# # File created on 2024-05-03 20:26:55 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 12323720 Willow 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 12323720 2013-04-09 08:00 MDT K USGS-WRD WS 00681 2.63 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-05-21 08:20 MDT K USGS-WRD WS 00681 4.21 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-06-04 08:45 MDT K USGS-WRD WS 00681 5.59 OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-06-18 08:35 MDT K USGS-WRD WS 00681 4.19 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-07-15 16:00 MDT K USGS-WRD WS 00681 2.28 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-08-12 16:30 MDT K USGS-WRD WS 00681 1.60 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2013-11-05 10:20 MST K USGS-WRD WS 00681 1.75 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-03-24 14:20 MDT K USGS-WRD WS 00681 2.46 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-04-21 13:00 MDT K USGS-WRD WS 00681 5.97 OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-05-12 15:30 MDT K USGS-WRD WS 00681 6.85 OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-05-27 13:10 MDT K USGS-WRD WS 00681 6.83 OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-06-09 13:10 MDT K USGS-WRD WS 00681 6.46 OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-07-14 12:50 MDT K USGS-WRD WS 00681 3.80 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-08-11 13:10 MDT K USGS-WRD WS 00681 2.41 b OX006 R 0.23 LT-MDL USGSNWQL USGS 12323720 2014-10-14 12:55 MDT K USGS-WRD WS 00681 2.30 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-03-23 14:05 MDT K USGS-WRD WS 00681 5.53 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-04-20 12:40 MDT K USGS-WRD WS 00681 4.02 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-05-11 13:20 MDT K USGS-WRD WS 00681 5.77 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-05-26 13:15 MDT K USGS-WRD WS 00681 7.67 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-06-08 13:05 MDT K USGS-WRD WS 00681 9.75 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-07-13 13:50 MDT K USGS-WRD WS 00681 3.04 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-08-10 12:25 MDT K USGS-WRD WS 00681 2.15 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2015-10-19 12:40 MDT K USGS-WRD WS 00681 2.24 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-03-21 14:00 MDT K USGS-WRD WS 00681 2.60 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-04-18 12:55 MDT K USGS-WRD WS 00681 5.53 @c OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-05-09 13:05 MDT K USGS-WRD WS 00681 6.02 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-05-23 13:00 MDT K USGS-WRD WS 00681 7.38 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-06-06 12:35 MDT K USGS-WRD WS 00681 10.6 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-07-11 13:20 MDT K USGS-WRD WS 00681 12.9 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-08-08 12:55 MDT K USGS-WRD WS 00681 2.63 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2016-10-17 13:00 MDT K USGS-WRD WS 00681 2.85 b OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-03-20 14:10 MDT K USGS-WRD WS 00681 5.75 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-04-17 12:30 MDT K USGS-WRD WS 00681 4.95 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-05-08 12:35 MDT K USGS-WRD WS 00681 7.79 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-05-22 13:40 MDT K USGS-WRD WS 00681 7.51 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-06-12 12:45 MDT K USGS-WRD WS 00681 7.72 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-07-10 12:25 MDT K USGS-WRD WS 00681 5.27 @c OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-08-14 12:40 MDT K USGS-WRD WS 00681 2.90 OX006 R 0.23 DLDQC USGSNWQL USGS 12323720 2017-10-23 13:05 MDT K USGS-WRD WS 00681 3.79 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-03-26 14:30 MDT K USGS-WRD WS 00681 2.83 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-04-16 13:40 MDT K USGS-WRD WS 00681 5.07 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-05-07 13:10 MDT K USGS-WRD WS 00681 12.2 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-05-21 13:45 MDT K USGS-WRD WS 00681 10.3 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-06-04 14:40 MDT K USGS-WRD WS 00681 7.42 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-07-16 14:00 MDT K USGS-WRD WS 00681 3.96 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-08-13 13:25 MDT K USGS-WRD WS 00681 2.30 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2018-10-15 13:50 MDT K USGS-WRD WS 00681 2.50 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-03-25 14:45 MDT K USGS-WRD WS 00681 4.02 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-04-22 13:50 MDT K USGS-WRD WS 00681 10.1 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-05-06 13:15 MDT K USGS-WRD WS 00681 6.44 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-05-20 15:25 MDT K USGS-WRD WS 00681 8.54 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-06-03 11:50 MDT K USGS-WRD WS 00681 8.70 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-07-15 13:05 MDT K USGS-WRD WS 00681 3.48 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-08-19 12:00 MDT K USGS-WRD WS 00681 2.02 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2019-10-07 12:50 MDT K USGS-WRD WS 00681 3.01 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-03-24 13:35 MDT K USGS-WRD WS 00681 1.96 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-04-13 12:20 MDT K USGS-WRD WS 00681 3.03 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-05-05 12:40 MDT K USGS-WRD WS 00681 5.20 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-05-18 11:50 MDT K USGS-WRD WS 00681 5.58 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-06-01 11:20 MDT K USGS-WRD WS 00681 4.23 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2020-07-13 12:15 MDT K USGS-WRD WS 00681 5.35 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-08-17 12:20 MDT K USGS-WRD WS 00681 1.95 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2020-10-13 12:45 MDT K USGS-WRD WS 00681 1.80 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-03-22 12:50 MDT K USGS-WRD WS 00681 3.11 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-04-12 12:15 MDT K USGS-WRD WS 00681 2.51 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-05-04 12:50 MDT K USGS-WRD WS 00681 4.52 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-05-17 12:30 MDT K USGS-WRD WS 00681 3.84 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-06-07 12:15 MDT K USGS-WRD WS 00681 5.03 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-07-12 12:15 MDT K USGS-WRD WS 00681 1.99 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2021-10-12 12:45 MST K USGS-WRD WS 00681 1.59 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-03-22 14:15 MDT K USGS-WRD WS 00681 1.89 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-04-18 12:45 MDT K USGS-WRD WS 00681 2.54 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-05-03 13:45 MDT K USGS-WRD WS 00681 3.47 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-05-24 13:30 MDT K USGS-WRD WS 00681 4.75 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-06-07 12:45 MDT K USGS-WRD WS 00681 8.21 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-07-12 14:10 MDT K USGS-WRD WS 00681 4.29 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-08-16 14:45 MDT K USGS-WRD WS 00681 2.44 CMB15 R 0.23 DLBLK USGSNWQL USGS 12323720 2022-10-04 13:00 MDT K USGS-WRD WS 00681 2.52 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-03-21 13:45 MDT K USGS-WRD WS 00681 3.37 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-04-11 11:15 MDT K USGS-WRD WS 00681 6.92 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-05-09 12:15 MDT K USGS-WRD WS 00681 8.15 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-05-23 12:15 MDT K USGS-WRD WS 00681 5.88 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-06-13 12:30 MDT K USGS-WRD WS 00681 11.3 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-07-11 12:30 MDT K USGS-WRD WS 00681 4.10 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-08-15 12:15 MDT K USGS-WRD WS 00681 2.81 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-10-10 13:45 MDT K USGS-WRD WS 00681 2.49 CMB15 S 0.23 DLBLK USGSNWQL USGS 12323720 2023-11-01 13:15 MDT K USGS-WRD WS 00681 2.83 CMB15 S 0.23 DLBLK USGSNWQL