{"id":"fd007172-4005-4ff6-98a0-2c9f30e8f2e7","created_at":"2025-08-28T14:22:29.849Z","updated_at":"2026-01-21T21:13:13.267Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"32d2a684-bba8-426a-8576-627e92dba8fe","dataset_id":"10c7de66-e5c6-45aa-a850-97a32e0b783f","form_id":"04a9e3dc-e800-4670-9054-57e4956a39d8","observed_at":"2017-11-14T21:12:00.000Z","observed_at_local":"2017-11-14T15:12:00-06:00","notes":"Moving water ,relatively clear, has debris ,plants are in the water. It's a cooler day than normal (5.05otu)(op bright:102.1)","checked":"issue_detected","qa_notes":"Review needed: Based on previous readings, oxygen's result of 8.1mg/L is outside the expected range of 5.31-7.09mg/L.\nIssue detected: conductivity's result of 0.03μS/cm is below the extreme range of 2.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","salinity","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbEd1IiwiZXhwIjoiMjAyNi0wNi0wMVQyMTo0ODoyMi41ODRaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--4da1d3962616364f7aa2ec3d214f27e732970302/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/105595","readings":[{"id":"21dfe0b4-bd53-4e71-a7ce-85e58a97e749","created_at":"2025-08-28T14:22:29.880Z","updated_at":"2025-08-28T14:22:29.880Z","parameter":"ph","unit":"std_units","value":"5.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"7576267f-8823-4bc5-9d9b-1be4482a1ae2","created_at":"2025-08-28T14:22:29.883Z","updated_at":"2025-08-28T14:22:29.883Z","parameter":"oxygen","unit":"mg_l","value":"8.1","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e371fe25-4341-4d7e-9ae1-c296fb42a407","created_at":"2025-08-28T14:22:29.887Z","updated_at":"2025-08-28T14:22:29.887Z","parameter":"hardness","unit":"ppm","value":"20","equipment":"lamotte_hardness","equipment_limit":null},{"id":"7edd1bf4-a11d-4a98-94e4-fa132dd0c367","created_at":"2025-08-28T14:22:29.895Z","updated_at":"2025-08-28T14:22:29.895Z","parameter":"salinity","unit":"ppth","value":"1","equipment":"other_pen_type_salinity_meter_ppth","equipment_limit":null},{"id":"12b185e7-43a4-4be9-a949-dbb9704833c9","created_at":"2025-08-28T14:22:29.899Z","updated_at":"2025-08-28T14:22:29.899Z","parameter":"alkalinity","unit":"ppm","value":"10","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"ba26a8e9-f781-41d3-912b-6ace2ff370d9","created_at":"2025-08-28T14:22:29.907Z","updated_at":"2025-08-28T14:22:29.907Z","parameter":"water_depth","unit":"m","value":"1.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"366b0037-ab4b-4c27-b1d6-e71a38060dce","created_at":"2025-08-28T14:22:29.916Z","updated_at":"2025-08-28T14:22:29.916Z","parameter":"conductivity","unit":"us_cm","value":"0.03","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"e06effcb-77c8-4fc7-8eb4-45d0c5c2b2b0","created_at":"2025-08-28T14:22:29.920Z","updated_at":"2025-08-28T14:22:29.920Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"3d1496c1-4b47-4426-b782-4a393d35ff94","created_at":"2025-08-28T14:22:29.925Z","updated_at":"2025-08-28T14:22:29.925Z","parameter":"water_temperature","unit":"deg_c","value":"13.4","equipment":"other_multimeter_temperature","equipment_limit":null}]}