{"id":"3ddf3d4c-60f0-4ca7-a287-24ed6ed48777","created_at":"2025-09-04T14:35:10.033Z","updated_at":"2026-01-20T20:58:36.690Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"b41c7bd3-f095-4608-8c94-b68a6cc2d8f4","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-06-23T16:00:00.000Z","observed_at_local":"2016-06-23T12:00:00-04:00","notes":"E.Coli: <2, Sample: B16-17964-12","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/165342","readings":[{"id":"e1952636-ced3-432e-a08c-bb66c1716cf9","created_at":"2025-09-04T14:35:10.094Z","updated_at":"2025-09-04T14:35:10.094Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"12b7aa0e-a29f-4e74-8412-8608cabf4194","created_at":"2025-09-04T14:35:10.105Z","updated_at":"2025-09-04T14:35:10.105Z","parameter":"total_phosphorus","unit":"ppb","value":"12","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1b46b76a-625d-4e11-b785-4080772fba1e","created_at":"2025-09-04T14:35:10.176Z","updated_at":"2025-09-04T14:35:10.176Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null}]}