# # File created on 2024-04-18 08:54:40 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 # R01000 - Remark code for P01000 # P01000 - Arsenic, water, filtered, micrograms per liter # R01002 - Remark code for P01002 # P01002 - Arsenic, water, unfiltered, micrograms per liter # R01005 - Remark code for P01005 # P01005 - Barium, water, filtered, micrograms per liter # R01007 - Remark code for P01007 # P01007 - Barium, water, unfiltered, recoverable, micrograms per liter # R01010 - Remark code for P01010 # P01010 - Beryllium, water, filtered, micrograms per liter # R01012 - Remark code for P01012 # P01012 - Beryllium, water, unfiltered, recoverable, micrograms per liter # R01020 - Remark code for P01020 # P01020 - Boron, water, filtered, micrograms per liter # R01025 - Remark code for P01025 # P01025 - Cadmium, water, filtered, micrograms per liter # R01027 - Remark code for P01027 # P01027 - Cadmium, water, unfiltered, micrograms per liter # R01030 - Remark code for P01030 # P01030 - Chromium, water, filtered, micrograms per liter # R01034 - Remark code for P01034 # P01034 - Chromium, water, unfiltered, recoverable, micrograms per liter # R01035 - Remark code for P01035 # P01035 - Cobalt, water, filtered, micrograms per liter # R01040 - Remark code for P01040 # P01040 - Copper, water, filtered, micrograms per liter # R01042 - Remark code for P01042 # P01042 - Copper, water, unfiltered, recoverable, micrograms per liter # R01045 - Remark code for P01045 # P01045 - Iron, water, unfiltered, recoverable, micrograms per liter # R01046 - Remark code for P01046 # P01046 - Iron, water, filtered, micrograms per liter # R01049 - Remark code for P01049 # P01049 - Lead, water, filtered, micrograms per liter # R01051 - Remark code for P01051 # P01051 - Lead, water, unfiltered, recoverable, micrograms per liter # R01055 - Remark code for P01055 # P01055 - Manganese, water, unfiltered, recoverable, micrograms per liter # R01056 - Remark code for P01056 # P01056 - Manganese, water, filtered, micrograms per liter # R01057 - Remark code for P01057 # P01057 - Thallium, water, filtered, micrograms per liter # R01060 - Remark code for P01060 # P01060 - Molybdenum, water, filtered, micrograms per liter # R01065 - Remark code for P01065 # P01065 - Nickel, water, filtered, micrograms per liter # R01067 - Remark code for P01067 # P01067 - Nickel, water, unfiltered, recoverable, micrograms per liter # R01075 - Remark code for P01075 # P01075 - Silver, water, filtered, micrograms per liter # R01080 - Remark code for P01080 # P01080 - Strontium, water, filtered, micrograms per liter # R01085 - Remark code for P01085 # P01085 - Vanadium, water, filtered, micrograms per liter # R01090 - Remark code for P01090 # P01090 - Zinc, water, filtered, micrograms per liter # R01092 - Remark code for P01092 # P01092 - Zinc, water, unfiltered, recoverable, micrograms per liter # R01095 - Remark code for P01095 # P01095 - Antimony, water, filtered, micrograms per liter # R01105 - Remark code for P01105 # P01105 - Aluminum, water, unfiltered, recoverable, micrograms per liter # R01106 - Remark code for P01106 # P01106 - Aluminum, water, filtered, micrograms per liter # R01130 - Remark code for P01130 # P01130 - Lithium, water, filtered, micrograms per liter # R01145 - Remark code for P01145 # P01145 - Selenium, water, filtered, micrograms per liter # R01147 - Remark code for P01147 # P01147 - Selenium, water, unfiltered, micrograms per liter # R22703 - Remark code for P22703 # P22703 - Uranium (natural), water, filtered, micrograms per liter # R71890 - Remark code for P71890 # P71890 - Mercury, water, filtered, micrograms per liter # R71900 - Remark code for P71900 # 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 06307740 Otter Creek at Ashland 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 r01000 p01000 r01002 p01002 r01005 p01005 r01007 p01007 r01010 p01010 r01012 p01012 r01020 p01020 r01025 p01025 r01027 p01027 r01030 p01030 r01034 p01034 r01035 p01035 r01040 p01040 r01042 p01042 r01045 p01045 r01046 p01046 r01049 p01049 r01051 p01051 r01055 p01055 r01056 p01056 r01057 p01057 r01060 p01060 r01065 p01065 r01067 p01067 r01075 p01075 r01080 p01080 r01085 p01085 r01090 p01090 r01092 p01092 r01095 p01095 r01105 p01105 r01106 p01106 r01130 p01130 r01145 p01145 r01147 p01147 r22703 p22703 r71890 p71890 r71900 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 12s 12s12s 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 12s 12s USGS 06307740 1974-10-02 10:00 MDT T WS 1 < 10 450 < 20 U < 20 720 50 < 200 90 < 50 < 1 0.8 USGS 06307740 1974-11-21 12:30 MST T WS 400 < 10 USGS 06307740 1974-12-19 12:30 MST T WS 1.0 1 30.0 < 10 < 10 460 < 50 < 20 < 20 < 20 < 10 < 20 110 620 30 < 14 < 200 50 30 < 6 < 14 < 50 < 2 1800 < 10.0 110 < 100 150 2 10.0 < 0.10 < 0.1 USGS 06307740 1975-01-10 08:45 MST T WS < 1 10 490 < 20 U 30 1100 < 10 < 200 100 U 2 < 0.5 USGS 06307740 1975-01-22 09:15 MST T WS 2 < 10 120 < 20 U < 20 2900 260 < 200 60 < 50 1 < 0.5 USGS 06307740 1975-02-06 10:30 MST T WS 420 310 USGS 06307740 1975-03-06 12:30 MDT T WS 120 490 USGS 06307740 1975-04-01 16:30 MDT T WS < 1 < 10 360 < 20 U < 20 1500 40 < 200 360 < 50 3 < 0.5 USGS 06307740 1975-05-06 14:45 MDT T WS 440 50 USGS 06307740 1975-06-04 14:45 MDT T WS < 1 < 10 450 < 20 U < 20 1200 70 < 200 120 < 50 < 20 800 1 0.6 USGS 06307740 1975-07-10 08:30 MDT T WS 420 60 USGS 06307740 1975-08-06 12:30 MDT T WS 490 20 USGS 06307740 1975-09-10 13:15 MDT T WS 520 60 USGS 06307740 1975-10-23 08:40 MDT T WS 2 520 < 20 90 U 280 20 < 200 60 M 30 200 1 < 0.5 USGS 06307740 1975-11-12 09:00 MST T WS 1.0 1 20.0 10 10 490 < 2 < 20 U 15 < 10 M < 20 300 < 10 < 2 < 200 50 20 4 M M < 2 1100 0.8 < 20 40 200 < 100 130 1 1 < 0.50 < 0.5 USGS 06307740 1975-12-16 13:00 MST T WS 380 30 USGS 06307740 1976-01-20 13:00 MST T WS < 1 10 420 < 20 U < 20 310 20 < 200 90 < 50 20 200 1 < 0.5 USGS 06307740 1976-02-18 15:00 MST T WS 380 < 10 USGS 06307740 1976-03-16 14:15 MST T WS 280 30 USGS 06307740 1976-04-21 10:00 MST T WS 1 < 10 420 < 20 U < 20 1000 60 < 200 160 M 40 400 1 < 0.5 USGS 06307740 1976-05-19 11:00 MDT T WS 420 < 10 USGS 06307740 1976-06-16 10:15 MDT T WS 340 50 USGS 06307740 1976-07-20 14:45 MDT T WS 4 < 10 480 < 20 < 20 < 20 1300 20 < 200 120 M < 20 700 1 < 0.5 USGS 06307740 1976-08-18 08:45 MDT T WS 560 70 USGS 06307740 1976-09-29 09:45 MDT T WS 590 70 USGS 06307740 1976-10-14 08:45 MDT T WS 2.0 10 560 U < 20 < 2 70 < 2 < 10 3 M 1.9 < 20 30 130 1 < 0.50 USGS 06307740 1976-11-09 11:30 MST T WS 2.0 2 < 10 < 10 510 U < 20 U U U < 20 350 30 < 2 < 200 40 30 5 M < 50 1.3 < 20 U 200 < 100 130 2 2 12.0 < 0.50 < 0.5 USGS 06307740 1976-12-06 12:15 MST T WS 500 30 USGS 06307740 1977-01-10 13:00 MST T WS < 1.0 < 10 450 < 2 U < 2 < 10 M 60 4 M 0.7 < 20 30 150 1 < 0.50 USGS 06307740 1977-02-09 08:45 MST T WS 420 20 USGS 06307740 1977-03-08 12:30 MST T WS 330 20 USGS 06307740 1977-04-11 12:00 MST T WS 1.0 < 10 400 < 2 U < 2 50 M 40 2 M 1.2 < 20 20 100 1 < 0.50 USGS 06307740 1977-05-18 13:45 MDT T WS 490 20 USGS 06307740 1977-06-21 09:20 MDT T WS 510 30 USGS 06307740 1977-07-18 12:20 MDT T WS 2.0 < 10 540 M U < 2 30 M 20 5 M 0.0 < 20 < 100 140 < 1 < 0.50 USGS 06307740 1977-08-03 11:30 MDT T WS 560 20 USGS 06307740 1977-09-07 11:30 MDT T WS 650 30 USGS 06307740 1977-10-18 13:05 MDT T WS 2.0 20 550 M 20 < 2 50 M M 4 M 1.8 U < 100 120 < 1 < 0.10 USGS 06307740 1977-12-20 11:20 MST T WS 540 50 USGS 06307740 1978-02-21 12:00 MST T WS 2.0 < 10 450 M 20 M 20 M 90 4 U 1.0 < 20 < 100 140 1 < 0.10 USGS 06307740 1978-03-20 13:45 MST T WS 100 130 USGS 06307740 1978-04-18 09:00 MST T WS 2.0 < 10 430 < 2 U U 20 M 140 6 M 0.0 < 20 < 100 100 < 1 < 0.10 USGS 06307740 1978-05-12 10:30 MDT T WS 310 90 USGS 06307740 1978-05-21 13:30 MDT T WS 200 60 USGS 06307740 1978-06-20 10:15 MDT T WS 500 30 USGS 06307740 1978-09-19 10:45 MDT T USGS-WRD WS 340 20 USGS 06307740 1978-10-11 09:20 MDT T USGS-WRD WS 510 20 USGS 06307740 1978-12-26 12:25 MST T USGS-WRD WS 450 20 USGS 06307740 1979-02-14 08:00 MST T USGS-WRD WS 420 20 USGS 06307740 1979-03-17 15:50 MST T USGS-WRD WS 150 150 USGS 06307740 1979-04-12 07:45 MST T USGS-WRD WS 1.0 1 < 10 < 10 400 U < 2 < 20 20 < 2 M 350 20 U M 320 290 M M 20 30 1 1 < 0.10 < 0.1 USGS 06307740 1979-05-09 14:45 MDT T USGS-WRD WS 470 20 USGS 06307740 1979-06-07 08:30 MDT T USGS-WRD WS 510 < 10 USGS 06307740 1979-07-11 10:30 MDT T USGS-WRD WS 470 < 10 USGS 06307740 1979-09-04 12:45 MDT T USGS-WRD WS 2.0 2 < 10 < 10 480 U U < 20 < 20 M < 2 450 20 U M 90 30 M M < 20 190 1 1 < 0.10 < 0.1 USGS 06307740 1979-10-03 12:50 MDT T USGS-WRD WS 660 40 USGS 06307740 1979-12-12 08:10 MST T USGS-WRD WS 420 60 USGS 06307740 1980-01-17 08:45 MST T USGS-WRD WS 50 40 USGS 06307740 1980-03-18 13:15 MST T USGS-WRD WS 290 60 USGS 06307740 1980-04-17 09:10 MST T USGS-WRD WS 420 60 USGS 06307740 1980-05-19 12:45 MDT T USGS-WRD WS 2.0 1 0.0 0.0 460 M 0.0 0.0 0.0 M M 1300 20 M M 130 40 M M 10 40 0.0 1 0.00 0.0 USGS 06307740 1980-06-20 08:35 MDT T USGS-WRD WS 460 30 USGS 06307740 1980-07-23 14:00 MDT T USGS-WRD WS 590 30 USGS 06307740 1980-09-09 13:30 MDT T USGS-WRD WS 3.0 3 0.0 0.0 550 0.0 0.0 0.0 10 M M 540 30 0.0 M 50 20 M M 10 20 1 1 0.00 0.0 USGS 06307740 1980-10-02 18:30 MDT T USGS-WRD WS 620 30 USGS 06307740 1980-11-04 12:30 MST T USGS-WRD WS 500 40 USGS 06307740 1981-01-06 14:15 MST T USGS-WRD WS 380 80 USGS 06307740 1981-02-03 14:55 MST T USGS-WRD WS 400 30 USGS 06307740 1981-04-07 08:05 MST T USGS-WRD WS 1.0 2 0.0 10 460 0.0 0.0 10 10 M M 470 20 M M 130 60 M M 10 20 1 1 0.00 0.0 USGS 06307740 1981-05-05 14:40 MDT T USGS-WRD WS 500 20 USGS 06307740 1981-06-01 14:00 MDT T USGS-WRD WS 540 330 USGS 06307740 1981-07-07 12:15 MDT T USGS-WRD WS 570 40 USGS 06307740 1981-09-15 14:05 MDT T USGS-WRD WS 620 50 USGS 06307740 1981-10-07 12:15 MDT T USGSNWQL WS 570 40 USGS 06307740 1981-10-19 14:45 MDT T USGS-WRD WS 540 50 USGS 06307740 1981-12-01 09:00 MST T USGS-WRD WS 550 50 USGS 06307740 1982-01-19 14:30 MST T USGSNWQL WS 470 30 USGS 06307740 1982-03-08 15:30 MST T USGS-WRD WS 300 70 USGS 06307740 1982-04-05 14:30 MST T USGSNWQL WS 370 60 USGS 06307740 1982-05-17 12:45 MDT T USGSNWQL WS 3.0 2 < 10 < 10 450 M < 1 10 < 10 M M 1100 90 M M 160 50 M M 20 20 1 1 0.30 0.3 USGS 06307740 1982-07-12 12:00 MDT T USGS-WRD WS 560 < 10 USGS 06307740 1982-08-23 11:50 MDT T USGS-WRD WS 430 30 USGS 06307740 1982-09-20 12:35 MDT T USGS-WRD WS 3.0 2 < 10 < 10 420 < 1 < 1 < 10 < 10 M M 540 30 < 1 < 1 70 20 M M 20 10 1 1 0.30 0.4 USGS 06307740 1982-11-01 11:10 MST T USGS-WRD WS 430 20 USGS 06307740 1982-12-16 14:15 MST T USGS-WRD WS 450 50 USGS 06307740 1983-01-24 11:45 MST T USGS-WRD WS 270 130 USGS 06307740 1983-02-28 11:45 MST T USGS-WRD WS 200 90 USGS 06307740 1983-04-18 11:40 MST T USGS-WRD WS 450 50 USGS 06307740 1983-06-08 15:55 MDT T USGS-WRD WS 2.0 3 < 10 < 10 540 < 1 < 1 10 10 M M 1200 20 M M 170 50 M M 10 40 1 1 USGS 06307740 1983-07-14 08:40 MDT T USGS-WRD WS 570 40 USGS 06307740 1983-08-18 08:50 MDT T USGS-WRD WS 8.0 < 10 630 < 1 10 M 110 M 40 M 10 1 < 0.10 USGS 06307740 1983-09-20 13:50 MDT T USGS-WRD WS 610 20 USGS 06307740 1983-10-06 09:05 MDT T USGS-WRD WS 280 90 USGS 06307740 1983-10-20 13:45 MDT T USGS-WRD WS 540 < 1 < 1 40 < 1 M 70 40 USGS 06307740 1983-11-17 09:45 MST T USGS-WRD WS 500 60 USGS 06307740 1983-12-28 14:20 MST T USGS-WRD WS 520 60 USGS 06307740 1984-02-14 14:30 MST T USGS-WRD WS 380 80 USGS 06307740 1984-03-20 14:20 MST T USGS-WRD WS < 1.0 1 < 10 < 10 410 < 1 < 1 < 10 30 M M 700 50 M M 110 80 M M < 10 20 < 1 < 1 0.10 0.2 USGS 06307740 1984-04-30 13:50 MDT T USGS-WRD WS 420 70 USGS 06307740 1984-06-28 08:35 MDT T USGS-WRD WS 460 50 USGS 06307740 1984-08-09 08:30 MDT T USGS-WRD WS 2.0 < 10 480 < 1 < 10 M 30 M 30 M 10 < 1 0.10 USGS 06307740 1984-10-02 12:40 MDT T USGS-WRD WS 550 80 USGS 06307740 1984-11-05 11:45 MST T USGS-WRD WS 540 90 USGS 06307740 1985-01-09 08:55 MST T USGS-WRD WS 510 30 USGS 06307740 1985-02-21 09:00 MST T USGS-WRD WS 460 20 USGS 06307740 1985-04-08 13:40 MST T USGS-WRD WS < 1 < 1 4.20 10 350 2.0 2 10 < 10 1 6 850 14.0 < 1 3 230 170 4 6 13.0 70 1 1 < 0.1 0.2 USGS 06307740 1985-05-21 09:15 MDT T USGS-WRD WS 530 30 USGS 06307740 1985-07-10 09:20 MDT T USGS-WRD WS 3 < 10 540 1 10 3 20 1 40 7 20 < 1 < 0.1 USGS 06307740 1985-08-29 10:05 MDT T USGS-WRD WS 600 40 USGS 06307740 1985-09-10 10:50 MDT T USGS-WRD WS 590 60 USGS 06307740 1987-12-17 14:15 MST T USGS-WRD WS 540 20 USGS 06307740 1988-06-06 11:50 MDT T USGS-WRD WS 610 20 USGS 06307740 1988-07-13 10:30 MDT T USGS-WRD WS 3 < 10 660 1 < 1 2 10 < 5 30 2 < 10 < 1 < 0.1 USGS 06307740 1988-08-24 12:35 MDT T USGS-WRD WS 4 < 10 680 < 1 < 1 4 20 7 10 4 < 10 < 1 < 0.1 USGS 06307740 1988-11-16 14:45 MST T USGS-WRD WS 550 10 USGS 06307740 1989-04-10 10:45 MDT T USGS-WRD WS 430 20 USGS 06307740 1989-06-30 14:00 MDT T USGS-WRD WS 2 2 < 10 < 10 610 < 1.0 1.0 < 1 3 1.0 13.0 2100 20 < 1 3.0 160 40 2.0 11.0 < 10 20 < 1 < 1 0.2 0.1 USGS 06307740 1989-08-08 14:00 MDT T USGS-WRD WS 5 < 10 710 < 1.0 < 1 < 1.0 20 < 1 20 < 1.0 < 10 < 1 0.2 USGS 06307740 1989-11-06 15:00 MST T USGS-WRD WS 490 10 USGS 06307740 1990-05-10 10:30 MDT T USGS-WRD WS 1 1 < 10 < 10 560 < 1.0 < 1.0 < 1 2 1.0 3.0 910 20 < 1 1.0 160 50 4.0 5.0 < 10 20 < 1 < 2 < 0.1 0.2 USGS 06307740 1990-06-25 14:00 MDT T USGS-WRD WS 550 20 USGS 06307740 1990-09-27 13:45 MDT T USGS-WRD WS 1 < 10 670 < 1.0 1 1.0 30 < 1 20 3.0 20 < 1 0.2 USGS 06307740 1990-10-18 11:00 MDT T USGS-WRD WS 610 30 USGS 06307740 1991-03-21 14:00 MST T USGS-WRD WS 210 70 USGS 06307740 1991-05-31 10:30 MDT T USGS-WRD WS 2 2 < 10 < 10 580 < 1.0 < 1.0 2 1 1.0 6.0 1600 10 < 1 1.0 140 50 4.0 7.0 < 10 < 10 < 1 < 1 0.1 0.2 USGS 06307740 1991-09-23 13:15 MDT T USGS-WRD WS 1 < 10 650 < 1.0 < 1 1.0 < 10 < 1 < 10 3.0 < 10 < 1 0.1 USGS 06307740 1992-01-13 14:00 MST T USGS-WRD WS 680 10 USGS 06307740 1992-05-04 14:00 MDT T USGS-WRD WS 570 < 10 USGS 06307740 1992-06-04 12:30 MDT T USGS-WRD WS 2 2 < 10 < 10 660 < 1.0 < 1.0 < 1 < 1 < 1.0 1.0 550 20 < 1 2.0 100 30 2.0 3.0 < 10 < 10 < 1 < 1 0.2 < 0.5 USGS 06307740 1992-07-30 11:30 MDT T USGS-WRD WS 4 < 10 660 < 1.0 < 1 1.0 < 10 < 1 30 3.0 < 10 < 1 0.2 USGS 06307740 1992-12-08 14:15 MST T USGS-WRD WS 660 20 USGS 06307740 1993-04-13 13:00 MDT T USGS-WRD WS 1 < 1 < 10 < 10 310 < 1.0 < 1.0 < 1 < 1 1.0 < 1.0 410 < 10 < 1 1.0 180 130 4.0 6.0 < 10 < 10 < 1 < 1 0.1 0.1 USGS 06307740 1993-06-01 14:00 MDT T USGS-WRD WS 620 < 10 USGS 06307740 1993-08-11 13:30 MDT T USGS-WRD WS 2 < 10 560 < 1.0 < 1 < 1.0 < 10 < 1 60 3.0 < 10 < 1 0.2 USGS 06307740 1993-10-06 12:25 MDT T USGS-WRD WS 590 10 USGS 06307740 1994-01-05 09:10 MST T USGS-WRD WS 520 20 USGS 06307740 1994-06-17 08:45 MDT T USGS-WRD WS 2 2 < 10 < 10 550 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 3.0 1200 30 < 1 3.0 150 50 3.0 3.0 < 10 20 < 1 < 1 < 0.1 < 0.1 USGS 06307740 1994-07-27 10:20 MDT T USGS-WRD WS 2 < 10 620 < 1.0 < 1.0 2.0 20 < 1 30 2.0 < 10 < 1 < 0.1 USGS 06307740 1994-10-05 11:05 MDT T USGS-WRD WS 610 10 USGS 06307740 1995-01-12 10:45 MST T USGS-WRD WS 520 < 10 USGS 06307740 1995-06-14 12:05 MDT T USGS-WRD WS 1 1 < 10 < 10 520 < 1.0 < 1.0 1.0 1.7 1.0 < 1.0 2300 10 < 1 3.0 210 40 4.0 6.0 < 10 < 10 < 1 < 1 < 0.1 < 0.1 USGS 06307740 1995-07-20 13:15 MDT T USGS-WRD WS 6 0.60 190 < 1.0 < 1.0 3.0 110 < 1 38.0 3.0 < 3.0 < 1 < 0.1 USGS 06307740 2004-02-03 09:45 MST K USGS-WRD WS 1.0 E 1 29.3 33.0 < 0.120 < 0.12 464 < 0.080 E 0.040 6.2 4.0 6.6 394 E 16.2 < 0.160 0.51 67.1 54.2 3.15 4.84 1990 8.9 11 129 < 3.2 114 2.3 1.9 < 0.018 USGS 06307740 2004-03-10 13:00 MST K USGS-WRD WS 1.0 E 1 22.6 24.9 < 0.060 < 0.06 289 < 0.040 < 0.040 < 1.0 3.7 4.9 306 50.5 < 0.080 0.15 76.7 76.4 3.34 4.02 1250 2.3 3 59.9 E 1.1 74.1 1.2 1.1 < 0.018 USGS 06307740 2004-04-14 08:30 MDT K USGS-WRD WS 1.7 2 37.9 48.2 < 0.120 < 0.12 491 < 0.080 < 0.080 12.0 4.2 7.0 892 E 13.5 < 0.160 0.91 144 51.8 3.67 5.84 1710 2.6 7 371 < 3.2 111 1.7 1.0 < 0.018 USGS 06307740 2004-04-26 10:00 MDT K USGS-WRD WS 1.7 E 2 43.3 57.5 < 0.120 < 0.12 472 < 0.080 E 0.070 1.4 4.8 8.0 1360 < 19.2 E 0.110 1.41 146 40.4 3.88 7.74 1760 3.3 8 589 < 3.2 107 1.5 0.9 < 0.018 USGS 06307740 2004-05-12 10:30 MDT K USGS-WRD WS 1.9 E 2 41.5 42.9 < 0.120 < 0.12 588 < 0.080 < 0.080 11.6 6.1 6.2 486 < 19.2 < 0.160 0.52 68.8 28.7 3.19 5.87 1780 5.0 5 183 < 3.2 121 1.5 1.2 < 0.018 USGS 06307740 2004-05-24 11:00 MDT K USGS-WRD WS 1.9 2 59.7 68.8 < 0.060 E 0.05 468 E 0.024 E 0.032 13.8 4.2 7.3 1030 E 12.5 < 0.080 1.13 141 40.8 4.34 5.36 1400 2.0 6 467 2.0 119 1.3 1.4 < 0.018 USGS 06307740 2004-06-08 08:45 MDT K USGS-WRD WS 3.0 3 54.0 57.9 < 0.120 < 0.12 594 < 0.080 < 0.080 < 1.0 5.9 8.1 470 < 19.2 < 0.160 0.45 107 76.6 3.61 7.00 1740 3.1 12 172 < 3.2 124 1.4 1.3 < 0.018 USGS 06307740 2004-06-23 12:00 MDT K USGS-WRD WS 2.3 2 45.8 50.0 < 0.120 < 0.12 584 < 0.080 < 0.080 < 1.0 5.8 7.3 540 E 13.0 < 0.160 0.55 84.5 36.0 3.71 5.30 1430 3.4 6 234 < 3.2 114 0.9 1.3 < 0.018 USGS 06307740 2004-07-13 08:30 MDT K USGS-WRD WS 4.5 3 45.5 54.6 < 0.120 < 0.12 611 < 0.080 E 0.040 E 2.6 4.7 7.3 618 E 14.4 < 0.160 0.69 119 65.6 3.57 5.69 1320 2.6 7 276 E 2.4 113 1.3 1.0 < 0.018 USGS 06307740 2004-08-18 07:45 MDT K USGS-WRD WS 3.7 4 42.3 60.1 < 0.060 0.06 613 E 0.036 0.065 E 0.8 6.4 6.8 1600 < 19.2 0.086 1.61 139 16.4 2.92 5.99 1210 3.3 8 726 3.0 107 1.4 1.9 < 0.018 USGS 06307740 2004-10-12 10:15 MDT K USGS-WRD WS 1.7 E 1 30.8 35.8 < 0.060 < 0.06 570 E 0.023 E 0.022 < 2.0 5.9 6.2 594 < 18.0 < 0.080 0.63 68.0 9.03 2.84 5.04 1280 2.6 5 299 E 1.5 104 1.0 1.2 < 0.010 USGS 06307740 2004-12-08 11:30 MST K USGS-WRD WS 1.4 E 2 37.1 39.4 < 0.120 < 0.12 597 E 0.040 < 0.080 < 6.0 11.3 15.1 220 30.2 < 0.160 0.28 55.7 40.8 3.06 6.35 2150 2.2 6 71.2 < 3.2 109 1.5 1.8 < 0.010 USGS 06307740 2005-02-09 08:30 MST K USGS-WRD WS 1.1 < 2 20.9 24.5 < 0.060 < 0.06 466 E 0.023 E 0.020 E 4.7 3.2 7.1 236 27.9 < 0.080 0.11 74.9 71.4 2.76 3.75 1750 2.8 3 56.5 E 0.9 120 1.6 1.6 < 0.010 USGS 06307740 2005-04-05 11:30 MDT K USGS-WRD WS 1.6 2 35.6 47.9 < 0.120 E 0.06 499 < 0.080 < 0.080 9.4 3.8 20.1 1120 E 12.8 < 0.160 1.23 208 137 7.94 7.98 2120 5.3 10 522 < 3.2 162 1.9 1.5 USGS 06307740 2005-05-16 10:30 MDT K USGS-WRD WS 1.5 E 1 35.1 50.4 < 0.060 0.09 392 E 0.020 0.048 7.2 9.5 14.0 2030 27.0 0.089 2.16 187 64.0 5.10 8.61 1720 4.4 13 807 1.8 80.0 1.3 2.1 USGS 06307740 2005-08-02 10:15 MDT K USGS-WRD WS 6.5 6 40.8 64.8 < 0.060 0.10 532 E 0.028 0.055 6.2 3.9 4.8 2220 < 18.0 0.094 2.24 196 11.4 4.03 6.45 1440 5.4 10 1020 E 1.6 99.0 1.5 1.4 USGS 06307740 2005-10-04 08:45 MDT K USGS-WRD WS 1.2 1.6 31.1 38.0 < 0.060 E 0.04 478 < 0.040 E 0.032 E 3.1 3.3 3.3 802 E 10.2 0.090 0.70 69.2 6.55 3.67 4.27 1340 1.4 6 371 1.8 94.1 0.75 0.880 USGS 06307740 2005-12-05 10:45 MST K USGS-WRD WS 1.1 1.3 28.2 29.0 < 0.120 < 0.12 504 < 0.080 < 0.080 E 4.2 3.9 8.3 361 E 10.6 < 0.160 0.16 63.6 49.6 2.45 4.24 2430 2.9 6 104 < 3.2 134 1.2 1.29 USGS 06307740 2006-03-06 10:30 MST K USGS-WRD WS 0.72 1.0 10.7 11.2 < 0.060 < 0.06 357 < 0.040 < 0.040 E 3.5 3.7 3.5 240 36.1 < 0.080 0.07 71.4 66.2 2.62 2.58 1630 2.9 E 2 37.0 E 1.3 84.7 0.84 0.860 USGS 06307740 2006-04-03 10:45 MDT K USGS-WRD WS 1.3 1.8 16.1 22.6 < 0.120 < 0.12 412 E 0.040 < 0.080 < 6.0 7.2 5.4 788 19.4 0.160 0.67 59.8 59.3 4.79 4.79 1670 5.0 5 253 E 2.1 94.1 0.82 0.820 USGS 06307740 2006-05-16 13:00 MDT K USGS-WRD WS 1.7 2.3 30.2 41.5 < 0.120 E 0.06 514 < 0.080 < 0.080 E 5.9 3.3 6.2 1080 < 18.0 < 0.160 1.05 126 44.1 5.27 5.76 1750 3.2 7 409 E 1.9 128 0.82 0.940 USGS 06307740 2006-08-08 13:00 MDT K USGS-WRD WS 7.5 8.2 38.8 50.0 < 0.120 < 0.12 744 < 0.080 E 0.050 E 3.8 E 0.40 6.9 1100 42.9 < 0.160 1.27 97.8 6.92 2.6 5.95 1120 < 1.2 7 548 E 2.1 131 0.74 0.820 USGS 06307740 2006-10-03 12:20 MDT K USGS-WRD WS 1.3 1.7 24.4 33.7 < 0.060 E 0.04 497 E 0.020 0.035 E 2.4 1.5 3.9 832 < 18.0 < 0.120 0.79 72.9 6.76 1.8 3.75 1120 1.6 7 390 2.3 109 0.94 1.07 USGS 06307740 2007-02-14 10:45 MST K USGS WS 0.69 0.88 24.9 24.7 < 0.060 < 0.06 377 < 0.080 0.022 E 1.9 1.1 4.4 226 21.3 E 0.100 E 0.05 89.7 82.7 1.4 3.77 1930 2.1 3 36.8 1.9 106 1.4 1.53 USGS 06307740 2007-04-10 14:00 MDT K USGS-WRD WS 1.3 1.4 26.7 32.1 < 0.120 < 0.06 808 31.8 127 68.5 134 < 3.2 1.1 0.850 USGS 06307740 2007-05-23 13:30 MDT K USGS-WRD WS 1.4 2.0 58.6 64.7 < 0.120 E 0.04 < 0.080 0.060 0.45 0.87 E 0.51 1.5 1080 E 15.1 < 0.240 1.02 158 96.0 3.4 4.3 2.2 3.8 405 < 3.2 0.71 0.810 USGS 06307740 2007-08-07 12:15 MDT K USGS-WRD WS 6.6 7.1 60.7 76.8 < 0.120 E 0.06 1290 < 18.0 141 42.4 727 4.9 0.70 0.692 USGS 06307740 2008-04-22 13:15 MDT K USGS-WRD WS 1.3 1.7 32.0 38.0 < 0.016 < 0.08 < 0.080 < 0.028 < 0.24 E 0.53 3.0 < 2.4 549 26.1 0.258 0.52 117 59.1 3.1 3.2 E 2.0 < 4.0 181 E 3.0 1.0 0.776 USGS 06307740 2008-07-22 15:15 MDT K USGS-WRD WS 2.4 2.4 47.2 56.6 < 0.008 E 0.02 < 0.040 0.016 < 0.12 0.51 < 1.0 E 0.93 562 < 16.0 < 0.080 0.66 74.8 19.4 2.7 2.7 < 1.8 E 1.7 269 E 1.4 0.61 0.455 USGS 06307740 2009-04-08 11:15 MDT K USGS-WRD WS 0.89 1.1 23.6 28.6 < 0.040 < 0.04 E 0.025 < 0.120 E 0.18 < 0.80 E 1.4 < 8.0 528 73.5 E 0.091 0.45 157 126 2.6 2.6 E 2.4 < 4.0 157 < 8.0 0.67 0.562 USGS 06307740 2009-06-23 10:45 MDT K USGS WS 2.3 3.0 32.5 37.8 < 0.040 < 0.04 < 0.040 < 0.120 < 0.24 < 0.80 < 2.0 < 8.0 190 27.4 < 0.120 0.31 56.1 28.3 3.1 3.0 < 4.0 < 4.0 88.1 < 8.0 0.75 0.711 USGS 06307740 2010-05-03 11:30 MDT K USGS WS 1.1 1.2 35.4 40.9 < 0.024 < 0.08 < 0.040 < 0.080 < 0.24 E 0.46 < 2.0 < 2.8 626 12.3 < 0.060 0.59 123 77.2 3.6 3.3 < 5.6 < 4.0 225 < 6.8 0.83 0.681 USGS 06307740 2010-07-13 10:15 MDT K USGS WS 2.2 4.7 80.3 100 E 0.013 E 0.07 < 0.040 < 0.080 0.37 1.7 < 2.0 E 1.7 1450 15.9 E 0.037 1.25 197 80.0 4.9 4.6 < 5.6 4.7 596 < 6.8 0.78 0.797 USGS 06307740 2011-05-10 13:45 MDT K USGS WS 1.3 2.5 39.4 47.2 < 0.012 < 0.04 < 0.032 < 0.100 < 0.12 0.48 < 1.0 < 1.4 533 19.1 < 0.030 0.50 209 164 3.5 3.7 < 2.8 < 4.8 180 < 3.4 0.64 0.668 USGS 06307740 2011-07-12 11:00 MDT K USGS-WRD WS 2.9 3.6 67.3 78.2 < 0.018 0.04 < 0.048 < 0.100 < 0.18 1.2 < 1.5 1.5 1090 25.0 < 0.045 0.87 131 56.1 3.7 4.6 < 4.2 < 4.8 417 < 5.1 0.86 0.726 USGS 06307740 2012-05-07 09:30 MDT K USGS-WRD WS 1.4 1.9 35.4 43.3 < 0.018 < 0.04 < 0.048 < 0.032 < 0.21 < 0.60 < 2.4 < 1.4 734 18.3 0.075 0.79 385 18.9 3.3 3.9 < 4.2 < 6.0 239 < 6.6 0.75 0.828 USGS 06307740 2012-07-17 09:30 MDT K USGS-WRD WS 3.7 4.6 55.3 74.1 0.013 0.12 0.036 0.035 < 0.07 < 1.2 < 0.80 < 2.8 1640 21.9 0.035 1.54 261 123 3.1 4.2 < 1.4 < 12.0 684 2.5 0.82 0.674 USGS 06307740 2013-03-19 09:45 MDT K USGS-WRD WS 304 USGS 06307740 2013-04-09 13:00 MDT K USGS-WRD WS 393 USGS 06307740 2013-05-14 13:15 MDT K USGS-WRD WS 1990 USGS 06307740 2013-06-04 13:15 MDT K USGS-WRD WS 1.8 89.1 0.035 330 < 0.032 < 0.14 1.50 < 1.6 4150 51.3 0.058 248 < 0.020 4.22 4.9 < 0.010 1910 2.8 < 2.8 0.330 6.0 88.4 2.0 13.8 USGS 06307740 2013-07-24 17:00 MDT K USGS-WRD WS 4.1 4.4 74.5 94.1 < 0.012 0.25 < 0.032 0.047 < 0.14 2.4 < 1.6 2.2 2400 12.9 < 0.050 1.92 244 73.2 3.2 4.8 < 2.8 7.3 1130 < 4.4 1.2 0.943 USGS 06307740 2013-08-14 09:30 MDT K USGS-WRD WS 2.9 3.4 57.2 86.7 0.025 0.20 < 0.032 0.050 < 0.14 2.3 < 1.6 2.6 2380 12.5 < 0.050 1.85 239 68.1 2.7 4.6 < 2.8 8.3 1200 < 4.4 1.2 1.07 USGS 06307740 2013-09-09 15:55 MDT K USGS-WRD WS 1560 USGS 06307740 2014-04-10 13:15 MDT K USGS-WRD WS 603 USGS 06307740 2014-07-09 13:30 MDT K USGS-WRD WS 1.8 2.7 53.1 78.0 < 0.040 0.09 < 0.060 < 0.060 < 0.60 1.6 < 1.6 2.0 1750 < 8.0 0.357 1.60 267 126 3.5 4.5 < 4.0 5.9 854 < 4.4 1.2 0.985 USGS 06307740 2014-09-23 12:15 MDT K USGS-WRD WS 1.3 1.7 41.5 48.4 < 0.040 < 0.04 < 0.060 < 0.060 < 0.60 0.80 < 1.6 < 1.6 891 59.0 0.082 0.75 98.8 37.0 3.3 3.0 < 4.0 < 4.0 385 31.1 1.3 1.26 USGS 06307740 2015-07-15 15:15 MDT K USGS-WRD WS 2.5 3.1 62.3 93.7 < 0.100 0.09 < 0.150 < 0.06 < 1.5 1.7 < 4.0 1.8 1590 700 0.850 1.31 193 125 3.4 3.9 < 10.0 5 767 378 0.97 1.6 USGS 06307740 2016-07-26 12:55 MDT K USGS-WRD WS 3.5 4.0 47.6 74.2 < 0.040 0.09 < 0.060 < 0.06 < 0.60 1.8 < 1.6 2.5 3530 11.2 < 0.080 1.65 185 31.7 2.1 3.7 < 4.0 7 948 7.9 0.84 0.9 USGS 06307740 2016-08-24 14:00 MDT K USGS-WRD WS 2.9 3.5 41.8 61.2 < 0.020 0.07 < 0.060 0.05 < 1.0 2.1 0.59 2.0 1800 < 10.0 0.040 1.29 157 42.2 1.9 3.1 < 4.0 6 979 6.4 1.2 1.3 USGS 06307740 2016-09-21 11:50 MDT K USGS-WRD WS 1.7 2.0 34.3 43.0 < 0.010 0.03 0.030 < 0.03 < 0.50 0.5 0.42 0.6 746 < 10.0 0.020 0.56 65.6 10.8 1.5 1.2 < 2.0 < 2 416 3.1 1.7 2.0