{"id":"cb3fba50-98a3-4504-bafd-08b1227a686a","created_at":"2025-09-04T14:41:20.124Z","updated_at":"2026-01-20T21:03:07.386Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"59adf87f-b7e0-481a-85e8-c7bc91186797","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-06-06T04:00:00.000Z","observed_at_local":"2018-06-06T00:00:00-04:00","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":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166777","readings":[{"id":"6e449bf0-240c-407b-8305-3bc57c79af01","created_at":"2025-09-04T14:41:20.210Z","updated_at":"2025-09-04T14:41:20.210Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"825ee5ed-fbf0-4a24-84ab-c04e264136f2","created_at":"2025-09-04T14:41:20.234Z","updated_at":"2025-09-04T14:41:20.234Z","parameter":"total_phosphorus","unit":"ppb","value":"0.01","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"71954e71-fda2-4000-8b93-b9276b314705","created_at":"2025-09-04T14:41:20.276Z","updated_at":"2025-09-04T14:41:20.276Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.26","equipment":"lab_unspecified","equipment_limit":null}]}