# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-23 12:00:01 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 01376500 SAW MILL RIVER AT YONKERS 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 01376500 1945-06-21 330 5,C 3.05 3 USGS 01376500 1946-05-26 577 5,C 3.90 3 USGS 01376500 1947-04-05 319 5,C 2.99 3 USGS 01376500 1948-08-12 332 5,C 3.02 3 USGS 01376500 1949-01-01 322 5,C 2.98 3 USGS 01376500 1950-07-10 265 5,C 2.72 3 USGS 01376500 1951-03-31 578 5,C 4.21 3 USGS 01376500 1952-06-01 460 5,C 3.69 3 USGS 01376500 1953-03-14 555 5,C 4.11 3 USGS 01376500 1954-09-11 412 5,C 3.35 3 USGS 01376500 1955-08-13 390 5,9,C 3.26 3 USGS 01376500 1955-10-16 890 5,C 5.34 3 USGS 01376500 1956-11-01 405 5,C 3.34 3 USGS 01376500 1958-03-01 486 5,C 3.66 3 USGS 01376500 1959-03-07 330 2,5,C USGS 01376500 1960-09-12 340 1,5,C USGS 01376500 1961-07-20 374 5,C 3.17 3 USGS 01376500 1962-03-13 621 5,C 4.22 3 USGS 01376500 1963-03-07 381 5,C 3.22 3 USGS 01376500 1963-11-29 371 5,C 3.38 3 USGS 01376500 1965-02-08 360 5,C 3.55 3 USGS 01376500 1966-09-21 450 5,C 4.03 3 USGS 01376500 1967-03-07 285 5,C 3.47 3 USGS 01376500 1968-05-30 481 5,C 4.65 3 USGS 01376500 1969-06-15 372 5,C 4.00 3 USGS 01376500 1970-02-11 416 5,C 4.34 3 USGS 01376500 1971-08-28 484 5,C 4.08 3 USGS 01376500 1972-06-20 636 5,C 5.55 3 USGS 01376500 1973-02-03 633 5,C 5.34 3 USGS 01376500 1975-09-27 1020 5,C 7.26 3 USGS 01376500 1976-08-10 519 5,C 4.77 3 USGS 01376500 1977-02-25 685 5,C 5.64 2,3 1977-03-23 5.67 3 USGS 01376500 1977-11-09 678 5,C 6.67 3,6 USGS 01376500 1979-01-21 920 5,C 5.29 3 USGS 01376500 1980-04-10 979 5,C 6.05 3 USGS 01376500 1981-09-08 477 5,C 3.28 3 USGS 01376500 1982-01-04 452 5,C 3.18 3 USGS 01376500 1983-04-10 615 5,C 4.88 6 USGS 01376500 1984-07-07 1450 5,C 7.84 USGS 01376500 1985-07-26 823 5,C 5.84 USGS 01376500 1986-08-17 1080 5,C 6.68 USGS 01376500 1987-04-05 816 5,C 5.74 USGS 01376500 1988-05-18 414 5,C 4.14 USGS 01376500 1989-05-17 766 5,C 5.55 USGS 01376500 1993-09-27 391 5,C 4.17 USGS 01376500 1994-01-29 672 5,C 5.24 USGS 01376500 1995-07-26 549 5,C 4.80 USGS 01376500 1999-09-16 1430 5,7,9,C 7.79 USGS 01376500 2003-07-23 858 5,C 5.89 USGS 01376500 2004-09-18 1120 5,C 6.80 USGS 01376500 2005-06-29 1040 5,C 6.52 USGS 01376500 2006-07-18 956 5,C 6.24 USGS 01376500 2007-04-16 1840 5,C 9.00 USGS 01376500 2008-02-13 833 5,C 5.80 USGS 01376500 2008-12-12 806 5,C 5.70 USGS 01376500 2010-03-30 1060 5,C 7.43 USGS 01376500 2011-08-28 1740 5,9,C 9.61 USGS 01376500 2011-12-08 638 5,C 6.01 USGS 01376500 2013-06-08 886 5,C 7.19 USGS 01376500 2014-05-01 750 5,C 6.69 USGS 01376500 2014-12-09 516 5,C 5.72 USGS 01376500 2016-02-16 572 5,C 5.97 USGS 01376500 2017-05-05 563 5,C 5.93 USGS 01376500 2018-09-06 17:30 861 5,C 7.10 USGS 01376500 2018-10-03 15:45 680 5,C 6.42 USGS 01376500 2019-10-27 18:00 395 5,C 5.27 USGS 01376500 2021-09-01 21:15 1490 5,9,C 9.07 USGS 01376500 2021-10-26 13:00 1580 5,C 9.31 USGS 01376500 2023-09-30 04:15 1190 5,C 8.18