{"id":"4da5dbf3-da33-4cb2-bc32-e302eb0f8e9c","created_at":"2025-09-04T14:57:53.873Z","updated_at":"2026-01-20T21:10:37.504Z","owner_id":"adc9825b-1a7c-41e3-bae8-e0882348ccc7","location_id":"09809dba-b0bd-450a-b6e8-9cec20e5326c","dataset_id":"52cac017-66b5-4ce6-a8fa-9a38d4239c44","form_id":"9f79f3c5-6501-4141-823a-04a483798882","observed_at":"2020-07-24T00:46:34.749Z","observed_at_local":"2020-07-23T20:46:34-04:00","notes":"There was a dead crawfish in the water. ","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","air_temperature","water_temperature","alkalinity"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMU1nQVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMjA6NTQ6MzEuNTgxWiIsInB1ciI6ImJsb2JfaWQifX0=--22443081ec93424173b8c9c3a095ec3e3816589e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/168766","readings":[{"id":"0cfda764-73e0-4725-b578-4b25435bd0cb","created_at":"2025-09-04T14:57:53.945Z","updated_at":"2025-09-04T14:57:53.945Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"2e4c8c56-c93c-4a19-860c-85ecfc0f005a","created_at":"2025-09-04T14:57:53.954Z","updated_at":"2025-09-04T14:57:53.954Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"81f90f59-9d93-4678-83d3-4e472e772e4f","created_at":"2025-09-04T14:57:53.967Z","updated_at":"2025-09-04T14:57:53.967Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"96b36b7b-907e-4491-9e36-5f3de3edff15","created_at":"2025-09-04T14:57:53.973Z","updated_at":"2025-09-04T14:57:53.973Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"afd47b9a-3bf8-41ca-b71c-799c475f3a61","created_at":"2025-09-04T14:57:53.960Z","updated_at":"2025-11-19T15:02:43.912Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]}