{"id":"723ff4db-3d0c-4948-b021-7331580afa32","created_at":"2025-08-15T18:17:44.499Z","updated_at":"2026-01-20T19:59:48.896Z","owner_id":"be301fd9-cfba-4c50-8414-ce896c0f2e90","location_id":"e669f2ff-2d95-44b3-b4fa-b913af5ab234","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-09-19T16:57:47.647Z","observed_at_local":"2021-09-19T12:57:47-04:00","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","hardness","conductivity","air_temperature","water_temperature","chlorine","alkalinity"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdTVmIiwiZXhwIjoiMjAyNi0wNC0yOFQxMjoxNzo1MC41NzZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--f762f3d89f9ae1715e644a36f2411d0c126fb620/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"a3d6fd41-26ae-4f3c-a94f-4795646c5828","created_at":"2025-08-15T18:17:44.550Z","updated_at":"2025-08-15T18:17:44.550Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f6437b03-8e66-4d6b-82a9-b0bb108be52e","created_at":"2025-08-15T18:17:44.574Z","updated_at":"2025-08-15T18:17:44.574Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"cf73b89c-a8d5-422a-bcf7-79f74472be7d","created_at":"2025-08-15T18:17:44.594Z","updated_at":"2025-08-15T18:17:44.594Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"fc2bab3d-e383-4641-a398-7d797f88e26a","created_at":"2025-08-15T18:17:44.604Z","updated_at":"2025-08-15T18:17:44.604Z","parameter":"conductivity","unit":"us_cm","value":"688","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"427a9e6b-5ef2-4820-ad31-92b950c69969","created_at":"2025-08-15T18:17:44.610Z","updated_at":"2025-08-15T18:17:44.610Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"87e08966-a98b-41e2-96c9-6ed82a0f8c18","created_at":"2025-08-15T18:17:44.616Z","updated_at":"2025-08-15T18:17:44.616Z","parameter":"water_temperature","unit":"deg_c","value":"19.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"75a4bca5-bebd-4012-a4bd-e45ce4fd7796","created_at":"2025-08-15T18:17:44.585Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"8d71a62b-0a68-4861-84ca-1e8ed8d676e2","created_at":"2025-08-15T18:17:44.599Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]}