# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-19 18:51:34 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 01573000 Swatara Creek at Harper Tavern, 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 01573000 1889-06-01 88000 2,7 25.60 USGS 01573000 1919-07-21 6750 9.40 USGS 01573000 1920-03-13 10000 11.32 USGS 01573000 1921-05-05 7640 10.16 USGS 01573000 1922-03-08 7880 10.40 USGS 01573000 1923-01-01 3930 6.70 USGS 01573000 1924-01-17 11400 12.00 USGS 01573000 1925-02-12 17200 14.40 USGS 01573000 1926-07-30 12500 12.40 USGS 01573000 1926-11-16 17800 14.60 USGS 01573000 1928-06-30 9400 11.00 USGS 01573000 1929-03-06 8000 10.50 USGS 01573000 1929-10-03 9800 11.20 USGS 01573000 1931-05-08 2950 5.60 USGS 01573000 1932-03-28 7020 9.50 USGS 01573000 1933-08-24 25300 17.53 USGS 01573000 1934-09-30 4820 7.35 USGS 01573000 1934-12-02 10400 11.54 USGS 01573000 1936-03-12 15800 13.75 USGS 01573000 1937-02-22 5200 7.75 USGS 01573000 1937-10-23 11000 11.80 USGS 01573000 1938-12-06 8350 10.30 USGS 01573000 1940-09-01 11500 11.51 USGS 01573000 1941-07-08 3440 5.50 USGS 01573000 1942-05-23 14000 12.88 USGS 01573000 1942-12-30 10300 11.07 USGS 01573000 1943-11-09 14600 13.25 USGS 01573000 1945-07-19 10400 11.35 USGS 01573000 1946-05-28 7620 9.47 USGS 01573000 1947-05-22 11000 11.72 USGS 01573000 1948-04-01 5420 7.68 USGS 01573000 1948-12-31 10400 11.21 USGS 01573000 1950-03-23 5630 7.59 USGS 01573000 1950-12-05 14400 13.34 USGS 01573000 1952-03-12 11500 11.72 USGS 01573000 1952-11-22 11700 11.79 USGS 01573000 1953-12-07 6870 8.38 USGS 01573000 1955-08-19 12700 12.35 USGS 01573000 1955-10-14 7370 8.83 USGS 01573000 1957-04-06 9390 10.30 USGS 01573000 1957-12-21 9680 10.47 USGS 01573000 1959-01-22 8550 9.67 USGS 01573000 1960-09-20 9980 10.71 USGS 01573000 1961-02-26 10600 11.10 USGS 01573000 1962-03-12 6980 8.52 USGS 01573000 1963-03-07 6410 8.03 USGS 01573000 1964-01-26 9350 10.27 USGS 01573000 1965-02-08 11300 11.56 USGS 01573000 1966-02-14 8140 9.51 2 1966-02-14 1200 10.06 1 USGS 01573000 1967-03-06 6180 8.05 USGS 01573000 1968-05-31 7540 9.08 USGS 01573000 1969-03-25 5810 7.77 USGS 01573000 1970-04-03 11600 11.97 USGS 01573000 1971-02-14 13100 12.76 USGS 01573000 1972-06-23 66700 23.72 USGS 01573000 1973-09-15 8360 9.85 USGS 01573000 1973-12-21 10000 10.98 USGS 01573000 1975-09-27 24700 17.24 USGS 01573000 1976-01-27 12800 12.57 USGS 01573000 1976-10-10 13400 12.89 USGS 01573000 1978-01-26 12600 12.47 USGS 01573000 1979-01-25 20500 15.77 USGS 01573000 1980-03-22 7550 9.55 USGS 01573000 1981-02-11 11000 12.60 USGS 01573000 1982-06-06 6230 8.46 2 1982-02-04 9.28 1 USGS 01573000 1983-04-16 13000 12.82 USGS 01573000 1983-12-14 9940 11.19 USGS 01573000 1985-02-13 9840 11.12 USGS 01573000 1986-03-15 9390 10.75 USGS 01573000 1987-09-14 11600 12.03 USGS 01573000 1988-05-20 11400 11.93 USGS 01573000 1989-05-17 10800 11.68 USGS 01573000 1990-01-30 7420 9.51 USGS 01573000 1990-12-04 7160 9.31 USGS 01573000 1992-03-27 6850 10.18 USGS 01573000 1993-04-11 7510 9.58 USGS 01573000 1993-11-29 15800 15.09 USGS 01573000 1995-01-21 8800 10.17 USGS 01573000 1996-01-20 19800 15.67 USGS 01573000 1996-10-20 11400 11.83 USGS 01573000 1998-01-09 6620 8.55 USGS 01573000 1999-01-24 7630 9.34 2 1999-01-19 10.36 1 USGS 01573000 2000-03-22 10400 11.23 USGS 01573000 2000-12-17 9950 10.94 USGS 01573000 2002-05-18 3440 5.55 USGS 01573000 2003-03-21 9120 10.39 USGS 01573000 2004-09-19 25000 17.36 USGS 01573000 2005-04-03 11000 11.58 USGS 01573000 2006-06-28 28300 18.28 USGS 01573000 2007-03-02 11200 11.67 USGS 01573000 2008-03-06 15300 13.88 USGS 01573000 2008-12-12 8930 10.26 USGS 01573000 2010-05-03 4310 6.46 USGS 01573000 2011-09-08 74800 24.46 USGS 01573000 2011-11-23 8660 10.22 USGS 01573000 2012-10-30 7510 9.28 USGS 01573000 2014-05-01 15:00 6750 8.66 USGS 01573000 2015-03-11 20:45 6010 9 8.03 1 USGS 01573000 2016-02-25 12:30 9420 10.83 USGS 01573000 2017-04-07 9820 11.15 USGS 01573000 2018-07-25 13:00 21600 17.15 USGS 01573000 2019-04-15 14:30 8730 10.80 USGS 01573000 2019-11-01 14:37 11100 12.43 USGS 01573000 2021-09-02 14:15 24900 18.01 USGS 01573000 2022-02-04 14:30 7630 9.96 USGS 01573000 2022-12-23 16:30 5580 8.20