{"id":"03fd0a80-36b0-48fd-89eb-d7fa171e26da","created_at":"2025-08-29T18:26:32.121Z","updated_at":"2026-01-20T20:11:13.958Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"2ea795df-4a61-4341-a431-100a5331c60b","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2006-08-14T16:00:00.000Z","observed_at_local":"2006-08-14T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 84 Chlorophyll A (ug/L) 0.5; Total Phosphorus- bottm Kemmerer sample (ug/L) 32","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/113910","readings":[{"id":"95315719-a1db-465a-8a2d-86dd5bfe7597","created_at":"2025-08-29T18:26:32.148Z","updated_at":"2025-08-29T18:26:32.148Z","parameter":"ph","unit":"std_units","value":"8.9","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"8233c885-3e11-4b34-963d-5ec72e2b1b04","created_at":"2025-08-29T18:26:32.154Z","updated_at":"2025-08-29T18:26:32.154Z","parameter":"secchi_depth","unit":"m","value":"5.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"3381a4cf-1b31-4785-a523-1337f1a7c203","created_at":"2025-08-29T18:26:32.160Z","updated_at":"2025-08-29T18:26:32.160Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null}]}