# # File created on 2024-05-10 01:17:12 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: # 07000 - Tritium, water, unfiltered, picocuries per liter # 07012 - Tritium in water molecules, tritium units # 07013 - Tritium in water molecules counting error, tritium units # 09503 - Radium-226, water, filtered, picocuries per liter # 22703 - Uranium (natural), water, filtered, micrograms per liter # 49933 - Carbon-14, water, filtered, percent modern # 49934 - Carbon-14 counting error, water, filtered, percent modern # 50833 - Radium-224, water, filtered, picocuries per liter # 75985 - Tritium 2-sigma combined uncertainty, water, unfiltered, picocuries per liter # 81366 - Radium-228, water, filtered, picocuries per liter # 82172 - Carbon-14, percent modern # # Description of sample_start_time_datum_cd: # PST - Pacific Standard Time # PDT - Pacific Daylight Time # # Description of tm_datum_rlbty_cd: # K - Known # T - Transferred # # Description of coll_ent_cd and anl_ent_cd: # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # USGSCAWC - USGS - California Water Science Center # CO-ALSFC - ALS Environmental, Fort Collins, CO # MA-WHAMS - Natl Ocean Sciences AMS Facility (NOSAMS), Woods Hole, MA # USGSH3CA - USGS Tritium Lab, Menlo Park, CA # USGSISCA - USGS Isotope Research Lab, Menlo Park, CA # 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: # R - Radchem non-detect, below ssLc # # Description of val_qual_tx: # # Description of meth_cd: # 00003 - Radium-228, with 226, wf, RC, LF # AMS02 - Carbon-14, wf, by AMS # AS056 - Radium-224, wf, alpha (Eberline) # AS060 - Radium-226, wf, alpha spec # LSC10 - Carbon-14 age,wf,scint(Waterloo) # LSC14 - Tritium,enrich liq scint(Reston) # PLM43 - Metals, wf, ICP-MS # # Description of dqi_cd: # A - Historical data # R - Reviewed and approved # # Description of rpt_lev_cd: # DLBLK - Detection limit by Blank Data # MRL - Minimum reporting level # SSLC - Sample-specific critical level # # Data for the following sites are included: # USGS 341143119064801 001N021W06J005S # 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 341143119064801 1991-02-21 09:00 PST T USGS-WRD WG 07012 0.0 A USGS 341143119064801 1991-02-21 09:00 PST T USGS-WRD WG 07013 0.1 A USGS 341143119064801 1991-02-21 09:00 PST T USGS-WRD WG 82172 16.80 LSC10 A USGS 341143119064801 2007-04-02 13:30 PDT K USGS-WRD WG 07000 0.6 LSC14 R 1.000 MRL USGSISCA USGS 341143119064801 2007-04-02 13:30 PDT K USGS-WRD WG 75985 0.6 LSC14 R USGSISCA USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 07000 R -0.3 LSC14 R 0.37 SSLC 0.37 USGSH3CA USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 09503 0.24 AS060 R 0.0244 SSLC 0.047 CO-ALSFC USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 22703 0.067 PLM43 R 0.01 DLBLK USGSNWQL USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 49933 12.23 AMS02 R MA-WHAMS USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 49934 0.090 AMS02 R MA-WHAMS USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 50833 0.23 AS056 R 0.176 SSLC 0.095 CO-ALSFC USGS 341143119064801 2017-06-28 14:00 PDT K USGSCAWC WG 81366 0.57 00003 R 0.2784 SSLC 0.16 CO-ALSFC