{"id":"633e2b57-4123-4617-b3b4-942b2a87fdcf","created_at":"2025-09-04T14:38:51.865Z","updated_at":"2026-01-20T21:02:00.313Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"73153a7c-b84d-4ea0-8211-31ef7c2d2059","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-30T14:58:00.000Z","observed_at_local":"2017-05-30T10:58:00-04:00","notes":"\"100% cc","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166415","readings":[{"id":"9011c112-72be-4528-9557-e9dffdfd8dcd","created_at":"2025-09-04T14:38:51.939Z","updated_at":"2025-09-04T14:38:51.939Z","parameter":"ph","unit":"std_units","value":"7.88","equipment":"unspecified_ph","equipment_limit":null},{"id":"c3642627-8cf5-41a5-8927-8343183237ce","created_at":"2025-09-04T14:38:51.963Z","updated_at":"2025-09-04T14:38:51.963Z","parameter":"oxygen","unit":"mg_l","value":"9.88","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"909fc284-0e9b-4057-9d70-cf94d5d34423","created_at":"2025-09-04T14:38:51.972Z","updated_at":"2025-09-04T14:38:51.972Z","parameter":"secchi_depth","unit":"m","value":"3.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0a4f8d76-182a-4d82-aadb-3d7d4ed1126e","created_at":"2025-09-04T14:38:52.001Z","updated_at":"2025-09-04T14:38:52.001Z","parameter":"conductivity","unit":"us_cm","value":"84","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"779811dc-05bc-4f26-9665-aae0536fc125","created_at":"2025-09-04T14:38:52.057Z","updated_at":"2025-09-04T14:38:52.057Z","parameter":"air_temperature","unit":"deg_c","value":"16.69","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"63bbaa74-358d-4344-96c8-39e0b4fce565","created_at":"2025-09-04T14:38:52.068Z","updated_at":"2025-09-04T14:38:52.068Z","parameter":"water_temperature","unit":"deg_c","value":"17.86","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ab0f843c-6ebc-4376-af45-93cb854f04da","created_at":"2025-09-04T14:38:52.029Z","updated_at":"2025-11-26T13:32:10.056Z","parameter":"oxygen","unit":"percent","value":"104","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}