# # File created on 2024-05-03 04:05:07 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: # 31616 - Fecal coliforms, M-FC MF (0.45 micron) method, water, colony forming units per 100 milliliters # 31625 - Fecal coliforms, M-FC MF (0.7 micron) method, water, colony forming units per 100 milliliters # 31673 - Fecal streptococci, KF streptococcus MF method, water, colony forming units per 100 milliliters # 90902 - Escherichia coli, modified m-TEC MF method, water, colony forming units per 100 milliliters # 95200 - Total cell count, water, cells per milliliter # # Description of sample_start_time_datum_cd: # MST - Mountain Standard Time # MDT - Mountain 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 # USGSNWQL - USGS-National Water Quality Lab, Denver, CO # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # # Description of medium_cd: # BH - Phytoplankton (quantitative) # WS - Surface water # # Description of tu_id: # https://www.itis.gov/ # # Description of body_part_id: # # Description of remark_cd: # < - Less than # > - Greater than # E - Estimated # # Description of val_qual_tx: # k - counts outside acceptable range # # Description of meth_cd: # # Description of dqi_cd: # A - Historical data # R - Reviewed and approved # # Description of rpt_lev_cd: # # Data for the following sites are included: # USGS 06642000 NORTH PLATTE RIVER AT ALCOVA, WY # 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 06642000 1973-11-06 17:45 MST T WS 31616 E 4 k A USGS 06642000 1973-11-06 17:55 MST T WS 31616 4 A USGS 06642000 1973-12-17 15:30 MST T WS 31616 E 1 k A USGS 06642000 1974-01-24 11:30 MDT T WS 31616 E 1 k A USGS 06642000 1974-01-24 12:40 MDT T WS 31616 1 A USGS 06642000 1974-02-26 12:25 MDT T WS 31616 E 0.0 k A USGS 06642000 1974-03-21 13:00 MDT T WS 31616 E 0.0 k A USGS 06642000 1974-03-21 13:05 MDT T WS 31616 0.0 A USGS 06642000 1974-04-08 16:00 MDT T WS 31616 E 0.0 k A USGS 06642000 1974-04-08 16:10 MDT T WS 31616 0.0 A USGS 06642000 1974-05-31 09:30 MDT T WS 31616 E 2 k A USGS 06642000 1974-06-17 14:30 MDT T WS 31616 E 1 k A USGS 06642000 1974-07-24 12:00 MDT T WS 31616 E 1 k A USGS 06642000 1974-08-22 16:00 MDT T WS 31616 E 1 k A USGS 06642000 1974-09-17 15:40 MDT T WS 31616 E 0.0 k A USGS 06642000 1974-11-12 10:30 MST T WS 31616 E 2 k A USGS 06642000 1974-11-25 15:10 MST T WS 31616 E 1 k A USGS 06642000 1974-12-24 13:15 MST T WS 31616 E 1 k A USGS 06642000 1975-01-22 15:25 MST T WS 31616 E 1 k A USGS 06642000 1975-02-27 12:30 MDT T WS 31616 E 1 k A USGS 06642000 1975-04-03 18:10 MDT T WS 31616 E 1 k A USGS 06642000 1975-04-30 15:40 MDT T WS 31616 E 1 k A USGS 06642000 1975-06-18 13:10 MDT T WS 31616 E 8 k A USGS 06642000 1975-07-07 12:00 MDT T WS 31616 E 10 k A USGS 06642000 1975-08-10 08:30 MDT T WS 31616 E 1 k A USGS 06642000 1975-09-10 08:45 MDT T WS 31616 E 6 k A USGS 06642000 1975-10-08 08:15 MDT T WS 31616 E 9 k A USGS 06642000 1975-11-13 08:30 MST T WS 31616 E 4 k A USGS 06642000 1975-12-11 08:15 MST T WS 31616 < 1 A USGS 06642000 1976-01-14 13:00 MST T WS 31616 < 1 A USGS 06642000 1976-01-19 14:00 MST T USGS-WRD BH 95200 180 A USGS 06642000 1976-02-12 08:50 MST T WS 31616 E 1 k A USGS 06642000 1976-03-13 08:00 MST T WS 31616 < 1 A USGS 06642000 1976-04-15 10:45 MST T WS 31616 E 1 k A USGS 06642000 1976-05-12 07:50 MDT T WS 31616 E 2 k A USGS 06642000 1976-06-17 08:15 MDT T WS 31616 E 3 k A USGS 06642000 1976-07-15 08:30 MDT T WS 31616 E 7 k A USGS 06642000 1976-08-11 06:00 MDT T WS 31616 E 1 k A USGS 06642000 1976-09-08 08:15 MDT T WS 31616 E 8 k A USGS 06642000 1976-10-05 08:00 MDT T WS 31625 E 11 k A USGS 06642000 1976-11-12 08:00 MST T WS 31625 E 3 k A USGS 06642000 1976-11-29 15:15 MST T WS 31625 E 1 k A USGS 06642000 1977-01-15 09:45 MST T WS 31625 E 1 k A USGS 06642000 1977-02-11 07:45 MST T WS 31625 < 1 A USGS 06642000 1977-03-11 09:00 MST T WS 31625 59 A USGS 06642000 1977-04-07 09:00 MST T WS 31625 38 A USGS 06642000 1977-05-05 09:15 MDT T WS 31625 E 1 k A USGS 06642000 1977-06-01 08:10 MDT T WS 31625 < 1 A USGS 06642000 1977-07-14 08:45 MDT T WS 31625 E 3 k A USGS 06642000 1977-08-08 11:00 MDT T WS 31625 E 4 k A USGS 06642000 1977-09-05 10:40 MDT T WS 31625 E 6 k A USGS 06642000 1977-10-06 08:00 MDT T WS 31625 E 8 k A USGS 06642000 1977-11-16 08:45 MST T WS 31625 E 7 k A USGS 06642000 1977-12-15 08:45 MST T WS 31625 E 1 k A USGS 06642000 1978-01-07 09:00 MST T WS 31625 E 2 k A USGS 06642000 1978-02-08 08:00 MST T WS 31625 < 1 A USGS 06642000 1978-03-09 09:00 MST T WS 31625 E 1 k A USGS 06642000 1978-04-05 08:40 MST T WS 31625 < 1 A USGS 06642000 1978-05-17 09:10 MDT T WS 31625 37 A USGS 06642000 1978-06-14 09:00 MDT T WS 31625 E 13 k A USGS 06642000 1978-07-26 08:30 MDT T WS 31625 E 4 k A USGS 06642000 1978-08-23 07:30 MDT T WS 31625 E 3 k A USGS 06642000 1978-09-20 09:50 MDT T WS 31625 E 1 k A USGS 06642000 1978-10-18 10:00 MDT T WS 31625 < 1 A USGS 06642000 1978-11-15 09:45 MST T WS 31625 E 4 k A USGS 06642000 1978-12-13 09:10 MST T WS 31625 E 3 k A USGS 06642000 1979-01-13 09:15 MST T WS 31625 > 1 A USGS 06642000 1979-02-07 09:20 MST T WS 31625 E 1 k A USGS 06642000 1979-03-21 08:40 MST T WS 31625 E 1 k A USGS 06642000 1979-06-16 07:40 MDT T WS 31625 E 9 k A USGS 06642000 1979-07-24 11:00 MDT T WS 31625 E 16 k A USGS 06642000 1979-08-21 14:00 MDT T WS 31625 24 A USGS 06642000 1979-09-18 13:50 MDT T WS 31625 E 8 k A USGS 06642000 1979-10-16 15:30 MDT T WS 31625 26 A USGS 06642000 1979-11-13 17:30 MST T USGS-WRD BH 95200 620 A USGS 06642000 1979-11-13 17:30 MST T USGS-WRD WS 31625 E 6 k A USGS 06642000 1979-12-27 14:35 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1979-12-27 14:35 MST T USGS-WRD WS 31673 36 A USGS 06642000 1980-02-06 12:25 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1980-03-11 10:45 MST T USGS-WRD BH 95200 110 A USGS 06642000 1980-03-11 10:45 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1980-03-11 10:45 MST T USGS-WRD WS 31673 E 1 k A USGS 06642000 1980-04-11 13:45 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1980-04-11 13:45 MST T USGS-WRD WS 31673 < 1 A USGS 06642000 1980-05-13 14:30 MDT T USGS-WRD BH 95200 950 A USGS 06642000 1980-05-13 14:30 MDT T USGS-WRD WS 31625 E 2 k A USGS 06642000 1980-05-13 14:30 MDT T USGS-WRD WS 31673 E 10 k A USGS 06642000 1980-06-09 13:35 MDT T USGS-WRD BH 95200 620 A USGS 06642000 1980-06-09 13:35 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1980-06-09 13:35 MDT T USGS-WRD WS 31673 E 5 k A USGS 06642000 1980-07-10 14:10 MDT T USGS-WRD BH 95200 520 A USGS 06642000 1980-07-10 14:10 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1980-07-10 14:10 MDT T USGS-WRD WS 31673 E 6 k A USGS 06642000 1980-08-07 13:50 MDT T USGS-WRD BH 95200 120 A USGS 06642000 1980-08-07 13:50 MDT T USGS-WRD WS 31625 E 4 k A USGS 06642000 1980-08-07 13:50 MDT T USGS-WRD WS 31673 E 8 k A USGS 06642000 1980-09-04 12:45 MDT T USGS-WRD BH 95200 4100 A USGS 06642000 1980-09-04 12:45 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1980-09-04 12:45 MDT T USGS-WRD WS 31673 E 7 k A USGS 06642000 1980-10-07 12:50 MDT T USGS-WRD WS 31625 E 3 k A USGS 06642000 1980-10-07 12:50 MDT T USGS-WRD WS 31673 E 3 k A USGS 06642000 1980-11-04 13:45 MST T USGS-WRD WS 31625 E 4 k A USGS 06642000 1980-12-08 14:30 MST T USGS-WRD BH 95200 370 A USGS 06642000 1980-12-08 14:30 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1981-01-06 12:55 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1981-02-09 12:45 MST T USGS-WRD BH 95200 220 A USGS 06642000 1981-02-09 12:45 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1981-02-09 12:45 MST T USGS-WRD WS 31673 E 10 k A USGS 06642000 1981-03-05 12:10 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1981-04-08 13:00 MST T USGS-WRD BH 95200 400 A USGS 06642000 1981-04-08 13:00 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1981-04-08 13:00 MST T USGS-WRD WS 31673 E 1 k A USGS 06642000 1981-05-06 12:50 MDT T USGS-WRD WS 31625 E 3 k A USGS 06642000 1981-06-08 12:35 MDT T USGS-WRD BH 95200 770 A USGS 06642000 1981-06-08 12:35 MDT T USGS-WRD WS 31625 E 8 k A USGS 06642000 1981-06-08 12:35 MDT T USGS-WRD WS 31673 E 14 k A USGS 06642000 1981-07-09 15:10 MDT T USGS-WRD WS 31625 E 8 k A USGS 06642000 1981-08-11 14:00 MDT T USGS-WRD BH 95200 1000 A USGS 06642000 1981-08-11 14:00 MDT T USGS-WRD WS 31625 27 A USGS 06642000 1981-08-11 14:00 MDT T USGS-WRD WS 31673 E 84 k A USGS 06642000 1981-09-03 11:50 MDT T USGS-WRD WS 31625 E 4 k A USGS 06642000 1981-10-07 12:35 MDT T USGSNWQL WS 31625 E 4 k A USGS 06642000 1981-10-07 12:35 MDT T USGSNWQL WS 31673 E 4 k A USGS 06642000 1981-11-03 13:30 MST T USGSNWQL WS 31625 E 1 k A USGS 06642000 1981-12-09 13:50 MST T USGSNWQL WS 31625 E 1 k A USGS 06642000 1981-12-09 13:50 MST T USGSNWQL WS 31673 E 4 k A USGS 06642000 1982-01-27 13:20 MST T USGSNWQL WS 31625 < 1 A USGS 06642000 1982-02-08 09:50 MST T USGSNWQL WS 31625 E 1 k A USGS 06642000 1982-02-08 09:50 MST T USGSNWQL WS 31673 E 4 k A USGS 06642000 1982-03-11 09:00 MST T USGSNWQL WS 31625 < 1 A USGS 06642000 1982-04-06 10:45 MST T USGSNWQL WS 31625 < 1 A USGS 06642000 1982-04-06 10:45 MST T USGSNWQL WS 31673 E 2 k A USGS 06642000 1982-05-05 10:30 MDT T USGSNWQL WS 31625 E 1 k A USGS 06642000 1982-06-10 14:30 MDT T USGSNWQL WS 31625 E 2 k A USGS 06642000 1982-06-10 14:30 MDT T USGSNWQL WS 31673 19 A USGS 06642000 1982-07-07 10:30 MDT T USGSNWQL WS 31625 47 A USGS 06642000 1982-08-10 15:00 MDT T USGSNWQL WS 31625 < 1 A USGS 06642000 1982-08-10 15:00 MDT T USGSNWQL WS 31673 E 11 k A USGS 06642000 1982-09-09 11:30 MDT T USGSNWQL WS 31625 E 6 k A USGS 06642000 1982-10-06 11:45 MDT T USGSNWQL WS 31625 E 8 k A USGS 06642000 1982-10-06 11:45 MDT T USGSNWQL WS 31673 E 13 k A USGS 06642000 1982-11-04 10:15 MST T USGSNWQL WS 31625 E 1 k A USGS 06642000 1982-12-15 12:15 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1982-12-15 12:15 MST T USGS-WRD WS 31673 E 19 k A USGS 06642000 1983-01-12 13:00 MST T USGSNWQL WS 31625 E 2 k A USGS 06642000 1983-02-08 11:30 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1983-02-08 11:30 MST T USGS-WRD WS 31673 E 5 k A USGS 06642000 1983-04-06 13:15 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1983-04-06 13:15 MST T USGS-WRD WS 31673 E 7 k A USGS 06642000 1983-05-04 12:00 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1983-06-14 13:30 MDT T USGS-WRD WS 31625 E 3 k A USGS 06642000 1983-06-14 13:30 MDT T USGS-WRD WS 31673 57 A USGS 06642000 1983-07-19 10:30 MDT T USGS-WRD WS 31625 E 3 k A USGS 06642000 1983-08-09 13:45 MDT T USGS-WRD WS 31625 E 4 k A USGS 06642000 1983-08-09 13:45 MDT T USGS-WRD WS 31673 27 A USGS 06642000 1983-09-07 14:00 MDT T USGS-WRD WS 31625 E 12 k A USGS 06642000 1983-10-11 11:30 MDT T USGS-WRD WS 31625 E 8 k A USGS 06642000 1983-10-11 11:30 MDT T USGS-WRD WS 31673 100 A USGS 06642000 1983-11-09 15:15 MST T USGS-WRD WS 31625 E 3 k A USGS 06642000 1983-12-07 12:45 MST T USGS-WRD WS 31625 E 6 k A USGS 06642000 1984-01-09 14:15 MST T USGS-WRD WS 31625 22 A USGS 06642000 1984-01-09 14:15 MST T USGS-WRD WS 31673 E 2 k A USGS 06642000 1984-02-07 10:00 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1984-02-07 10:00 MST T USGS-WRD WS 31673 390 A USGS 06642000 1984-03-08 11:30 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1984-04-10 13:00 MST T USGS-WRD WS 31625 E 5 k A USGS 06642000 1984-04-10 13:00 MST T USGS-WRD WS 31673 E 8 k A USGS 06642000 1984-05-10 11:00 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1984-06-06 12:30 MDT T USGS-WRD WS 31625 E 5 k A USGS 06642000 1984-06-06 12:30 MDT T USGS-WRD WS 31673 37 A USGS 06642000 1984-07-10 12:30 MDT T USGS-WRD WS 31625 < 1 A USGS 06642000 1984-08-07 12:15 MDT T USGS-WRD WS 31625 E 3 k A USGS 06642000 1984-08-07 12:15 MDT T USGS-WRD WS 31673 105 A USGS 06642000 1984-09-10 12:15 MDT T USGS-WRD WS 31625 E 5 k A USGS 06642000 1984-10-16 11:30 MDT T USGS-WRD WS 31625 E 9 k A USGS 06642000 1984-10-16 11:30 MDT T USGS-WRD WS 31673 72 A USGS 06642000 1984-11-08 13:30 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1984-12-10 14:00 MST T USGS-WRD WS 31625 E 2 k A USGS 06642000 1984-12-10 14:00 MST T USGS-WRD WS 31673 22 A USGS 06642000 1985-01-09 12:00 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1985-01-09 12:00 MST T USGS-WRD WS 31673 E 24 k A USGS 06642000 1985-02-11 12:30 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1985-02-11 12:30 MST T USGS-WRD WS 31673 E 12 k A USGS 06642000 1985-03-07 11:30 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1985-03-07 11:30 MST T USGS-WRD WS 31673 E 15 k A USGS 06642000 1985-04-10 11:00 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1985-05-14 14:30 MDT T USGS-WRD WS 31625 E 2 k A USGS 06642000 1985-05-14 14:30 MDT T USGS-WRD WS 31673 E 1 k A USGS 06642000 1985-06-05 12:00 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1985-07-08 11:30 MDT T USGS-WRD WS 31625 E 12 k A USGS 06642000 1985-07-08 11:30 MDT T USGS-WRD WS 31673 12 A USGS 06642000 1985-08-06 11:00 MDT T USGS-WRD WS 31625 E 10 k A USGS 06642000 1985-09-10 11:00 MDT T USGS-WRD WS 31625 E 2 k A USGS 06642000 1985-10-08 12:00 MDT T USGS-WRD WS 31625 E 12 k A USGS 06642000 1985-10-08 12:00 MDT T USGS-WRD WS 31673 72 A USGS 06642000 1985-11-07 11:30 MST T USGS-WRD WS 31625 E 6 k A USGS 06642000 1985-12-12 12:00 MST T USGS-WRD WS 31625 E 2 k A USGS 06642000 1985-12-12 12:00 MST T USGS-WRD WS 31673 E 7 k A USGS 06642000 1986-01-08 13:45 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1986-02-12 11:30 MST T USGS-WRD WS 31625 E 3 k A USGS 06642000 1986-02-12 11:30 MST T USGS-WRD WS 31673 < 1 A USGS 06642000 1986-03-06 10:30 MST T USGS-WRD WS 31625 E 3 k A USGS 06642000 1986-04-08 11:30 MST T USGS-WRD WS 31625 E 4 k A USGS 06642000 1986-04-08 11:30 MST T USGS-WRD WS 31673 50 A USGS 06642000 1986-05-07 11:00 MDT T USGS-WRD WS 31625 E 4 k A USGS 06642000 1986-06-10 13:00 MDT T USGS-WRD WS 31625 E 7 k A USGS 06642000 1986-06-10 13:00 MDT T USGS-WRD WS 31673 E 14 k A USGS 06642000 1986-07-10 14:30 MDT T USGS-WRD WS 31625 E 7 k A USGS 06642000 1986-08-05 09:00 MDT T USGS-WRD WS 31625 E 1 k A USGS 06642000 1986-08-05 09:00 MDT T USGS-WRD WS 31673 48 A USGS 06642000 1986-09-11 12:00 MDT T USGS-WRD WS 31625 E 7 k A USGS 06642000 1986-10-23 16:00 MDT T USGSNWQL WS 31625 E 1 k A USGS 06642000 1987-01-16 14:00 MST T USGS-WRD WS 31625 E 1 k A USGS 06642000 1987-04-02 10:00 MST T USGS-WRD WS 31625 < 1 A USGS 06642000 1987-07-01 12:00 MDT T USGS-WRD WS 31625 E 4 k A USGS 06642000 2014-09-10 12:05 MDT K USGS-WRD WS 90902 E 6 k R USGS-WRD USGS 06642000 2014-10-28 11:25 MDT K USGS-WRD WS 90902 26 R USGS-WRD USGS 06642000 2015-01-29 11:40 MST K USGS-WRD WS 90902 E 1 k R USGS-WRD USGS 06642000 2015-05-07 14:25 MDT K USGS-WRD WS 90902 E 1 k R USGS-WRD USGS 06642000 2015-08-11 12:20 MDT K USGS-WRD WS 90902 E 8 k R USGS-WRD USGS 06642000 2015-11-19 13:25 MST K USGS-WRD WS 90902 E 13 k R USGS-WRD USGS 06642000 2016-02-10 11:55 MST K USGS-WRD WS 90902 E 1 k R USGS-WRD USGS 06642000 2016-06-08 11:10 MDT K USGS-WRD WS 90902 E 3 k R USGS-WRD