# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-27 13:02:52 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 06168500 Rock Creek at international boundary # # 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 06168500 1927-04-06 1320 10.51 USGS 06168500 1928-03-22 1300 10.44 USGS 06168500 1929-03-30 56.0 3.74 USGS 06168500 1930-04-04 606 7.47 USGS 06168500 1931-03-19 49.0 3.03 1 USGS 06168500 1932-03-25 169 4.52 USGS 06168500 1933-03-18 208 5.33 1 USGS 06168500 1934-03-03 200 1 1934-03-04 8.03 1 USGS 06168500 1935-07-23 254 5.02 USGS 06168500 1936-04-14 521 1936-04-12 8.49 USGS 06168500 1937-07-13 208 4.55 USGS 06168500 1938-03-17 793 9.70 1 USGS 06168500 1939-03-25 2410 11.40 USGS 06168500 1940-04-18 421 6.63 1 USGS 06168500 1941-03-22 925 9.06 1 USGS 06168500 1942-04-03 422 6.26 USGS 06168500 1943-03-30 2070 11.18 USGS 06168500 1944-04-02 776 8.58 1 USGS 06168500 1945-03-14 892 8.81 1 USGS 06168500 1946-03-20 271 6.12 1 USGS 06168500 1947-04-03 822 8.19 USGS 06168500 1948-07-14 1060 9.26 USGS 06168500 1949-04-01 166 4.50 1 USGS 06168500 1950-04-16 1330 10.37 USGS 06168500 1951-04-28 756 1951-04-10 11.02 USGS 06168500 1952-04-15 3310 11.91 USGS 06168500 1953-06-09 330 5.59 USGS 06168500 1954-04-07 2250 11.40 1 USGS 06168500 1955-04-02 1700 10.99 1 USGS 06168500 1956-03-27 604 7.90 1 USGS 06168500 1957-04-24 213 4.67 USGS 06168500 1958-03-31 925 9.13 1 USGS 06168500 1959-03-28 304 5.70 1 USGS 06168500 1960-03-27 1620 10.83 USGS 06168500 1961-03-20 74.0 1961-03-19 4.03