# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 12:28:14 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 12090500 CLOVER CREEK NEAR TILLICUM, WA # # 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 12090500 1950-03-06 290 4.20 USGS 12090500 1951-02-12 568 4.64 USGS 12090500 1952-02-04 66.0 2.65 USGS 12090500 1953-02-05 164 3.57 USGS 12090500 1954-01-07 263 4.11 USGS 12090500 1960-02-16 163 3.79 USGS 12090500 1961-02-26 275 4.51 USGS 12090500 1961-12-23 72.0 2.88 USGS 12090500 1963-02-03 217 4.17 USGS 12090500 1964-01-31 246 4.37 USGS 12090500 1965-02-26 185 3.99 USGS 12090500 1966-01-13 89.0 3.17 USGS 12090500 1967-01-28 180 3.93 USGS 12090500 1968-02-19 113 3.41 USGS 12090500 1969-01-08 192 4.01 USGS 12090500 1970-01-27 198 4.05 USGS 12090500 1991-04-05 259 3.05 USGS 12090500 1992-04-17 130 2.07 USGS 12090500 1995-02-20 181 7.83 USGS 12090500 1996-02-09 418 9.29 USGS 12090500 1997-01-02 387 9.54 USGS 12090500 1998-01-24 202 7.89 USGS 12090500 1999-03-03 236 8.14 USGS 12090500 2000-03-05 119 16.05 USGS 12090500 2001-06-11 56.0 15.48 USGS 12090500 2001-12-16 119 16.30 USGS 12090500 2003-03-12 84.0 15.74 USGS 12090500 2004-01-31 111 15.93 USGS 12090500 2005-04-16 79.0 15.63 USGS 12090500 2006-01-13 286 17.18 USGS 12090500 2007-01-07 332 17.26 USGS 12090500 2007-12-03 91.0 15.95 USGS 12090500 2009-01-09 284 17.03 USGS 12090500 2010-01-15 183 16.66 USGS 12090500 2011-04-05 144 17.06 USGS 12090500 2012-03-31 142 17.03 USGS 12090500 2012-12-25 134 16.94 USGS 12090500 2014-03-11 246 18.25 USGS 12090500 2015-02-08 135 17.11 USGS 12090500 2015-12-10 230 18.22 USGS 12090500 2017-03-18 150 2 17.10 USGS 12090500 2018-01-29 16:30 146 16.60 USGS 12090500 2019-02-14 15:00 69.9 15.78 USGS 12090500 2020-02-01 03:15 128 16.43 USGS 12090500 2021-01-13 164 16.71 USGS 12090500 2022-01-07 03:15 295 17.74 USGS 12090500 2022-12-30 00:30 47.1 15.27