# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-11 18:37:00 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 02303000 HILLSBOROUGH RV AT STATE PARK NR ZEPHYRHILLS, FL # # 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 02303000 1940-02-18 724 4.84 USGS 02303000 1941-04-04 4230 12.65 USGS 02303000 1942-03-03 1760 8.72 USGS 02303000 1943-08-31 2350 10.23 USGS 02303000 1944-08-15 1200 6.80 USGS 02303000 1945-07-26 5330 13.30 USGS 02303000 1946-08-02 2010 9.40 USGS 02303000 1947-09-19 5920 13.71 USGS 02303000 1948-01-25 3600 12.02 USGS 02303000 1949-08-28 4620 12.90 USGS 02303000 1950-09-07 5890 13.80 USGS 02303000 1951-09-19 1060 6.18 USGS 02303000 1952-03-27 1420 7.60 USGS 02303000 1953-09-28 4310 12.66 USGS 02303000 1954-07-27 1890 9.08 USGS 02303000 1955-09-10 1240 6.93 USGS 02303000 1956-09-09 1040 6.10 USGS 02303000 1957-08-07 2070 9.55 USGS 02303000 1958-02-27 2260 10.00 USGS 02303000 1959-03-20 4880 13.10 USGS 02303000 1960-03-18 12600 15.33 USGS 02303000 1960-10-11 1210 6.30 USGS 02303000 1962-08-25 2940 11.20 USGS 02303000 1963-08-22 1220 6.34 USGS 02303000 1964-09-11 3500 11.90 USGS 02303000 1965-08-09 3460 11.85 USGS 02303000 1966-08-08 1980 8.99 USGS 02303000 1967-08-17 2380 10.98 USGS 02303000 1968-07-09 2360 10.12 USGS 02303000 1969-03-18 1780 8.35 USGS 02303000 1969-10-04 2800 10.97 USGS 02303000 1971-09-13 700 4.37 USGS 02303000 1972-08-17 789 4.79 USGS 02303000 1973-09-10 1190 6.25 USGS 02303000 1974-06-27 2200 9.95 USGS 02303000 1975-08-19 1920 8.84 USGS 02303000 1975-10-05 2000 9.10 USGS 02303000 1977-09-19 802 4.86 USGS 02303000 1978-02-19 1760 8.35 USGS 02303000 1979-09-30 3850 12.25 USGS 02303000 1980-08-19 792 4.84 USGS 02303000 1981-09-18 453 4 3.44 USGS 02303000 1982-09-26 1350 6.96 USGS 02303000 1983-03-18 1800 8.47 USGS 02303000 1983-12-30 1240 6.57 USGS 02303000 1985-09-07 3440 11.82 USGS 02303000 1986-03-16 1020 5.74 USGS 02303000 1987-03-31 4060 12.41 USGS 02303000 1988-09-09 5130 13.17 USGS 02303000 1988-11-24 2330 9.96 USGS 02303000 1990-07-26 387 2.93 USGS 02303000 1991-07-15 1550 8.08 USGS 02303000 1992-09-05 675 4.40 USGS 02303000 1992-10-04 1180 6.72 USGS 02303000 1994-09-17 2990 11.24 USGS 02303000 1995-09-13 3040 11.31 USGS 02303000 1995-10-11 1500 8.01 USGS 02303000 1997-09-28 4300 12.61 USGS 02303000 1997-12-28 7750 14.22 USGS 02303000 1999-08-25 393 3.07 USGS 02303000 2000-09-18 289 2.43 USGS 02303000 2001-09-15 3390 11.76 USGS 02303000 2002-09-25 826 5.28 USGS 02303000 2003-01-02 3830 12.21 USGS 02303000 2004-09-07 6410 13.93 USGS 02303000 2005-07-16 1140 2,8 6.61 USGS 02303000 2005-10-25 557 3.98 USGS 02303000 2007-09-14 517 3.89 USGS 02303000 2008-04-07 872 5.49 USGS 02303000 2009-09-03 1640 8.29 USGS 02303000 2010-03-12 1610 8.37 USGS 02303000 2011-04-01 12:15 1250 6.96 USGS 02303000 2012-07-18 01:30 1750 8.77 USGS 02303000 2012-10-05 1000 6.07 USGS 02303000 2014-09-30 865 5.46 USGS 02303000 2015-08-04 3250 11.59 USGS 02303000 2016-09-03 1840 9.03 USGS 02303000 2017-09-12 6000 9 14.26 USGS 02303000 2018-08-25 05:00 1950 9.29 USGS 02303000 2019-08-14 2620 10.89 USGS 02303000 2020-09-18 13:15 1550 8.17 USGS 02303000 2021-07-08 10:30 2600 10.85 USGS 02303000 2022-09-30 17:15 1620 9 8.29 USGS 02303000 2023-09-01 09:45 2220 9 10.13