{"id":"6eeda28e-01a6-4742-9c22-622a1ce1e319","created_at":"2025-09-04T00:28:31.662Z","updated_at":"2026-01-20T20:21:25.539Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"921d72b1-1687-4083-9e7a-47e5bd08c128","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-08-23T00:00:00.000Z","observed_at_local":"2013-08-22T20:00:00-04:00","notes":"nice cool breeze","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 5std_units is outside the expected range of 5.1-8.5std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","nitrate_nitrogen","air_temperature","water_temperature","nitrites"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145657","readings":[{"id":"27688fd1-6833-4923-9140-b3dbea180547","created_at":"2025-12-10T17:35:51.470Z","updated_at":"2025-12-10T17:35:51.470Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"a6d105f2-5d45-44c2-9b02-59e29a8f688a","created_at":"2025-09-04T00:28:31.706Z","updated_at":"2025-09-04T00:28:31.706Z","parameter":"ph","unit":"std_units","value":"5","equipment":"unspecified_ph","equipment_limit":null},{"id":"63d51512-13df-428c-80ba-e3a59ab53209","created_at":"2025-09-04T00:28:31.710Z","updated_at":"2025-09-04T00:28:31.710Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e341b9e8-5b70-415f-a539-3e3cc494ff84","created_at":"2025-09-04T00:28:31.723Z","updated_at":"2025-09-04T00:28:31.723Z","parameter":"secchi_depth","unit":"m","value":"1.83","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a7e59ba3-955c-4ec8-a36f-86c6ed4fabde","created_at":"2025-09-04T00:28:31.731Z","updated_at":"2025-09-04T00:28:31.731Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"0cd3b860-79bc-43bb-84a6-5e029d8c863b","created_at":"2025-09-04T00:28:31.739Z","updated_at":"2025-09-04T00:28:31.739Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"55d219e0-0703-49a4-a731-c87ba6207101","created_at":"2025-09-04T00:28:31.742Z","updated_at":"2025-09-04T00:28:31.742Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null}]}