{"id":"78ce35f2-68b2-4592-939e-07082de58766","created_at":"2025-08-27T19:42:38.275Z","updated_at":"2026-01-02T16:02:27.601Z","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":"2018-01-25T18:15:00.000Z","observed_at_local":"2018-01-25T12:15:00-06:00","notes":"Stopped hardness at 40 drops. Likely some saltwater intrusion upstream with not much rain lately. ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","turbidity","alkalinity","air_temperature","water_temperature","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/86674","readings":[{"id":"3df6f73e-7a7f-4219-b352-7cca8603dcc7","created_at":"2025-08-27T19:42:38.311Z","updated_at":"2025-08-27T19:42:38.311Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"98d73b82-f681-4d24-8136-f7caf3969b08","created_at":"2025-08-27T19:42:38.322Z","updated_at":"2025-08-27T19:42:38.322Z","parameter":"turbidity","unit":"jtu","value":"10","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"9288b640-e368-45d9-97de-ad45b923f5bd","created_at":"2025-08-27T19:42:38.327Z","updated_at":"2025-08-27T19:42:38.327Z","parameter":"alkalinity","unit":"ppm","value":"65","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"8693d0c6-3a30-4870-bba4-36cf911b2e87","created_at":"2025-08-27T19:42:38.332Z","updated_at":"2025-08-27T19:42:38.332Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"4ac8229e-365b-4fd4-9ba7-7b50f8bd6da4","created_at":"2025-08-27T19:42:38.337Z","updated_at":"2025-08-27T19:42:38.337Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"other_multimeter_temperature","equipment_limit":null},{"id":"7c4b9093-0b4e-48e3-8789-2247f71cb442","created_at":"2025-12-10T16:00:09.535Z","updated_at":"2025-12-10T16:00:09.535Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"lamotte_hardness","equipment_limit":">"}]}