{"id":"0e46a508-efee-4fd3-80ef-b2b15afc37d1","created_at":"2016-09-09T00:50:02.716Z","updated_at":"2026-01-20T21:03:03.394Z","name":"Black Lake at Black Lake 2 Route","slug":"black-lake-at-black-lake-2-route","permalink":"https://data.waterrangers.com/locations/black-lake-at-black-lake-2-route","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","latitude":"44.782","longitude":"-76.2966","country":"Canada","body_of_water":"Black Lake","water_body_type":"lake","investigative":false,"tested_parameters":["total_phosphorus","e_coli","total_kjeldahl_nitrogen","ph","oxygen","conductivity","water_temperature","air_temperature"],"tested_equipment":["lab_unspecified","other_ecoli_lab","unspecified_air_temperature","unspecified_conductivity","unspecified_oxygen_mg_l","unspecified_oxygen_percent","unspecified_ph","unspecified_total_phosphorus","unspecified_water_temperature"],"reference_photo_url":null,"first_observation_at":"2003-06-12T04:00:00.000Z","last_observation_at":"2018-08-20T04:00:00.000Z"}