# # File created on 2024-04-26 03:38:37 EDT # # U.S. Geological Survey # # This file contains selected water-quality data for stations in the National Water # Information System water-quality database. Explanation of codes found in this file are # followed by the retrieved data. # # The data you have secured from the USGS NWISWeb database may include data that have # not received Director's approval and as such are provisional and subject to revision. # The 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 authorized or # unauthorized use. # # To view additional data-quality attributes, output the results using these options: # one result per row, expanded attributes. Additional precautions are at: # https://help.waterdata.usgs.gov/tutorials/water-quality-data/help-using-the-water-quality-data-retrieval-system#Data_retrievals_precautions # # agency_cd - Agency Code # site_no - USGS site number # sample_dt - Begin date # sample_tm - Begin time # sample_end_dt - End date # sample_end_tm - End time # sample_start_time_datum_cd - Time datum # tm_datum_rlbty_cd - Time datum reliability code # coll_ent_cd - Agency Collecting Sample Code # medium_cd - Sample Medium Code # tu_id - Taxonomic unit code # body_part_id - Body part code # parm_cd - Parameter code # remark_cd - Remark code # result_va - Parameter value # val_qual_tx - Result value qualifier code # meth_cd - Method code # dqi_cd - Data-quality indicator code # rpt_lev_va - Reporting level # rpt_lev_cd - Reporting level type # lab_std_va - Lab standard deviation # anl_ent_cd - Analyzing entity code # # The following parameters are included: # 00191 - Hydrogen ion, water, unfiltered, calculated, milligrams per liter # 00410 - Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate # 00440 - Bicarbonate, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter # 00445 - Carbonate, water, unfiltered, fixed endpoint (pH 8.3) titration, field, milligrams per liter # 00940 - Chloride, water, filtered, milligrams per liter # 00945 - Sulfate, water, filtered, milligrams per liter # 00950 - Fluoride, water, filtered, milligrams per liter # 00955 - Silica, water, filtered, milligrams per liter as SiO2 # 71870 - Bromide, water, filtered, milligrams per liter # 71875 - Hydrogen sulfide, water, unfiltered, milligrams per liter # # Description of sample_start_time_datum_cd: # CST - Central Standard Time # CDT - Central Daylight Time # # Description of tm_datum_rlbty_cd: # K - Known # T - Transferred # # Description of coll_ent_cd and anl_ent_cd: # USGS - U.S. Geological Survey # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # USGS - U.S. Geological Survey # USGSNWQL - USGS-National Water Quality Lab, Denver, CO # # Description of medium_cd: # WG - Groundwater # # Description of tu_id: # https://www.itis.gov/ # # Description of body_part_id: # # Description of remark_cd: # M - Presence verified but not quantified # U - Analyzed for but not detected # # Description of val_qual_tx: # @ - holding time exceeded # c - see result laboratory comment # d - sample was diluted # # Description of meth_cd: # ALGOR - Computation by NWIS algorithm # IC019 - Anions, wf, autom IC (NWQL) # IC022 - Anions, wf, IC # IC027 - New ion chromatography method # SNIF1 - H2S sniff test, acidified sample # # Description of dqi_cd: # A - Historical data # R - Reviewed and approved # S - Provisional # # Description of rpt_lev_cd: # DLDQC - Detection limit by DQCALC # LRL - Laboratory reporting level # LT-MDL - Long term method detection level # # Data for the following sites are included: # USGS 320541092291601 W-172 # agency_cd site_no sample_dt sample_tm sample_end_dt sample_end_tm sample_start_time_datum_cd tm_datum_rlbty_cd coll_ent_cd medium_cd tu_id body_part_id parm_cd remark_cd result_va val_qual_tx meth_cd dqi_cd rpt_lev_va rpt_lev_cd lab_std_va anl_ent_cd 5s 15s 10d 5d 10d 5d 3s 1s 8s 3s 11s 11s 5s 1s 12s 5s 5s 1s 12s 6s 11s 8s USGS 320541092291601 1978-12-12 14:00 CST T WG 00410 302 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00440 336 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00445 16 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00940 170 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00945 5.8 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00950 0.40 A USGS 320541092291601 1978-12-12 14:00 CST T WG 00955 14.0 A USGS 320541092291601 2000-06-20 12:30 CDT T USGS-WRD WG 00940 160 IC019 A USGS 320541092291601 2007-09-27 10:01 CDT K USGS WG 00940 178 IC022 R 0.12 LRL USGSNWQL USGS 320541092291601 2009-09-01 10:45 CDT K USGS WG 00940 179 IC022 R 0.12 LRL USGSNWQL USGS 320541092291601 2010-03-02 11:00 CST K USGS WG 00940 192 IC022 R 0.12 LRL USGSNWQL USGS 320541092291601 2010-09-21 14:40 CDT K USGS WG 00940 183 IC022 R 0.12 LRL USGSNWQL USGS 320541092291601 2011-03-01 10:30 CST K USGS WG 00940 184 IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2011-09-01 10:00 CDT K USGS WG 00940 183 IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2012-03-01 11:00 CST K USGS WG 00940 188 IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2012-09-14 08:59 CDT K USGS WG 00940 183 IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2013-03-13 14:50 CDT K USGS WG 00940 188 d IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2013-08-28 18:50 CDT K USGS WG 00940 182 d IC022 R 0.06 LT-MDL USGSNWQL USGS 320541092291601 2014-02-25 12:20 CST K USGS WG 00940 184 d IC022 R 0.02 LT-MDL USGSNWQL USGS 320541092291601 2014-08-20 10:00 CDT K USGS WG 00940 191 d IC022 R 0.02 LT-MDL USGSNWQL USGS 320541092291601 2015-02-18 15:50 CST K USGS WG 00940 190 d IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2015-08-07 10:30 CDT K USGS WG 00940 185 IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2016-03-02 11:10 CST K USGS WG 00940 189 IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2016-08-24 17:20 CDT K USGS WG 00940 184 IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2017-03-03 14:20 CST K USGS-WRD WG 00940 191 IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2018-03-06 11:30 CST K USGS-WRD WG 00940 185 d IC022 R 0.02 DLDQC USGSNWQL USGS 320541092291601 2019-03-28 10:45 CDT K WG 00940 187 d IC022 S 0.02 DLDQC USGSNWQL USGS 320541092291601 2020-04-30 12:10 CDT K USGS-WRD WG 00940 186 d IC022 S 0.02 DLDQC USGSNWQL USGS 320541092291601 2020-04-30 12:10 CDT K USGS-WRD WG 71870 0.810 d IC027 S 0.01 DLDQC USGSNWQL USGS 320541092291601 2021-03-19 12:05 CDT K USGS-WRD WG 71870 0.794 @dc IC027 S 0.01 DLDQC USGSNWQL USGS 320541092291601 2022-06-15 09:20 CDT K USGS-WRD WG 00940 190 @dc IC022 S 0.02 DLDQC USGSNWQL USGS 320541092291601 2023-04-12 09:45 CDT K WG 00191 M ALGOR S USGS 320541092291601 2023-04-12 09:45 CDT K WG 00940 186 @dc IC022 S 0.02 DLDQC USGSNWQL USGS 320541092291601 2023-04-12 09:45 CDT K WG 71875 U SNIF1 S USGS