{"id":"cb82173e-df8e-4feb-ac3d-2bd06bcc7c4e","created_at":"2025-09-04T17:36:37.724Z","updated_at":"2026-07-08T19:22:02.704Z","owner_id":"42a6dd2b-1c48-4624-906b-81f8eefebcce","location_id":"ca58456d-6bf7-410f-89a7-464d3de4e953","dataset_id":"16dd1c13-c484-4631-97e6-96bfd663837f","form_id":"7951a002-4f73-4973-869d-0095a83a8e54","observed_at":"2025-06-12T17:42:23.860Z","observed_at_local":"2025-06-12T14:42:23-03:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Conductivity's result of 103.5μS/cm is outside the expected range of 158.26-591.68μS/cm (3.0 standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","salinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","oxygen"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOTB2QVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTM6NTg6NTUuMzIxWiIsInB1ciI6ImJsb2JfaWQifX0=--de97eea12dfa133467e5cfd0a5a8fa8af636d252/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_357574602.jpg","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBK012QVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTM6NTg6NTUuMzIzWiIsInB1ciI6ImJsb2JfaWQifX0=--9d12e96d405186338195e2728f0478efc17e2df9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1381066302.jpg","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzB2QVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTM6NTg6NTUuMzI1WiIsInB1ciI6ImJsb2JfaWQifX0=--9cabeba3840f87e663d0bf471bb482eb9276aabd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_1132997695.jpg"],"permalink":"https://data.waterrangers.com/observations/171028","readings":[{"id":"6e801d0c-20bf-4c9c-925f-fcb5a3564043","created_at":"2025-09-04T17:36:37.789Z","updated_at":"2025-09-04T17:36:37.789Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.53","equipment":"unspecified_ph","equipment_limit":null},{"id":"0d08b2e8-4027-480a-ba20-a228121a01a0","created_at":"2025-09-04T17:36:37.793Z","updated_at":"2025-09-04T17:36:37.793Z","parameter":"salinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"0.11","equipment":"unspecified_salinity","equipment_limit":null},{"id":"fddc99c9-a321-4fc8-bfee-aac3e701e0bb","created_at":"2025-09-04T17:36:37.798Z","updated_at":"2025-09-04T17:36:37.798Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"103.5","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"12315e28-f3e8-4750-adb7-5ced867fa1ff","created_at":"2025-09-04T17:36:37.807Z","updated_at":"2025-09-04T17:36:37.807Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"60777076-42f0-4395-a993-719ad184f249","created_at":"2025-09-04T17:36:37.818Z","updated_at":"2025-09-04T17:36:37.818Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"df58c544-a0f7-4f9e-ba8e-d769603fa92a","created_at":"2025-09-04T17:36:37.825Z","updated_at":"2025-09-04T17:36:37.825Z","parameter":"total_dissolved_solids_tds","sub_question":null,"qualitative":false,"unit":"ppm","value":"143.3","equipment":"unspecified_tds","equipment_limit":null},{"id":"b95a6096-efa6-4aef-b34d-6e3745cc4490","created_at":"2025-09-04T17:36:37.802Z","updated_at":"2025-11-26T13:38:39.503Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"percent","value":"106.5","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}