{"id":"6d1baf04-213e-47f2-9295-796ef6e77707","created_at":"2025-08-29T18:25:47.416Z","updated_at":"2026-01-20T20:09:15.772Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"943f85b9-5aa5-42c2-9c12-f7859c2ffb2d","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2011-07-28T04:00:00.000Z","observed_at_local":"2011-07-28T00:00:00-04:00","notes":"Total Phosphorus Bottom 78.0(ug/L)\r\nChlorophyll a 2.9(ug/L)\r\n","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/113275","readings":[{"id":"14d0cbaf-70a5-412d-960e-eb17a74c8a15","created_at":"2025-08-29T18:25:47.447Z","updated_at":"2025-08-29T18:25:47.447Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"bd8db5f2-d331-4325-8955-e790d6241c56","created_at":"2025-08-29T18:25:47.452Z","updated_at":"2025-08-29T18:25:47.452Z","parameter":"secchi_depth","unit":"m","value":"4.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"31d51c46-ace8-4f6b-bd78-3a046f63c041","created_at":"2025-08-29T18:25:47.456Z","updated_at":"2025-08-29T18:25:47.456Z","parameter":"total_phosphorus","unit":null,"value":"13.0","equipment":null,"equipment_limit":null}]}