USGS Surface Water for Pennsylvania: 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 Pennsylvania

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Webcams are available at the following streamgages in Pennsylvania: 01465500 | 01473000 | 01474500 | 01480870 | 01481000 | 01531500 | 01553500 | 03020500 | 03025500
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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.

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Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1976	1975-10	22.12^5,Bd	48,000^2,7,Bd
1977	1977-02-25	16.70	17,900
1978	1978-05-14	16.70²	14,000
1979	1979-03-05	14.47	10,500
1980	1979-11-27	12.99	6,610⁶
1981	1981-04-29	12.61	5,950⁶
1982	1982-06-08	13.22	7,030⁶
1983	1983-06-28	13.02	5,950⁶
1984	1984-04-11	13.91	7,670⁶
1985	1985-02-23	11.44	3,620⁶
1986	1986-04-17	13.44	6,710⁶
1987	1987-04-07	13.18	6,220⁶
1988	1988-05-20	13.60	7,030⁶
1989	1989-06-23	13.97	7,460⁶
1990	1990-02-10	12.44	4,640⁶
1991	1990-10-23	13.89	7,290⁶
1992	1992-03-27	13.86	7,230⁶
1993	1993-04-26	14.06	7,660⁶
1994	1994-08-18	15.42	11,200⁶
1995	1995-01-21	13.02	5,570⁶
1996	1996-01-19	14.68	9,140⁶
1997	1996-10-19	14.04	7,620⁶
1998	1998-02-19	13.39	6,260⁶
1999	1999-03-05	12.91	5,380⁶
2000	2000-04-04	13.12	5,740⁶
2001	2001-03-30	13.38	6,240⁶
2002	2002-06-06	13.40	6,280⁶
2003	2003-03-25	13.50	6,480⁶
2004	2004-09-17	15.33	11,000⁶
2005	2005-01-15	14.35	8,340⁶
2006	2006-06-30	13.47	6,240⁶
2007	2007-03-15	13.89	6,530⁶
2008	2008-02-06	13.75	6,230⁶
2009	2009-03-09	12.66	4,540⁶
2010	2010-01-27	13.33	5,510⁶
2011	2011-04-26	11.65	6,010⁶
2012	2011-12-23	12.63	4,470⁶
2013	2013-01-31	13.05	4,980⁶
2014	2014-05-16	13.02	4,930⁶
2015	2015-04-10	12.74	4,490⁶
2016	2016-02-25	12.97	4,850⁶
2017	2017-05-07	12.73	4,480⁶
2018	2018-09-22	13.15	5,140⁶
2019	2018-12-22	12.76	4,520⁶
2020	2020-05-01	13.01	4,920⁶
2021	2021-07-18	14.59	8,190⁶
2022	2021-10-30	13.44	5,630⁶
2023	2022-12-23	12.45	4,070⁶

USGS 01518700 Tioga River at Tioga Junction, PA