# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-29 06:17:28 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 14306100 NORTH FORK ALSEA RIVER AT ALSEA, OR # # 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 14306100 1957-12-19 4250 9.12 USGS 14306100 1959-01-12 3640 8.41 USGS 14306100 1960-02-09 4290 9.17 USGS 14306100 1960-11-24 8820 11.80 USGS 14306100 1961-12-20 4040 8.54 USGS 14306100 1963-02-03 3900 8.40 USGS 14306100 1964-01-25 5280 9.60 USGS 14306100 1964-12-22 14100 14.57 USGS 14306100 1966-01-05 7170 10.82 USGS 14306100 1967-01-28 3000 1 USGS 14306100 1968-02-02 3810 7.91 USGS 14306100 1968-12-04 5040 9.12 USGS 14306100 1970-01-23 3600 7.33 USGS 14306100 1971-01-16 5480 9.19 USGS 14306100 1972-01-20 9200 12.18 USGS 14306100 1973-01-13 2670 6.25 USGS 14306100 1973-11-15 7240 10.66 USGS 14306100 1975-01-05 3270 6.97 USGS 14306100 1975-12-04 5830 9.52 USGS 14306100 1977-03-07 1340 4.61 USGS 14306100 1977-12-13 5700 9.41 USGS 14306100 1979-02-07 3790 7.37 USGS 14306100 1980-01-12 5350 9.25 USGS 14306100 1980-12-25 8290 11.49 USGS 14306100 1981-12-06 5450 9.36 USGS 14306100 1982-12-16 5670 9.59 USGS 14306100 1984-02-13 3830 7.43 USGS 14306100 1984-11-02 3130 6.53 USGS 14306100 1986-02-23 3810 7.56 USGS 14306100 1987-02-01 5270 8.68 USGS 14306100 1987-12-10 4520 7.96 USGS 14306100 1989-01-09 3570 7.01