{"id":"2dfed4b8-8cce-4680-a73c-1e0715726a4f","created_at":"2025-09-04T14:42:02.343Z","updated_at":"2026-01-20T21:03:29.510Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"48b6be77-31bb-4e11-b801-cc6dd49761e6","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-06-28T04:00:00.000Z","observed_at_local":"2018-06-28T00:00:00-04:00","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_kjeldahl_nitrogen","total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166914","readings":[{"id":"4e9e26d4-ee5c-4a44-a859-6c103fc0d9bf","created_at":"2025-09-04T14:42:02.667Z","updated_at":"2025-09-04T14:42:02.667Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"a6aa19f4-dd76-469c-9774-afe152ad2b47","created_at":"2025-09-04T14:42:02.692Z","updated_at":"2025-09-04T14:42:02.692Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.11","equipment":"lab_unspecified","equipment_limit":null},{"id":"24127eb5-dddc-4ac0-9f7d-165466c16a98","created_at":"2025-09-04T14:42:02.680Z","updated_at":"2025-11-19T15:02:42.142Z","parameter":"total_phosphorus","unit":"ppb","value":"0","equipment":"unspecified_total_phosphorus","equipment_limit":"<="}]}