{"id":"42609314-5594-4cc2-945e-6db605db38d8","created_at":"2017-08-30T15:36:50.177Z","updated_at":"2026-05-13T19:39:26.903Z","name":"Nottawasaga River","slug":"nottawasaga-river-1756999833","permalink":"https://data.waterrangers.com/locations/nottawasaga-river-1756999833","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","latitude":"44.489893","longitude":"-80.049262","country":"Canada","body_of_water":"Georgian Bay","water_body_type":"lake","investigative":false,"tested_parameters":["total_dissolved_solids_tds","ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","oxygen"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","other_pen-type_tds_meter","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":"2017-08-29T22:46:00.000Z","last_observation_at":"2017-08-31T10:00:00.000Z"}