# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-11-21 08:43:12 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 01166500 MILLERS RIVER AT ERVING, MA # # 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 01166500 1915-02-25 5280 5.60 3 USGS 01166500 1916-04-02 3830 4.95 3 USGS 01166500 1917-03-28 4820 5.32 3 USGS 01166500 1918-04-03 3090 4.63 3 USGS 01166500 1919-05-23 3780 4.93 3 USGS 01166500 1920-03-28 6020 5.74 3 USGS 01166500 1921-05-02 5300 5.54 3 USGS 01166500 1922-06-22 4850 5.36 3 USGS 01166500 1923-04-07 5050 5.44 3 USGS 01166500 1924-04-08 5270 5.53 3 USGS 01166500 1925-02-12 3900 4.98 3 USGS 01166500 1926-04-10 3090 4.63 3 USGS 01166500 1927-03-16 3950 4.95 3 USGS 01166500 1927-11-04 5740 USGS 01166500 1929-04-22 3950 5.00 3 USGS 01166500 1930-03-27 1840 3.90 3 USGS 01166500 1931-03-30 3020 4.70 3 USGS 01166500 1932-04-02 4800 5.56 3 USGS 01166500 1933-04-19 6000 5.94 3 USGS 01166500 1934-04-13 4920 5.60 3 USGS 01166500 1935-01-10 4400 2 5.62 1 USGS 01166500 1936-03-19 19700 10.88 3 USGS 01166500 1936-12-21 3390 4.92 3 USGS 01166500 1938-09-22 29000 13.37 3 USGS 01166500 1938-12-07 4600 2 USGS 01166500 1940-04-13 7000 5.10 3 USGS 01166500 1941-04-08 1850 1.71 2 1941-01-10 2.73 USGS 01166500 1942-03-09 4750 6 7.44 USGS 01166500 1943-05-23 2580 6 5.64 USGS 01166500 1944-06-25 4890 6 7.51 USGS 01166500 1945-05-19 3410 6 6.34 USGS 01166500 1946-03-09 4070 6 6.88 USGS 01166500 1947-04-07 2550 6 5.51 USGS 01166500 1948-03-22 5690 6 7.49 USGS 01166500 1949-01-07 2570 6 5.52 USGS 01166500 1950-03-30 2600 6 5.55 USGS 01166500 1951-04-03 4010 6 6.53 USGS 01166500 1952-04-06 3870 6 6.45 USGS 01166500 1953-03-16 4110 6 6.60 USGS 01166500 1954-04-18 2590 6 5.60 USGS 01166500 1955-08-19 3170 6 6.00 USGS 01166500 1956-04-17 4550 6 6.86 USGS 01166500 1957-04-06 1990 6 4.92 2 1957-01-23 5.77 1 USGS 01166500 1958-04-07 3280 6 5.91 USGS 01166500 1959-04-03 4900 6 6.85 USGS 01166500 1960-04-05 5020 6 6.91 USGS 01166500 1961-04-17 2520 6 5.22 2 1961-02-27 7.18 1 USGS 01166500 1962-04-01 4230 6 6.40 USGS 01166500 1963-04-03 4260 6 6.42 USGS 01166500 1964-03-10 2500 6 5.21 2 1964-01-26 5.81 1 USGS 01166500 1965-04-17 1390 6 4.21 USGS 01166500 1966-03-25 2660 6 5.33 USGS 01166500 1967-05-27 3360 6 5.84 USGS 01166500 1968-03-24 4590 6 6.61 USGS 01166500 1969-04-14 3570 6 5.98 USGS 01166500 1970-04-03 4060 6 6.30 USGS 01166500 1971-04-15 2850 6 5.48 USGS 01166500 1972-04-23 4040 6 6.17 USGS 01166500 1973-03-18 4190 6 6.26 USGS 01166500 1973-12-21 6770 6 7.61 USGS 01166500 1975-09-27 4800 2,6 USGS 01166500 1975-10-20 3530 6 5.86 USGS 01166500 1977-03-14 5640 6 7.05 USGS 01166500 1978-01-09 4460 6 6.41 USGS 01166500 1979-03-07 7200 2,6,9 1979-03-07 1200 7.93 1 USGS 01166500 1979-10-03 4530 6 6.45 USGS 01166500 1981-02-27 3100 6 5.59 2 1981-02-21 6.35 1 USGS 01166500 1982-04-04 3920 6 6.10 USGS 01166500 1983-03-23 3440 6 5.81 USGS 01166500 1984-05-30 6810 6 7.63 USGS 01166500 1985-03-13 2360 6 5.06 USGS 01166500 1986-01-27 4920 6 6.67 USGS 01166500 1987-04-07 4880 6 6.65 USGS 01166500 1988-03-30 2330 6 5.04 USGS 01166500 1989-04-06 2880 6 5.44 USGS 01166500 1989-10-21 4140 6 6.23 USGS 01166500 1991-09-25 3690 6 5.96 USGS 01166500 1991-11-23 2910 6 5.46 USGS 01166500 1993-03-31 3770 6 6.01 USGS 01166500 1994-04-07 3560 6 5.88 USGS 01166500 1995-03-09 2310 6 4.91 USGS 01166500 1996-04-16 5360 6 6.80 USGS 01166500 1996-12-02 4200 6 6.15 USGS 01166500 1998-06-18 4260 6 6.19 USGS 01166500 1999-09-17 5770 6 7.01 USGS 01166500 2000-04-24 2860 6 5.31 USGS 01166500 2001-04-10 4520 6 6.34 USGS 01166500 2002-05-15 2210 6 4.91 USGS 01166500 2003-04-01 3730 6 5.87 USGS 01166500 2003-12-18 3670 6 5.83 USGS 01166500 2005-03-31 4010 6 6.04 USGS 01166500 2005-10-15 6040 6 7.07 USGS 01166500 2007-04-20 3950 6 6.00 USGS 01166500 2008-02-19 4470 6 6.31 USGS 01166500 2008-12-12 4280 6 6.20 USGS 01166500 2010-04-01 3960 6 6.00 USGS 01166500 2011-03-07 5520 6 6.88 USGS 01166500 2011-12-08 4340 6 6.32 USGS 01166500 2013-06-14 4140 6 6.11 USGS 01166500 2014-04-03 3790 6 5.89 USGS 01166500 2014-12-11 3080 6 5.42 USGS 01166500 2016-02-25 2990 6 5.36 USGS 01166500 2017-04-07 3600 6 5.77 USGS 01166500 2018-08-13 12:00 3910 6 5.97 USGS 01166500 2018-11-03 21:15 4010 6 6.03 USGS 01166500 2019-12-15 02:22 3960 6 6.00 USGS 01166500 2021-07-18 11:15 5900 6 7.07 USGS 01166500 2022-02-23 19:45 2710 6 USGS 01166500 2023-07-16 12:30 4120 6