{"id":"0e9a1978-a972-4e94-9a78-8e0c4a1bb3e9","created_at":"2025-09-04T23:21:58.983Z","updated_at":"2026-01-21T22:21:16.998Z","owner_id":"490685c6-e1c0-4eec-8b00-4b1f833e5581","location_id":"85da4093-5cac-4f34-b153-a578dc2f95cc","dataset_id":"2f2e02bf-9f9e-4b7c-a4a9-65414109bc60","form_id":"f262df1c-1b24-461b-b2a7-3ff407c90fec","observed_at":"2018-03-12T19:12:00.000Z","observed_at_local":"2018-03-12T12:12:00-07:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","ph","salinity","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMnBMQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTE6NTA6MjEuNjU4WiIsInB1ciI6ImJsb2JfaWQifX0=--7deb48bab3b5d4bb96b778348d45a494c0bf93c9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMnRMQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTE6NTA6MjEuNjYwWiIsInB1ciI6ImJsb2JfaWQifX0=--d753c3a22ea820d32ffe814ec2c6de2f688bd195/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"c4e1aa23-2d86-4257-af63-040316627e94","created_at":"2025-09-04T23:21:59.016Z","updated_at":"2025-09-04T23:21:59.016Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9a06a81a-fe38-4f46-9a5e-af28993bebad","created_at":"2025-09-04T23:21:59.021Z","updated_at":"2025-09-04T23:21:59.021Z","parameter":"salinity","unit":"ppm","value":"20","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"e8d1f1a3-12ba-43aa-a1bc-51c41ac88706","created_at":"2025-09-04T23:21:59.024Z","updated_at":"2025-09-04T23:21:59.024Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"44c3b670-e227-473b-8c9f-7aae23e77364","created_at":"2025-09-04T23:21:59.027Z","updated_at":"2025-09-04T23:21:59.027Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"cff544b8-c734-4b44-8f53-f01293642ceb","created_at":"2025-09-04T23:21:59.034Z","updated_at":"2025-09-04T23:21:59.034Z","parameter":"water_temperature","unit":"deg_c","value":"9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a0925926-1f6d-441e-8db2-faf07a7be3e9","created_at":"2025-09-04T23:21:59.018Z","updated_at":"2025-11-19T15:20:21.277Z","parameter":"hardness","unit":"ppm","value":"800","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":">="}]}