{"id":"00d9d634-ace9-4687-83f1-ba4ca25afd7f","created_at":"2025-09-04T22:23:31.405Z","updated_at":"2026-01-08T15:19:18.843Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"c115e9b5-9e01-4dca-84bd-802fe6d167e7","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2013-12-18T00:00:00.000Z","observed_at_local":"2013-12-17T18:00:00-06:00","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":["chloride","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/190141","readings":[{"id":"e44403b1-9354-42a2-9835-bfae67901160","created_at":"2025-09-04T22:23:31.424Z","updated_at":"2025-09-04T22:23:31.424Z","parameter":"chloride","unit":"ppm","value":"1108","equipment":"unspecified_chloride","equipment_limit":null},{"id":"693b8727-5ab1-46ae-ae9e-7d48f398fdb4","created_at":"2025-09-04T22:23:31.445Z","updated_at":"2025-09-04T22:23:31.445Z","parameter":"conductivity","unit":"us_cm","value":"4600","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}