# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-06-16 10:03:11 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 03266500 Mad River at Zanesfield 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 03266500 1947-08-16 870 5.30 USGS 03266500 1948-04-11 1380 6.76 USGS 03266500 1949-03-26 478 3.86 USGS 03266500 1950-01-15 1340 6.72 USGS 03266500 1950-11-20 358 3.29 USGS 03266500 1952-01-26 540 4.10 USGS 03266500 1953-03-03 209 2.44 USGS 03266500 1954-01-27 149 2.09 USGS 03266500 1955-02-21 270 2.82 USGS 03266500 1956-02-25 870 5.29 USGS 03266500 1957-04-18 468 3.62 USGS 03266500 1958-07-07 734 4.78 USGS 03266500 1959-01-21 797 5.05 USGS 03266500 1960-01-13 172 2.16 USGS 03266500 1961-02-25 346 3.03 USGS 03266500 1962-01-26 505 3.77 USGS 03266500 1963-03-05 710 4.70 USGS 03266500 1964-04-20 578 4.10 USGS 03266500 1965-04-12 326 2.93 USGS 03266500 1966-04-24 139 1.99 USGS 03266500 1967-05-11 417 3.37 USGS 03266500 1968-05-26 631 4.34 USGS 03266500 1969-05-19 242 2.51 USGS 03266500 1970-01-29 428 3.24 USGS 03266500 1971-02-22 200 2 2.37 1 USGS 03266500 1972-04-13 2100 9.54 USGS 03266500 1972-11-01 318 2.74 USGS 03266500 1974-01-19 421 3.23 USGS 03266500 1975-02-23 422 3.24 USGS 03266500 1976-01-26 240 2.42 USGS 03266500 1977-04-02 192 2.19 USGS 03266500 1977-12-14 230 2.38 USGS 03266500 1979-02-23 238 2.42