{"id":"88ae2749-e7d7-4fac-ab82-1201bb511927","created_at":"2025-08-29T18:26:45.038Z","updated_at":"2026-01-20T20:12:00.981Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"25c49d95-fda3-4d05-8d51-f8fdad0c66ee","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2001-08-10T16:00:00.000Z","observed_at_local":"2001-08-10T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 97.7 Chlorophyll A (ug/L) 0.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 204","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/114149","readings":[{"id":"b5600e98-1078-44d2-a277-867ff896397e","created_at":"2025-08-29T18:26:45.062Z","updated_at":"2025-08-29T18:26:45.062Z","parameter":"ph","unit":"std_units","value":"8.8","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"43ecb6fd-0ab0-4cf8-ba73-e3597e5eeab6","created_at":"2025-08-29T18:26:45.067Z","updated_at":"2025-08-29T18:26:45.067Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9f345ae8-29c1-4b49-b3f2-209d60f66791","created_at":"2025-08-29T18:26:45.079Z","updated_at":"2025-08-29T18:26:45.079Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null}]}