[{"id":"e90a9020-325e-4bc7-ab18-a8c1e6783459","created_at":"2025-09-04T00:28:23.973Z","updated_at":"2026-01-12T18:36:12.749Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"9f478142-46d4-43c0-ba47-9f5a0edcbf34","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-09-28T04:00:00.000Z","observed_at_local":"2013-09-28T00:00:00-04:00","notes":"Sample taken from creek using a bucket. No Secchi depth could be taken. Hasn`t rained for nearly a week. Silver Creek has a large watershed through agricultural land and flows into the Ottawa River upstream from Norway Bay.","checked":"review_needed","qa_notes":"Review needed: secchi_depth's result of 0m is below the normal range of 0.1m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","nitrate_nitrogen","nitrites","water_temperature","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145573","readings":[{"id":"4ded0682-9118-47e9-8869-8722dd732d48","created_at":"2025-09-04T00:28:24.018Z","updated_at":"2025-09-04T00:28:24.018Z","parameter":"ph","unit":"std_units","value":"10","equipment":"unspecified_ph","equipment_limit":null},{"id":"9ebec28a-ce0d-4beb-8db2-4308e063f471","created_at":"2025-09-04T00:28:24.028Z","updated_at":"2025-09-04T00:28:24.028Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"57a043a8-9cad-43e0-bc06-3836098fed2d","created_at":"2025-09-04T00:28:24.035Z","updated_at":"2025-09-04T00:28:24.035Z","parameter":"secchi_depth","unit":"m","value":"0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c99de5c2-e449-4a3f-bf8c-b563c71c2862","created_at":"2025-09-04T00:28:24.039Z","updated_at":"2025-09-04T00:28:24.039Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"aa58d22e-f4ad-4632-82ec-fd10c15ab7f4","created_at":"2025-09-04T00:28:24.042Z","updated_at":"2025-09-04T00:28:24.042Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"b591557d-ac0b-4f19-b97c-bd57a17b33dc","created_at":"2025-09-04T00:28:24.045Z","updated_at":"2025-09-04T00:28:24.045Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"8d50dd56-b760-48ab-9ea0-4aed569b9efe","created_at":"2025-09-04T00:28:24.049Z","updated_at":"2025-09-04T00:28:24.049Z","parameter":"phosphates","unit":"ppm","value":"0.2","equipment":"unspecified_phosphates","equipment_limit":null}]}]