{"id":"626c9df4-e9c1-4aac-a9c8-0890d7c0ff12","created_at":"2025-08-26T19:45:13.615Z","updated_at":"2026-01-12T19:41:20.835Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"38b05cc8-b859-47e6-adba-2c1419a45c8b","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2019-07-31T21:30:00.000Z","observed_at_local":"2019-07-31T17:30:00-04:00","notes":"This test result meets provincially established standards for swimming, as outlined by Ottawa Public Health:\r\n\r\n\"Ottawa Public Health will issue a no-swimming advisory if:\r\n\r\n- the geometric mean of 5 water samples taken on the previous day is greater than 200 E. coli per 100mL of water; or\r\n- a single water sample test result from the previous day is greater than 400 E. coli per 100mL ; or\r\n - there is a significant rainfall event.\" \r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/82332","readings":[{"id":"2dc05f03-013e-440b-b258-4daf7d212e84","created_at":"2025-08-26T19:45:13.641Z","updated_at":"2025-08-26T19:45:13.641Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"153","equipment":"other_ecoli_lab","equipment_limit":null}]}