# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-18 15:48:44 EDT # # ---------------------------------- 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 01574000 West Conewago Creek near Manchester, 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 01574000 1929-04-17 20300 15.31 USGS 01574000 1929-10-02 13700 12.58 USGS 01574000 1931-04-02 6850 9.14 USGS 01574000 1932-03-28 11900 12.12 USGS 01574000 1933-08-24 47600 24.14 USGS 01574000 1934-09-17 24900 17.41 USGS 01574000 1934-12-01 20700 15.86 USGS 01574000 1936-03-12 13700 13.02 2 USGS 01574000 1937-04-27 12900 12.08 USGS 01574000 1937-11-13 16800 13.82 USGS 01574000 1939-02-04 16500 13.70 USGS 01574000 1940-04-20 21300 15.85 USGS 01574000 1941-04-06 10400 11.16 USGS 01574000 1942-08-18 17400 14.28 USGS 01574000 1942-12-30 16900 14.09 USGS 01574000 1943-11-09 25500 17.33 USGS 01574000 1945-07-19 11100 11.39 USGS 01574000 1945-11-29 21600 15.86 USGS 01574000 1947-05-22 16000 13.66 USGS 01574000 1948-01-02 9980 10.82 USGS 01574000 1948-12-30 16000 13.74 USGS 01574000 1950-03-23 13300 12.51 USGS 01574000 1950-12-04 16400 13.91 USGS 01574000 1952-03-11 16400 13.88 USGS 01574000 1952-11-22 16700 13.96 USGS 01574000 1954-03-02 5740 8.30 USGS 01574000 1955-03-22 16900 14.10 USGS 01574000 1955-10-14 14200 12.92 USGS 01574000 1956-12-15 11100 11.37 USGS 01574000 1957-12-21 16200 13.77 USGS 01574000 1959-01-22 8720 10.07 USGS 01574000 1960-04-04 13500 12.55 USGS 01574000 1961-02-26 14400 13.00 USGS 01574000 1962-02-24 11100 11.42 USGS 01574000 1963-03-07 15000 13.27 2 1963-03-05 13.36 1 USGS 01574000 1964-03-05 11500 11.62 USGS 01574000 1965-02-08 18100 14.56 USGS 01574000 1966-02-14 16000 13.72 USGS 01574000 1967-03-07 19000 14.92 USGS 01574000 1968-05-29 16400 13.89 USGS 01574000 1969-07-23 15500 13.50 USGS 01574000 1970-04-02 21300 15.78 USGS 01574000 1971-02-13 15700 13.59 USGS 01574000 1972-06-22 81700 30.26 1 USGS 01574000 1973-09-15 11900 12.21 USGS 01574000 1974-03-31 13500 12.91 USGS 01574000 1975-09-26 96200 32.11 USGS 01574000 1976-01-27 15900 13.87 USGS 01574000 1976-10-09 29200 18.55 USGS 01574000 1978-01-26 20700 16.50 USGS 01574000 1979-02-26 18900 16.12 USGS 01574000 1980-03-22 16100 14.15 USGS 01574000 1981-02-24 10100 11.53 USGS 01574000 1982-06-17 11300 11.76 USGS 01574000 1983-04-16 18400 15.20 USGS 01574000 1983-12-14 20500 16.12 USGS 01574000 1985-02-13 15600 13.88 2 1985-02-12 14.65 1 USGS 01574000 1986-03-15 14100 13.05 USGS 01574000 1986-12-25 13000 12.07 USGS 01574000 1987-11-30 22900 16.29 USGS 01574000 1989-05-06 17800 14.21 USGS 01574000 1990-01-30 16700 13.76 USGS 01574000 1990-10-24 15800 13.41 USGS 01574000 1992-03-27 14800 14.59 USGS 01574000 1993-03-24 14600 14.46 USGS 01574000 1993-12-05 20900 17.62 USGS 01574000 1995-01-20 16800 15.63 USGS 01574000 1996-01-20 24700 19.35 USGS 01574000 1996-12-14 18100 16.79 USGS 01574000 1998-03-21 13400 13.85 USGS 01574000 1999-01-24 8910 10.83 USGS 01574000 2000-03-22 16000 15.49 USGS 01574000 2000-12-17 15500 15.17 USGS 01574000 2002-03-27 2970 6.29 USGS 01574000 2003-09-23 14400 14.47 USGS 01574000 2004-09-18 16300 15.73 USGS 01574000 2005-04-03 15000 14.90 USGS 01574000 2006-06-28 15700 15.35 USGS 01574000 2007-03-03 14500 14.58 USGS 01574000 2008-03-05 15700 15.31 USGS 01574000 2008-12-12 14800 14.76 USGS 01574000 2010-01-26 13300 13.77 USGS 01574000 2011-09-07 29800 20.83 USGS 01574000 2011-11-23 18800 16.44 USGS 01574000 2012-10-30 31700 21.45 USGS 01574000 2013-10-12 00:30 34800 22.30 USGS 01574000 2015-06-28 09:45 12500 13.56 USGS 01574000 2016-02-25 08:30 15600 15.11 USGS 01574000 2017-04-07 7520 10.28 USGS 01574000 2018-07-25 07:05 17300 15.89 USGS 01574000 2019-03-22 08:30 17900 15.79 USGS 01574000 2019-11-01 13:15 13000 13.34 USGS 01574000 2021-09-02 02:35 32100 21.55 USGS 01574000 2022-05-07 19:45 13900 13.82 USGS 01574000 2023-05-01 02:10 11900 12.58