{"id":"d0ed1048-0198-40be-99fc-f28fa4a21e2e","created_at":"2016-09-09T00:50:02.731Z","updated_at":"2026-01-20T21:02:32.806Z","name":"Black Lake at stream","slug":"black-lake-at-stream","permalink":"https://data.waterrangers.com/locations/black-lake-at-stream","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","latitude":"44.7544","longitude":"-76.3084","country":"Canada","body_of_water":"Black Lake","water_body_type":"lake","investigative":false,"tested_parameters":["oxygen","ph","e_coli","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen","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":"2002-05-30T04:00:00.000Z","last_observation_at":"2017-07-13T19:25:00.000Z"}