# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-24 09:12:51 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 03072500 Monongahela River at Greensboro, 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 03072500 1888-07-00 36.00 Bd USGS 03072500 1936-03-18 137000 6,7 28.40 USGS 03072500 1939-02-04 118000 6 25.72 USGS 03072500 1940-05-31 79400 6 20.30 USGS 03072500 1941-06-04 108000 6 24.28 USGS 03072500 1942-08-24 55100 6 18.19 USGS 03072500 1942-12-30 85400 6 20.86 USGS 03072500 1944-02-23 74400 6 19.80 USGS 03072500 1944-12-26 100000 6 22.74 USGS 03072500 1946-06-02 64100 6 19.05 USGS 03072500 1947-03-15 39800 6 16.93 USGS 03072500 1948-02-14 124000 6 26.60 USGS 03072500 1948-12-16 115000 6 25.30 USGS 03072500 1950-01-31 77600 6 20.37 USGS 03072500 1951-02-01 99000 6 23.02 USGS 03072500 1952-01-27 69200 6 19.50 USGS 03072500 1953-05-07 44300 6 17.31 USGS 03072500 1954-03-02 34500 6 16.42 USGS 03072500 1954-10-16 140000 6 28.93 USGS 03072500 1956-08-06 110000 6 24.54 USGS 03072500 1957-02-10 103000 6 23.58 USGS 03072500 1958-05-06 63000 6 18.94 USGS 03072500 1959-01-22 61900 6 18.78 USGS 03072500 1960-03-31 70200 6 19.60 USGS 03072500 1961-03-22 58600 6 18.52 USGS 03072500 1962-03-22 70200 6 19.58 USGS 03072500 1963-03-05 127000 6 27.70 USGS 03072500 1964-03-05 64300 6 19.02 USGS 03072500 1965-01-03 51100 6 17.87 USGS 03072500 1966-02-14 72000 6 19.78 USGS 03072500 1967-03-07 134000 6 29.61 USGS 03072500 1968-05-24 115000 6 25.37 USGS 03072500 1969-04-06 36300 6 16.58 USGS 03072500 1969-12-31 68800 6 19.46 USGS 03072500 1970-12-23 69800 6 19.56 USGS 03072500 1972-06-23 103000 6 23.64 USGS 03072500 1972-12-09 92600 6 22.20 USGS 03072500 1974-01-11 101000 6 23.34 USGS 03072500 1975-04-26 70700 6 19.65 USGS 03072500 1976-01-01 62900 6 18.89 USGS 03072500 1976-10-10 83800 6 21.10 USGS 03072500 1978-01-26 109000 6 24.49 USGS 03072500 1978-12-09 95600 6 22.58 USGS 03072500 1980-08-18 104000 6 23.66 USGS 03072500 1981-06-06 104000 6 23.67 USGS 03072500 1982-01-24 64900 6 19.07 USGS 03072500 1983-05-17 50200 6 17.79 USGS 03072500 1984-04-05 61500 6 18.79 USGS 03072500 1985-05-31 66800 6 19.30 USGS 03072500 1985-11-05 220000 6 39.39 5 USGS 03072500 1986-11-10 46200 6 17.46 USGS 03072500 1988-01-20 55500 6 18.24 USGS 03072500 1989-03-06 114000 6 25.15 USGS 03072500 1990-01-01 85800 6 21.35 USGS 03072500 1990-12-31 88600 6 20.06 6 USGS 03072500 1991-12-03 63500 6 17.31 USGS 03072500 1993-03-24 74200 6 18.38 USGS 03072500 1994-02-09 132000 6 27.60