# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-18 13:32:11 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 01387420 RAMAPO RIVER AT SUFFERN 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 01387420 1936-03-12 6600 5,7 USGS 01387420 1980-03-22 5160 2,5 11.10 5 USGS 01387420 1981-02-20 2830 5 8.32 USGS 01387420 1982-01-05 2330 5 7.61 USGS 01387420 1983-03-19 3590 5 9.71 USGS 01387420 1984-04-05 12300 5 15.38 USGS 01387420 1985-09-27 2050 5 7.83 USGS 01387420 1986-08-02 2790 5 8.93 USGS 01387420 1987-04-05 5920 5 11.72 USGS 01387420 1987-10-28 1400 5 6.18 USGS 01387420 1989-05-17 4500 5 10.60 USGS 01387420 1989-10-21 3470 5 9.65 USGS 01387420 1990-12-04 2040 5 7.48 USGS 01387420 1992-03-27 1620 5 6.83 USGS 01387420 1993-03-29 2220 5 7.93 USGS 01387420 1993-11-28 2250 5 7.94 2 1994-01-29 8.45 1 USGS 01387420 1995-03-09 1630 5 6.78 USGS 01387420 1996-01-20 4970 5 10.99 USGS 01387420 1996-10-20 3030 5 9.19 USGS 01387420 1998-05-11 2440 5 8.26 USGS 01387420 1999-09-16 10500 2,5,9 15.23 1 USGS 01387420 2000-06-07 1350 5 6.17 USGS 01387420 2001-03-22 2090 5 7.65 USGS 01387420 2002-05-14 956 5 5.24 USGS 01387420 2003-03-22 2170 5 7.80 USGS 01387420 2003-12-11 3400 5 9.58 USGS 01387420 2005-04-03 5650 5 11.52 USGS 01387420 2005-10-08 5190 5 11.75 USGS 01387420 2007-04-16 6500 5 13.20 USGS 01387420 2008-03-09 2400 5 8.11 USGS 01387420 2008-12-12 2760 5 8.64 USGS 01387420 2010-03-14 7540 5 14.36 USGS 01387420 2011-08-28 14700 5,9 18.88 USGS 01387420 2011-12-08 2090 5 7.82 USGS 01387420 2012-12-21 2380 5 8.14 USGS 01387420 2014-05-01 2160 5 7.35 USGS 01387420 2014-12-10 815 5 5.38 USGS 01387420 2016-02-25 2180 5 8.06 USGS 01387420 2017-04-01 954 5 5.74 USGS 01387420 2018-01-13 10:15 1330 5 6.54 USGS 01387420 2018-11-03 14:30 3510 5 9.71 USGS 01387420 2019-12-14 22:00 1060 5 5.96 USGS 01387420 2021-09-02 09:45 5050 5,9 11.85 USGS 01387420 2021-10-27 04:20 3360 5 9.78 USGS 01387420 2023-07-10 08:00 2460 5 8.41