{"id":"775a5baa-69e6-4da0-9201-49f96d8ee56a","created_at":"2025-09-04T17:34:06.421Z","updated_at":"2025-12-30T19:03:18.420Z","owner_id":"5bf5f37c-1094-4c1d-8b86-cf15446397d1","location_id":"40305270-f224-4851-9cb8-6f0c5d9417b2","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2019-07-07T19:18:40.665Z","observed_at_local":"2019-07-07T21:18:40+02:00","notes":"Water is from the Adriatic Sea. Can't see the bottom at all and the canal is built on clay and rock on top of trees. Air is slightly salty. Some garbage and sea weed float around the surface. The surface is always exposed to the sun. Can see fuel slicks from boats. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","salinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNUV2QVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMTI6NTM6MTMuODI4WiIsInB1ciI6ImJsb2JfaWQifX0=--1b054eced441aecd5d25df2082631222fc99e5af/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/170831","readings":[{"id":"f4728254-b15e-4660-9c09-89c8f319b802","created_at":"2025-09-04T17:34:06.493Z","updated_at":"2025-09-04T17:34:06.493Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ff564ca7-9d8f-4981-9812-0de2d72b1926","created_at":"2025-09-04T17:34:06.498Z","updated_at":"2025-09-04T17:34:06.498Z","parameter":"hardness","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"4bc3dbf5-9cac-4cda-ab58-b1c0a2ffd6f9","created_at":"2025-09-04T17:34:06.507Z","updated_at":"2025-09-04T17:34:06.507Z","parameter":"salinity","unit":"ppm","value":"27.1","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"000fcde3-5fac-4712-9283-85f815c31008","created_at":"2025-09-04T17:34:06.515Z","updated_at":"2025-09-04T17:34:06.515Z","parameter":"air_temperature","unit":"deg_c","value":"31","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ec62449e-05be-4ef8-88bb-a145c61a94d9","created_at":"2025-09-04T17:34:06.531Z","updated_at":"2025-09-04T17:34:06.531Z","parameter":"water_temperature","unit":"deg_c","value":"28.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}