# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-07 09:34:27 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 11257500 FRESNO R NR KNOWLES CA # # 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 11257500 1912-03-06 219 1.60 USGS 11257500 1916-01-17 3300 5.60 USGS 11257500 1917-02-21 3800 6.00 USGS 11257500 1918-03-19 2100 4.50 USGS 11257500 1919-02-11 1480 3.80 USGS 11257500 1920-04-15 1180 3.40 USGS 11257500 1921-01-18 1320 3.60 USGS 11257500 1922-02-11 2400 4.80 USGS 11257500 1923-04-06 1380 3.68 USGS 11257500 1924-03-27 164 1.50 USGS 11257500 1925-02-06 920 3.00 USGS 11257500 1926-02-14 1250 3.50 USGS 11257500 1927-02-04 1600 4.00 USGS 11257500 1928-03-27 1600 4.00 USGS 11257500 1929-04-05 179 1.60 USGS 11257500 1930-02-23 255 1.80 3 USGS 11257500 1930-11-17 228 1.73 3 USGS 11257500 1932-02-06 3050 5.08 USGS 11257500 1933-03-17 265 2.09 USGS 11257500 1934-02-23 364 2.28 USGS 11257500 1935-04-08 1880 4.06 USGS 11257500 1936-02-22 3220 5.30 USGS 11257500 1937-02-06 6880 8.16 USGS 11257500 1938-03-12 7630 8.67 USGS 11257500 1939-09-25 590 2.67 USGS 11257500 1940-01-26 2200 4.48 USGS 11257500 1941-02-11 3150 5.39 USGS 11257500 1941-12-29 1810 4.09 USGS 11257500 1943-01-22 3570 5.76 USGS 11257500 1944-03-04 1480 3.75 USGS 11257500 1945-02-02 4940 6.79 USGS 11257500 1946-03-30 1470 3.74 USGS 11257500 1946-11-23 934 3.13 USGS 11257500 1948-04-10 2020 4.30 USGS 11257500 1949-03-04 1220 3.47 USGS 11257500 1950-02-06 1030 3.25 USGS 11257500 1950-11-19 8540 9.31 USGS 11257500 1952-01-25 2400 5.05 USGS 11257500 1953-01-13 849 3.29 USGS 11257500 1954-01-25 819 3.24 USGS 11257500 1955-04-22 337 2.30 USGS 11257500 1955-12-23 13300 11.52 USGS 11257500 1957-05-19 1250 3.82 USGS 11257500 1958-04-03 5520 7.47 USGS 11257500 1959-02-16 1020 3.51 USGS 11257500 1960-02-08 785 3.15 USGS 11257500 1960-12-02 352 2.31 USGS 11257500 1962-02-10 2640 5.29 USGS 11257500 1963-02-01 5180 7.36 USGS 11257500 1964-12-23 3000 5.59 USGS 11257500 1965-12-30 662 2.94 USGS 11257500 1966-12-06 3800 6.62 USGS 11257500 1968-02-20 245 2.12 USGS 11257500 1969-02-24 7640 9.18 USGS 11257500 1970-01-16 3440 6.46 USGS 11257500 1970-12-02 509 2.72 USGS 11257500 1971-12-26 217 3.35 2 1971-11-12 4.58 1 USGS 11257500 1973-02-11 3720 6.52 USGS 11257500 1974-04-02 3190 6.11 USGS 11257500 1975-03-25 1270 4.12 USGS 11257500 1976-03-01 346 2.45 USGS 11257500 1977-06-10 101 1.73 USGS 11257500 1978-01-16 3820 7.18 USGS 11257500 1979-03-28 2040 5.44 USGS 11257500 1980-01-14 6680 8.99 USGS 11257500 1981-03-20 447 2.72 USGS 11257500 1982-04-11 6120 8.68 USGS 11257500 1982-12-22 8000 9.36 USGS 11257500 1983-12-25 2560 5.85 USGS 11257500 1985-02-08 581 3.05 USGS 11257500 1986-02-18 10700 10.55 USGS 11257500 1987-02-13 868 3.65 USGS 11257500 1988-01-05 485 2.81 USGS 11257500 1989-03-03 573 3.03 USGS 11257500 1990-01-14 266 2.20