{"id":"dfc796ae-5496-45f9-99ae-bfa7da8f47f1","created_at":"2025-09-04T14:24:20.767Z","updated_at":"2026-01-20T20:39:43.429Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"f256c4f3-9abc-42f6-94f4-e8837faffa34","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2008-10-09T04:00:00.000Z","observed_at_local":"2008-10-09T00:00:00-04:00","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","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160782","readings":[{"id":"e70a31f1-4c8f-4909-91dc-050406b9c6e4","created_at":"2025-09-04T14:24:20.801Z","updated_at":"2025-09-04T14:24:20.801Z","parameter":"ph","unit":"std_units","value":"8.34","equipment":"unspecified_ph","equipment_limit":null},{"id":"947bbb92-7d58-4c8d-a5bd-8e21bf600051","created_at":"2025-09-04T14:24:20.813Z","updated_at":"2025-09-04T14:24:20.813Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"57a3ef3d-0df1-4df8-895e-63768f8d43bf","created_at":"2025-09-04T14:24:20.817Z","updated_at":"2025-09-04T14:24:20.817Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"380","equipment":"lab_unspecified","equipment_limit":null}]}