# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-10-14 10:20:14 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 02093229 HEWLETTS CR AT SR1102 NEAR WILMINGTON, NC # # 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 02093229 1951-08-10 525 2,C USGS 02093229 1952-03-04 98.0 2,C USGS 02093229 1953-06-22 607 2,C USGS 02093229 1954-08-27 122 2,C USGS 02093229 1955-08-17 117 2,C USGS 02093229 1956-07-10 92.0 2,C USGS 02093229 1957-06-08 51.0 2,C USGS 02093229 1958-08-25 111 2,C USGS 02093229 1959-07-13 597 2,C USGS 02093229 1960-07-29 338 2,C USGS 02093229 1961-06-26 361 2,C USGS 02093229 1962-07-04 708 2,C USGS 02093229 1963-07-31 222 2,C USGS 02093229 1963-11-06 66.0 2,C USGS 02093229 1964-10-04 176 2,C USGS 02093229 1966-07-05 228 2,C USGS 02093229 1967-09-10 76.0 2,C USGS 02093229 1968-08-11 214 2,C USGS 02093229 1969-08-04 204 2,C USGS 02093229 1969-10-02 85.0 2,C USGS 02093229 1971-07-10 538 2,C USGS 02093229 1972-08-18 152 2,C USGS 02093229 1973-09-10 925 2,C USGS 02093229 1974-08-06 575 2,C USGS 02093229 1975-07-11 80.0 2,C USGS 02093229 1976-06-27 1080 2,C USGS 02093229 1977-05-25 116 C 2.62 USGS 02093229 1977-11-06 312 C 3.71 USGS 02093229 1979-09-05 314 C 4.05 USGS 02093229 1980-05-08 124 C 2.68 USGS 02093229 1981-08-17 463 C 4.40 USGS 02093229 1982-07-24 847 C 5.77 USGS 02093229 1983-08-07 352 C 3.90 USGS 02093229 1984-09-13 838 C 5.74 USGS 02093229 1985-02-06 60.0 1,C USGS 02093229 1986-08-19 282 C 3.56 USGS 02093229 1987-03-01 221 C 3.25 USGS 02093229 1988-07-23 608 C 4.97 USGS 02093229 1989-08-19 387 C 4.06 USGS 02093229 1990-07-08 308 C 3.69