# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 16:07:10 EST # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 01563500 Juniata River at Mapleton Depot, PA # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 01563500 1936-03-18 165000 7 38.20 USGS 01563500 1937-12-18 13700 10.82 USGS 01563500 1939-02-04 19800 12.87 USGS 01563500 1940-03-31 40500 18.73 USGS 01563500 1941-06-05 26900 15.28 USGS 01563500 1942-05-23 22700 13.87 USGS 01563500 1942-12-31 48900 20.82 USGS 01563500 1944-03-14 19400 12.80 USGS 01563500 1945-03-07 29300 15.94 USGS 01563500 1946-06-03 24500 14.54 USGS 01563500 1947-08-31 11400 9.89 USGS 01563500 1948-04-15 37700 18.05 USGS 01563500 1949-01-28 16500 11.85 USGS 01563500 1950-02-15 18200 12.38 USGS 01563500 1950-11-25 76800 26.40 USGS 01563500 1952-03-12 38100 18.14 USGS 01563500 1952-11-22 31700 16.47 USGS 01563500 1954-03-02 34100 17.14 USGS 01563500 1954-10-16 32900 16.84 USGS 01563500 1956-03-08 26000 14.97 USGS 01563500 1956-12-15 16800 11.86 USGS 01563500 1958-05-06 18800 12.59 USGS 01563500 1959-01-22 13700 10.84 2 1959-01-21 13.73 1 USGS 01563500 1960-05-09 32500 16.74 USGS 01563500 1961-02-26 40100 18.61 USGS 01563500 1962-03-22 26000 14.98 USGS 01563500 1963-03-07 26800 15.27 USGS 01563500 1964-03-10 29600 15.98 USGS 01563500 1965-03-06 17200 12.05 USGS 01563500 1966-02-14 30500 16.21 USGS 01563500 1967-03-07 35000 17.33 USGS 01563500 1968-05-29 20300 13.09 USGS 01563500 1968-11-19 8140 8.30 USGS 01563500 1970-04-03 48700 20.76 USGS 01563500 1971-02-23 31400 16.42 USGS 01563500 1972-06-23 125000 5 33.07 USGS 01563500 1973-02-03 19700 6 12.91 USGS 01563500 1974-01-22 15800 6 11.57 USGS 01563500 1975-09-26 28200 6 15.63 USGS 01563500 1976-02-17 22400 6 13.79 USGS 01563500 1977-04-03 25300 6 14.77 USGS 01563500 1978-05-15 27600 6 15.44 USGS 01563500 1979-03-05 31900 6 16.20 USGS 01563500 1980-04-01 21300 6 13.30 USGS 01563500 1981-04-14 20800 6 13.14 USGS 01563500 1982-03-14 23300 6 13.93 USGS 01563500 1983-05-23 20200 6 12.92 USGS 01563500 1984-02-15 39400 6 18.33 USGS 01563500 1985-04-01 25900 6 14.71 USGS 01563500 1986-03-15 26000 6 14.75 USGS 01563500 1987-04-05 30300 6 15.97 USGS 01563500 1988-05-20 23300 6 13.94 USGS 01563500 1989-07-21 26300 6 14.85 USGS 01563500 1990-02-04 10100 6 9.06 USGS 01563500 1990-10-24 19800 6 12.83 USGS 01563500 1992-03-27 12400 6 10.06 USGS 01563500 1993-04-17 28600 6 15.54 USGS 01563500 1993-11-28 32900 6 16.73 USGS 01563500 1995-06-28 19400 6 12.76 USGS 01563500 1996-01-20 57600 6 22.47 USGS 01563500 1996-10-19 25600 6 14.69 USGS 01563500 1997-11-08 37000 6 17.79 USGS 01563500 1999-04-10 20400 6 13.05 USGS 01563500 2000-04-23 16600 6 11.82 USGS 01563500 2001-04-17 20100 6 12.98 USGS 01563500 2002-05-18 15500 6 11.45 USGS 01563500 2003-01-02 30100 6 15.97 USGS 01563500 2004-09-18 64000 6 23.76 USGS 01563500 2005-03-29 30600 6 16.11 USGS 01563500 2006-01-18 22500 6 13.70 USGS 01563500 2006-11-17 16900 6 11.69 USGS 01563500 2008-03-05 30400 6 16.07 USGS 01563500 2009-05-05 18300 6 12.21 USGS 01563500 2010-03-14 32400 6 16.60 USGS 01563500 2010-12-01 31000 6 16.13 USGS 01563500 2011-11-23 32500 6 16.56 USGS 01563500 2013-01-31 23900 6 14.20 USGS 01563500 2014-05-16 20:00 18700 6 12.58 USGS 01563500 2015-06-28 11:00 26600 6 15.00 USGS 01563500 2016-02-03 19300 6 12.76 USGS 01563500 2017-05-06 28300 6 15.49 USGS 01563500 2018-09-11 02:22 41900 6 19.01 USGS 01563500 2019-02-08 15:52 29700 6 15.87 USGS 01563500 2020-03-29 08:30 25200 6 14.60 USGS 01563500 2021-09-01 18:15 31500 6 16.33 USGS 01563500 2022-05-07 18:15 31800 6 16.43 USGS 01563500 2023-01-04 03:15 20800 6 13.25