{"id":"84711da8-83bb-4cc7-9992-c985b64efb41","created_at":"2025-09-04T14:41:51.334Z","updated_at":"2026-01-20T21:03:21.139Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"c02264da-1f92-47c3-be1e-c3c0d169306f","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2018-06-25T04:00:00.000Z","observed_at_local":"2018-06-25T00:00:00-04:00","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/166861","readings":[{"id":"92a6f516-411b-4e43-bcee-02515ea5823f","created_at":"2025-09-04T14:41:51.422Z","updated_at":"2025-09-04T14:41:51.422Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"8","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"9dbe4f6d-be94-4234-b812-4ffde0a28acd","created_at":"2025-09-04T14:41:51.482Z","updated_at":"2025-09-04T14:41:51.482Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"0.2","equipment":"lab_unspecified","equipment_limit":null},{"id":"7831f910-29b6-41d3-b812-0d9ab0acfd27","created_at":"2025-09-04T14:41:51.456Z","updated_at":"2025-11-19T15:02:42.142Z","parameter":"total_phosphorus","unit":"ppb","value":"0","equipment":"unspecified_total_phosphorus","equipment_limit":"<="}]}