# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 10:40:54 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 01387450 Mahwah River near 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 01387450 1959-03-06 291 USGS 01387450 1960-08-19 462 USGS 01387450 1961-02-26 334 5.03 USGS 01387450 1962-03-12 403 5.46 USGS 01387450 1962-11-10 211 4.13 USGS 01387450 1964-01-09 233 4.30 USGS 01387450 1965-02-08 300 4.80 USGS 01387450 1965-10-08 274 4.61 USGS 01387450 1966-11-03 233 4.30 USGS 01387450 1968-05-29 1650 7.78 USGS 01387450 1969-03-25 490 5.10 USGS 01387450 1970-04-02 746 5.99 USGS 01387450 1971-08-28 1520 7.56 USGS 01387450 1972-06-30 580 5.53 USGS 01387450 1973-02-02 1220 7.04 USGS 01387450 1973-12-21 960 6.60 USGS 01387450 1975-07-14 473 5.23 USGS 01387450 1976-06-30 425 5.06 USGS 01387450 1977-02-25 668 6.01 USGS 01387450 1977-11-08 1840 9.91 USGS 01387450 1979-01-25 780 5.80 USGS 01387450 1980-04-10 966 6.39 USGS 01387450 1981-05-12 644 5.40 USGS 01387450 1982-01-04 411 4.77 USGS 01387450 1983-03-19 683 5.51 USGS 01387450 1984-04-05 1310 7.49 USGS 01387450 1985-09-27 555 5.14 USGS 01387450 1986-08-03 630 5.36 USGS 01387450 1987-04-04 1070 6.71 USGS 01387450 1987-10-28 640 5.39 USGS 01387450 1989-05-17 818 5.91 USGS 01387450 1990-08-07 542 5.10 USGS 01387450 1991-03-04 539 5.09 USGS 01387450 1992-06-06 301 4.18 USGS 01387450 1992-11-23 413 4.64 USGS 01387450 1993-11-28 746 5.70 USGS 01387450 1995-01-20 342 4.36 USGS 01387450 1996-01-19 1120 6.87 USGS 01387450 1996-10-20 04:30 562 5.22 USGS 01387450 1998-05-11 05:15 351 4.59 USGS 01387450 1999-09-16 9.67 1 USGS 01387450 2000-05-14 3.52 USGS 01387450 2001-06-23 19:15 809 5.83 USGS 01387450 2002-05-13 22:00 215 3.77 USGS 01387450 2003-09-28 05:45 517 5.33 USGS 01387450 2004-09-18 12:15 531 5.39 USGS 01387450 2005-04-03 21:15 894 5.99 USGS 01387450 2005-10-08 23:30 1590 7.11 USGS 01387450 2007-04-16 01:15 1510 7.00 USGS 01387450 2007-12-24 00:30 670 5.54 USGS 01387450 2008-12-12 06:45 487 5.11 USGS 01387450 2010-03-14 1670 7.23 USGS 01387450 2011-08-28 11:45 3700 10.66 USGS 01387450 2011-12-08 02:30 483 5.06 USGS 01387450 2012-12-21 11:30 652 5.28 USGS 01387450 2014-05-01 00:15 549 5.00 USGS 01387450 2015-06-01 19:00 414 4.58 USGS 01387450 2016-02-25 03:30 727 5.55 USGS 01387450 2017-07-07 13:45 574 5.16 USGS 01387450 2018-04-16 14:45 710 5.51 USGS 01387450 2018-12-21 09:45 568 5.51 USGS 01387450 2019-10-17 02:00 206 4.09 USGS 01387450 2021-09-02 00:30 1440 7.06 USGS 01387450 2022-04-08 01:30 748 5.88