# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-12-01 01:56:13 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 01555500 East Mahantango Creek near Dalmatia, PA # # 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 01555500 1929-10-02 6050 10.20 USGS 01555500 1931-05-08 900 3.97 USGS 01555500 1932-04-01 3370 6.88 USGS 01555500 1933-08-24 10600 13.66 USGS 01555500 1934-09-17 2440 6.69 2 1934-03-04 6.85 1 USGS 01555500 1934-12-01 8940 13.00 USGS 01555500 1936-03-12 5180 9.75 USGS 01555500 1937-02-22 4730 8.49 USGS 01555500 1937-10-23 5200 9.35 USGS 01555500 1938-12-06 4170 7.98 USGS 01555500 1940-03-31 5180 9.25 2 1940-03-04 9.38 1 USGS 01555500 1940-11-15 1620 5.17 2 1941-02-14 6.10 1 USGS 01555500 1942-05-23 6510 10.40 USGS 01555500 1942-12-30 4230 8.38 USGS 01555500 1943-11-09 8880 12.53 USGS 01555500 1945-07-19 3690 7.75 USGS 01555500 1946-06-29 6050 10.19 USGS 01555500 1947-07-22 2880 6.70 USGS 01555500 1948-04-15 2210 5.88 2 1948-02-18 8.57 1 USGS 01555500 1948-12-30 4140 8.31 USGS 01555500 1950-03-24 2880 6.84 USGS 01555500 1950-11-25 9860 13.18 USGS 01555500 1952-03-12 7210 11.20 USGS 01555500 1952-11-22 3880 7.90 USGS 01555500 1954-03-01 4350 8.51 USGS 01555500 1955-08-19 8090 11.87 USGS 01555500 1955-10-14 3150 7.26 USGS 01555500 1957-04-05 2920 6.67 USGS 01555500 1957-12-20 4620 8.83 USGS 01555500 1959-01-22 2850 6.62 2 1959-01-21 8.75 1 USGS 01555500 1960-04-04 2850 6.59 USGS 01555500 1961-02-26 3470 7.35 2 1961-02-19 8.57 1 USGS 01555500 1962-02-24 3310 7.20 2 1962-02-24 1200 13.47 1 USGS 01555500 1963-06-29 2190 R 1963-03-06 9.14 1 USGS 01555500 1964-01-25 3710 7.49 2 1964-01-10 7.52 1 USGS 01555500 1965-02-08 2200 7.98 1 USGS 01555500 1966-02-14 3530 7.26 2,R 1966-02-13 8.14 1 USGS 01555500 1966-11-29 3220 6.87 USGS 01555500 1968-09-11 2830 6.39 2 1968-01-31 7.31 1 USGS 01555500 1969-03-25 2870 6.44 USGS 01555500 1970-04-02 5440 9.47 2 1970-02-02 10.46 1 USGS 01555500 1971-02-13 6390 10.42 2 1971-02-13 1200 12.42 1 USGS 01555500 1972-06-22 69900 26.62 USGS 01555500 1973-09-18 4460 10.40 USGS 01555500 1973-12-21 5880 10.10 USGS 01555500 1975-09-26 20800 16.25 USGS 01555500 1976-01-26 4990 8.43 USGS 01555500 1976-10-09 15700 13.34 USGS 01555500 1978-01-26 6720 10.23 USGS 01555500 1979-01-24 10600 13.07 USGS 01555500 1980-03-22 3680 7.46 USGS 01555500 1981-02-11 7150 10.57 USGS 01555500 1982-06-06 2910 6.63 2 1982 1982-02-01 9.97 1 USGS 01555500 1983-04-16 5270 9.08 USGS 01555500 1983-12-14 7350 10.87 USGS 01555500 1985-02-12 5220 8.95 USGS 01555500 1986-03-15 6600 10.13 USGS 01555500 1987-09-13 3890 7.66 USGS 01555500 1988-05-19 3390 7.20 USGS 01555500 1989-05-17 5680 9.22 USGS 01555500 1989-10-20 3850 7.61 USGS 01555500 1990-10-23 3810 7.87 USGS 01555500 1992-03-27 4370 8.37 USGS 01555500 1993-04-11 3610 7.58 USGS 01555500 1993-11-28 9520 12.75 USGS 01555500 1995-01-20 4270 8.27 USGS 01555500 1996-01-19 21200 17.47 USGS 01555500 1996-10-19 6070 9.99 USGS 01555500 1998-01-08 3700 7.67 USGS 01555500 1999-09-17 3730 7.71 2 1999-01-18 12.37 1 USGS 01555500 2000-03-22 3510 7.47 USGS 01555500 2000-12-17 4370 8.37 USGS 01555500 2002-05-18 1320 4.56 USGS 01555500 2003-09-23 4550 8.56 USGS 01555500 2004-09-18 15900 15.80 USGS 01555500 2005-04-03 5800 9.75 USGS 01555500 2006-06-28 11500 14.07 USGS 01555500 2006-11-17 4980 8.98 USGS 01555500 2008-03-05 7660 11.33 USGS 01555500 2008-12-12 4230 8.23 USGS 01555500 2010-01-25 6160 10.07 USGS 01555500 2011-09-08 27200 19.09 USGS 01555500 2011-12-08 2460 5.95 USGS 01555500 2012-10-30 3690 7.47 USGS 01555500 2014-05-16 19:00 3100 6.77 USGS 01555500 2015-04-21 11:00 4330 8.19 USGS 01555500 2016-02-16 19:15 3430 7.17 USGS 01555500 2017-07-23 6560 10.48 USGS 01555500 2018-07-25 20:37 15600 15.69 USGS 01555500 2019-01-24 21:30 3180 6.87 USGS 01555500 2020-05-01 04:15 5540 9.43 USGS 01555500 2021-09-02 05:45 10100 13.18 USGS 01555500 2022-02-04 11:15 4020 7.95 1 USGS 01555500 2023-05-01 03:00 2310 5.76