USGS Surface Water for Colorado: Peak Streamflow

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Peak Streamflow for Colorado

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USGS 07099200 ARKANSAS RIVER NEAR PORTLAND, CO.

Pueblo County, Colorado

Hydrologic Unit Code 11020002

Latitude 38°20'14", Longitude 104°56'18" NAD27

Drainage area 4,280 square miles

Gage datum 4,940.00 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1965	1965-08-21	11.85	23,900⁶
1966	1966-07-20	8.52	10,400⁶
1967	1967-07-17	5.86	5,010⁶
1968	1968-08-10	5.07	4,410⁶
1969	1969-08-23	4.86	4,510⁶
1970	1970-06-22	5.97	4,520⁶
1971	1971-06-24	5.01	3,250⁶
1972	1972-06-20	5.15	3,320⁶
1973	1973-07-26	6.60	6,020⁶
1974	1974-07-21	6.27	5,440⁶

Peak Streamflow Qualification Codes.

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

Page Contact Information: Colorado Water Data Maintainer
Page Last Modified: 2025-02-17 18:13:15 EST
0.2 0.19 nadww01