# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-18 09:59:01 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 12042900 GRADER CREEK NEAR FORKS, 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 12042900 1949-11-26 235 20.94 USGS 12042900 1951-02-10 265 20.49 USGS 12042900 1951-11-30 210 19.94 USGS 12042900 1953-01-31 335 21.04 USGS 12042900 1954-02-19 288 20.58 USGS 12042900 1954-11-18 407 21.98 USGS 12042900 1955-11-03 503 22.48 USGS 12042900 1956-12-09 520 22.98 USGS 12042900 1957-12-25 199 20.50 USGS 12042900 1959-04-29 334 21.42 2 1958-12-01 21.58 1 USGS 12042900 1959-12-14 415 21.70 USGS 12042900 1961-02-21 455 22.05 USGS 12042900 1962-01-03 163 18.92 USGS 12042900 1962-11-19 485 22.32 USGS 12042900 1963-11-26 312 20.73 USGS 12042900 1965-01-04 328 20.89 USGS 12042900 1966-01-12 264 20.30 USGS 12042900 1967-01-19 250 20.14 USGS 12042900 1968-01-19 521 22.68 USGS 12042900 1969-01-04 244 20.40 USGS 12042900 1970-04-09 274 20.69 USGS 12042900 1971-01-26 246 20.42 USGS 12042900 1972-01-20 303 20.98 USGS 12042900 1972-12-26 597 23.68 USGS 12042900 1973-12-15 283 20.78 USGS 12042900 1974-12-21 336 21.04 USGS 12042900 1975-12-26 502 22.46 USGS 12042900 1977-03-07 147 19.28 USGS 12042900 1977-11-01 355 21.11 USGS 12042900 1979-02-24 279 20.26 USGS 12042900 1979-12-17 459 22.08 USGS 12042900 1980-11-21 373 21.34 USGS 12042900 1982-01-24 333 20.92 USGS 12042900 1983-02-12 351 21.10 USGS 12042900 1983-11-15 297 20.64 USGS 12042900 1984-12-14 397 21.61 USGS 12042900 1986-02-24 279 20.44 USGS 12042900 1986-11-23 311 20.83 USGS 12042900 1988-01-14 281 20.45