# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-18 23:46:58 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 New York 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 01310000 BELLMORE CREEK AT BELLMORE NY # # 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 01310000 1938-09-21 74.0 5 1.29 3 USGS 01310000 1939-08-20 58.0 5 1.16 3 USGS 01310000 1940-03-04 125 5 1.63 3 USGS 01310000 1941-02-08 154 5 1.78 3 USGS 01310000 1942-07-27 42.0 5 1.02 3 USGS 01310000 1943-09-15 47.0 5 1.07 3 USGS 01310000 1944-01-06 222 5 2.14 3 USGS 01310000 1945-02-23 97.0 5 1.47 3 USGS 01310000 1946-08-07 95.0 5 1.45 3 USGS 01310000 1947-04-05 45.0 5 1947-09-03 1.05 1,3 USGS 01310000 1948-07-13 84.0 5 1.35 3 USGS 01310000 1948-11-10 65.0 5 1.20 3 USGS 01310000 1950-06-10 48.0 5 1.06 3 USGS 01310000 1951-07-18 53.0 5 1.10 3 USGS 01310000 1952-06-01 340 5 2.57 3 USGS 01310000 1953-03-13 180 5 1.93 3 USGS 01310000 1954-09-11 194 5 2.00 3 USGS 01310000 1955-08-12 168 5,9 1.88 3 USGS 01310000 1956-07-21 55.0 1,5 USGS 01310000 1957-04-05 71.0 1,5 USGS 01310000 1958-09-27 49.0 1,5 USGS 01310000 1959-08-09 118 1,5 USGS 01310000 1960-09-12 162 1,5 USGS 01310000 1961-07-20 86.0 1,5 USGS 01310000 1962-03-12 65.0 1,5 USGS 01310000 1963-03-06 58.0 1,5 USGS 01310000 1963-11-07 56.0 1,5 USGS 01310000 1965-02-08 27.0 1,5 USGS 01310000 1966-02-13 53.0 1,5 USGS 01310000 1967-03-07 57.0 1,5 USGS 01310000 1968-09-11 79.0 1,5 USGS 01310000 1968-12-04 62.0 1,5 USGS 01310000 1970-04-02 49.0 1,5 USGS 01310000 1971-02-08 54.0 1,5 USGS 01310000 1971-11-29 44.0 1,5 USGS 01310000 1972-10-07 143 1,5 USGS 01310000 1974-03-21 45.0 1,5 USGS 01310000 1975-06-06 80.0 1,5 USGS 01310000 1976-08-10 70.0 1,5 USGS 01310000 1977-03-22 46.0 1,5 USGS 01310000 1978-01-26 124 1,5 USGS 01310000 1979-01-21 127 1,5 USGS 01310000 1980-07-29 124 1,5 USGS 01310000 1980-11-28 38.0 1,5 USGS 01310000 1982-01-04 43.0 1,5 USGS 01310000 1983-04-16 99.0 1,5 USGS 01310000 1984-05-30 63.0 1,5 USGS 01310000 1985-02-12 26.0 1,5 USGS 01310000 1986-04-17 18.0 1,5 USGS 01310000 1987-04-04 25.0 1,5 USGS 01310000 1988-05-18 30.0 1,5 USGS 01310000 1989-05-16 56.0 1,5 USGS 01310000 1990-08-24 110 1,2,5 USGS 01310000 1990-10-23 97.0 1,5 USGS 01310000 1992-08-18 24.0 1,5 USGS 01310000 1992-12-11 35.0 1,5 USGS 01310000 1994-01-28 63.0 1,2,5 USGS 01310000 1995-01-20 10.0 1,5 USGS 01310000 1996-04-16 35.0 1,5 USGS 01310000 1997-08-21 30.0 1,2,5 USGS 01310000 1998-06-13 53.0 1,5 USGS 01310000 1999-01-03 77.0 1,5 USGS 01310000 2000-03-11 18.0 1,5 USGS 01310000 2005-10-14 94.0 1,5 USGS 01310000 2007-03-02 27.0 1,5 USGS 01310000 2008-03-08 39.0 1,5 USGS 01310000 2008-12-12 51.0 1,5 USGS 01310000 2010-03-30 78.0 1,2,5 USGS 01310000 2013-06-07 80.0 1,5 USGS 01310000 2016-02-25 12.0 1,5 USGS 01310000 2017-06-24 18.0 1,5 USGS 01310000 2018-03-02 27.0 1,5 USGS 01310000 2018-12-21 33.0 1,5 USGS 01310000 2020-09-10 59.9 1,2,5 USGS 01310000 2021-07-09 71.4 1,2,5 USGS 01310000 2021-10-26 24.9 1,5