{"id":"42a07def-04eb-410f-ba9a-806d78b75a1a","created_at":"2025-09-04T14:31:36.196Z","updated_at":"2026-01-20T20:54:21.554Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"41b9eb23-8cb1-4978-9944-aaec46631c9a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-08-15T04:00:00.000Z","observed_at_local":"2013-08-15T00:00:00-04:00","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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164065","readings":[{"id":"1f3725e2-69a5-42d9-8437-2d18f146f7b0","created_at":"2025-09-04T14:31:36.281Z","updated_at":"2025-09-04T14:31:36.281Z","parameter":"ph","unit":"std_units","value":"8.54","equipment":"unspecified_ph","equipment_limit":null},{"id":"a480e050-79fa-4a7e-842f-1bea0fd2a2d2","created_at":"2025-09-04T14:31:36.301Z","updated_at":"2025-09-04T14:31:36.301Z","parameter":"oxygen","unit":"mg_l","value":"9.25","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"2338e433-610d-480a-b437-43f3232c7753","created_at":"2025-09-04T14:31:36.321Z","updated_at":"2025-09-04T14:31:36.321Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"64891773-a014-4031-a4b4-1378c489e1e0","created_at":"2025-09-04T14:31:36.334Z","updated_at":"2025-09-04T14:31:36.334Z","parameter":"total_phosphorus","unit":"ppb","value":"17","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"45168626-a097-4c86-8929-dbf80f7799d3","created_at":"2025-09-04T14:31:36.349Z","updated_at":"2025-09-04T14:31:36.349Z","parameter":"water_temperature","unit":"deg_c","value":"22.12","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"1e675563-6a1b-4af8-a83b-ba79c9d3c0a0","created_at":"2025-09-04T14:31:36.359Z","updated_at":"2025-09-04T14:31:36.359Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"510","equipment":"lab_unspecified","equipment_limit":null}]}