{"id":"81325d07-ee31-4bc5-a1d0-f378dab73d36","created_at":"2025-08-26T19:01:46.269Z","updated_at":"2026-01-02T16:02:00.779Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"e20e18d9-3310-4167-9cf7-3462d55695ab","dataset_id":"0e10fe40-1cbd-4af9-90dc-3229587eb791","form_id":"f962d0aa-bee0-4719-ac1a-350258824c50","observed_at":"2019-03-19T15:49:00.000Z","observed_at_local":"2019-03-19T10:49:00-05:00","notes":"13.84 fl","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","turbidity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/81692","readings":[{"id":"b181d4b1-e8cd-4915-b2cf-1dc5054a2174","created_at":"2025-08-26T19:01:46.317Z","updated_at":"2025-08-26T19:01:46.317Z","parameter":"ph","unit":"std_units","value":"6.6","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"f2720c68-28a9-41a6-acff-a747666c9a35","created_at":"2025-08-26T19:01:46.322Z","updated_at":"2025-08-26T19:01:46.322Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d1069206-68aa-45a3-904e-6dd675514ad9","created_at":"2025-08-26T19:01:46.328Z","updated_at":"2025-08-26T19:01:46.328Z","parameter":"hardness","unit":"ppm","value":"70","equipment":"lamotte_hardness","equipment_limit":null},{"id":"2831c166-4718-4572-ae5a-a3e3781bc52a","created_at":"2025-08-26T19:01:46.337Z","updated_at":"2025-08-26T19:01:46.337Z","parameter":"alkalinity","unit":"ppm","value":"25","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"aacee220-a917-4fb5-b066-e5abbe605aa0","created_at":"2025-08-26T19:01:46.344Z","updated_at":"2025-08-26T19:01:46.344Z","parameter":"turbidity","unit":"jtu","value":"17.8","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"2e1c2de2-3d90-454d-8ddd-0cac5638b6a2","created_at":"2025-08-26T19:01:46.354Z","updated_at":"2025-08-26T19:01:46.354Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"040ba93f-71fe-4dc6-8238-4097fac73904","created_at":"2025-08-26T19:01:46.367Z","updated_at":"2025-08-26T19:01:46.367Z","parameter":"water_temperature","unit":"deg_c","value":"17.4","equipment":"other_multimeter_temperature","equipment_limit":null}]}