{"id":"94a9dc02-c4fe-4c9f-857e-0cab43990b9d","created_at":"2022-08-25T22:29:05.030Z","updated_at":"2026-05-13T19:39:26.903Z","name":"Oastler Lake Provincial Park boat launch ","slug":"oastler-lake-provincial-park-boat-launch","permalink":"https://data.waterrangers.com/locations/oastler-lake-provincial-park-boat-launch","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","latitude":"45.312581","longitude":"-79.963965","country":"Canada","body_of_water":"Oastler  Lake","water_body_type":"lake","investigative":false,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","Ice on","current_weather","previous_weather","chlorine"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","community_scientist_interpretation","community_scientist_interpretation_env","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","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":"2022-08-25T22:27:20.897Z","last_observation_at":"2022-08-26T23:26:00.000Z"}