# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-27 10:45:03 EST # # ---------------------------------- 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 03255000 OHIO RIVER AT CINCINNATI, OH # # 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 03255000 1773-00-00 821000 7,Bm 76.00 Bm USGS 03255000 1792-00-00 594000 7,Bm 63.00 Bm USGS 03255000 1793-00-00 498000 7,Bm 57.00 Bm USGS 03255000 1832-02-18 616000 7 64.30 USGS 03255000 1847-12-17 604000 7 63.60 USGS 03255000 1858-06-16 326000 43.80 USGS 03255000 1859-02-22 472000 55.40 USGS 03255000 1860-04-17 388000 49.20 USGS 03255000 1861-04-20 391000 49.40 USGS 03255000 1862-01-24 497000 57.30 USGS 03255000 1863-03-12 316000 42.80 USGS 03255000 1864-05-20 283000 39.80 USGS 03255000 1865-03-07 484000 56.30 USGS 03255000 1866-09-26 312000 42.50 USGS 03255000 1867-03-14 477000 55.80 USGS 03255000 1868-03-30 376000 48.20 USGS 03255000 1869-04-02 384000 48.80 USGS 03255000 1870-01-19 471000 55.30 USGS 03255000 1871-05-13 290000 40.50 USGS 03255000 1872-04-13 304000 41.80 USGS 03255000 1873-02-21 300000 41.50 USGS 03255000 1874-01-13 373000 47.90 USGS 03255000 1875-08-06 472000 55.40 USGS 03255000 1876-01-29 426000 51.80 USGS 03255000 1877-01-20 452000 53.80 USGS 03255000 1878-03-17 221000 33.60 USGS 03255000 1878-12-15 297000 41.20 USGS 03255000 1880-02-17 444000 53.20 USGS 03255000 1881-02-16 414000 50.80 USGS 03255000 1882-02-21 508000 58.60 USGS 03255000 1883-02-15 650000 66.30 USGS 03255000 1884-02-14 734000 71.10 USGS 03255000 1885-01-20 350000 46.00 USGS 03255000 1886-04-09 477000 55.80 USGS 03255000 1887-02-06 488000 56.30 USGS 03255000 1888-04-01 284000 39.90 USGS 03255000 1889-02-22 268000 38.30 USGS 03255000 1890-03-26 522000 59.20 USGS 03255000 1891-02-25 498000 57.40 USGS 03255000 1892-04-25 326000 43.80 USGS 03255000 1893-02-20 460000 54.90 USGS 03255000 1894-02-15 241000 35.60 USGS 03255000 1895-01-14 379000 48.40 USGS 03255000 1896-04-04 370000 47.70 USGS 03255000 1897-02-26 544000 61.20 USGS 03255000 1898-03-29 547000 61.40 USGS 03255000 1899-03-08 495000 57.40 USGS 03255000 1900-02-17 258000 37.30 USGS 03255000 1901-04-27 524000 59.70 USGS 03255000 1902-03-05 410000 50.90 USGS 03255000 1903-03-05 439000 53.20 USGS 03255000 1904-03-09 349000 45.90 USGS 03255000 1905-03-13 378000 48.30 USGS 03255000 1906-04-02 404000 50.40 USGS 03255000 1907-01-21 631000 65.20 USGS 03255000 1908-04-04 474000 55.90 USGS 03255000 1909-02-28 457000 54.60 USGS 03255000 1910-03-07 421000 51.80 USGS 03255000 1911-02-03 387000 49.11 USGS 03255000 1912-03-27 441000 53.40 USGS 03255000 1913-04-01 662000 69.90 USGS 03255000 1914-04-04 364000 47.20 USGS 03255000 1915-02-07 482000 55.90 USGS 03255000 1916-04-01 445000 53.50 USGS 03255000 1917-03-17 484000 56.10 USGS 03255000 1918-02-12 500000 2 61.80 USGS 03255000 1919-01-06 424000 52.00 USGS 03255000 1920-03-22 462000 54.60 USGS 03255000 1921-03-11 305000 41.50 USGS 03255000 1921-12-27 485000 56.10 USGS 03255000 1923-02-05 369000 47.60 USGS 03255000 1924-01-06 480000 55.80 USGS 03255000 1925-02-18 309000 42.30 USGS 03255000 1926-01-25 354000 46.30 USGS 03255000 1927-01-27 530000 59.10 USGS 03255000 1927-12-20 403000 50.40 USGS 03255000 1929-03-04 434000 52.70 USGS 03255000 1929-11-22 334000 44.50 USGS 03255000 1931-04-08 329000 44.10 USGS 03255000 1932-02-07 403000 50.40 USGS 03255000 1933-03-21 604000 63.60 USGS 03255000 1934-03-09 357000 46.60 USGS 03255000 1935-03-16 430000 52.40 USGS 03255000 1936-03-28 554000 60.60 USGS 03255000 1937-01-26 894000 80.00 USGS 03255000 1938-01-03 334000 44.20 USGS 03255000 1939-02-07 538000 58.28 USGS 03255000 1940-04-24 568000 60.04 USGS 03255000 1941-06-09 242000 35.62 USGS 03255000 1942-03-20 364000 45.51 USGS 03255000 1943-01-04 594000 60.80 USGS 03255000 1944-04-15 400000 48.60 USGS 03255000 1945-03-07 708000 69.20 USGS 03255000 1946-01-11 391000 47.60 USGS 03255000 1947-01-24 306000 41.00 USGS 03255000 1948-04-17 637000 64.80 USGS 03255000 1949-01-30 449000 52.63 USGS 03255000 1950-02-04 547000 58.57 USGS 03255000 1950-12-10 506000 55.98 USGS 03255000 1952-02-01 510000 56.92 USGS 03255000 1953-03-06 245000 35.95 USGS 03255000 1954-03-07 230000 34.01 USGS 03255000 1955-03-09 592000 61.04 USGS 03255000 1956-03-17 458000 53.18 USGS 03255000 1957-04-10 441000 52.30 USGS 03255000 1958-05-11 544000 57.98 USGS 03255000 1959-01-26 493000 55.52 USGS 03255000 1960-04-05 370000 45.86 USGS 03255000 1961-05-09 452000 55.34 USGS 03255000 1962-03-02 595000 61.30 USGS 03255000 1963-03-10 540000 59.41 USGS 03255000 1964-03-11 650000 66.20 USGS 03255000 1965-03-29 396000 47.19 USGS 03255000 1966-02-17 468000 1966-02-18 53.04 USGS 03255000 1967-03-11 566000 59.78 USGS 03255000 1968-05-30 510000 2,5 56.77 USGS 03255000 1969-02-04 284000 5 40.75 USGS 03255000 1970-04-05 407000 5 50.32 USGS 03255000 1971-02-23 384000 5 47.68 USGS 03255000 1972-04-25 436000 5 51.44 USGS 03255000 1972-12-13 469000 5 53.81 USGS 03255000 1974-01-14 464000 5 53.45 USGS 03255000 1975-03-24 417000 5 50.10