# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-21 07:16:01 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 08248500 SAN ANTONIO RIVER AT MOUTH, NEAR MANASSA, CO. # # 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 08248500 1923-05-08 1290 4.90 USGS 08248500 1924-05-05 1890 5.42 USGS 08248500 1925-04-18 648 3.20 USGS 08248500 1926-05-06 1380 5.20 USGS 08248500 1927-05-16 1220 5.15 USGS 08248500 1928-05-02 846 4.10 USGS 08248500 1929-05-10 1280 5.00 USGS 08248500 1930-04-26 1010 4.50 USGS 08248500 1931-05-08 320 2.50 USGS 08248500 1932-05-22 1550 1 USGS 08248500 1933-05-30 1050 1,2 USGS 08248500 1934-04-13 108 1.82 USGS 08248500 1935-05-30 1160 5.22 USGS 08248500 1936-04-23 1380 5.61 USGS 08248500 1937-04-16 1680 5.93 USGS 08248500 1938-05-01 1530 5.87 USGS 08248500 1939-05-01 1040 4.90 USGS 08248500 1940-05-18 495 3.49 USGS 08248500 1941-05-14 2620 6.26 USGS 08248500 1942-05-12 1440 5.72 USGS 08248500 1943-04-26 941 5.03 USGS 08248500 1944-05-16 1690 6.02 USGS 08248500 1945-05-11 1470 5.89 USGS 08248500 1946-04-23 554 3.93 USGS 08248500 1947-05-04 1100 5.58 USGS 08248500 1948-05-21 1160 5.68 USGS 08248500 1949-05-16 1240 5.81 USGS 08248500 1950-04-24 560 4.03 USGS 08248500 1951-05-27 272 2.99 USGS 08248500 1952-05-06 1690 6.42 USGS 08248500 1953-04-28 522 4.02 USGS 08248500 1954-04-23 265 2.93 USGS 08248500 1955-05-10 358 3.35 USGS 08248500 1956-05-07 371 3.63 USGS 08248500 1957-06-04 1120 5.95 USGS 08248500 1958-05-09 1190 6.10 USGS 08248500 1959-05-15 224 2.82 USGS 08248500 1960-04-12 828 5.15 USGS 08248500 1961-05-03 1090 5.81 USGS 08248500 1962-05-10 1070 5.74 USGS 08248500 1963-04-15 221 2.50 USGS 08248500 1964-05-14 374 3.39 USGS 08248500 1965-05-20 1550 6.14 USGS 08248500 1966-05-04 593 4.28 USGS 08248500 1967-05-09 236 2.72 USGS 08248500 1968-05-23 817 5.17 USGS 08248500 1969-05-21 725 5.03 USGS 08248500 1970-05-12 977 5.62 USGS 08248500 1971-03-30 494 4.13 USGS 08248500 1972-03-15 148 2.15 USGS 08248500 1973-05-21 1160 6.18 USGS 08248500 1974-05-10 418 3.86 USGS 08248500 1975-05-17 1310 6.24 USGS 08248500 1976-05-16 720 4.90 USGS 08248500 1977-04-16 100 1.71 USGS 08248500 1978-05-16 888 5.52 USGS 08248500 1979-05-24 1550 6.30 2 1979-05-30 6.35 USGS 08248500 1980-05-24 1240 6.39 USGS 08248500 1981-05-04 291 3.24 USGS 08248500 1982-05-04 1160 6.30