| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293004095054601 | Chloride | result.csv | 2004-07-21 | Not reported / not verified | Not reported / not verified | 71.4000 | mg/l | source_not_accepted | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293004095054601 | Chloride | result.csv | 2006-08-03 | Not reported / not verified | Not reported / not verified | 69.8000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293004095054601 | Chloride | result.csv | 2008-08-20 | Not reported / not verified | Not reported / not verified | 68.4000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293023098355401 | Chloride | result.csv | 2005-04-26 | Not reported / not verified | Not reported / not verified | 15.7000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293023098355401 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2005-04-26 | Not reported / not verified | Not reported / not verified | 1.8500 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293023098355401 | Arsenic | result.csv | 2005-04-26 | Not reported / not verified | Not reported / not verified | 0.3000 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293037099430301 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2000-10-18 | Not reported / not verified | Not reported / not verified | 1.6700 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293040098271301 | Chloride | result.csv | 2011-04-21 | Not reported / not verified | Not reported / not verified | 23.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293040098271301 | Arsenic | result.csv | 2011-04-21 | Not reported / not verified | Not reported / not verified | 0.2200 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293040098271301 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2011-04-21 | Not reported / not verified | Not reported / not verified | 0.0300 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293042098305201 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2005-06-30 | Not reported / not verified | Not reported / not verified | 1.8200 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293042098305201 | Chloride | result.csv | 2005-06-30 | Not reported / not verified | Not reported / not verified | 16.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293042098305201 | Arsenic | result.csv | 2005-06-30 | Not reported / not verified | Not reported / not verified | 0.4000 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2000-08-31 | Not reported / not verified | Not reported / not verified | 92.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2002-08-26 | Not reported / not verified | Not reported / not verified | 74.7000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2004-07-21 | Not reported / not verified | Not reported / not verified | 75.8000 | mg/l | source_not_accepted | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2006-08-03 | Not reported / not verified | Not reported / not verified | 74.3000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2008-08-20 | Not reported / not verified | Not reported / not verified | 72.9000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293043095053301 | Chloride | result.csv | 2010-08-25 | Not reported / not verified | Not reported / not verified | 76.5000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2003-10-14 | Not reported / not verified | Not reported / not verified | 7.9400 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Chloride | result.csv | 2003-10-14 | Not reported / not verified | Not reported / not verified | 16.3000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Arsenic | result.csv | 2006-06-05 | Not reported / not verified | Not reported / not verified | 0.3600 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Chloride | result.csv | 2018-04-12 | Not reported / not verified | Not reported / not verified | 20.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Arsenic | result.csv | 2018-04-12 | Not reported / not verified | Not reported / not verified | 0.3400 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293044099021101 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2018-04-12 | Not reported / not verified | Not reported / not verified | 11.5000 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293108095115601 | Chloride | result.csv | 2000-08-31 | Not reported / not verified | Not reported / not verified | 50.0000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293108095115601 | Chloride | result.csv | 2002-08-28 | Not reported / not verified | Not reported / not verified | 49.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293108095115601 | Chloride | result.csv | 2004-07-21 | Not reported / not verified | Not reported / not verified | 43.9000 | mg/l | source_not_accepted | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293108095115601 | Chloride | result.csv | 2006-08-03 | Not reported / not verified | Not reported / not verified | 34.6000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293108095115601 | Chloride | result.csv | 2008-08-22 | Not reported / not verified | Not reported / not verified | 32.9000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293111098340901 | Arsenic | result.csv | 2005-05-26 | Not reported / not verified | Not reported / not verified | 0.5000 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293111098340901 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2005-05-26 | Not reported / not verified | Not reported / not verified | 2.3400 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293111098340901 | Chloride | result.csv | 2005-05-26 | Not reported / not verified | Not reported / not verified | 15.4000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116095221001 | Chloride | result.csv | 2012-09-17 | Not reported / not verified | Not reported / not verified | 83.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Chloride | result.csv | 2013-11-12 | Not reported / not verified | Not reported / not verified | 17.1000 | mg/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Arsenic | result.csv | 2013-11-12 | Not reported / not verified | Not reported / not verified | 0.3500 | ug/l | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2013-11-12 | Not reported / not verified | Not reported / not verified | 2.1300 | mg/l as N | | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Arsenic | result.csv | 2014-02-10 | Not reported / not verified | Not reported / not verified | 0.3800 | ug/l | quality_control_sample | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Chloride | result.csv | 2014-02-10 | Not reported / not verified | Not reported / not verified | 17.0000 | mg/l | quality_control_sample | Source | Exact record |
| USGS · Texas groundwater chloride, arsenic and nitrate/nitrite chemistry | USGS-293116098334101 | Inorganic nitrogen (nitrate and nitrite) | result.csv | 2014-02-10 | Not reported / not verified | Not reported / not verified | 2.1300 | mg/l as N | quality_control_sample | Source | Exact record |