{"id":"8f4e4268-3297-47b5-9a0d-919e0363a3aa","created_at":"2019-07-31T13:40:16.040Z","updated_at":"2026-01-12T18:43:57.747Z","name":"Ottawa River upstream from Mattawa dam","slug":"ottawa-river-upstream-from-mattawa-dam","permalink":"https://data.waterrangers.com/locations/ottawa-river-upstream-from-mattawa-dam","dataset_id":"d179cd58-68cf-460f-82e3-3501a5e6993a","latitude":"46.333432","longitude":"-78.716955","country":"Canada","body_of_water":"Ottawa River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ph","oxygen","conductivity","air_temperature","water_temperature","current_weather"],"tested_equipment":["community_scientist_interpretation","unspecified_air_temperature","unspecified_conductivity","unspecified_oxygen_mg_l","unspecified_ph","unspecified_water_temperature"],"reference_photo_url":null,"first_observation_at":"2019-07-23T15:33:00.000Z","last_observation_at":"2019-07-23T15:33:00.000Z"}