{"id":"fa17c822-15cc-428d-a2cf-4a9f22e3d32e","created_at":"2016-09-09T00:50:02.468Z","updated_at":"2026-01-20T20:24:23.765Z","name":"Big Rideau Lake, deep water sample site in Murphy's Bay","slug":"big-rideau-lake-deep-water-sample-site-in-murphy-s-bay","permalink":"https://data.waterrangers.com/locations/big-rideau-lake-deep-water-sample-site-in-murphy-s-bay","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","latitude":"44.703","longitude":"-76.2359","country":"Canada","body_of_water":"Big Rideau Lake","water_body_type":"lake","investigative":false,"tested_parameters":["oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature","ph"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","secchi_disk_20cm","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2018-05-30T01:12:00.000Z","last_observation_at":"2018-05-30T01:12:00.000Z"}