# # File created on 2024-04-18 21:27:22 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 - Station 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 - Medium code # tu_id - Taxonomic unit code # body_part_id - Body part code # P01000 - Arsenic, water, filtered, micrograms per liter # P01002 - Arsenic, water, unfiltered, micrograms per liter # P01005 - Barium, water, filtered, micrograms per liter # P01007 - Barium, water, unfiltered, recoverable, micrograms per liter # P01010 - Beryllium, water, filtered, micrograms per liter # P01012 - Beryllium, water, unfiltered, recoverable, micrograms per liter # P01020 - Boron, water, filtered, micrograms per liter # P01022 - Boron, water, unfiltered, recoverable, micrograms per liter # P01025 - Cadmium, water, filtered, micrograms per liter # P01027 - Cadmium, water, unfiltered, micrograms per liter # P01030 - Chromium, water, filtered, micrograms per liter # P01034 - Chromium, water, unfiltered, recoverable, micrograms per liter # P01035 - Cobalt, water, filtered, micrograms per liter # P01040 - Copper, water, filtered, micrograms per liter # P01042 - Copper, water, unfiltered, recoverable, micrograms per liter # P01045 - Iron, water, unfiltered, recoverable, micrograms per liter # P01046 - Iron, water, filtered, micrograms per liter # P01049 - Lead, water, filtered, micrograms per liter # P01051 - Lead, water, unfiltered, recoverable, micrograms per liter # P01055 - Manganese, water, unfiltered, recoverable, micrograms per liter # P01056 - Manganese, water, filtered, micrograms per liter # P01060 - Molybdenum, water, filtered, micrograms per liter # P01065 - Nickel, water, filtered, micrograms per liter # P01067 - Nickel, water, unfiltered, recoverable, micrograms per liter # P01075 - Silver, water, filtered, micrograms per liter # P01080 - Strontium, water, filtered, micrograms per liter # P01085 - Vanadium, water, filtered, micrograms per liter # P01090 - Zinc, water, filtered, micrograms per liter # P01092 - Zinc, water, unfiltered, recoverable, micrograms per liter # P01105 - Aluminum, water, unfiltered, recoverable, micrograms per liter # P01106 - Aluminum, water, filtered, micrograms per liter # P01130 - Lithium, water, filtered, micrograms per liter # P01145 - Selenium, water, filtered, micrograms per liter # P01147 - Selenium, water, unfiltered, micrograms per liter # P71890 - Mercury, water, filtered, micrograms per liter # P71900 - Mercury, water, unfiltered, recoverable, micrograms 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 # T - Transferred # # Description of coll_ent_cd: # USGS - U.S. Geological Survey # 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: # < - Less than # E - Estimated # M - Presence verified but not quantified # U - Analyzed for but not detected # # Data for the following sites are included: # USGS 06308500 Tongue River at Miles City, MT # # WARNING: Some spreadsheet programs do not allow more than 256 columns. This retrieval # may not be imported into those programs without manually editing this file. # 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 p01000 p01002 p01005 p01007 p01010 p01012 p01020 p01022 p01025 p01027 p01030 p01034 p01035 p01040 p01042 p01045 p01046 p01049 p01051 p01055 p01056 p01060 p01065 p01067 p01075 p01080 p01085 p01090 p01092 p01105 p01106 p01130 p01145 p01147 p71890 p71900 5s 15s 10d 5d 10d 5d 3s 1s 8s 3s 11s 11s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s USGS 06308500 1962-11-01 1962-11-30 MST T WS 170 USGS 06308500 1963-02-06 1963-02-12 MST T WS 80 USGS 06308500 1963-04-15 1963-04-28 MST T WS 140 USGS 06308500 1963-05-19 1963-05-31 MST T WS 60 USGS 06308500 1963-07-30 1963-08-06 MST T WS 1250 USGS 06308500 1963-10-22 1963-10-31 MST T WS 230 USGS 06308500 1963-12-14 1963-12-19 MST T WS 250 USGS 06308500 1964-05-01 1964-05-15 MST T WS 90 USGS 06308500 1964-05-16 1964-05-28 MST T WS 80 USGS 06308500 1964-06-13 1964-06-16 MST T WS 10 USGS 06308500 1965-02-19 1965-02-28 MST T WS 110 USGS 06308500 1965-03-31 1965-04-06 MST T WS 50 USGS 06308500 1965-06-21 1965-06-26 MST T WS 80 USGS 06308500 1965-07-22 1965-07-31 MST T WS 90 USGS 06308500 1965-11-25 1965-12-13 MST T WS 160 USGS 06308500 1965-12-14 1965-12-31 MST T WS 150 USGS 06308500 1966-01-01 1966-01-15 MST T WS 160 USGS 06308500 1966-01-16 1966-01-31 MST T WS 150 USGS 06308500 1966-02-01 1966-02-14 MST T WS 180 USGS 06308500 1966-02-15 1966-02-28 MST T WS 210 USGS 06308500 1966-04-01 1966-04-10 MST T WS 160 USGS 06308500 1966-04-11 1966-04-20 MST T WS 130 USGS 06308500 1966-04-21 1966-04-30 MST T WS 110 USGS 06308500 1966-07-06 MST T WS 140 USGS 06308500 1966-10-04 MST T WS 180 USGS 06308500 1967-01-01 1967-01-29 MST T WS 150 USGS 06308500 1967-04-12 MST T WS 100 USGS 06308500 1967-09-07 MDT T WS 90 USGS 06308500 1968-01-24 MST T WS 110 140 USGS 06308500 1968-03-20 17:30 MST T WS 90 170 USGS 06308500 1968-06-04 11:15 MDT T WS 60 10 USGS 06308500 1968-09-17 18:00 MDT T WS 90 50 USGS 06308500 1968-09-17 1968-09-30 MDT T WS 120 USGS 06308500 1968-12-11 10:10 MST T WS 120 50 USGS 06308500 1969-03-12 16:40 MST T WS 110 220 USGS 06308500 1969-09-09 11:30 MDT T WS 100 140 USGS 06308500 1969-12-03 14:45 MST T WS 160 50 USGS 06308500 1970-01-08 14:30 MST T WS 130 120 USGS 06308500 1970-02-11 15:25 MST T WS 120 110 USGS 06308500 1970-03-12 10:30 MST T WS 90 260 USGS 06308500 1970-04-07 14:00 MST T WS 80 100 USGS 06308500 1970-05-05 13:15 MDT T WS 70 100 USGS 06308500 1970-06-04 14:05 MDT T WS 80 50 USGS 06308500 1970-07-10 12:10 MDT T WS 20 50 USGS 06308500 1970-08-04 14:45 MDT T WS 90 150 USGS 06308500 1970-09-10 12:35 MDT T WS 90 50 USGS 06308500 1970-10-08 11:40 MDT T WS 120 0.0 USGS 06308500 1970-11-05 10:30 MST T WS 100 USGS 06308500 1970-12-08 14:00 MST T WS 110 30 USGS 06308500 1971-01-12 15:40 MST T WS 140 0.0 USGS 06308500 1971-03-02 13:45 MST T WS 70 200 30 USGS 06308500 1971-04-07 15:00 MST T WS 40 50 USGS 06308500 1971-05-05 09:30 MDT T WS 30 70 USGS 06308500 1971-06-09 11:20 MDT T WS 30 80 0.0 USGS 06308500 1971-07-08 17:00 MDT T WS 10 10 USGS 06308500 1971-08-04 10:00 MDT T WS 20 40 USGS 06308500 1971-09-02 09:15 MDT T WS 120 20 0.0 USGS 06308500 1971-10-06 08:45 MDT T WS 40 60 USGS 06308500 1971-11-01 12:05 MST T WS 50 10 USGS 06308500 1971-12-01 11:15 MST T WS 150 20 0.0 USGS 06308500 1972-01-11 10:40 MST T WS 20 20 USGS 06308500 1972-02-10 14:15 MST T WS 20 20 USGS 06308500 1972-03-09 14:00 MST T WS 110 20 0.0 USGS 06308500 1972-04-04 14:30 MST T WS 110 20 0.0 USGS 06308500 1972-05-02 16:10 MDT T WS 80 0.0 USGS 06308500 1972-06-09 08:40 MDT T WS 70 40 10 USGS 06308500 1972-07-14 10:05 MDT T WS 20 M USGS 06308500 1972-08-02 15:30 MDT T WS 20 10 USGS 06308500 1972-09-12 15:45 MDT T WS 120 20 0.0 USGS 06308500 1972-10-10 12:05 MDT T WS 20 20 USGS 06308500 1972-11-08 11:15 MST T WS 30 < 10 USGS 06308500 1972-12-06 13:00 MST T WS M 20 USGS 06308500 1973-01-08 13:45 MST T WS M 20 USGS 06308500 1973-02-06 13:30 MST T WS 20 20 USGS 06308500 1973-03-05 12:45 MST T WS 110 40 < 10 USGS 06308500 1973-04-02 13:00 MST T WS M 20 USGS 06308500 1973-05-08 12:30 MDT T WS M < 10 USGS 06308500 1973-06-04 13:10 MDT T WS 80 30 < 10 USGS 06308500 1973-07-09 15:25 MDT T WS 20 < 10 USGS 06308500 1973-08-08 16:25 MDT T WS 20 20 USGS 06308500 1973-09-06 14:40 MDT T WS 130 50 < 10 USGS 06308500 1973-10-03 13:35 MDT T WS < 10 20 USGS 06308500 1973-11-07 17:00 MST T WS 50 < 10 USGS 06308500 1973-12-05 13:00 MST T WS 160 60 100 USGS 06308500 1974-01-09 09:30 MDT T WS < 10 < 10 USGS 06308500 1974-02-05 09:15 MDT T WS 20 < 10 USGS 06308500 1974-03-06 16:30 MDT T WS 110 80 < 10 USGS 06308500 1974-04-02 16:00 MDT T WS 240 20 20 < 200 < 10 50 600 3 < 0.5 USGS 06308500 1974-05-02 10:00 MDT T WS 50 < 10 USGS 06308500 1974-05-29 10:00 MDT T WS 30 < 10 USGS 06308500 1974-06-26 14:00 MDT T WS 90 80 30 < 200 < 10 70 3900 1 0.8 USGS 06308500 1974-07-25 09:30 MDT T WS 60 < 10 USGS 06308500 1974-08-27 17:15 MDT T WS 20 < 10 USGS 06308500 1974-09-24 17:15 MDT T WS 20 < 10 USGS 06308500 1974-10-24 13:30 MDT T WS < 1.0 1 U < 20 U U U < 2 < 20 250 20 < 2 < 200 30 < 10 20 60 < 1 1 < 0.50 < 0.5 USGS 06308500 1975-01-21 10:30 MST T WS 1.0 2 < 2 20 < 20 U U M 30 5300 20 M < 200 140 < 10 < 20 40 < 1 1 < 0.50 < 0.5 USGS 06308500 1975-04-25 10:30 MDT T WS < 1.0 21 U < 20 U 60 < 2 M 90 39000 20 M < 200 680 < 10 < 20 240 < 1 1 < 0.50 < 0.5 USGS 06308500 1975-06-19 14:30 MDT T WS < 1.0 26 U < 20 U 80 U M 170 74000 150 M < 200 M < 20 340 1 2 < 0.50 < 0.5 USGS 06308500 1975-10-21 14:45 MDT T WS 1.0 2 U U U 60 U M 20 4900 50 M U 90 < 10 < 20 30 < 1 < 1 < 0.50 < 0.5 USGS 06308500 1975-11-12 15:30 MST T WS < 1.0 1 90.0 10 10 180 < 2 < 20 U < 20 < 10 M < 20 680 < 10 M < 10 40 20 < 1 < 2 M < 2 860 0.5 20 30 400 20 30 1 < 1 < 0.50 < 0.5 USGS 06308500 1976-01-29 14:20 MST T WS < 1.0 < 1 U < 20 U U U < 2 < 20 220 < 10 < 2 < 200 < 10 < 10 < 20 20 1 1 < 0.50 < 0.5 USGS 06308500 1976-04-29 10:30 MDT T WS < 1.0 15 < 2 < 20 U 40 U M 60 31000 < 10 M < 200 570 < 10 < 20 240 1 2 < 0.50 < 0.5 USGS 06308500 1976-07-21 14:15 MDT T WS 1.0 1 < 2 < 20 U < 20 U M < 20 1200 < 10 M < 200 60 < 10 U < 20 < 1 < 1 < 0.50 < 0.5 USGS 06308500 1976-10-20 16:00 MDT T WS 1.0 < 1 < 2 < 20 U < 20 U M < 20 1300 60 M < 200 20 < 10 < 20 30 1 1 < 0.50 USGS 06308500 1977-01-19 10:30 MST T WS < 1.0 1 < 2 < 20 U < 20 U U < 20 210 60 M < 200 20 20 < 20 30 1 1 < 0.50 < 0.5 USGS 06308500 1977-04-26 16:30 MDT T WS < 1.0 2 M < 20 U < 20 U M < 20 2900 50 M < 200 120 < 10 < 20 30 1 1 < 0.50 < 0.5 USGS 06308500 1977-07-20 14:20 MDT T WS 1.0 1 M < 20 U U U M < 20 1300 < 10 M < 200 50 M M 40 1 2 < 0.50 < 0.5 USGS 06308500 1977-10-20 12:00 MDT T WS 2.0 3 < 100 500 M < 20 20 20 U < 2 < 20 190 20 M < 200 20 M U U 30 < 1 < 1 < 0.10 < 0.1 USGS 06308500 1978-01-18 12:15 MST T WS 1.0 1 < 100 < 100 M M < 20 U U M 10 210 20 M M 20 20 U 20 40 1 < 1 < 0.10 < 0.1 USGS 06308500 1978-03-22 10:30 MST T WS 1.0 6 400 600 < 2 U U 50 U M 80 42000 80 U M 930 20 U 70 210 < 1 2 < 0.10 < 0.1 USGS 06308500 1978-05-21 18:00 MDT T WS 1.0 3 < 100 400 U U < 20 25 U M 50 25000 30 M M 1000 < 10 U < 20 120 < 1 2 < 0.10 0.3 USGS 06308500 1978-07-19 12:15 MDT T USGS-WRD WS 3.0 4 200 400 < 2 M U < 20 M M 50 16000 30 M M 470 < 10 U < 20 60 < 1 1 < 0.10 < 0.1 USGS 06308500 1978-10-03 12:45 MDT T USGS-WRD WS 2.0 1 < 100 < 100 M U U U M M 330 50 M 20 < 10 U < 20 20 < 1 < 1 < 0.10 < 0.1 USGS 06308500 1979-01-16 12:25 MST T USGS-WRD WS 1.0 2 70.0 < 100 M M U U < 3 M M 190 < 10 M M 80 80 U 20 70 1 < 1 < 0.10 < 0.1 USGS 06308500 1979-04-25 14:45 MST T USGS-WRD WS 1.0 1 80.0 < 100 < 2 U U U < 3 U 10 500 < 10 < 2 M 40 20 U < 3 40 1 1 < 0.10 < 0.1 USGS 06308500 1979-07-23 12:30 MDT T USGS-WRD WS 1.0 1 50.0 < 100 < 2 U U < 20 < 3 M 100 720 < 10 U M 40 M U M 60 < 1 < 1 < 0.10 < 0.1 USGS 06308500 1979-10-04 10:30 MDT T USGS-WRD WS 1.0 1 80.0 100 < 1 0.0 10 10 < 3 M M 180 < 10 0.0 M 20 M M M 0.0 < 3 30 1 0.0 0.00 0.0 USGS 06308500 1980-02-28 10:00 MST T USGS-WRD WS 1.0 2 60.0 200 < 1 0.0 0.0 0.0 < 3 0.0 M 360 < 10 0.0 M 30 10 0.0 M 0.0 M 30 1 1 0.00 0.0 USGS 06308500 1980-05-20 09:00 MDT T USGS-WRD WS 2.0 2 70.0 100 0.0 0.0 0.0 100 0.0 M M 1400 10 0.0 M 110 M M M 0.0 M 20 0.0 1 0.00 0.0 USGS 06308500 1980-08-27 17:00 MDT T USGS-WRD WS 2.0 3 60.0 100 < 1 M 0.0 10 < 3 M 30 7700 20 0.0 M 250 M M M 0.0 < 3 60 0.0 1 0.00 0.0 USGS 06308500 1980-11-18 13:30 MST T USGS-WRD WS 1.0 2 60.0 100 < 1 M 10 0.0 < 3 M M 420 < 10 M M 20 M M M 0.0 10 10 0.0 0.0 0.00 0.0 USGS 06308500 1981-02-25 13:00 MST T USGS-WRD WS 1.0 2 70.0 300 < 1 M 0.0 10 < 3 M M 2200 20 M M 100 M 0.0 M 0.0 M 30 0.0 0.0 0.00 0.1 USGS 06308500 1981-05-19 10:30 MDT T USGS-WRD WS 2.0 2 70.0 100 < 1 0.0 0.0 10 < 3 M M 1100 < 10 M M 120 M M M 0.0 M 10 0.0 0.0 0.00 0.3 USGS 06308500 1981-08-19 13:00 MDT T USGS-WRD WS 1.0 1 60.0 200 < 1 0.0 0.0 10 < 3 M M 1100 < 10 0.0 M 40 M 0.0 0.0 0.0 M 0.0 0.0 0.0 0.00 0.1 USGS 06308500 1981-10-26 14:45 MST T USGS-WRD WS 1.0 1 68.0 100 < 1 < 1 0.0 < 10 < 3 M M 410 < 10 0.0 M 20 M 0.0 M 0.0 M 10 0.0 0.0 0.00 0.1 USGS 06308500 1982-02-19 11:30 MST T USGSNWQL WS 1.0 2 31.0 100 < 1 M < 10 20 < 3 M 30 13000 180 M M 270 20 < 1 M < 1 10 90 < 1 1 < 0.10 0.1 USGS 06308500 1982-06-11 07:30 MDT T USGS-WRD WS 2.0 2 84.0 < 100 M M < 10 < 10 < 1 10 20 9600 90 M M 220 50 M M < 1 60 70 1 1 0.2 USGS 06308500 1982-08-10 11:10 MDT T USGS-WRD WS 1.0 2 66.0 100 M < 1 < 10 20 < 1 M 20 5400 10 < 1 M 140 10 M M < 1 30 40 < 1 < 1 < 0.10 0.2 USGS 06308500 1982-11-18 11:45 MST T USGS-WRD WS 1.0 57.0 < 1 < 1 < 1 < 3 M M M M < 10 M < 1 500 < 6.0 40 10 30 1 0.10 USGS 06308500 1983-03-23 14:20 MST T USGS-WRD WS 1.0 66.0 < 1 < 1 < 1 < 3 M 20 M M < 10 M < 1 670 < 6.0 30 20 40 1 USGS 06308500 1983-06-16 07:45 MDT T USGS-WRD WS 1.0 46.0 < 1 < 1 < 1 < 3 10 10 M M < 10 M < 1 250 < 6.0 30 10 20 1 USGS 06308500 1983-08-04 07:40 MDT T USGS-WRD WS 1.0 59.0 < 1 < 1 < 1 < 3 M 40 M M < 10 M < 1 330 < 6.0 M 20 20 < 1 0.20 USGS 06308500 1983-12-07 14:10 MST T USGS-WRD WS < 1.0 84.0 < 0.5 < 1 < 1 < 3 M 10 M M 10 M < 1 800 < 6.0 M < 10 40 < 1 < 0.10 USGS 06308500 1984-02-23 11:05 MST T USGS-WRD WS < 1.0 63.0 M M < 1 < 3 M 20 M 10 < 10 < 1 < 1 640 < 6.0 M 10 30 < 1 < 0.10 USGS 06308500 1984-08-28 12:20 MDT T USGS-WRD WS 1.0 77.0 < 1 < 1 < 1 < 3 M M < 1 M < 10 M < 1 440 < 6.0 < 3 20 20 < 1 < 0.10 USGS 06308500 1984-11-15 11:20 MST T USGS-WRD WS < 1.0 65.0 < 0.5 < 1 M < 3 M M M M < 10 M < 1 570 < 6.0 < 3 < 10 20 < 1 < 0.10 USGS 06308500 1985-02-26 13:35 MST T USGS-WRD WS < 1.0 65.0 M M < 1 < 3 M 20 < 1 M < 10 M < 1 600 < 6.0 20 60 20 < 1 < 0.10 USGS 06308500 1985-05-14 13:20 MDT T USGS-WRD WS < 1 74.0 1.60 < 1.0 < 1 < 3.0 4 8.0 < 1 < 1.00 < 10.0 3 < 1 670 < 6.0 14.0 < 10 30.0 < 1 < 0.1 USGS 06308500 1985-08-13 07:55 MDT T USGS-WRD WS 2 80.0 < 0.50 < 1.0 < 1 < 3.0 3 10.0 1 14.0 < 10.0 < 1 < 1 660 < 6.0 21.0 30 30.0 < 1 < 0.1 USGS 06308500 1985-12-02 13:00 MST T USGS-WRD WS < 1 79.0 < 0.50 2.0 < 1 < 3.0 2 3.0 < 1 6.00 < 10.0 4 < 1 790 < 6.0 16.0 10 36.0 < 1 < 0.1 USGS 06308500 1986-03-26 08:55 MST T USGS-WRD WS < 1 74.0 < 0.50 < 1.0 < 1 < 3.0 2 11.0 1 6.00 < 10.0 1 < 1 750 < 6.0 11.0 20 31.0 < 1 < 0.1 USGS 06308500 1986-06-18 08:00 MDT T USGS-WRD WS < 1 46.0 < 0.50 < 1.0 < 1 < 3.0 2 5.0 < 5 1.00 < 10.0 1 < 1 230 < 6.0 < 3.0 20 12.0 < 1 < 0.1 USGS 06308500 1986-12-17 12:30 MST T USGS-WRD WS < 1 78.0 < 0.50 < 1.0 < 1 < 3.0 2 6.0 < 5 5.00 < 10.0 1 < 1 740 < 6.0 7.0 < 10 37.0 < 1 < 0.1 USGS 06308500 1987-03-25 08:25 MST T USGS-WRD WS < 1 44.0 < 0.50 < 1.0 < 1 < 3.0 2 13.0 < 5 10.0 < 10.0 2 < 1 490 < 6.0 < 3.0 40 21.0 < 1 < 0.1 USGS 06308500 1987-06-03 08:50 MDT T USGS-WRD WS < 1 56.0 < 0.50 < 1.0 1 < 3.0 2 3.0 < 5 1.00 < 10.0 < 1 < 1 440 < 6.0 3.0 20 24.0 < 1 < 0.1 USGS 06308500 1987-08-18 08:20 MDT T USGS-WRD WS 2 88.0 0.90 < 1.0 < 1 < 3.0 5 150 < 5 26.0 < 10.0 4 < 1 680 < 6.0 11.0 20 19.0 < 1 0.1 USGS 06308500 1987-11-18 11:50 MST T USGS-WRD WS < 1 54.0 < 0.50 < 1.0 < 1 < 3.0 1 7.0 < 5 5.00 < 10.0 < 1 < 1 570 < 6.0 3.0 10 21.0 < 1 < 0.1 USGS 06308500 1988-03-23 14:20 MST T USGS-WRD WS < 1 63.0 < 0.50 2.0 < 1 < 3.0 4 13.0 < 5 10.0 < 10.0 < 1 < 1 700 < 6.0 7.0 10 32.0 < 1 < 0.1 USGS 06308500 1988-05-10 12:40 MDT T USGS-WRD WS 1 65.0 < 0.50 < 1.0 2 < 3.0 2 16.0 < 5 3.00 < 10.0 1 < 1 620 < 6.0 7.0 < 10 27.0 < 1 < 0.1 USGS 06308500 1988-08-25 09:30 MDT T USGS-WRD WS 1 65.0 < 0.50 2.0 < 1 < 3.0 2 4.0 < 5 30.0 < 10.0 1 < 1 750 < 6.0 6.0 10 29.0 < 1 < 0.1 USGS 06308500 1988-11-17 10:50 MST T USGS-WRD WS 1 60.0 < 0.50 < 1.0 < 1 < 3.0 2 7.0 < 5 24.0 < 10.0 4 < 1 800 < 6.0 5.0 < 10 32.0 < 1 < 0.1 USGS 06308500 1989-02-16 14:00 MST T USGS-WRD WS < 1 63.0 < 0.50 1.0 < 1 < 3.0 3 9.0 < 5 7.00 < 10.0 4 1 750 < 6.0 16.0 < 10 32.0 < 1 < 0.1 USGS 06308500 1989-05-18 08:45 MDT T USGS-WRD WS 1 77.0 < 0.50 < 1.0 < 1 < 3.0 3.0 19.0 1 3.00 < 10.0 2.0 < 1.0 620 < 6.0 12.0 20 24.0 < 1 < 0.1 USGS 06308500 1989-08-07 12:25 MDT T USGS-WRD WS 2 62.0 < 0.50 < 1.0 1 < 3.0 7.0 38.0 5 25.0 < 10.0 5.0 < 1.0 590 < 6.0 38.0 70 26.0 < 1 0.1 USGS 06308500 1989-11-06 11:40 MST T USGS-WRD WS < 1 69.0 < 0.50 < 1.0 6 < 3.0 5.0 330 2 21.0 < 10.0 10.0 < 1.0 760 < 6.0 8.0 260 25.0 1 0.2 USGS 06308500 1990-02-05 12:05 MST T USGS-WRD WS < 1 55.0 < 0.50 5.0 < 5.0 < 3.0 3.0 6.0 < 1 10.0 < 10.0 1.0 < 1.0 710 < 6.0 5.0 10 26.0 < 1 < 0.1 USGS 06308500 1990-06-18 12:40 MDT T USGS-WRD WS 2 56.0 < 0.50 2.0 37 < 3.0 16.0 900 7 48.0 < 10.0 5.0 < 1.0 380 < 6.0 35.0 780 11.0 < 1 0.1 USGS 06308500 1990-08-13 11:20 MDT T USGS-WRD WS < 1 60.0 < 0.50 < 1.0 < 1 < 3.0 6.0 3.0 < 1 9.00 < 10.0 < 1.0 < 1.0 420 < 6.0 4.0 < 10 19.0 < 1 < 0.1 USGS 06308500 1990-11-13 11:45 MST T USGS-WRD WS < 1 60.0 < 0.50 < 1.0 < 1 < 3.0 3.0 9.0 < 1 6.00 < 10.0 1.0 < 1.0 590 < 6.0 11.0 10 24.0 < 1 0.1 USGS 06308500 1991-02-19 11:30 MST T USGS-WRD WS < 1 48.0 < 0.50 2.0 2 < 3.0 2.0 53.0 11 14.0 < 10.0 2.0 < 1.0 540 < 6.0 10.0 50 17.0 < 1 0.1 USGS 06308500 1991-05-28 14:00 MDT T USGS-WRD WS < 1 33.0 < 0.50 < 1.0 < 1 < 3.0 6.0 30.0 2 2.00 < 10.0 2.0 < 1.0 220 < 6.0 39.0 20 7.00 < 1 0.4 USGS 06308500 1991-08-12 12:00 MDT T USGS-WRD WS < 1 60.0 < 0.50 < 1.0 < 1 < 3.0 3.0 4.0 < 1 8.00 < 10.0 < 1.0 < 1.0 380 < 6.0 5.0 < 10 16.0 < 1 < 0.1 USGS 06308500 1991-11-18 11:45 MST T USGS-WRD WS 54.0 < 3.0 24.0 7.00 < 10.0 1.0 < 1.0 550 < 6.0 < 10 21.0 < 1 USGS 06308500 1992-03-02 11:30 MST T USGS-WRD WS 52.0 < 3.0 5.0 6.00 < 10.0 < 1.0 < 1.0 560 < 6.0 10 23.0 < 1 USGS 06308500 1992-06-08 11:40 MDT T USGS-WRD WS 55.0 < 3.0 6.0 5.00 < 10.0 1.0 < 1.0 490 < 6.0 10 19.0 < 1 USGS 06308500 1992-09-01 11:40 MDT T USGS-WRD WS 56.0 < 3.0 19.0 9.00 < 10.0 < 1.0 < 1.0 400 < 6.0 30 16.0 2 USGS 06308500 1992-11-02 12:00 MST T USGS-WRD WS 60.0 < 3.0 5.0 4.00 < 10.0 1.0 < 1.0 530 < 6.0 20 22.0 < 1 USGS 06308500 1993-02-24 09:50 MST T USGS-WRD WS 59.0 < 3.0 5.0 7.00 < 10.0 2.0 < 1.0 630 < 6.0 < 10 22.0 < 1 USGS 06308500 1993-06-09 10:00 MDT T USGS-WRD WS 34.0 < 3.0 530 12.0 < 10.0 15.0 < 1.0 230 < 6.0 7.00 < 1 USGS 06308500 1993-09-14 11:00 MDT T USGS-WRD WS 61.0 < 3.0 5.0 18.0 < 10.0 < 1.0 < 1.0 510 < 6.0 10 18.0 < 1 USGS 06308500 1993-11-09 15:00 MST T USGS-WRD WS 59.0 < 3.0 4.0 6.00 < 10.0 1.0 < 1.0 560 < 6.0 < 10 20.0 < 2 USGS 06308500 1994-03-30 09:00 MST T USGS-WRD WS 63.0 < 3.0 8.0 8.00 10.0 2.0 < 1.0 660 < 6.0 < 10 22.0 < 1 USGS 06308500 1994-06-08 14:00 MDT T USGS-WRD WS 60.0 < 3.0 8.0 3.00 < 10.0 1.0 < 1.0 440 < 6.0 < 10 17.0 < 1 USGS 06308500 1994-09-21 09:15 MDT T USGS-WRD WS 59.0 < 3.0 9.0 45.0 < 10.0 1.0 < 1.0 730 < 6.0 10 29.0 < 1 USGS 06308500 1999-06-15 09:00 MDT T USGS-WRD WS 3 < 1.0 4.7 10.7 8.1 10.5 E 23.0 USGS 06308500 1999-09-07 15:30 MDT T USGS-WRD WS 3 < 1.0 13.0 10.2 8.7 12.0 E 39.6 USGS 06308500 1999-11-22 13:20 MST T USGS-WRD WS < 3 < 0.1 < 1.0 1.6 < 1.0 E 1.3 E 17.5 USGS 06308500 2000-06-07 13:10 MDT T USGS-WRD WS < 3 E 0.1 1.0 5.5 2.17 4.09 12 USGS 06308500 2001-06-05 13:15 MDT T USGS-WRD WS 4 0.5 12.2 32.6 29.4 32.6 73 USGS 06308500 2001-08-29 10:15 MDT T USGS-WRD WS M 0.1 < 1.0 6.3 2.25 4.09 13 USGS 06308500 2001-10-04 10:15 MDT T USGS-WRD WS < 2 < 0.1 < 0.8 3.8 < 1.00 4.08 5 USGS 06308500 2002-06-12 08:30 MDT T USGS-WRD WS < 4 < 0.1 E 0.8 4.3 < 1.00 5.00 4 USGS 06308500 2003-05-21 16:15 MDT K USGS-WRD WS 2 < 0.2 1.6 5.9 2.36 4.65 9 USGS 06308500 2003-08-20 16:00 MDT K USGS-WRD WS 3 E 0.018 E 0.6 2.3 0.20 3.13 3 USGS 06308500 2004-02-04 13:00 MST K USGS-WRD WS 0.5 < 2 69.7 71.1 < 0.060 < 0.06 114 0.059 < 0.040 2.8 2.3 4.6 86.3 10.3 E 0.053 0.06 12.9 10.3 2.35 3.66 738 2.6 3 36.5 E 0.9 26.4 0.5 0.4 < 0.018 USGS 06308500 2004-03-11 09:30 MST K USGS-WRD WS 0.4 2 44.4 74.6 < 0.060 0.22 74 < 0.040 0.057 2.3 1.7 5.9 2770 < 6.4 < 0.080 3.33 93.2 4.25 2.58 6.00 481 0.7 14 3150 E 1.6 17.2 E 0.3 0.5 E 0.016 USGS 06308500 2004-04-14 15:30 MDT K USGS-WRD WS 0.6 E 1 59.9 68.3 < 0.060 E 0.03 107 < 0.040 < 0.040 < 1.0 2.0 2.2 369 < 6.4 < 0.080 0.37 70.3 5.20 1.81 2.74 665 1.2 3 210 1.8 23.9 0.4 0.5 < 0.018 USGS 06308500 2004-04-28 10:00 MDT K USGS-WRD WS 0.7 < 2 75.7 73.6 < 0.060 < 0.06 163 < 0.040 < 0.040 E 0.7 3.0 2.6 207 E 4.6 < 0.080 0.25 97.7 46.7 2.67 2.13 821 2.1 2 129 2.5 28.4 0.5 E 0.3 < 0.018 USGS 06308500 2004-05-13 10:30 MDT K USGS-WRD WS 0.7 < 2 69.6 63.6 < 0.060 < 0.06 225 < 0.040 < 0.040 6.2 3.1 3.1 103 8.3 < 0.080 0.07 106 49.1 1.72 3.41 901 2.0 E 1 35.1 < 1.6 32.0 0.5 0.6 < 0.018 USGS 06308500 2004-05-25 12:30 MDT K USGS-WRD WS 0.7 8 62.3 819 < 0.060 4.56 89 < 0.040 1.21 51.0 3.2 79.3 46900 6.5 0.096 79.8 1180 4.49 3.52 85.0 523 0.9 247 26400 2.9 15.5 0.9 1.3 USGS 06308500 2004-06-09 09:30 MDT K USGS-WRD WS 0.8 E 1 80.6 81.0 < 0.060 < 0.06 199 < 0.040 < 0.040 < 1.0 2.7 4.2 338 < 6.4 < 0.080 0.40 87.9 25.6 2.46 4.18 951 1.4 3 212 E 0.8 33.5 0.8 0.5 < 0.018 USGS 06308500 2004-06-23 07:45 MDT K USGS-WRD WS 0.6 < 2 63.2 73.9 < 0.060 E 0.06 108 < 0.040 E 0.032 1.2 2.8 3.8 1080 < 6.4 < 0.080 1.26 66.2 5.20 2.22 3.40 603 1.7 7 699 2.3 20.7 E 0.4 0.5 < 0.018 USGS 06308500 2004-07-26 11:00 MDT K USGS-WRD WS 0.9 M 86.3 88.6 < 0.060 < 0.06 241 < 0.040 E 0.020 E 0.6 3.7 6.1 331 < 6.4 < 0.080 0.45 34.6 13.4 4.02 4.70 1010 1.5 5 280 1.9 39.3 0.8 0.9 < 0.018 USGS 06308500 2004-08-23 10:55 MDT K USGS-WRD WS 1.0 E 1 62.8 65.4 < 0.060 < 0.06 220 < 0.040 E 0.021 < 1.0 2.7 3.8 306 E 4.1 < 0.080 0.45 57.7 34.2 2.59 4.09 930 1.2 3 228 E 1.1 33.1 0.7 1.0 < 0.018 USGS 06308500 2004-10-13 10:15 MDT K USGS-WRD WS 0.6 < 2 63.0 73.7 < 0.060 0.07 162 < 0.040 < 0.040 < 2.0 3.0 4.0 1010 < 6.0 < 0.080 1.06 71.4 20.3 1.99 4.06 750 1.4 6 935 1.8 26.5 E 0.3 0.7 E 0.009 USGS 06308500 2004-12-09 10:30 MST K USGS-WRD WS 0.6 M 64.6 73.1 < 0.060 0.06 140 < 0.040 E 0.026 < 2.0 5.6 6.1 749 E 3.3 < 0.080 0.95 44.3 18.1 2.35 4.34 782 1.2 6 819 E 1.1 23.2 0.5 0.6 < 0.010 USGS 06308500 2005-02-10 08:00 MST K USGS-WRD WS 0.6 < 2 49.3 58.6 < 0.060 < 0.06 120 < 0.040 < 0.040 2.0 1.6 3.5 188 E 3.6 < 0.080 0.23 32.3 25.9 2.05 2.63 701 1.1 2 153 E 0.9 28.0 0.5 0.7 < 0.010 USGS 06308500 2005-04-07 11:00 MDT K USGS-WRD WS 0.7 < 2 67.9 74.7 < 0.060 0.07 151 < 0.040 E 0.029 4.3 1.8 7.6 666 E 3.4 < 0.080 0.91 97.3 14.3 3.44 3.49 819 1.8 6 510 E 1.2 43.1 0.4 0.6 USGS 06308500 2005-05-17 17:30 MDT K USGS-WRD WS 0.8 4 76.1 220 < 0.060 0.95 77 < 0.040 0.302 14.1 3.1 23.6 12500 < 6.0 < 0.080 15.0 647 0.38 2.09 20.4 588 1.3 55 8280 2.6 21.5 0.5 1.3 USGS 06308500 2005-06-09 07:30 MDT K USGS-WRD WS 1.1 8 32.4 1020 < 0.060 8.14 66 < 0.040 1.85 47.5 4.6 120 42400 14.9 0.232 90.2 1430 1.57 4.86 123 256 6.0 337 38600 5.9 9.20 1.6 2.5 USGS 06308500 2005-08-23 11:10 MDT K USGS-WRD WS 0.8 3.1 48.7 252 < 0.060 1.21 72 E 0.020 0.422 20.1 5.0 30.8 18600 E 4.9 0.142 23.2 438 0.57 3.30 30.4 370 5.7 85 14200 7.1 12.1 0.5 0.6 USGS 06308500 2005-10-05 09:00 MDT K USGS-WRD WS 0.60 7.8 49.7 506 < 0.060 2.66 77 < 0.040 0.839 40.0 3.1 69.5 35200 E 3.8 < 0.080 41.7 765 4.00 1.8 79.4 538 < 0.60 191 32300 2.2 13.9 0.55 0.770 USGS 06308500 2005-12-12 16:15 MST K USGS-WRD WS 0.62 0.84 71.3 71.8 < 0.060 E 0.03 100 < 0.040 < 0.040 E 1.2 2.3 1.9 220 E 3.4 0.166 0.19 16.5 9.81 2.19 2.19 642 1.4 E 2 122 E 1.0 22.1 0.27 0.330 USGS 06308500 2006-03-06 17:45 MST K USGS-WRD WS 0.50 1.6 49.1 73.5 < 0.060 0.13 75 < 0.040 0.059 3.5 1.5 5.1 2590 E 4.9 < 0.080 2.86 78.7 6.89 1.85 5.20 514 0.9 11 1920 E 0.8 17.0 0.26 0.240 USGS 06308500 2006-04-05 10:45 MDT K USGS-WRD WS 0.71 5.4 55.0 379 < 0.060 2.05 85 < 0.040 0.515 30.6 5.1 44.7 25600 6.4 E 0.041 38.4 488 2.41 4.50 48.0 565 0.9 132 20000 2.9 16.0 0.81 0.880 USGS 06308500 2006-05-17 08:00 MDT K USGS-WRD WS 0.62 0.69 71.5 74.6 < 0.060 < 0.06 139 < 0.040 < 0.040 E 1.4 1.9 2.6 151 < 6.0 < 0.080 0.17 45.9 5.85 1.36 2.38 778 1.3 E 2 125 E 1.5 32.2 0.29 0.320 USGS 06308500 2006-08-09 09:15 MDT K USGS-WRD WS 1.1 1.4 73.1 77.9 < 0.060 E 0.05 229 < 0.040 E 0.024 E 1.5 1.6 3.7 383 E 5.9 E 0.050 0.56 80.3 5.02 1.9 4.06 957 2.1 4 246 E 1.0 32.0 0.46 0.450 USGS 06308500 2006-10-04 09:45 MDT K USGS-WRD WS 0.56 1.1 63.7 82.5 < 0.060 0.11 144 < 0.040 0.033 2.6 1.8 4.1 1620 < 6.0 < 0.120 2.03 87.2 3.29 1.2 4.12 749 1.4 9 1480 2.7 26.0 0.26 0.350 USGS 06308500 2007-02-22 10:45 MST K USGS WS 0.92 3.4 30.8 203 < 0.060 1.01 49 E 0.030 0.319 15.0 3.3 27.9 12900 82.2 0.160 20.1 266 10.8 3.0 24.4 240 1.6 80 14000 7.4 7.31 0.39 0.580 USGS 06308500 2007-04-09 11:00 MDT K USGS-WRD WS 0.84 1.7 60.8 90.7 < 0.060 0.10 1740 E 3.1 117 2.04 1250 E 1.2 0.42 0.434 USGS 06308500 2007-05-22 10:30 MDT K USGS-WRD WS 0.74 3.0 53.0 119 < 0.060 0.26 < 0.040 0.160 E 0.11 3.4 1.1 5.8 5390 6.7 < 0.120 4.50 237 1.05 1.4 6.8 1.2 15.7 2540 4.2 0.43 0.440 USGS 06308500 2007-08-07 17:15 MDT K USGS-WRD WS 0.84 0.96 67.3 67.4 < 0.060 < 0.06 117 E 3.0 16.2 4.90 72.8 3.5 0.37 0.336 USGS 06308500 2008-04-21 12:00 MDT K USGS-WRD WS 0.69 0.96 56.1 64.7 < 0.008 E 0.02 < 0.040 E 0.012 < 0.12 0.49 E 0.59 E 0.90 410 E 5.4 E 0.044 0.41 48.6 3.72 1.1 1.5 < 1.8 E 1.7 237 4.7 0.36 0.200 USGS 06308500 2008-06-03 12:00 MDT K USGS-WRD WS 0.64 2.9 45.8 158 < 0.008 0.33 E 0.022 0.125 0.13 5.2 1.5 8.3 7120 13.9 E 0.048 6.13 316 1.14 1.7 9.2 1.9 21.2 3770 9.4 0.41 0.400 USGS 06308500 2008-07-07 18:00 MDT K USGS-WRD WS 0.69 1.9 38.6 80.2 E 0.004 0.14 < 0.040 0.042 < 0.12 2.0 E 0.88 3.6 3400 19.1 < 0.080 2.62 140 1.64 0.82 3.9 < 1.8 9.0 1590 12.0 0.20 0.175 USGS 06308500 2009-04-09 07:45 MDT K USGS-WRD WS 0.66 1.6 64.9 96.8 < 0.020 0.15 < 0.020 E 0.048 E 0.08 2.4 E 0.83 E 3.3 2390 4.0 < 0.060 2.52 89.6 2.15 1.5 3.8 < 2.0 8.3 1550 E 3.3 0.35 0.348 USGS 06308500 2009-06-25 10:45 MDT K USGS WS 0.76 2.1 40.5 88.2 < 0.020 0.17 < 0.020 E 0.046 < 0.12 2.7 E 0.89 4.7 3580 5.6 < 0.060 3.29 171 1.10 0.97 4.8 < 2.0 11.1 2110 6.1 0.32 0.280 USGS 06308500 2010-05-03 17:00 MDT K USGS WS 1.1 10.0 95.1 742 0.252 3.10 0.088 0.921 1.7 41.7 7.0 75.5 33200 1390 3.71 85.2 859 42.7 7.5 81.5 11.5 211 28700 1020 1.7 1.61 USGS 06308500 2010-07-13 16:30 MDT K USGS WS 0.64 2.1 44.2 74.8 < 0.012 0.11 < 0.020 E 0.038 E 0.10 1.6 E 0.99 2.6 2110 21.0 E 0.021 1.79 87.2 2.10 1.1 2.8 < 2.8 7.3 1200 19.5 0.23 0.376 USGS 06308500 2011-05-09 16:00 MDT K USGS WS 0.70 4.7 63.1 215 < 0.006 0.56 < 0.016 0.135 0.07 10.6 1.1 16.0 9410 5.8 0.030 10.5 237 2.37 1.6 18.0 < 1.4 38.9 5990 5.7 0.48 0.531 USGS 06308500 2011-07-13 09:00 MDT K USGS-WRD WS 0.87 2.9 38.2 103 < 0.006 0.25 < 0.016 0.092 0.07 2.8 0.92 4.7 5220 39.2 0.039 3.47 195 3.31 1.0 5.8 < 1.4 11.2 2390 19.8 0.27 0.288 USGS 06308500 2012-05-08 15:45 MDT K USGS-WRD WS 0.75 1.0 67.8 80.3 < 0.006 0.03 < 0.016 < 0.016 < 0.07 0.50 0.97 1.6 579 5.5 0.037 0.55 80.4 3.61 1.7 2.0 < 1.4 < 3.0 257 4.7 0.45 0.410 USGS 06308500 2012-07-16 14:15 MDT K USGS-WRD WS 0.82 0.85 63.1 64.6 < 0.012 < 0.02 < 0.032 < 0.016 < 0.14 < 0.30 < 1.6 1.2 136 8.2 < 0.050 0.13 16.8 4.26 1.4 1.2 < 2.8 < 3.0 97.5 5.5 0.42 0.351 USGS 06308500 2013-07-25 10:30 MDT K USGS-WRD WS 0.85 1.1 74.3 85.6 < 0.006 < 0.02 < 0.016 < 0.016 < 0.07 0.40 1.3 1.4 285 9.5 < 0.025 0.28 29.8 7.39 1.6 1.4 < 1.4 < 3.0 184 8.6 0.43 0.373 USGS 06308500 2013-08-13 16:30 MDT K USGS-WRD WS 1.2 10.6 59.5 867 0.008 3.40 < 0.016 0.989 0.23 62.7 3.6 86.8 47700 7.6 0.045 71.1 1090 2.02 3.5 111 < 1.4 233 36500 18.0 1.0 1.25 USGS 06308500 2014-07-10 14:00 MDT K USGS-WRD WS 0.64 1.7 48.4 76.2 < 0.020 0.10 < 0.030 0.044 < 0.30 1.5 1.3 2.7 2130 30.2 < 0.040 1.67 101 2.81 1.3 2.8 < 2.0 5.9 1200 24.9 0.25 0.259 USGS 06308500 2014-08-06 09:30 MDT K USGS-WRD WS 0.75 1.0 59.4 65.3 < 0.020 < 0.02 < 0.030 < 0.030 < 0.30 0.34 < 0.80 1.1 276 9.3 < 0.040 0.23 29.6 5.22 1.4 1.2 < 2.0 < 2.0 163 7.3 0.34 0.312 USGS 06308500 2015-07-14 08:30 MDT K USGS-WRD WS 0.82 1.1 57.4 73.7 < 0.020 0.03 < 0.030 < 0.03 < 0.30 0.6 1.3 1.8 851 13.7 < 0.040 0.59 46.3 2.24 1.2 1.9 < 2.0 4 454 11.7 0.30 0.3 USGS 06308500 2015-08-12 10:45 MDT K USGS-WRD WS 0.97 1.3 62.0 72.2 < 0.020 0.03 < 0.030 < 0.03 < 0.30 0.5 1.2 1.6 488 8.8 < 0.040 0.55 32.9 4.30 1.3 1.9 < 2.0 < 2 404 9.2 0.38 0.4 USGS 06308500 2016-03-02 13:30 MST K USGS-WRD WS 165 USGS 06308500 2016-04-27 15:30 MDT K USGS-WRD WS 38200 USGS 06308500 2016-05-11 16:00 MDT K USGS-WRD WS 45800 USGS 06308500 2016-06-02 14:00 MDT K USGS-WRD WS 15800 USGS 06308500 2016-08-23 08:20 MDT K USGS-WRD WS 2660 USGS 06308500 2016-10-25 11:30 MDT K USGS-WRD WS 797