{"id":"2026bcf3-b2fe-4d68-9dea-77dca7f9d303","created_at":"2025-09-04T17:41:46.952Z","updated_at":"2026-01-20T21:17:01.741Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"372463f5-3f57-40da-aa57-7f95b195899f","dataset_id":"b1189ca2-c55d-44eb-a716-d22c1db254cc","form_id":"6f469672-9367-46ab-bf16-25ef6445a46d","observed_at":"2013-07-16T16:00:00.000Z","notes":"Dissolved Oxygen Percent Saturation: 97 Chlorophyll A (ug/L) 9.5; Total Phosphorus- bottm Kemmerer sample (ug/L) 23","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","total_phosphorus","water_temperature"],"readings":[{"id":"8660cb04-dbf9-49c7-ae49-5956605386d1","created_at":"2025-09-04T17:41:47.010Z","updated_at":"2025-09-04T17:41:47.010Z","parameter":"ph","unit":"std_units","value":"7.7","equipment_limit":null},{"id":"8d1bedcf-09fb-425d-851e-31f645a0b23f","created_at":"2025-09-04T17:41:47.030Z","updated_at":"2025-09-04T17:41:47.030Z","parameter":"oxygen","unit":"mg_l","value":"6.45","equipment_limit":null},{"id":"2d096ef2-b163-4666-9e0b-6be5f00ce68a","created_at":"2025-09-04T17:41:47.043Z","updated_at":"2025-09-04T17:41:47.043Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment_limit":null},{"id":"bd06367f-a626-402a-90e1-300d229ddd8f","created_at":"2025-09-04T17:41:47.062Z","updated_at":"2025-09-04T17:41:47.062Z","parameter":"total_phosphorus","unit":"ppb","value":"21.0","equipment_limit":null},{"id":"34911a0c-484b-4175-8133-f89dcf6f4c88","created_at":"2025-09-04T17:41:47.072Z","updated_at":"2025-09-04T17:41:47.072Z","parameter":"water_temperature","unit":"deg_c","value":"28.7","equipment_limit":null}]}