{"id":"8ae4efac-b0b0-4c29-ab07-d2bd4a73c52d","created_at":"2015-08-16T15:52:01.138Z","updated_at":"2026-01-20T20:21:39.422Z","name":"Petrie Island Mid-Channel","slug":"petrie-island-mid-channel","permalink":"https://data.waterrangers.com/locations/petrie-island-mid-channel","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","latitude":"45.506923","longitude":"-75.496542","country":"Canada","body_of_water":"Ottawa River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ph","nitrate_nitrogen","air_temperature","secchi_depth","water_temperature","nitrites","oxygen"],"tested_equipment":["secchi_disk_20cm","unspecified_air_temperature","unspecified_nitrate_nitrogen","unspecified_oxygen_mg_l","unspecified_ph","unspecified_ppm","unspecified_water_temperature"],"reference_photo_url":null,"first_observation_at":"2013-06-29T00:00:00.000Z","last_observation_at":"2014-08-26T00:00:00.000Z"}