drainage area: 447 square miles
Datum of gage: 4,860 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-02  2018-11-16  
 Daily Data
    Discharge, cubic feet per second  1927-04-01  2018-11-15  24139 
 Daily Statistics 
    Discharge, cubic feet per second  1927-04-01  2018-10-28 24121 
 Monthly Statistics 
    Discharge, cubic feet per second  1927-04  2018-10  
 Annual Statistics 
    Discharge, cubic feet per second  1927  2019  
 Peak streamflow 1927-07-29  2017-05-19  66 
 Field measurements 1983-04-20  2018-10-29  360 
 Field/Lab water-quality samples 1979-10-24  2004-08-27  228 
 Water-Year Summary 2005  2018  14 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Colorado Water Science Center
Email questions about this site to Colorado Water Science Center Water-Data Inquiries