{"id":"9bac5ef1-4cb3-44b5-9118-dfdbc6964232","created_at":"2025-09-04T00:28:23.462Z","updated_at":"2026-01-12T18:36:11.004Z","owner_id":"7c07f0c3-9374-480f-b107-577110cd4de0","location_id":"9f817677-e78d-404c-80c9-cc21fbe160b2","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2014-09-19T04:00:00.000Z","observed_at_local":"2014-09-19T00:00:00-04:00","notes":"lots of foamy bubbles on surface of river; result of wind action?  There were whitecaps","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145568","readings":[{"id":"c7792101-1c24-4c2d-8127-35b833ad4f17","created_at":"2025-09-04T00:28:23.512Z","updated_at":"2025-09-04T00:28:23.512Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"ad4787a4-20d0-46ba-90d2-b25faf80e470","created_at":"2025-09-04T00:28:23.515Z","updated_at":"2025-09-04T00:28:23.515Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"0f13dc86-8e6f-4a87-9320-872c16564e66","created_at":"2025-09-04T00:28:23.519Z","updated_at":"2025-09-04T00:28:23.519Z","parameter":"secchi_depth","unit":"m","value":"1.625","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"14d814a4-fe8f-48ee-a61f-906781236ddd","created_at":"2025-09-04T00:28:23.524Z","updated_at":"2025-09-04T00:28:23.524Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"a61111a8-6da4-4764-a793-19f9e13bd29c","created_at":"2025-09-04T00:28:23.530Z","updated_at":"2025-09-04T00:28:23.530Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"d4619c72-b44c-4437-9bbc-46c6ca5fb4a5","created_at":"2025-09-04T00:28:23.539Z","updated_at":"2025-09-04T00:28:23.539Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"unspecified_water_temperature","equipment_limit":null}]}