{"id":"b2bfe4d6-f356-4173-9c97-182e624d5016","created_at":"2025-09-04T15:31:25.601Z","updated_at":"2026-01-20T21:15:11.034Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"eb79a5da-17f5-4586-8ce9-dab9693e5205","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2017-07-03T22:56:00.000Z","observed_at_local":"2017-07-03T18:56:00-04:00","notes":"TDS ppm 52, 9 km NW, 40% Humidity, 101.5 kPa. Beautiful day in Calabogie, sunny but not too hot. Went for a paddle on the lake.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","alkalinity","conductivity","air_temperature","water_temperature","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169899","readings":[{"id":"e5a0415e-7bd1-4878-934a-c2fb64af831b","created_at":"2025-09-04T15:31:25.652Z","updated_at":"2025-09-04T15:31:25.652Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"8.14","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"048ff9a6-b653-4b5d-ad86-9c193bfedc83","created_at":"2025-09-04T15:31:25.683Z","updated_at":"2025-09-04T15:31:25.683Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"125b81bb-58cd-4cfd-8f9c-a4c4af6a765b","created_at":"2025-09-04T15:31:25.693Z","updated_at":"2025-09-04T15:31:25.693Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"103","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"d8d51b0e-2cb1-429d-830d-387284b6cbbe","created_at":"2025-09-04T15:31:25.731Z","updated_at":"2025-09-04T15:31:25.731Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"839eaeea-f48c-49ac-972a-d206a0f8cf19","created_at":"2025-09-04T15:31:25.743Z","updated_at":"2025-09-04T15:31:25.743Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b4d452db-6d55-4e22-8b53-0bd17bbd7bc3","created_at":"2025-09-04T15:31:25.667Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}