{"id":"e3ac000b-1344-4290-96b6-38e915568d90","created_at":"2025-08-29T18:26:04.876Z","updated_at":"2026-01-20T20:09:49.337Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"d710fd2d-a5ab-4943-bd99-e2c7cb603484","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2000-06-29T16:00:00.000Z","observed_at_local":"2000-06-29T12:00:00-04:00","notes":"Chlorophyll A (ug/L) 0.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 11","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/113453","readings":[{"id":"ea4fd1f0-7085-478c-b839-d27e2f3f415d","created_at":"2025-08-29T18:26:04.904Z","updated_at":"2025-08-29T18:26:04.904Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"a779c379-f588-4f4a-834a-76cea0571762","created_at":"2025-08-29T18:26:04.912Z","updated_at":"2025-08-29T18:26:04.912Z","parameter":"secchi_depth","unit":"m","value":"3.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4f54c773-4516-4715-a4fd-526c4d9a8f71","created_at":"2025-08-29T18:26:04.916Z","updated_at":"2025-08-29T18:26:04.916Z","parameter":"total_phosphorus","unit":null,"value":"9.0","equipment":null,"equipment_limit":null}]}