{"id":"15763acc-5d06-44c2-8b74-e7da43f0fd0e","created_at":"2025-09-04T14:34:37.325Z","updated_at":"2026-01-20T20:58:09.747Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"6886f88a-f02c-4e2e-a7f4-b783b2db240d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2010-07-07T04:00:00.000Z","observed_at_local":"2010-07-07T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.77mg/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","oxygen","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165189","readings":[{"id":"51398e0a-3aa6-46d2-813e-e050f487cca6","created_at":"2025-09-04T14:34:37.394Z","updated_at":"2025-09-04T14:34:37.394Z","parameter":"ph","unit":"std_units","value":"8.32","equipment":"unspecified_ph","equipment_limit":null},{"id":"613e402f-e8e8-40a0-af4d-a9b43caa2326","created_at":"2025-09-04T14:34:37.408Z","updated_at":"2025-09-04T14:34:37.408Z","parameter":"oxygen","unit":"mg_l","value":"12.77","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"570d5811-9b9b-41c6-b9e9-4c34e71a418f","created_at":"2025-09-04T14:34:37.478Z","updated_at":"2025-09-04T14:34:37.478Z","parameter":"air_temperature","unit":"deg_c","value":"28.6","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"fc13fbff-25f2-4b3f-b925-4997fccd955d","created_at":"2025-09-04T14:34:37.487Z","updated_at":"2025-09-04T14:34:37.487Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c3ccdf83-1c4d-4b87-870e-77d39fcefbff","created_at":"2025-09-04T14:34:37.501Z","updated_at":"2025-09-04T14:34:37.501Z","parameter":"water_temperature","unit":"deg_c","value":"27.72","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e668d104-133c-42da-9837-a603a1951640","created_at":"2025-09-04T14:34:37.515Z","updated_at":"2025-09-04T14:34:37.515Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]}