{"id":"04fc1aac-ce51-4d9e-aada-e82e02a1beaa","created_at":"2019-05-13T17:10:50.734Z","updated_at":"2026-01-30T17:51:41.738Z","name":"Jackfish Lake - Centre - 1km south of Rock Island","slug":"jackfish-lake-centre-1km-south-of-rock-island","permalink":"https://data.waterrangers.com/locations/jackfish-lake-centre-1km-south-of-rock-island","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","latitude":"53.069415","longitude":"-108.412399","country":"Canada","body_of_water":"Jackfish Lake","water_body_type":"lake","investigative":false,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather_description","previous_weather_description","current_weather","previous_weather","turbidity"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","secchi_disk_20cm","stream_thermometer_water_rangers","turbidity_tube_45cm","unspecified_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2018-06-03T20:20:00.000Z","last_observation_at":"2021-09-27T16:41:00.000Z"}