# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-19 19:23:39 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 California 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 11282000 M TUOLUMNE R A OAKLAND RECREATION CAMP 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 11282000 1917-02-21 912 6.70 USGS 11282000 1918-03-19 558 5.32 USGS 11282000 1919-05-28 1510 8.15 USGS 11282000 1920-05-20 630 5.55 USGS 11282000 1921-01-18 884 6.65 USGS 11282000 1922-06-03 996 6.95 USGS 11282000 1923-04-06 678 5.75 USGS 11282000 1924-05-09 194 3.45 USGS 11282000 1925-02-06 802 6.15 USGS 11282000 1926-05-05 545 5.25 USGS 11282000 1927-05-17 766 6.10 USGS 11282000 1928-03-27 960 6.80 USGS 11282000 1929-06-16 820 6.27 USGS 11282000 1930-05-28 360 4.40 USGS 11282000 1931-05-14 287 4.08 USGS 11282000 1931-12-28 820 6.30 USGS 11282000 1933-05-31 590 5.43 USGS 11282000 1933-12-13 372 4.49 USGS 11282000 1935-04-08 1220 7.65 USGS 11282000 1936-02-01 922 6.56 USGS 11282000 1937-02-13 1280 7.75 USGS 11282000 1937-12-11 3400 10.40 USGS 11282000 1939-04-21 260 3.95 USGS 11282000 1940-03-30 890 6.17 USGS 11282000 1941-05-23 863 6.14 USGS 11282000 1942-05-26 1010 6.66 USGS 11282000 1943-01-21 1550 7.89 USGS 11282000 1944-03-04 529 4.88 USGS 11282000 1945-02-02 2380 9.50 USGS 11282000 1945-12-21 1040 6.64 USGS 11282000 1946-11-23 478 4.63 USGS 11282000 1948-05-26 623 5.26 USGS 11282000 1949-05-14 573 5.07 USGS 11282000 1950-05-27 578 5.09 USGS 11282000 1950-11-19 3450 10.45 USGS 11282000 1952-05-27 1070 6.56 USGS 11282000 1953-04-27 552 5.03 USGS 11282000 1954-02-13 571 5.06 USGS 11282000 1955-05-30 427 4.52 USGS 11282000 1955-12-23 4920 11.75 USGS 11282000 1957-05-19 951 6.27 USGS 11282000 1958-04-03 1420 7.54 USGS 11282000 1959-02-16 702 5.44 USGS 11282000 1960-05-12 389 4.13 USGS 11282000 1960-12-01 241 3.57 USGS 11282000 1962-02-15 980 6.10 USGS 11282000 1963-02-01 2290 8.56 USGS 11282000 1963-11-15 302 3.89 USGS 11282000 1964-12-24 1430 7.06 USGS 11282000 1965-11-23 626 5.12 USGS 11282000 1967-06-19 1250 6.70 USGS 11282000 1968-05-02 213 3.48 USGS 11282000 1969-01-21 2810 9.30 USGS 11282000 1970-01-16 782 5.58 USGS 11282000 1971-05-16 443 4.36 USGS 11282000 1971-12-25 641 5.02 USGS 11282000 1973-05-19 1020 6.13 USGS 11282000 1974-03-02 801 5.57 USGS 11282000 1975-06-02 1110 6.34 USGS 11282000 1975-10-27 247 3.51 USGS 11282000 1977-06-09 153 3.01 USGS 11282000 1978-02-09 1000 6.08 USGS 11282000 1979-05-22 928 5.89 USGS 11282000 1980-01-14 2280 8.54 USGS 11282000 1981-05-02 349 3.93 USGS 11282000 1982-04-11 2910 9.44 USGS 11282000 1983-03-01 2060 8.20 USGS 11282000 1983-11-24 1300 6.79 USGS 11282000 1985-04-15 382 4.06 USGS 11282000 1986-02-19 2930 9.46 USGS 11282000 1987-05-10 250 3.52 USGS 11282000 1988-05-13 172 3.12 USGS 11282000 1989-05-10 438 4.28 USGS 11282000 1990-04-28 270 3.74 USGS 11282000 1991-06-04 438 4.28 USGS 11282000 1992-04-25 235 3.52 USGS 11282000 1993-05-31 1150 6.46 USGS 11282000 1994-05-12 210 3.40 USGS 11282000 1995-03-10 3430 10.10 USGS 11282000 1996-05-16 2330 8.62 USGS 11282000 1997-01-03 6300 13.02 USGS 11282000 1998-02-03 1140 6.44 USGS 11282000 1999-02-09 708 5.25 USGS 11282000 2000-05-08 807 5.55 USGS 11282000 2001-05-12 475 4.70 USGS 11282000 2001-12-02 460 4.62