{"id":"1e79e554-ea14-4998-b7e0-a1c2cb302bea","created_at":"2025-08-26T18:22:25.489Z","updated_at":"2026-01-12T19:31:03.280Z","owner_id":"b0b5ba1b-a849-4bce-abf3-af744c614656","location_id":"a3be1ec3-55d9-4a23-a89d-fe6b801282ce","dataset_id":"d63dc65f-f217-4efe-98f7-0a9cef1c921b","form_id":"78eea5a6-0c5f-4d23-8474-3e44def1baec","observed_at":"2019-10-14T12:56:35.135Z","observed_at_local":"2019-10-14T08:56:35-04:00","notes":null,"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","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/81369","readings":[{"id":"755b45d3-f265-4f38-91a1-f5c1500c1013","created_at":"2025-08-26T18:22:25.521Z","updated_at":"2025-08-26T18:22:25.521Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c16e4180-78b6-4725-8c8b-d06a13a6a95b","created_at":"2025-08-26T18:22:25.529Z","updated_at":"2025-08-26T18:22:25.529Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"01be8b32-a38f-4abe-a235-5916a49b4734","created_at":"2025-08-26T18:22:25.533Z","updated_at":"2025-08-26T18:22:25.533Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"62a7453b-8b6b-4848-8317-eb7894b9840e","created_at":"2025-08-26T18:22:25.538Z","updated_at":"2025-08-26T18:22:25.538Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9c16d7ae-236e-421a-8f01-720b999283ba","created_at":"2025-08-26T18:22:25.550Z","updated_at":"2025-08-26T18:22:25.550Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}