{"id":"219d753c-7215-4c42-8d23-50566a5a7421","created_at":"2025-09-04T15:20:05.701Z","updated_at":"2026-01-20T21:12:50.209Z","owner_id":"8a3c3360-0293-4b32-8b8d-5c9030ccd24c","location_id":"ce0cc3e0-4b3a-486d-9653-dd813606f46f","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2018-09-03T22:52:57.469Z","observed_at_local":"2018-09-03T18:52:57-04:00","notes":"Water moving with the wind\nClean surface","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 4mg/L is outside the expected range of 4.78-9.22mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBKzhvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MjIuMTY0WiIsInB1ciI6ImJsb2JfaWQifX0=--50a4be4b237d0702fb5cba18807460d97bffa5c3/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL0FvQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NDc6MjIuMTY2WiIsInB1ciI6ImJsb2JfaWQifX0=--c2052bec82c613f97355830a6b11120789b85c2f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"6913135b-ca26-42f7-b65f-a250cd36b339","created_at":"2025-09-04T15:20:05.820Z","updated_at":"2025-09-04T15:20:05.820Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c2125f1c-fc06-494e-b700-a55cd5aeae48","created_at":"2025-09-04T15:20:05.825Z","updated_at":"2025-09-04T15:20:05.825Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"42701053-4d0b-49e2-bd25-bd9c61c8035b","created_at":"2025-09-04T15:20:05.831Z","updated_at":"2025-09-04T15:20:05.831Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e1383a0a-7570-4522-8f73-bba19662c917","created_at":"2025-09-04T15:20:05.837Z","updated_at":"2025-09-04T15:20:05.837Z","parameter":"chlorine","unit":"ppm","value":"0.01","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"d5b01c39-e29e-4ef8-99cc-31c8ffe0d39b","created_at":"2025-09-04T15:20:05.850Z","updated_at":"2025-09-04T15:20:05.850Z","parameter":"hardness","unit":"ppm","value":"0.01","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a60b34cd-e3be-4d1f-87e6-b5169ae989fb","created_at":"2025-09-04T15:20:05.860Z","updated_at":"2025-09-04T15:20:05.860Z","parameter":"alkalinity","unit":"ppm","value":"70","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"6497a29f-bf84-4bad-a90a-ccb19e0e22ac","created_at":"2025-09-04T15:20:05.868Z","updated_at":"2025-09-04T15:20:05.868Z","parameter":"water_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4778cf38-62e3-4c67-8d51-3a1d8aedadbe","created_at":"2025-09-04T15:20:05.875Z","updated_at":"2025-09-04T15:20:05.875Z","parameter":"conductivity","unit":"us_cm","value":"68","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"1b5dc64e-7e3c-4008-861e-17a1404523b9","created_at":"2025-09-04T15:20:05.886Z","updated_at":"2025-09-04T15:20:05.886Z","parameter":"water_temperature","unit":"deg_c","value":"25.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}