{"id":"d68aeb8c-dd29-47c4-8704-536a98879a07","created_at":"2025-10-30T18:50:18.480Z","updated_at":"2026-09-25T14:19:57.816Z","owner_id":"493421b4-f311-4c5f-8d02-d303fd416951","location_id":"d04704bd-9cca-4fbc-8fe5-7be74dfa6564","dataset_id":"f71fc1a1-4fb8-48bc-887a-5995feccc390","form_id":"88fb04ab-7512-43c5-bfa3-05dd66ab99e5","observed_at":"2025-09-07T16:47:00.000Z","observed_at_local":"2025-09-07T09:47:00-07:00","notes":"Still several slicks of oil visible. Oxymeter obviously malfunctioning\r\nDuck kill close to test site.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"DO reading was 14.6 mg/L and 164% but I'm removing those readings given the note about the meter malfunctioning.","qa_admin_notes_author_id":"5cbc03f6-aa64-4a52-8f96-bf3bc85a08e6","qa_admin_notes_updated_at":"2026-01-22T02:53:08.882Z","tested_parameters":["phosphates","ammonia","nitrites","turbidity","nitrates","ph","water_temperature","air_temperature"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNXVMQWc9PSIsImV4cCI6IjIwMjYtMTAtMzBUMTA6NDk6MzkuODMxWiIsInB1ciI6ImJsb2JfaWQifX0=--b4e326b1336a128a2ab4c55760095ea65ca40528/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image_605622586.jpg"],"permalink":"https://data.waterrangers.com/observations/203082","readings":[{"id":"15ee5963-fe55-4b60-9dc0-ae63b2338db5","created_at":"2026-01-22T02:53:09.182Z","updated_at":"2026-01-22T02:53:09.182Z","parameter":"phosphates","sub_question":null,"qualitative":false,"unit":"mg_l","value":"10","equipment":"hach_phosphate","equipment_limit":null},{"id":"fdb7160f-95ff-49d6-ba37-302f7ed63681","created_at":"2026-01-22T02:53:09.123Z","updated_at":"2026-01-22T02:53:09.123Z","parameter":"ammonia","sub_question":null,"qualitative":false,"unit":"ppm","value":"0.25","equipment":"unspecified_ppm","equipment_limit":null},{"id":"55412d30-9e0a-4307-8551-64882c5df9d3","created_at":"2026-01-22T02:53:09.153Z","updated_at":"2026-01-22T02:53:09.153Z","parameter":"nitrites","sub_question":null,"qualitative":false,"unit":"mg_l","value":"0","equipment":"hach_nitrites","equipment_limit":null},{"id":"cbb7e81a-d105-4290-baab-e81754257ea8","created_at":"2026-01-22T02:53:09.191Z","updated_at":"2026-09-25T14:15:38.235Z","parameter":"turbidity","sub_question":null,"qualitative":false,"unit":"m","value":"1.2","equipment":"transparency_tube_120cm","equipment_limit":">="},{"id":"5316eda1-d13b-4574-b908-14273a4cda5c","created_at":"2026-01-22T02:53:09.141Z","updated_at":"2026-09-25T14:19:57.815Z","parameter":"nitrates","sub_question":null,"qualitative":false,"unit":"mg_l","value":"1","equipment":"hach_nitrates","equipment_limit":null},{"id":"46e6fcc1-fcfe-4383-a131-d92f7081d535","created_at":"2026-01-22T02:53:09.099Z","updated_at":"2026-01-22T02:53:09.099Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"53e00824-75de-42b7-a531-f5911e4f35c6","created_at":"2026-01-22T02:53:09.172Z","updated_at":"2026-01-22T02:53:09.172Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"16","equipment":"other_thermometer","equipment_limit":null},{"id":"e2dfcd66-6e7e-4bce-990b-58a1ffc614a4","created_at":"2026-01-22T02:53:09.161Z","updated_at":"2026-01-22T02:53:09.161Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"13.5","equipment":"other_thermometer","equipment_limit":null}]}