# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-18 15:12:30 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 01199477 STONY BK NR DOVER PLAINS 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 01199477 1976-01-28 152 2.51 USGS 01199477 1977-03-14 192 2.75 USGS 01199477 1978-01-26 153 2.29 USGS 01199477 1979-01-25 171 2.50 USGS 01199477 1980-03-22 177 2.57 USGS 01199477 1981-05-12 177 2.57 USGS 01199477 1982-06-07 153 2.14 USGS 01199477 1983-04-25 113 1.61 USGS 01199477 1984-05-29 431 5.31 USGS 01199477 1985-09-28 144 2.02 USGS 01199477 1986-03-15 134 1.90 USGS 01199477 1987-04-04 601 6.40 USGS 01199477 1987-10-28 97.0 1.39 USGS 01199477 1989-05-17 190 2.58 USGS 01199477 1989-10-21 208 2.79 USGS 01199477 1990-10-24 94.0 1.35 USGS 01199477 1992-03-27 88.0 1.27 USGS 01199477 1993-03-29 103 1.47 USGS 01199477 1993-11-28 103 1.48 USGS 01199477 1994-12-25 84.0 1.21 USGS 01199477 1996-01-19 510 6.32 USGS 01199477 1996-10-20 131 1.86 USGS 01199477 1998-05-11 70.0 0.99 USGS 01199477 1999-09-16 329 9 4.14 USGS 01199477 2000-09-03 101 1.45 USGS 01199477 2000-12-18 217 2.90 5 USGS 01199477 2002-06-07 99.0 1.42 USGS 01199477 2003-03-22 118 1.69 USGS 01199477 2003-12-25 152 2.12 USGS 01199477 2005-01-15 231 3.06 USGS 01199477 2005-10-15 549 6.44 USGS 01199477 2007-04-16 373 4.64 USGS 01199477 2008-03-09 347 4.34 USGS 01199477 2008-12-12 180 2.47 USGS 01199477 2010-03-31 163 2.26 USGS 01199477 2011-08-28 620 2,9 6.51 USGS 01199477 2011-12-08 120 2 USGS 01199477 2012-10-19 168 2.33 USGS 01199477 2014-03-30 160 2.23 USGS 01199477 2014-12-10 139 1.96 USGS 01199477 2016-02-25 116 1.65 USGS 01199477 2017-05-14 94.0 1.38 USGS 01199477 2018-08-20 12:00 397 4.92 USGS 01199477 2018-11-04 191 2.60 USGS 01199477 2019-12-14 22:00 120 1.85 USGS 01199477 2021-09-02 14:30 486 9 5.92 USGS 01199477 2022-04-08 16:15 157 2.44 USGS 01199477 2023-07-10 05:00 182 2.73