{"id":"ce2a1b7d-0a98-41dc-811f-f837f17526f7","created_at":"2015-12-02T17:43:07.255Z","updated_at":"2026-01-12T19:45:53.019Z","name":"Ottawa River","slug":"ottawa-river-1756482587","permalink":"https://data.waterrangers.com/locations/ottawa-river-1756482587","dataset_id":"f39cf41a-3300-4cdf-86f3-6b473a640c8e","latitude":"45.435277","longitude":"-75.700157","country":"Canada","body_of_water":"Ottawa River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ph","secchi_depth","air_temperature","water_temperature"],"tested_equipment":["secchi_disk_20cm","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2016-07-01T17:35:00.000Z","last_observation_at":"2016-07-01T17:35:00.000Z"}