{"id":"feca7cd9-59c0-4b39-acf8-96f98eb8bd20","created_at":"2020-07-11T13:53:11.862Z","updated_at":"2026-01-20T21:11:12.655Z","name":"Casselman, Ontario","slug":"casselman-ontario","permalink":"https://data.waterrangers.com/locations/casselman-ontario","dataset_id":"52cac017-66b5-4ce6-a8fa-9a38d4239c44","latitude":"45.3142","longitude":"-75.0961","country":"Canada","body_of_water":"The Nation River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["chlorine","alkalinity","air_temperature","water_temperature","ph","hardness"],"tested_equipment":["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_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2020-07-11T13:47:00.000Z","last_observation_at":"2020-08-06T00:15:00.000Z"}