{"id":"2aa3ce0c-346f-4255-b3d0-27044d1e6ef3","created_at":"2025-09-04T14:23:03.277Z","updated_at":"2026-01-20T20:37:37.079Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"8528b678-646b-4a43-90d4-eea50cfb7a0e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-08-01T04:00:00.000Z","observed_at_local":"2012-08-01T00:00:00-04:00","notes":null,"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","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160117","readings":[{"id":"c8625fd9-acaa-476b-bc3a-b5fa67a787d1","created_at":"2025-09-04T14:23:03.310Z","updated_at":"2025-09-04T14:23:03.310Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"64cb1ea3-c030-4f34-89ee-29013e0ab104","created_at":"2025-09-04T14:23:03.316Z","updated_at":"2025-09-04T14:23:03.316Z","parameter":"oxygen","unit":"mg_l","value":"9.49","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"16465612-8fd7-4755-8c31-85ffe7897da1","created_at":"2025-09-04T14:23:03.333Z","updated_at":"2025-09-04T14:23:03.333Z","parameter":"secchi_depth","unit":"m","value":"7.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b35c7bee-4368-4bb0-aaec-41cd2f95d30f","created_at":"2025-09-04T14:23:03.349Z","updated_at":"2025-09-04T14:23:03.349Z","parameter":"water_temperature","unit":"deg_c","value":"25.8","equipment":"unspecified_water_temperature","equipment_limit":null}]}