# # File created on 2024-05-02 06:30:54 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: # 00681 - Organic carbon, water, filtered, milligrams per liter # # Description of sample_start_time_datum_cd: # MST - Mountain Standard Time # MDT - Mountain Daylight Time # # Description of tm_datum_rlbty_cd: # K - Known # # Description of coll_ent_cd and anl_ent_cd: # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # USGSNWQL - USGS-National Water Quality Lab, Denver, CO # # Description of medium_cd: # WS - Surface water # # Description of tu_id: # https://www.itis.gov/ # # Description of body_part_id: # # Description of remark_cd: # # Description of val_qual_tx: # @ - holding time exceeded # b - value extrapolated at low end # c - see result laboratory comment # # Description of meth_cd: # CMB15 - DOC, wf, 0.45 um cap, combust IR # OX006 - DOC,0.45um cap,acid,persulfateIR # # Description of dqi_cd: # R - Reviewed and approved # S - Provisional # # Description of rpt_lev_cd: # DLBLK - Detection limit by Blank Data # DLDQC - Detection limit by DQCALC # LT-MDL - Long term method detection level # # Data for the following sites are included: # USGS 12323700 Mill Creek at Opportunity, MT # 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 12323700 2013-04-08 16:55 MDT K USGS-WRD WS 00681 2.06 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-05-21 07:25 MDT K USGS-WRD WS 00681 2.66 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-06-04 07:45 MDT K USGS-WRD WS 00681 2.44 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-06-18 07:35 MDT K USGS-WRD WS 00681 2.04 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-07-15 15:10 MDT K USGS-WRD WS 00681 1.61 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-08-12 15:30 MDT K USGS-WRD WS 00681 1.33 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2013-11-05 09:10 MST K USGS-WRD WS 00681 2.10 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-03-25 09:00 MDT K USGS-WRD WS 00681 1.73 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-04-21 16:50 MDT K USGS-WRD WS 00681 2.98 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-05-12 19:20 MDT K USGS-WRD WS 00681 3.31 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-05-27 17:00 MDT K USGS-WRD WS 00681 4.10 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-06-09 17:05 MDT K USGS-WRD WS 00681 2.51 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-07-14 16:20 MDT K USGS-WRD WS 00681 1.58 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-08-11 16:30 MDT K USGS-WRD WS 00681 1.85 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323700 2014-10-14 17:15 MDT K USGS-WRD WS 00681 1.76 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-03-23 17:45 MDT K USGS-WRD WS 00681 2.89 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-04-20 16:00 MDT K USGS-WRD WS 00681 2.13 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-05-11 17:05 MDT K USGS-WRD WS 00681 2.25 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-05-27 07:50 MDT K USGS-WRD WS 00681 2.79 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-06-08 16:30 MDT K USGS-WRD WS 00681 2.30 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-07-13 16:40 MDT K USGS-WRD WS 00681 2.45 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-08-10 15:35 MDT K USGS-WRD WS 00681 1.70 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2015-10-19 16:50 MDT K USGS-WRD WS 00681 3.04 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-03-22 09:35 MDT K USGS-WRD WS 00681 1.41 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-04-18 16:30 MDT K USGS-WRD WS 00681 2.84 @bc OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-05-09 17:00 MDT K USGS-WRD WS 00681 3.45 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-05-23 16:25 MDT K USGS-WRD WS 00681 3.01 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-06-06 15:55 MDT K USGS-WRD WS 00681 2.70 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-07-11 16:50 MDT K USGS-WRD WS 00681 1.60 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-08-08 16:05 MDT K USGS-WRD WS 00681 1.43 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2016-10-17 17:00 MDT K USGS-WRD WS 00681 2.44 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-03-20 17:20 MDT K USGS-WRD WS 00681 3.52 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-04-17 15:45 MDT K USGS-WRD WS 00681 2.44 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-05-08 16:20 MDT K USGS-WRD WS 00681 4.86 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-05-22 17:25 MDT K USGS-WRD WS 00681 3.59 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-06-12 16:45 MDT K USGS-WRD WS 00681 2.61 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-07-10 15:40 MDT K USGS-WRD WS 00681 2.01 @c OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-08-14 17:00 MDT K USGS-WRD WS 00681 1.86 OX006 R 0.23 DLDQC USGSNWQL USGS 12323700 2017-10-23 16:45 MDT K USGS-WRD WS 00681 2.95 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-03-26 17:35 MDT K USGS-WRD WS 00681 1.30 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-04-16 17:40 MDT K USGS-WRD WS 00681 2.86 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-05-07 17:45 MDT K USGS-WRD WS 00681 3.81 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-05-21 18:10 MDT K USGS-WRD WS 00681 2.70 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-06-05 07:55 MDT K USGS-WRD WS 00681 2.41 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-07-16 18:15 MDT K USGS-WRD WS 00681 1.69 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-08-13 17:00 MDT K USGS-WRD WS 00681 1.45 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2018-10-16 09:05 MDT K USGS-WRD WS 00681 1.96 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-03-26 08:15 MDT K USGS-WRD WS 00681 1.52 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-04-23 08:15 MDT K USGS-WRD WS 00681 4.19 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-05-06 17:10 MDT K USGS-WRD WS 00681 2.75 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-05-20 16:40 MDT K USGS-WRD WS 00681 2.95 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-06-03 15:45 MDT K USGS-WRD WS 00681 2.85 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-07-15 17:00 MDT K USGS-WRD WS 00681 1.49 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-08-19 15:25 MDT K USGS-WRD WS 00681 1.54 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2019-10-07 16:15 MDT K USGS-WRD WS 00681 1.79 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-03-24 15:20 MDT K USGS-WRD WS 00681 1.08 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-04-13 15:20 MDT K USGS-WRD WS 00681 1.65 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-05-06 08:50 MDT K USGS-WRD WS 00681 2.65 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-05-18 14:20 MDT K USGS-WRD WS 00681 2.64 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-06-01 13:10 MDT K USGS-WRD WS 00681 3.04 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-07-13 14:45 MDT K USGS-WRD WS 00681 1.79 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-08-17 14:55 MDT K USGS-WRD WS 00681 1.46 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2020-10-13 15:25 MDT K USGS-WRD WS 00681 2.10 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-03-22 15:40 MDT K USGS-WRD WS 00681 1.25 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-04-12 14:50 MDT K USGS-WRD WS 00681 1.65 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-05-04 15:15 MDT K USGS-WRD WS 00681 2.71 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-05-17 15:00 MDT K USGS-WRD WS 00681 2.75 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-06-07 12:45 MDT K USGS-WRD WS 00681 2.55 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-07-12 15:00 MDT K USGS-WRD WS 00681 1.64 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2021-10-12 15:45 MST K USGS-WRD WS 00681 1.59 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-03-22 18:15 MDT K USGS-WRD WS 00681 1.09 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-04-18 16:00 MDT K USGS-WRD WS 00681 1.45 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-05-03 17:00 MDT K USGS-WRD WS 00681 1.84 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-05-24 16:15 MDT K USGS-WRD WS 00681 2.36 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-06-07 15:30 MDT K USGS-WRD WS 00681 3.42 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-07-12 17:40 MDT K USGS-WRD WS 00681 1.71 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-08-16 18:15 MDT K USGS-WRD WS 00681 1.81 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323700 2022-10-04 16:00 MDT K USGS-WRD WS 00681 2.42 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-03-21 15:30 MDT K USGS-WRD WS 00681 1.10 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-04-11 13:30 MDT K USGS-WRD WS 00681 2.67 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-05-09 16:30 MDT K USGS-WRD WS 00681 3.84 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-05-23 15:30 MDT K USGS-WRD WS 00681 3.17 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-06-13 16:30 MDT K USGS-WRD WS 00681 2.36 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-07-11 15:30 MDT K USGS-WRD WS 00681 1.85 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-08-15 15:30 MDT K USGS-WRD WS 00681 2.03 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-10-10 16:15 MDT K USGS-WRD WS 00681 2.27 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323700 2023-11-01 15:15 MDT K USGS-WRD WS 00681 1.39 CMB15 S 0.23 DLBLK USGSNWQL