# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-29 13:27:34 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 01302500 GLEN COVE CREEK AT GLEN COVE 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 01302500 1939-09-08 207 3.28 USGS 01302500 1940-07-11 139 2.66 USGS 01302500 1941-02-07 430 4.99 USGS 01302500 1942-07-27 383 4.66 USGS 01302500 1943-07-05 150 2.76 USGS 01302500 1944-09-14 282 3.90 USGS 01302500 1945-07-18 250 3.64 USGS 01302500 1946-07-23 139 2.66 USGS 01302500 1947-08-26 184 3.07 USGS 01302500 1948-05-17 178 3.01 USGS 01302500 1949-05-03 123 2.50 USGS 01302500 1950-07-28 156 2.82 USGS 01302500 1951-07-27 168 2.92 USGS 01302500 1951-10-07 259 3.72 USGS 01302500 1953-07-23 227 3.45 USGS 01302500 1954-05-03 192 3.14 USGS 01302500 1955-08-12 515 9 5.62 USGS 01302500 1955-10-16 257 3.70 USGS 01302500 1957-05-14 505 5.55 USGS 01302500 1958-04-06 351 4.43 USGS 01302500 1959-06-28 156 2.82 USGS 01302500 1960-09-12 728 7.12 USGS 01302500 1961-09-15 266 3.77 USGS 01302500 1962-08-09 419 4.91 USGS 01302500 1963-08-20 407 4.83 USGS 01302500 1964-07-29 438 5.05 USGS 01302500 1965-02-08 179 3.02 USGS 01302500 1966-05-19 221 3.40 USGS 01302500 1967-03-07 253 3.67 USGS 01302500 1968-09-11 446 5.11 USGS 01302500 1969-08-15 377 4.62 USGS 01302500 1970-02-10 188 3.10 USGS 01302500 1971-08-11 417 4.90 USGS 01302500 1972-09-19 309 4.11 USGS 01302500 1973-06-22 310 4.12 USGS 01302500 1974-06-21 403 4.80 USGS 01302500 1975-09-26 396 4.75 USGS 01302500 1976-08-09 530 5.73 USGS 01302500 1977-08-22 389 4.70 USGS 01302500 1978-01-26 520 5.66 USGS 01302500 1979-01-21 725 7.10 USGS 01302500 1980-04-09 520 5.66 USGS 01302500 1981-05-15 340 4.35 USGS 01302500 1982-05-29 426 4.96 USGS 01302500 1983-04-10 379 4.63 USGS 01302500 1984-07-03 527 5.71 USGS 01302500 1985-09-27 466 5.26 USGS 01302500 1986-08-18 551 5.88 USGS 01302500 1987-01-02 257 3.70 USGS 01302500 1988-07-19 396 4.75 USGS 01302500 1989-05-24 527 5.71 USGS 01302500 1990-05-16 571 6.02 USGS 01302500 1991-08-20 464 5.24 USGS 01302500 1992-08-11 597 6.21 USGS 01302500 1993-09-27 656 6.63 USGS 01302500 1994-08-18 460 5.21 USGS 01302500 1995-07-17 680 6.80 USGS 01302500 1996-07-31 460 5.21 USGS 01302500 1996-10-19 431 4.99 USGS 01302500 1998-08-17 498 5.50 USGS 01302500 1999-01-03 508 5.57 USGS 01302500 1999-11-02 258 3.71 USGS 01302500 2005-07-18 441 5.07 USGS 01302500 2005-10-12 253 3.67 USGS 01302500 2007-07-18 175 1,2 USGS 01302500 2007-10-19 125 1,2 USGS 01302500 2009-04-20 267 3.78 USGS 01302500 2009-10-03 254 3.68