{"id":"15a29de5-4b51-4b7d-860c-96cf14349a6c","created_at":"2025-08-15T18:16:45.942Z","updated_at":"2026-01-21T21:47:40.705Z","owner_id":"68910ec1-58c6-4be3-9c15-df64f476102e","location_id":"d8b78e79-4020-412e-a8fb-ebd66b769f2f","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-05-15T20:58:02.734Z","observed_at_local":"2021-05-15T16:58:02-04:00","notes":"Warm sunny day. Lots of agricultural activity going on. 4 days since a rain.","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBclZoIiwiZXhwIjoiMjAyNi0wNC0yNlQxMDowNzo0NC40NTJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--afc8449bbcf5ca57d1d20b87288c970e78172b0e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"9339231e-6c67-44d3-98bc-b017adadc0bb","created_at":"2025-08-15T18:16:46.019Z","updated_at":"2025-08-15T18:16:46.019Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"7a7a7b16-3b27-46e0-b63a-0a07a5482928","created_at":"2025-08-15T18:16:46.030Z","updated_at":"2025-08-15T18:16:46.030Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"98f05227-e137-4c55-a721-f84b36729cae","created_at":"2025-08-15T18:16:46.048Z","updated_at":"2025-08-15T18:16:46.048Z","parameter":"secchi_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7895764b-2885-4ce0-b5b6-378e81fe53c3","created_at":"2025-08-15T18:16:46.065Z","updated_at":"2025-08-15T18:16:46.065Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"f93e797a-8fd6-4da2-a6c5-d786d00ad69f","created_at":"2025-08-15T18:16:46.081Z","updated_at":"2025-08-15T18:16:46.081Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c68a44c4-3f4f-4b49-a92d-8283a34adc4d","created_at":"2025-08-15T18:16:46.088Z","updated_at":"2025-08-15T18:16:46.088Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"7479f9eb-29d3-4d12-85a8-ff257f8211f0","created_at":"2025-08-15T18:16:46.097Z","updated_at":"2025-08-15T18:16:46.097Z","parameter":"water_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4c383712-38b7-419d-b4cc-5120aa8cbe39","created_at":"2025-08-15T18:16:46.110Z","updated_at":"2025-08-15T18:16:46.110Z","parameter":"conductivity","unit":"us_cm","value":"610","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"52378f46-9a47-4734-add4-40f2d7053a6f","created_at":"2025-08-15T18:16:46.117Z","updated_at":"2025-08-15T18:16:46.117Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"fc1be2a8-2732-4425-b07b-b9e9cadfd8e7","created_at":"2025-08-15T18:16:46.126Z","updated_at":"2025-08-15T18:16:46.126Z","parameter":"water_temperature","unit":"deg_c","value":"18.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}