# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-04-26 21:45:41 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 13337000 LOCHSA RIVER NR LOWELL ID # # 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 13337000 1911-06-13 14200 1 USGS 13337000 1912-05-30 16600 2 USGS 13337000 1930-04-24 11800 1 USGS 13337000 1931-05-16 12900 7.91 USGS 13337000 1932-05-14 22800 11.02 USGS 13337000 1933-06-10 34800 13.44 USGS 13337000 1933-12-23 22500 10.60 USGS 13337000 1935-05-23 15200 8.63 USGS 13337000 1936-05-15 21000 1 USGS 13337000 1937-05-19 12100 7.65 USGS 13337000 1938-04-18 24500 11.07 USGS 13337000 1939-05-04 16900 9.10 USGS 13337000 1940-05-12 12700 7.85 USGS 13337000 1941-05-13 9850 6.82 USGS 13337000 1942-05-26 11800 7.55 USGS 13337000 1943-05-28 19400 9.79 USGS 13337000 1944-05-16 11500 7.43 USGS 13337000 1945-05-06 16000 8.82 USGS 13337000 1946-05-05 13800 8.21 USGS 13337000 1947-05-09 24500 11.11 USGS 13337000 1948-05-29 34600 13.62 USGS 13337000 1949-05-16 29600 12.27 USGS 13337000 1950-06-17 26200 11.51 USGS 13337000 1951-05-24 16100 9.08 USGS 13337000 1952-04-28 17700 9.52 USGS 13337000 1953-06-13 18900 9.82 USGS 13337000 1954-05-21 24500 11.08 USGS 13337000 1955-06-12 24100 10.78 USGS 13337000 1956-05-24 28500 12.12 USGS 13337000 1957-05-20 21100 10.29 USGS 13337000 1958-05-22 23400 10.72 USGS 13337000 1959-06-06 20900 10.21 USGS 13337000 1960-06-04 18600 9.63 USGS 13337000 1961-05-27 22900 10.75 USGS 13337000 1962-05-28 16100 8.95 USGS 13337000 1963-05-24 13900 8.29 USGS 13337000 1964-06-08 35100 13.50 USGS 13337000 1964-12-23 19500 9.79 USGS 13337000 1966-05-07 16700 9.20 USGS 13337000 1967-05-23 22800 10.88 USGS 13337000 1968-06-03 14600 8.65 USGS 13337000 1969-05-20 17800 9.55 USGS 13337000 1970-06-06 23400 11.06 USGS 13337000 1971-05-30 27000 12.01 USGS 13337000 1972-06-02 31800 13.18 USGS 13337000 1973-05-18 13100 8.13 USGS 13337000 1974-06-16 32000 13.26 USGS 13337000 1975-06-07 22100 10.82 USGS 13337000 1976-05-11 24500 11.46 USGS 13337000 1977-05-02 10400 7.27 USGS 13337000 1978-06-07 17500 9.51 USGS 13337000 1979-05-24 20600 10.29 USGS 13337000 1980-04-29 15300 8.81 USGS 13337000 1981-05-22 18100 9.60 USGS 13337000 1982-06-14 22300 10.70 USGS 13337000 1983-05-30 18700 9.75 USGS 13337000 1984-05-31 24000 11.12 USGS 13337000 1985-05-25 20800 10.25 USGS 13337000 1986-05-30 20400 10.24 USGS 13337000 1987-05-01 16800 9.03 USGS 13337000 1988-05-17 12400 7.95 USGS 13337000 1989-05-10 17800 9.47 USGS 13337000 1990-04-23 13500 8.28 USGS 13337000 1991-05-19 16800 9.28 USGS 13337000 1992-04-30 12200 7.90 USGS 13337000 1993-05-15 19000 10.05 USGS 13337000 1994-04-22 13000 8.29 USGS 13337000 1995-06-04 12100 7.88 USGS 13337000 1995-11-30 27900 12.14 USGS 13337000 1997-05-17 30500 12.72 USGS 13337000 1998-05-08 15300 8.89 USGS 13337000 1999-05-26 23800 11.15 USGS 13337000 2000-05-23 13200 8.23 USGS 13337000 2001-05-15 14600 8.67 USGS 13337000 2002-05-30 20900 10.42 USGS 13337000 2003-05-30 22800 10.90 USGS 13337000 2004-05-28 15800 9.03 USGS 13337000 2005-05-17 11700 7.74 USGS 13337000 2006-05-20 22300 10.79 USGS 13337000 2007-05-13 12700 8.07 USGS 13337000 2008-05-20 25800 11.63 USGS 13337000 2009-05-31 20000 10.19 USGS 13337000 2010-06-03 20200 10.24 USGS 13337000 2011-06-07 21300 10.52 USGS 13337000 2012-04-27 22200 10.67 USGS 13337000 2013-05-14 22100 10.73 USGS 13337000 2014-05-24 21200 10.50 USGS 13337000 2015-02-10 8620 6.64 USGS 13337000 2016-04-23 15100 8.81 USGS 13337000 2017-03-16 19500 10.06 USGS 13337000 2018-05-10 07:15 22200 USGS 13337000 2019-05-18 02:30 23600 USGS 13337000 2020-05-21 03:45 18200 USGS 13337000 2021-05-18 05:45 14600 8.57 USGS 13337000 2022-06-11 21:15 23200 10.90 USGS 13337000 2023-05-05 04:30 19100 9.70