USGS Surface Water for USA: Peak Streamflow

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Peak Streamflow for the Nation

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1787	1786-10-06	13.90
1801	1801	11.90^Bm
1814	1814-04-01	11.90
1836	1836-04-09	12.40
1839	1839-04	12.40^Bd
1841	1841-01-08	17.90
1844	1843-10-18	11.90
1846	1846-03-15	15.50
1898	1897-12-16	8.10	72,800
1899	1899-03-07	7.80	69,200
1900	1900-03-02	10.70	104,000
1901	1901-03-22	8.50	77,600
1902	1902-03-02	18.30	214,000
1903	1903-03-01	12.90	134,000
1904	1903-10-11	22.30	274,000
1905	1905-03-28	9.80	88,500
1906	1906-04-16	11.40	112,000
1907	1907-01-02	7.90	60,000
1936	1936-03-19	17.89
1937	1937-02-23	7.23
1938	1938-09-23	11.19
1939	1938-12-07	9.42
1940	1940-04-01	13.00⁵
1941	1941-04-07	6.08
1942	1942-05-24	14.12
1943	1943-01-01	11.29
1944	1943-11-10	8.11
1945	1945-07-20	8.66
1946	1946-05-29	8.65
1947	1947-04-06	9.69
1948	1948-03-23	11.37
1949	1949-01-01	12.28
1950	1950-04-05	8.79
1951	1951-04-01	12.03
1952	1952-07-11	9.54
1953	1952-12-12	12.97
1954	1953-12-08	5.00⁵
1955	1955-08-20	24.16
1956	1955-10-16	11.93
1957	1957-04-07	8.05
1958	1957-12-22	10.26
1959	1959-01-23	8.79
1960	1960-04-05	11.31
1961	1961-02-27	9.74
2004	2004-09-19	16.50⁵
2005	2005-04-04	19.60
2006	2006-06-29	19.08
2007	2007-04-17	11.01
2008	2008-03-10	10.54
2009	2008-12-13	9.30
2010	2010-03-15	8.05
2011	2011-09-08	16.14
2012	2011-12-09	7.31
2013	2012-12-22	7.17
2014	2014-05-01	8.27
2015	2015-07-01	5.60
2016	2016-02-26	8.05
2017	2017-04-08	7.93
2018	2018-09-28	7.23
2019	2019-01-26	7.77
2020	2020-08-05	8.38
2021	2021-09-02	13.37

USGS 01462000 Delaware River at Lambertville NJ