# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-17 06:21:08 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 New Jersey 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 01393500 Elizabeth River at Elizabeth NJ # # 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 01393500 1922-02-02 380 2.51 3 USGS 01393500 1923-03-16 510 6.94 USGS 01393500 1924-07-08 1250 8.16 USGS 01393500 1925-07-31 1260 8.18 USGS 01393500 1926-09-06 1170 8.06 USGS 01393500 1927-09-01 1890 9.71 USGS 01393500 1928-07-06 1610 8.82 USGS 01393500 1929-02-07 1200 8.11 USGS 01393500 1930-03-08 860 7.57 USGS 01393500 1931-03-08 635 7.19 USGS 01393500 1932-03-28 990 7.80 USGS 01393500 1932-11-19 1900 9.73 USGS 01393500 1934-09-08 1190 7.21 2 1934-03-05 7.43 USGS 01393500 1934-10-06 678 5.96 USGS 01393500 1936-01-03 722 6.04 USGS 01393500 1937-08-11 700 6.00 USGS 01393500 1938-07-23 2720 13.05 USGS 01393500 1939-08-20 768 5.92 USGS 01393500 1940-05-31 2320 11.40 USGS 01393500 1941-02-07 1230 7.34 USGS 01393500 1942-08-09 1970 11.28 USGS 01393500 1943-05-12 1000 6.61 USGS 01393500 1944-09-14 2220 13.00 USGS 01393500 1945-09-19 1760 9.88 USGS 01393500 1946-06-02 1040 6.70 USGS 01393500 1947-04-05 645 5.62 USGS 01393500 1947-11-08 2070 11.98 USGS 01393500 1949-01-05 700 5.75 USGS 01393500 1950-07-11 970 6.50 USGS 01393500 1951-07-28 1130 6.99 USGS 01393500 1952-08-06 2000 11.48 USGS 01393500 1953-03-13 1920 C 10.97 USGS 01393500 1954-09-11 2600 C 15.02 USGS 01393500 1955-08-07 2440 C 13.88 USGS 01393500 1955-10-14 2000 C USGS 01393500 1957-08-26 1500 C 8.49 USGS 01393500 1958-02-28 1500 C 8.49 USGS 01393500 1959-08-09 2260 C 13.36 USGS 01393500 1960-09-12 2130 C 12.42 USGS 01393500 1961-07-20 2030 C 11.71 USGS 01393500 1962-08-28 1680 C 9.38 USGS 01393500 1962-10-05 1760 C 9.92 USGS 01393500 1963-11-07 1630 C 9.14 USGS 01393500 1965-02-08 1400 C 8.04 USGS 01393500 1966-09-21 2570 C 16.19 USGS 01393500 1967-08-05 2420 C 14.83 USGS 01393500 1968-05-29 2450 C 15.09 USGS 01393500 1969-09-04 2240 C 13.24 USGS 01393500 1970-07-30 1690 C 9.44 USGS 01393500 1971-08-28 4110 C 18.70 USGS 01393500 1972-07-13 10:45 2260 C 11.13