# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-05 22:00:37 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 10366000 TWENTYMILE CREEK NEAR ADEL,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 10366000 1911-03-30 1170 6.20 3 USGS 10366000 1912-03-26 464 4.20 3 USGS 10366000 1913-03-30 770 5.30 3 USGS 10366000 1914-03-06 1140 6.50 3 USGS 10366000 1915-05-10 1020 6.10 3 USGS 10366000 1916-03-14 1130 6.40 3 USGS 10366000 1918-03-18 380 4.00 3 USGS 10366000 1919-04-04 2400 9.60 3 USGS 10366000 1921-03-04 2000 9.20 3 USGS 10366000 1922-04-26 1500 8.00 3,6 USGS 10366000 1941-02-28 1060 2.87 3 USGS 10366000 1942-01-27 1460 3.24 3 USGS 10366000 1942-12-27 3000 4.28 3 USGS 10366000 1944-03-17 340 2.51 3 USGS 10366000 1945-06-06 561 4.18 3,6 USGS 10366000 1945-12-28 1930 9.70 3 USGS 10366000 1947-02-12 1420 7.90 3 USGS 10366000 1948-06-05 1340 7.58 3 USGS 10366000 1949-04-08 988 6.19 3 USGS 10366000 1950-03-17 1020 6.34 3 USGS 10366000 1951-02-07 1990 9.80 3 USGS 10366000 1952-04-06 2000 9.85 3,6 USGS 10366000 1953-01-18 1690 9.16 USGS 10366000 1954-03-09 1480 8.32 USGS 10366000 1955-04-30 520 4.93 USGS 10366000 1955-12-23 3260 14.80 USGS 10366000 1957-02-24 1850 10.41 USGS 10366000 1958-02-24 2340 12.01 USGS 10366000 1959-03-13 204 3.53 USGS 10366000 1960-03-07 1440 8.66 USGS 10366000 1961-03-28 306 4.05 USGS 10366000 1962-04-07 1620 9.28 USGS 10366000 1963-02-01 6880 14.40 USGS 10366000 1964-06-09 1420 8.60 USGS 10366000 1964-12-23 9140 16.10 USGS 10366000 1966-03-14 350 4.30 USGS 10366000 1967-03-19 1290 8.11 USGS 10366000 1968-02-23 1450 7.90 USGS 10366000 1969-03-30 3800 11.40 USGS 10366000 1970-01-23 5900 13.55 USGS 10366000 1971-01-17 6410 14.00 USGS 10366000 1972-02-28 4180 11.84 USGS 10366000 1973-01-13 869 6.23 2 1973-01-12 6.87 1 USGS 10366000 1974-01-15 2630 9.86 USGS 10366000 1975-02-28 963 6.18 USGS 10366000 1976-03-18 500 1 USGS 10366000 1977-05-12 92.0 2.84 USGS 10366000 1977-12-15 1200 6.86 USGS 10366000 1979-01-11 1400 7.45 USGS 10366000 1980-01-13 5540 13.22 USGS 10366000 1981-02-16 1290 7.12 USGS 10366000 1982-02-16 4510 12.20 USGS 10366000 1983-03-13 2770 10.07 USGS 10366000 1984-03-13 1350 7.46 USGS 10366000 1985-04-02 982 6.32 USGS 10366000 1986-02-18 10400 16.49 USGS 10366000 1987-03-13 1650 8.10 USGS 10366000 1988-04-20 531 5.15 USGS 10366000 1989-03-09 4090 11.66 USGS 10366000 1990-03-18 222 3.65 2 1990-02-25 4.03 1 USGS 10366000 1991-05-20 2270 9.21