{"id":"298d0565-90f2-4148-a690-feaaf92b6531","created_at":"2025-09-02T20:59:27.912Z","updated_at":"2026-01-20T20:17:39.484Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"9996ceca-a725-4483-b610-a9f241488df0","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2009-04-29T04:00:00.000Z","observed_at_local":"2009-04-29T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 314.6666667μS/cm is outside the expected range of 301.94-313.06μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"02f68ffa-6d9d-42ac-ae61-29cf8f2e03c8","created_at":"2025-09-02T20:59:27.959Z","updated_at":"2025-09-02T20:59:27.959Z","parameter":"ph","unit":"std_units","value":"8.174166667","equipment":"unspecified_ph","equipment_limit":null},{"id":"ee0fda27-c11f-4391-9674-21e5c1afce7a","created_at":"2025-09-02T20:59:27.964Z","updated_at":"2025-09-02T20:59:27.964Z","parameter":"hardness","unit":"mg_l","value":"127.5833333","equipment":"unspecified_hardness","equipment_limit":null},{"id":"1d401d9c-7b39-4f13-849e-d7285c84ca92","created_at":"2025-09-02T20:59:27.969Z","updated_at":"2025-09-02T20:59:27.969Z","parameter":"alkalinity","unit":"mg_l","value":"95.59166667","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"175caf3d-1252-4b0a-815a-cc7e5ff7cf42","created_at":"2025-09-02T20:59:27.979Z","updated_at":"2025-09-02T20:59:27.979Z","parameter":"water_depth","unit":"m","value":"17.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"dca34729-ae2c-4e02-9676-df70baaf8a5e","created_at":"2025-09-02T20:59:27.985Z","updated_at":"2025-09-02T20:59:27.985Z","parameter":"conductivity","unit":"us_cm","value":"314.6666667","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"5a486102-228e-41ab-9e92-e71f8843850b","created_at":"2025-09-02T20:59:27.995Z","updated_at":"2025-09-02T20:59:27.995Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"223.333333","equipment":"lab_unspecified","equipment_limit":null}]}