{"id":"84722ede-90da-46d4-8672-4f9f0981d237","created_at":"2025-09-04T14:39:11.485Z","updated_at":"2026-01-20T21:02:10.819Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d155ad59-27fc-41f7-875e-9977a130d1e6","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-06-21T19:11:00.000Z","observed_at_local":"2017-06-21T15:11:00-04:00","notes":"Lawn slopes to rusty retaining wall","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.86mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166469","readings":[{"id":"a04ba23f-c61f-4014-9032-e39b64b3be32","created_at":"2025-09-04T14:39:11.556Z","updated_at":"2025-09-04T14:39:11.556Z","parameter":"ph","unit":"std_units","value":"8.44","equipment":"unspecified_ph","equipment_limit":null},{"id":"126d2b0c-1972-48b0-a156-9604cae26ef4","created_at":"2025-09-04T14:39:11.571Z","updated_at":"2025-09-04T14:39:11.571Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"8","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"bd2a19cd-5136-4329-aede-e6841179eaf3","created_at":"2025-09-04T14:39:11.590Z","updated_at":"2025-09-04T14:39:11.590Z","parameter":"oxygen","unit":"mg_l","value":"12.86","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8253dcbc-f822-41f8-997f-a3b969d53f5d","created_at":"2025-09-04T14:39:11.598Z","updated_at":"2025-09-04T14:39:11.598Z","parameter":"conductivity","unit":"us_cm","value":"212","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"64774662-3cf8-4f02-8a90-786cd73f2bb5","created_at":"2025-09-04T14:39:11.753Z","updated_at":"2025-09-04T14:39:11.753Z","parameter":"total_phosphorus","unit":"ppb","value":"0.019","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"241bf666-0f56-4590-a212-e6be8413fd75","created_at":"2025-09-04T14:39:11.780Z","updated_at":"2025-09-04T14:39:11.780Z","parameter":"water_temperature","unit":"deg_c","value":"21.19","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"7597b5ee-bb71-4314-8ea3-f06176d9e9ad","created_at":"2025-09-04T14:39:11.821Z","updated_at":"2025-09-04T14:39:11.821Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]}