# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 13:15:18 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 14010000 SOUTH FORK WALLA WALLA RIVER NEAR MILTON,OREG. # # 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 14010000 1903-03-29 542 7 2.86 3 USGS 14010000 1907-04-09 418 7 4.00 3 USGS 14010000 1909-04-27 590 4.10 3 USGS 14010000 1910-03-02 760 4.50 3 USGS 14010000 1911-05-18 390 3.60 3 USGS 14010000 1912-01-24 760 4.50 3 USGS 14010000 1913-03-30 760 4.50 3 USGS 14010000 1914-04-15 390 3.60 3 USGS 14010000 1915-05-19 595 4.05 3 USGS 14010000 1916-03-10 615 4.10 3 USGS 14010000 1932-03-18 1400 4.00 3 USGS 14010000 1932-11-17 1200 4.30 3 USGS 14010000 1933-12-22 1500 5.25 3,6 USGS 14010000 1935-04-16 476 2.11 USGS 14010000 1936-04-12 1180 2.84 USGS 14010000 1937-04-15 690 2.36 USGS 14010000 1938-04-18 1030 2.69 USGS 14010000 1939-03-21 681 2.38 USGS 14010000 1940-02-28 790 2.49 USGS 14010000 1940-11-29 432 2.08 USGS 14010000 1942-06-26 624 2.32 USGS 14010000 1943-04-01 624 2.32 USGS 14010000 1944-03-09 549 2.35 USGS 14010000 1945-05-04 660 2.49 USGS 14010000 1945-12-28 1560 3.37 USGS 14010000 1946-12-12 2430 4.20 USGS 14010000 1948-05-22 1180 3.20 USGS 14010000 1949-05-11 670 2.80 USGS 14010000 1950-02-25 870 3.03 USGS 14010000 1951-06-07 718 2.86 USGS 14010000 1952-04-25 649 2.77 USGS 14010000 1953-01-18 930 3.09 USGS 14010000 1954-04-13 636 2.72 USGS 14010000 1955-05-20 598 2.68 USGS 14010000 1955-12-21 1360 3.55 USGS 14010000 1957-04-05 1070 3.26 USGS 14010000 1958-04-20 1400 3.58 USGS 14010000 1958-12-11 830 3.00 USGS 14010000 1959-11-23 465 2.43 USGS 14010000 1961-02-22 750 2.90 USGS 14010000 1962-04-06 688 2.91 USGS 14010000 1963-02-04 400 2.44 USGS 14010000 1964-05-19 728 3.31 USGS 14010000 1965-01-29 2530 5.60 USGS 14010000 1966-05-05 435 2.52 USGS 14010000 1967-05-21 490 2.63 USGS 14010000 1967-12-25 1050 3.60 USGS 14010000 1969-01-05 2190 5.17 USGS 14010000 1970-01-19 822 3.22 USGS 14010000 1971-01-19 870 3.20 USGS 14010000 1972-03-13 800 3.20 USGS 14010000 1973-01-16 754 2.82 USGS 14010000 1974-01-16 1230 3.74 USGS 14010000 1975-01-25 1780 4.66 USGS 14010000 1975-12-07 1700 4.55 USGS 14010000 1977-04-08 530 2.67 USGS 14010000 1977-12-02 2110 4.93 USGS 14010000 1979-02-13 1050 2.96 USGS 14010000 1981-02-16 679 2.48 USGS 14010000 1982-02-21 1090 3.16 USGS 14010000 1983-01-07 750 2.60 USGS 14010000 1984-01-24 1370 3.63 USGS 14010000 1985-04-10 685 2.49 USGS 14010000 1986-02-23 1740 4.25 USGS 14010000 1987-04-30 422 2.06 USGS 14010000 1988-04-21 365 1.90 USGS 14010000 1989-04-21 585 2.39 2 1989-02-07 3.33 USGS 14010000 1990-05-03 541 2.23 USGS 14010000 1991-05-19 756 2.61