# ---------------------------------- 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: 2025-07-07 03:54:23 EDT (nadww02) # # US Geological Survey groundwater levels # # Data for the following 1 site(s) are contained in this file # USGS 294611095384702 Barker Res Piezometer P50 nr Addicks, TX # ----------------------------------------------------------------------------------- # # 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: # # 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: # # m Date is accurate to the Minute # # Referenced water-level accuracy codes (lev_acy_cd) included in this output: # # 2 Water level accuracy to nearest hundredth of a foot # # Referenced source of measurement codes (lev_src_cd) included in this output: # # S Measured by personnel of reporting agency. # # Referenced method of measurement codes (lev_meth_cd) included in this output: # # S Steel-tape measurement. # T Electric-tape measurement. # V Calibrated electric-tape measurement. # # Referenced water-level approval-status codes (lev_age_cd) included in this output: # # A Approved for publication -- Processing and review completed. # P Provisional data subject to revision. # # 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 294611095384702 GW 2013-03-14 16:31 UTC 65.57 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-03-14 16:31 UTC 65.58 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-03-14 16:31 UTC 20.41 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-03-19 15:55 UTC 65.86 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-03-19 15:55 UTC 65.87 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-03-19 15:55 UTC 20.12 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-03-22 20:52 UTC 65.75 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-03-22 20:52 UTC 65.76 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-03-22 20:52 UTC 20.23 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-06-28 13:30 UTC 65.31 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-06-28 13:30 UTC 65.32 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-06-28 13:30 UTC 20.67 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-07-19 15:30 UTC 64.63 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-07-19 15:30 UTC 64.64 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-07-19 15:30 UTC 21.35 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-07-19 15:45 UTC 64.80 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-07-19 15:45 UTC 64.81 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-07-19 15:45 UTC 21.18 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-08-20 16:30 UTC 63.68 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-08-20 16:30 UTC 63.69 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-08-20 16:30 UTC 22.30 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2013-08-28 17:41 UTC 63.70 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2013-08-28 17:41 UTC 63.71 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2013-08-28 17:41 UTC 22.28 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2014-01-23 19:30 UTC 64.54 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2014-01-23 19:30 UTC 64.55 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2014-01-23 19:30 UTC 21.44 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2014-07-02 17:35 UTC 68.84 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2014-07-02 17:35 UTC 68.85 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2014-07-02 17:35 UTC 17.14 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2014-07-09 15:43 UTC 67.72 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2014-07-09 15:43 UTC 67.73 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2014-07-09 15:43 UTC 18.26 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2014-09-12 16:40 UTC 65.23 NGVD29 1 USGS m 2 S S A 62610 USGS 294611095384702 GW 2014-09-12 16:40 UTC 65.24 NAVD88 1 USGS m 2 S S A 62611 USGS 294611095384702 GW 2014-09-12 16:40 UTC 20.75 1 USGS m 2 S S A 72019 USGS 294611095384702 GW 2014-11-17 20:51 UTC 64.94 NGVD29 1 USGS m 2 S S A 62610 USGS 294611095384702 GW 2014-11-17 20:51 UTC 64.95 NAVD88 1 USGS m 2 S S A 62611 USGS 294611095384702 GW 2014-11-17 20:51 UTC 21.04 1 USGS m 2 S S A 72019 USGS 294611095384702 GW 2015-04-20 19:45 UTC 70.30 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2015-04-20 19:45 UTC 70.31 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2015-04-20 19:45 UTC 15.68 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2015-06-11 15:30 UTC 75.32 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2015-06-11 15:30 UTC 75.33 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2015-06-11 15:30 UTC 10.66 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2015-10-20 17:10 UTC 65.17 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2015-10-20 17:10 UTC 65.18 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2015-10-20 17:10 UTC 20.81 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2015-12-14 19:31 UTC 67.31 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2015-12-14 19:31 UTC 67.32 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2015-12-14 19:31 UTC 18.67 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-02-11 19:45 UTC 65.90 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-02-11 19:45 UTC 65.91 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-02-11 19:45 UTC 20.08 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-02-18 19:30 UTC 65.64 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-02-18 19:30 UTC 65.65 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-02-18 19:30 UTC 20.34 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-04-26 16:17 UTC 76.77 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-04-26 16:17 UTC 76.78 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-04-26 16:17 UTC 9.21 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-04-26 17:09 UTC 76.79 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-04-26 17:09 UTC 76.80 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-04-26 17:09 UTC 9.19 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-04-26 18:05 UTC 76.82 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-04-26 18:05 UTC 76.83 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-04-26 18:05 UTC 9.16 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-07-12 17:48 UTC 69.03 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-07-12 17:48 UTC 69.04 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-07-12 17:48 UTC 16.95 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2016-09-27 18:50 UTC 66.89 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2016-09-27 18:50 UTC 66.90 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2016-09-27 18:50 UTC 19.09 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2017-01-23 21:01 UTC 70.61 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2017-01-23 21:01 UTC 70.62 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2017-01-23 21:01 UTC 15.37 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2017-04-05 17:45 UTC 66.30 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2017-04-05 17:45 UTC 66.31 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2017-04-05 17:45 UTC 19.68 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2017-06-26 19:42 UTC 66.94 NGVD29 1 USGS m 2 S S A 62610 USGS 294611095384702 GW 2017-06-26 19:42 UTC 66.95 NAVD88 1 USGS m 2 S S A 62611 USGS 294611095384702 GW 2017-06-26 19:42 UTC 19.04 1 USGS m 2 S S A 72019 USGS 294611095384702 GW 2017-08-09 18:38 UTC 67.95 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2017-08-09 18:38 UTC 67.96 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2017-08-09 18:38 UTC 18.03 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2017-10-25 17:11 UTC 68.22 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2017-10-25 17:11 UTC 68.23 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2017-10-25 17:11 UTC 17.76 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2018-02-12 18:54 UTC 67.21 NGVD29 1 USGS m 2 S V A 62610 USGS 294611095384702 GW 2018-02-12 18:54 UTC 67.22 NAVD88 1 USGS m 2 S V A 62611 USGS 294611095384702 GW 2018-02-12 18:54 UTC 18.77 1 USGS m 2 S V A 72019 USGS 294611095384702 GW 2018-09-24 17:37 UTC 65.34 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2018-09-24 17:37 UTC 65.35 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2018-09-24 17:37 UTC 20.64 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2019-02-11 18:43 UTC 65.27 NGVD29 1 USGS m 2 S T A 62610 USGS 294611095384702 GW 2019-02-11 18:43 UTC 65.28 NAVD88 1 USGS m 2 S T A 62611 USGS 294611095384702 GW 2019-02-11 18:43 UTC 20.71 1 USGS m 2 S T A 72019 USGS 294611095384702 GW 2019-04-24 17:13 UTC 64.69 NGVD29 1 USGS m 2 S T P 62610 USGS 294611095384702 GW 2019-04-24 17:13 UTC 64.70 NAVD88 1 USGS m 2 S T P 62611 USGS 294611095384702 GW 2019-04-24 17:13 UTC 21.29 1 USGS m 2 S T P 72019 USGS 294611095384702 GW 2019-06-20 19:17 UTC 65.33 NGVD29 1 USGS m 2 S T P 62610 USGS 294611095384702 GW 2019-06-20 19:17 UTC 65.34 NAVD88 1 USGS m 2 S T P 62611 USGS 294611095384702 GW 2019-06-20 19:17 UTC 20.65 1 USGS m 2 S T P 72019 USGS 294611095384702 GW 2019-09-03 17:33 UTC 64.38 NGVD29 1 USGS m 2 S T P 62610 USGS 294611095384702 GW 2019-09-03 17:33 UTC 64.39 NAVD88 1 USGS m 2 S T P 62611 USGS 294611095384702 GW 2019-09-03 17:33 UTC 21.60 1 USGS m 2 S T P 72019