{"id":"ebeaaabf-266e-4440-b281-09f39f1e88ef","created_at":"2025-08-29T18:25:47.597Z","updated_at":"2026-01-20T20:09:16.760Z","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":"2006-09-19T04:00:00.000Z","observed_at_local":"2006-09-19T00:00:00-04:00","notes":"Total Phosphorus Bottom 3.0(ug/L)\r\nChlorophyll a 3.7(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/113279","readings":[{"id":"84e5bddc-553a-4917-bdd0-f2ca9b60ccf9","created_at":"2025-08-29T18:25:47.628Z","updated_at":"2025-08-29T18:25:47.628Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"1f674a2a-8809-477f-b813-f2352aa33ece","created_at":"2025-08-29T18:25:47.646Z","updated_at":"2025-08-29T18:25:47.646Z","parameter":"secchi_depth","unit":"m","value":"4.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b9326360-e670-44dc-88f3-778e6a4293dc","created_at":"2025-08-29T18:25:47.651Z","updated_at":"2025-08-29T18:25:47.651Z","parameter":"total_phosphorus","unit":null,"value":"4.0","equipment":null,"equipment_limit":null}]}