{"id":"6d541ed1-fd89-4b46-ab5b-6378e38e65b7","created_at":"2025-09-04T15:21:06.791Z","updated_at":"2026-01-20T21:14:38.822Z","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":"2018-09-14T13:52:21.382Z","observed_at_local":"2018-09-14T09:52:21-04:00","notes":"calm waters, no rainfall for the past few days, duck regularly visit, fish jumping out of water sometimes. a lot less boat traffic since labour day.","checked":"review_needed","qa_notes":"Review needed: chloride's result of 1mg/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/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL1VwQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjI6NTg6MjIuMzcyWiIsInB1ciI6ImJsb2JfaWQifX0=--aa9e467bd182d0be06a7d6745385760e189d1d94/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"a2b02506-2aaa-4bad-8e9a-8f46227820fe","created_at":"2025-12-05T22:50:32.816Z","updated_at":"2025-12-05T22:50:32.816Z","parameter":"chloride","unit":"mg_l","value":"1","equipment":"hach_chloride_low_range","equipment_limit":"<"},{"id":"cd9340d2-fa01-480e-a083-f2f84b35e1e1","created_at":"2025-09-04T15:21:06.858Z","updated_at":"2025-09-04T15:21:06.858Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"23648bed-7fc9-46de-93be-be5548a1bf24","created_at":"2025-09-04T15:21:06.865Z","updated_at":"2025-09-04T15:21:06.865Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e7d24e74-05e1-4ed4-a41c-31c10242ea4b","created_at":"2025-09-04T15:21:06.897Z","updated_at":"2025-09-04T15:21:06.897Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"185d8817-365c-4cd7-a7a4-3478a3408c96","created_at":"2025-09-04T15:21:06.905Z","updated_at":"2025-09-04T15:21:06.905Z","parameter":"alkalinity","unit":"ppm","value":"95","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"37139a47-5da2-4214-bc4d-8642b1668717","created_at":"2025-09-04T15:21:06.914Z","updated_at":"2025-09-04T15:21:06.914Z","parameter":"water_depth","unit":"m","value":"0.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"caf79aca-9a29-4876-a1d1-b33d325a10b9","created_at":"2025-09-04T15:21:06.920Z","updated_at":"2025-09-04T15:21:06.920Z","parameter":"conductivity","unit":"us_cm","value":"222","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"7daccad8-7ea3-429f-acc8-18cd56116787","created_at":"2025-09-04T15:21:06.928Z","updated_at":"2025-09-04T15:21:06.928Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5b41c3b5-36fa-4c57-83dc-6bcfd89fe6d3","created_at":"2025-09-04T15:21:06.936Z","updated_at":"2025-09-04T15:21:06.936Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}