{"id":"ae7ca3a9-b9e9-4a5e-aa0d-c6793f65e6fb","created_at":"2025-09-04T00:44:22.425Z","updated_at":"2026-01-20T20:24:25.687Z","owner_id":"f1faecb3-f44b-4609-8c82-809f1beb1baa","location_id":"454dd802-3218-465e-b94c-54a36c8d9bfc","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2018-06-17T21:28:00.000Z","observed_at_local":"2018-06-17T17:28:00-04:00","notes":"The bottom was clearly visible.   There was a light breeze today compared to the last test when it was windy and a bit wavy.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154513","readings":[{"id":"a8e56346-8016-41f8-ab20-e2d3b9f0a8ab","created_at":"2025-09-04T00:44:22.453Z","updated_at":"2025-09-04T00:44:22.453Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"42ebebfc-e53f-4260-b32e-846a2799d83c","created_at":"2025-09-04T00:44:22.462Z","updated_at":"2025-09-04T00:44:22.462Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"f991a294-4d0e-464d-8c6f-e9d16d7ce53e","created_at":"2025-09-04T00:44:22.468Z","updated_at":"2025-09-04T00:44:22.468Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"99b46131-1493-4ad3-94af-15036cb6184d","created_at":"2025-09-04T00:44:22.471Z","updated_at":"2025-09-04T00:44:22.471Z","parameter":"water_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"01391c6c-03c1-4457-a3c7-e66835172431","created_at":"2025-09-04T00:44:22.475Z","updated_at":"2025-09-04T00:44:22.475Z","parameter":"air_temperature","unit":"deg_c","value":"29.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b537759e-d30e-403b-9bcf-bef7678f50b6","created_at":"2025-09-04T00:44:22.484Z","updated_at":"2025-09-04T00:44:22.484Z","parameter":"water_temperature","unit":"deg_c","value":"23.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}