{"id":"a310415a-dfd7-454b-a178-3cb861b5eb38","created_at":"2025-08-27T19:42:39.047Z","updated_at":"2026-01-02T16:02:29.908Z","owner_id":"59fc2216-6cc3-4ffb-8201-201074aaa144","location_id":"6821f4fd-3694-4ede-a059-0049925574f1","dataset_id":"49788e55-2dc3-4c3c-8d3c-f85cbbae82d0","form_id":"5169e812-b893-470f-9416-519a4486f676","observed_at":"2018-03-21T16:45:00.000Z","observed_at_local":"2018-03-21T11:45:00-05:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/86682","readings":[{"id":"21525737-1cdc-4123-b14c-6b3e1a1f9518","created_at":"2025-08-27T19:42:39.085Z","updated_at":"2025-08-27T19:42:39.085Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"38218457-4852-47c4-b385-760e85949ba6","created_at":"2025-08-27T19:42:39.089Z","updated_at":"2025-08-27T19:42:39.089Z","parameter":"oxygen","unit":"mg_l","value":"4.0","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"91edd4b3-c06a-4ea4-be7d-4d0d91a7f559","created_at":"2025-08-27T19:42:39.093Z","updated_at":"2025-08-27T19:42:39.093Z","parameter":"oxygen","unit":"mg_l","value":"4.0","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"40bd3585-cdf1-47db-8106-90d38da0edf7","created_at":"2025-08-27T19:42:39.098Z","updated_at":"2025-08-27T19:42:39.098Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"lamotte_hardness","equipment_limit":null},{"id":"c5555f74-646d-4c68-9433-26f1f4f5e392","created_at":"2025-08-27T19:42:39.103Z","updated_at":"2025-08-27T19:42:39.103Z","parameter":"turbidity","unit":"jtu","value":"10","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"de02b5ff-2954-4137-ae45-d6f6b154f217","created_at":"2025-08-27T19:42:39.108Z","updated_at":"2025-08-27T19:42:39.108Z","parameter":"alkalinity","unit":"ppm","value":"65","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"c062dfb2-b720-496c-8c5d-6c22d86926e1","created_at":"2025-08-27T19:42:39.113Z","updated_at":"2025-08-27T19:42:39.113Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"4402559b-0ac4-4f5a-845b-cb838ebcd618","created_at":"2025-08-27T19:42:39.117Z","updated_at":"2025-08-27T19:42:39.117Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"other_multimeter_temperature","equipment_limit":null}]}