{"id":"0cc2e205-59f6-4708-a5b4-a66222557721","created_at":"2025-09-02T20:59:34.035Z","updated_at":"2026-01-20T20:17:56.336Z","owner_id":"7167544e-a055-4622-b3ab-ef8358783784","location_id":"97c3d3f4-998b-43e4-b91a-0e2eb2736497","dataset_id":"438dcd31-b3ad-4ded-ad8e-453eb806ff10","form_id":"0070d871-86f7-4440-a0c9-dd717adb14e5","observed_at":"2005-05-07T04:00:00.000Z","observed_at_local":"2005-05-07T00:00:00-04:00","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":["ph","secchi_depth","hardness","alkalinity","water_depth","conductivity","total_kjeldahl_nitrogen"],"photos":[],"readings":[{"id":"5be321ab-271c-4107-a897-cacca9e54708","created_at":"2025-09-02T20:59:34.063Z","updated_at":"2025-09-02T20:59:34.063Z","parameter":"ph","unit":"std_units","value":"7.965","equipment":"unspecified_ph","equipment_limit":null},{"id":"98da3ba5-b3c3-4325-956c-1c6aff08d7b9","created_at":"2025-09-02T20:59:34.073Z","updated_at":"2025-09-02T20:59:34.073Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e852d3f7-c189-45e7-a431-67aeec04da27","created_at":"2025-09-02T20:59:34.077Z","updated_at":"2025-09-02T20:59:34.077Z","parameter":"hardness","unit":"mg_l","value":"43.8","equipment":"unspecified_hardness","equipment_limit":null},{"id":"16581f5b-51e2-4700-abda-a73f26832308","created_at":"2025-09-02T20:59:34.082Z","updated_at":"2025-09-02T20:59:34.082Z","parameter":"alkalinity","unit":"mg_l","value":"42.2","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"8029fd27-2b04-4dcf-81b3-5a0f042bd84c","created_at":"2025-09-02T20:59:34.086Z","updated_at":"2025-09-02T20:59:34.086Z","parameter":"water_depth","unit":"m","value":"5.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5faa20c7-379f-4acc-812b-9cf47a1ba2e1","created_at":"2025-09-02T20:59:34.090Z","updated_at":"2025-09-02T20:59:34.090Z","parameter":"conductivity","unit":"us_cm","value":"95.625","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"57a506ad-2fe7-4fdd-9f20-36abc4cfa874","created_at":"2025-09-02T20:59:34.094Z","updated_at":"2025-09-02T20:59:34.094Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"176.25","equipment":"lab_unspecified","equipment_limit":null}]}