# ---------------------------------- 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. # # Additional info: https://waterdata.usgs.gov/provisional-data-statement/ # # Contact: gs-w_waterdata_support@usgs.gov # retrieved: 2024-07-27 18:30:30 EDT (nadww01) # # US Geological Survey groundwater levels # # Data for the following 1 site(s) are contained in this file # USGS 383754077051201 CH Bc 76 # ----------------------------------------------------------------------------------- # # The fields in this file include: # --------------------------------- # agency_cd Agency code # site_no USGS site number # site_tp_cd Site type code # lev_dt Date level measured # lev_tm Time level measured # lev_tz_cd Time datum # lev_va Water-level value in feet below land surface # sl_lev_va Water-level value in feet above specific vertical datum # sl_datum_cd Referenced vertical datum # lev_status_cd Status # lev_agency_cd Measuring agency # lev_dt_acy_cd Water-level date-time accuracy # lev_acy_cd Water-level accuracy # lev_src_cd Source of measurement # lev_meth_cd Method of measurement # lev_age_cd Water-level approval status # parameter_cd Parameter code # # Referenced agency codes (lev_agency_cd) included in this output: # # "" Not determined # MD006 Maryland Geological Survey # USGS U.S. Geological Survey # # Referenced site type codes (site_tp_cd) included in this output: # # GW Well # # Referenced vertical datum codes (sl_datum_cd) included in this output: # # NAVD88 North American Vertical Datum of 1988 # NGVD29 National Geodetic Vertical Datum of 1929 # # Referenced water-level site status codes (lev_status_cd) included in this output: # # 1 Static # # Referenced water-level date-time accuracy codes (lev_dt_acy_cd) included in this output: # # D Date is accurate to the Day # m Date is accurate to the Minute # # Referenced water-level accuracy codes (lev_acy_cd) included in this output: # # 0 Water level accuracy to nearest foot # 2 Water level accuracy to nearest hundredth of a foot # # Referenced source of measurement codes (lev_src_cd) included in this output: # # "" Not determined # A Reported by another government agency (do not use "A" if reported by owner, use "O"). # S Measured by personnel of reporting agency. # # Referenced method of measurement codes (lev_meth_cd) included in this output: # # L Interpreted from geophysical logs. # S Steel-tape measurement. # T Electric-tape measurement. # V Calibrated electric-tape measurement. # Z Other. # # Referenced water-level approval-status codes (lev_age_cd) included in this output: # # A Approved for publication -- Processing and review completed. # # The following parameters are included: # # 62610 - Groundwater level above NGVD 1929, feet # 62611 - Groundwater level above NAVD 1988, feet # 72019 - Depth to water level, feet below land surface # agency_cd site_no site_tp_cd lev_dt lev_tm lev_tz_cd lev_va sl_lev_va sl_datum_cd lev_status_cd lev_agency_cd lev_dt_acy_cd lev_acy_cd lev_src_cd lev_meth_cd lev_age_cd parameter_cd 5s 15s 6s 10d 5d 5s 12s 12s 10s 1s 5s 1s 1s 1s 1s 1s 5s USGS 383754077051201 GW 1991-06-06 -91.82 NAVD88 1 D 0 L A 62611 USGS 383754077051201 GW 1991-06-06 -91.00 NGVD29 1 D 0 L A 62610 USGS 383754077051201 GW 1991-06-06 262.00 1 D 0 L A 72019 USGS 383754077051201 GW 1995-10-26 -112.25 NGVD29 1 D 2 S A 62610 USGS 383754077051201 GW 1995-10-26 -113.07 NAVD88 1 D 2 S A 62611 USGS 383754077051201 GW 1995-10-26 283.25 1 D 2 S A 72019 USGS 383754077051201 GW 1996-04-19 -111.05 NGVD29 1 D 2 T A 62610 USGS 383754077051201 GW 1996-04-19 -111.87 NAVD88 1 D 2 T A 62611 USGS 383754077051201 GW 1996-04-19 282.05 1 D 2 T A 72019 USGS 383754077051201 GW 1997-09-11 -109.50 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 1997-09-11 -110.32 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 1997-09-11 280.50 1 D 2 Z A 72019 USGS 383754077051201 GW 1998-04-27 -108.50 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 1998-04-27 279.50 1 D 2 Z A 72019 USGS 383754077051201 GW 1998-04-27 -109.32 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 1998-09-15 -114.55 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 1998-09-15 -115.37 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 1998-09-15 285.55 1 D 2 Z A 72019 USGS 383754077051201 GW 1999-04-19 -110.45 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 1999-04-19 -111.27 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 1999-04-19 281.45 1 D 2 Z A 72019 USGS 383754077051201 GW 1999-09-02 296.00 1 D 2 Z A 72019 USGS 383754077051201 GW 1999-09-02 -125.82 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 1999-09-02 -125.00 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 2000-04-26 -113.55 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 2000-04-26 283.73 1 D 2 Z A 72019 USGS 383754077051201 GW 2000-04-26 -112.73 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 2000-09-18 -116.28 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 2000-09-18 -117.10 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 2000-09-18 287.28 1 D 2 Z A 72019 USGS 383754077051201 GW 2001-04-18 -114.78 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 2001-04-18 -115.60 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 2001-04-18 285.78 1 D 2 Z A 72019 USGS 383754077051201 GW 2001-09-20 289.28 1 D 2 Z A 72019 USGS 383754077051201 GW 2001-09-20 -119.10 NAVD88 1 D 2 Z A 62611 USGS 383754077051201 GW 2001-09-20 -118.28 NGVD29 1 D 2 Z A 62610 USGS 383754077051201 GW 2002-04-09 -120.24 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2002-04-09 -121.06 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2002-04-09 291.24 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2002-09-18 -128.75 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2002-09-18 -129.57 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2002-09-18 299.75 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2003-04-30 -124.56 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2003-04-30 -125.38 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2003-04-30 295.56 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2005-10-06 05:03 UTC 309.17 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2005-10-06 05:03 UTC -138.17 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2005-10-06 05:03 UTC -138.99 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2006-09-28 -146.68 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2006-09-28 317.68 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2006-09-28 -147.50 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2007-09-11 -146.58 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2007-09-11 -147.40 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2007-09-11 317.58 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2008-09-10 -136.20 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2008-09-10 -137.02 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2008-09-10 307.20 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2009-09-10 -130.95 NAVD88 1 USGS D 2 S T A 62611 USGS 383754077051201 GW 2009-09-10 301.13 1 USGS D 2 S T A 72019 USGS 383754077051201 GW 2009-09-10 -130.13 NGVD29 1 USGS D 2 S T A 62610 USGS 383754077051201 GW 2010-09-10 11:18 UTC -127.67 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2010-09-10 11:18 UTC -128.49 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2010-09-10 11:18 UTC 298.67 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2011-09-14 17:50 UTC -120.90 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2011-09-14 17:50 UTC -121.72 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2011-09-14 17:50 UTC 291.90 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2012-04-20 18:23 UTC 291.60 1 MD006 m 2 A T A 72019 USGS 383754077051201 GW 2012-04-20 18:23 UTC -120.60 NGVD29 1 MD006 m 2 A T A 62610 USGS 383754077051201 GW 2012-04-20 18:23 UTC -121.42 NAVD88 1 MD006 m 2 A T A 62611 USGS 383754077051201 GW 2012-09-14 15:38 UTC -124.45 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2012-09-14 15:38 UTC -125.27 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2012-09-14 15:38 UTC 295.45 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2013-09-03 14:09 UTC -119.53 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2013-09-03 14:09 UTC -120.35 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2013-09-03 14:09 UTC 290.53 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2014-09-10 15:05 UTC -116.76 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2014-09-10 15:05 UTC -117.58 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2014-09-10 15:05 UTC 287.76 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2015-09-09 15:32 UTC -115.78 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2015-09-09 15:32 UTC 286.78 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2015-09-09 15:32 UTC -116.60 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2016-09-20 19:53 UTC -113.90 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2016-09-20 19:53 UTC -114.72 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2016-09-20 19:53 UTC 284.90 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2017-09-12 15:28 UTC -115.00 NGVD29 1 USGS m 2 S T A 62610 USGS 383754077051201 GW 2017-09-12 15:28 UTC -115.82 NAVD88 1 USGS m 2 S T A 62611 USGS 383754077051201 GW 2017-09-12 15:28 UTC 286.00 1 USGS m 2 S T A 72019 USGS 383754077051201 GW 2018-10-02 13:31 UTC -115.46 NGVD29 1 USGS m 2 S V A 62610 USGS 383754077051201 GW 2018-10-02 13:31 UTC -116.28 NAVD88 1 USGS m 2 S V A 62611 USGS 383754077051201 GW 2018-10-02 13:31 UTC 286.46 1 USGS m 2 S V A 72019