USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 06721500 NORTH ST. VRAIN CREEK NEAR ALLENS PARK, CO.

Boulder County, Colorado

Hydrologic Unit Code 10190005

Latitude 40°13'08", Longitude 105°31'40" NAD27

Drainage area 32.6 square miles

Gage datum 8,290.00 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1926	1926-06-08	3.05	488
1927	1927-06-28	2.70	407
1928	1928-05-30	3.05	499
1929	1929-06-09		1,000^2,3
1930	1930-08-14	2.10	333
1987	1987-06-10	5.87⁶	306
1988	1988-06-04	6.17	395
1989	1989-06-16	5.79	283
1990	1990-06-11	6.49	497
1991	1991-06-06	6.70	569
1992	1992-05-26	5.84	294
1993	1993-06-18	6.36	457
1994	1994-06-01	6.31	438
1995	1995-06-15	6.80	524
1996	1996-06-21	6.56	447
1997	1997-06-07	6.80²	562

Peak Gage-Height Qualification Codes.

Peak Streamflow Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-14 23:36:11 EST
0.27 0.27 nadww01