{"id":"97ade671-2b01-4a95-9a21-406c07c41f0a","created_at":"2025-09-04T00:28:23.662Z","updated_at":"2026-01-12T18:36:11.661Z","owner_id":"a6254074-feac-4899-b265-2247563976bf","location_id":"4cd478e2-b812-4a60-bfd9-d856e0457a1b","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-09-06T04:00:00.000Z","observed_at_local":"2013-09-06T00:00:00-04:00","notes":"very windy; wind from west. Water very wavy so took sample from canal that flows into river","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","secchi_depth","nitrate_nitrogen","nitrites","water_temperature","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145570","readings":[{"id":"f36801e4-3fca-4239-bd0e-6e098dfbb623","created_at":"2025-09-04T00:28:23.723Z","updated_at":"2025-09-04T00:28:23.723Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"7217d4c7-da21-4c2e-a2c6-1ea12bb850c9","created_at":"2025-09-04T00:28:23.739Z","updated_at":"2025-09-04T00:28:23.739Z","parameter":"oxygen","unit":"mg_l","value":"6.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"5683de9c-c461-4749-a304-7396335828c2","created_at":"2025-09-04T00:28:23.743Z","updated_at":"2025-09-04T00:28:23.743Z","parameter":"secchi_depth","unit":"m","value":"1.73","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cb4e2fb5-5bc6-443e-8807-819e716af97e","created_at":"2025-09-04T00:28:23.746Z","updated_at":"2025-09-04T00:28:23.746Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"3dddb61e-1f2a-4092-a19e-6a2f0bda7686","created_at":"2025-09-04T00:28:23.748Z","updated_at":"2025-09-04T00:28:23.748Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"cfd8439c-e9e4-4795-96c9-d87b4e827a61","created_at":"2025-09-04T00:28:23.753Z","updated_at":"2025-09-04T00:28:23.753Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e295f15f-5710-4f0e-a453-6e7517b5f6e8","created_at":"2025-09-04T00:28:23.761Z","updated_at":"2025-09-04T00:28:23.761Z","parameter":"phosphates","unit":"ppm","value":"0.2","equipment":"unspecified_phosphates","equipment_limit":null}]}