{"id":"61537d49-2da9-4407-8c82-2699ccc94c3e","created_at":"2025-08-28T17:33:04.651Z","updated_at":"2026-01-02T18:31:19.343Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"f611056d-0e02-4868-a533-67ca5bcfb757","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2019-10-11T17:00:00.000Z","observed_at_local":"2019-10-11T12:00:00-05:00","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","alkalinity","current_weather","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106022","readings":[{"id":"26dce94c-8b69-4a87-9f17-d959e9694bbc","created_at":"2025-08-28T17:33:04.684Z","updated_at":"2025-08-28T17:33:04.684Z","parameter":"ph","unit":"std_units","value":"6.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"51cf48f3-f2e1-482b-af5b-82362216142f","created_at":"2025-08-28T17:33:04.689Z","updated_at":"2025-08-28T17:33:04.689Z","parameter":"oxygen","unit":"mg_l","value":"6.4","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0201f690-cf53-42cc-a700-6bd12f0ef613","created_at":"2025-08-28T17:33:04.692Z","updated_at":"2025-08-28T17:33:04.692Z","parameter":"hardness","unit":"ppm","value":"30","equipment":"lamotte_hardness","equipment_limit":null},{"id":"77b00050-3f3b-4dd2-a0c2-3ac3f9ea695b","created_at":"2025-08-28T17:33:04.705Z","updated_at":"2025-08-28T17:33:04.705Z","parameter":"alkalinity","unit":"ppm","value":"25","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"790cc7e1-e602-4880-b634-2c86b3016d44","created_at":"2025-08-28T17:33:04.717Z","updated_at":"2025-08-28T17:33:04.717Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5dd69f5e-f290-4cd2-9137-3a3afef59e70","created_at":"2025-08-28T17:33:04.709Z","updated_at":"2025-11-19T15:20:08.972Z","parameter":"turbidity","unit":"jtu","value":"0","equipment":"lamotte_turbidity","equipment_limit":"<="}]}