{"id":"075d7711-4cb2-46d5-a11c-aca0e5212919","created_at":"2025-09-04T00:28:43.000Z","updated_at":"2026-01-20T20:21:42.250Z","owner_id":"d27da9a2-5124-48b1-bfd0-11a5e20c41ec","location_id":"d48d12c4-512c-4425-ab39-cb88fc0fdb38","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-07-31T18:55:00.000Z","observed_at_local":"2016-07-31T14:55:00-04:00","notes":"Hot day. Sunny with some clouds. Not windy. River is calm. Lots of swimmers and boaters. Microplastic testing again!","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrate_nitrogen","ph","oxygen","secchi_depth","nitrites","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145779","readings":[{"id":"699e1fb6-d635-4bb4-99d6-877cf8d0b88e","created_at":"2025-09-04T00:28:43.059Z","updated_at":"2025-09-04T00:28:43.059Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"9dac8480-1d29-4cc0-833c-146e23928f58","created_at":"2025-09-04T00:28:43.068Z","updated_at":"2025-09-04T00:28:43.068Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8dbe3ca5-37f1-44ac-8279-5adf5ee1972e","created_at":"2025-09-04T00:28:43.072Z","updated_at":"2025-09-04T00:28:43.072Z","parameter":"secchi_depth","unit":"m","value":"1.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f4567e46-7cf3-4ad6-93d6-48588725242d","created_at":"2025-09-04T00:28:43.077Z","updated_at":"2025-09-04T00:28:43.077Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"9f83ce6b-df1c-4e47-9fc4-d3754e6d7578","created_at":"2025-09-04T00:28:43.081Z","updated_at":"2025-09-04T00:28:43.081Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"fc579b0d-a279-4a58-866e-ee7aa327a949","created_at":"2025-09-04T00:28:43.093Z","updated_at":"2025-09-04T00:28:43.093Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"22e02aaf-4f16-4540-862c-41f407855d7d","created_at":"2025-09-04T00:28:43.075Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]}