{"id":"f689ea8d-32c8-47f8-80bd-9410f6503e36","created_at":"2025-09-04T15:06:24.704Z","updated_at":"2026-01-20T21:11:42.628Z","owner_id":"5cbf785f-2b87-43d8-810b-ee5089deabdf","location_id":"4a04df19-9a79-4be0-864f-533131af138c","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2019-04-17T15:00:00.000Z","observed_at_local":"2019-04-17T11:00:00-04:00","notes":"No rain in past 24 hrs. Calm winds & foggy now. Loons, seagulls, assorted songbirds, squirrels.  Slightly greenish tinge to the water today.","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","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOVltQVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMDI6Mzc6MjAuMzA3WiIsInB1ciI6ImJsb2JfaWQifX0=--6e4d41f60fee911359a98fba2cb163113499cead/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/93569D77-3C9F-4722-BB02-75C163BD6DCE.jpeg"],"readings":[{"id":"16e0412f-fd03-4350-9916-51c76ee8f8be","created_at":"2025-09-04T15:06:24.775Z","updated_at":"2025-09-04T15:06:24.775Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4888d9d9-8bd3-4ff1-9ef0-a682d9b4b61c","created_at":"2025-09-04T15:06:24.785Z","updated_at":"2025-09-04T15:06:24.785Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"801ad0f7-7701-42cf-92e7-7a7d317be38f","created_at":"2025-09-04T15:06:24.797Z","updated_at":"2025-09-04T15:06:24.797Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0797c013-4a15-4241-8339-b5f722c64642","created_at":"2025-09-04T15:06:24.802Z","updated_at":"2025-09-04T15:06:24.802Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"068946cc-94fd-41ca-b391-c501c34fe967","created_at":"2025-09-04T15:06:24.809Z","updated_at":"2025-09-04T15:06:24.809Z","parameter":"air_temperature","unit":"deg_c","value":"4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1fe331be-438d-4c8f-813b-8790092ab76f","created_at":"2025-09-04T15:06:24.819Z","updated_at":"2025-09-04T15:06:24.819Z","parameter":"water_temperature","unit":"deg_c","value":"5.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}