{"id":"1d864edd-049c-4651-ae6e-012df4308fe1","created_at":"2025-09-04T15:21:05.044Z","updated_at":"2026-01-20T21:14:37.094Z","owner_id":"ea07e5ee-ba96-443f-857d-90a1b938cf7a","location_id":"696198a7-5c49-4794-ac9d-99dd07f50e12","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2018-08-10T21:54:41.140Z","observed_at_local":"2018-08-10T17:54:41-04:00","notes":"it rained hard about 2 days ago. cooler air than the water since its much cooler than a few days ago.","checked":"review_needed","qa_notes":"Review needed: chloride's result of 0.9mg/L is below the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL0lwQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjA6MTY6NDAuNTM4WiIsInB1ciI6ImJsb2JfaWQifX0=--02e63652a6ffa83f54a74b138e52d0e467b356db/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"71c1d9c4-d992-44b9-b45a-a844706ed286","created_at":"2025-12-05T22:50:33.330Z","updated_at":"2025-12-05T22:50:33.330Z","parameter":"chloride","unit":"mg_l","value":"0.9","equipment":"hach_chloride_low_range","equipment_limit":"<"},{"id":"7c488dca-6aad-43f8-93b2-7d7ac1ac3dc8","created_at":"2025-09-04T15:21:05.126Z","updated_at":"2025-09-04T15:21:05.126Z","parameter":"ph","unit":"std_units","value":"8.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"bf7c0f56-6e65-4d70-b1ca-04eb578b4421","created_at":"2025-09-04T15:21:05.131Z","updated_at":"2025-09-04T15:21:05.131Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"3978df09-2243-4572-a379-a14ebeab641e","created_at":"2025-09-04T15:21:05.142Z","updated_at":"2025-09-04T15:21:05.142Z","parameter":"hardness","unit":"ppm","value":"110","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"f9913e2f-a620-4ec5-a475-1e9b07166afb","created_at":"2025-09-04T15:21:05.153Z","updated_at":"2025-09-04T15:21:05.153Z","parameter":"alkalinity","unit":"ppm","value":"230","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b46965e5-58a5-48b0-b444-6a123c747338","created_at":"2025-09-04T15:21:05.161Z","updated_at":"2025-09-04T15:21:05.161Z","parameter":"water_depth","unit":"m","value":"0.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a7d865d1-c28e-4266-bb75-9389710c01e7","created_at":"2025-09-04T15:21:05.166Z","updated_at":"2025-09-04T15:21:05.166Z","parameter":"conductivity","unit":"us_cm","value":"226","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"1501817e-ed1d-4aa2-8bad-178238562eac","created_at":"2025-09-04T15:21:05.171Z","updated_at":"2025-09-04T15:21:05.171Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a100f90e-077c-4306-b176-b7ec6fd1705f","created_at":"2025-09-04T15:21:05.179Z","updated_at":"2025-09-04T15:21:05.179Z","parameter":"water_temperature","unit":"deg_c","value":"26.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}