{"id":"7929191e-2e1b-4223-89ea-47b25ae114b3","created_at":"2016-08-10T22:32:27.472Z","updated_at":"2026-01-20T20:18:18.862Z","name":"Collingwood - 4.5KM Offshore ","slug":"collingwood-4-5km-offshore","permalink":"https://data.waterrangers.com/locations/collingwood-4-5km-offshore","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","latitude":"44.55236","longitude":"-80.24992","country":"Canada","body_of_water":"Georgian Bay","water_body_type":"lake","investigative":false,"tested_parameters":["total_kjeldahl_nitrogen","ph","secchi_depth","alkalinity","water_depth","conductivity"],"tested_equipment":["lab_unspecified","secchi_disk_20cm","unspecified_alkalinity","unspecified_conductivity","unspecified_ph"],"reference_photo_url":null,"first_observation_at":"2009-05-19T04:00:00.000Z","last_observation_at":"2009-10-19T04:00:00.000Z"}