{"id":"eb512485-0552-4204-976f-eb8a4bda7bb6","created_at":"2025-09-04T14:33:13.173Z","updated_at":"2026-01-20T20:56:34.489Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"1ed21b00-d3c6-44ac-aa8e-1f2f3d4471ed","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-06-23T04:00:00.000Z","observed_at_local":"2010-06-23T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164687","readings":[{"id":"eaaef9bc-355d-4cc2-857e-b9ceb3b76115","created_at":"2025-09-04T14:33:13.241Z","updated_at":"2025-09-04T14:33:13.241Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"cc9bf276-a7b8-4821-8103-13d8440f2b83","created_at":"2025-09-04T14:33:13.265Z","updated_at":"2025-09-04T14:33:13.265Z","parameter":"oxygen","unit":"mg_l","value":"11.12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"0b7701bc-971e-4afc-bb93-9e951ae42004","created_at":"2025-09-04T14:33:13.282Z","updated_at":"2025-09-04T14:33:13.282Z","parameter":"air_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"287bb761-b5bd-4de6-b444-fe019dd469fe","created_at":"2025-09-04T14:33:13.298Z","updated_at":"2025-09-04T14:33:13.298Z","parameter":"total_phosphorus","unit":"ppb","value":"15","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e44296d7-15ef-4980-b739-56e34dc27c56","created_at":"2025-09-04T14:33:13.312Z","updated_at":"2025-09-04T14:33:13.312Z","parameter":"water_temperature","unit":"deg_c","value":"22.76","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"aee0fb6e-b214-4fcb-8232-1e91535ac22a","created_at":"2025-09-04T14:33:13.321Z","updated_at":"2025-09-04T14:33:13.321Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null}]}