{"id":"f2ee2173-b0b6-4564-8078-e4e6eac17218","created_at":"2025-09-04T14:36:10.327Z","updated_at":"2026-01-20T20:59:32.649Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"89efe904-ffd5-441e-bff9-8c5fe5d199dd","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-07-10T04:00:00.000Z","observed_at_local":"2015-07-10T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.23mg/L is outside the expected range of 7.24-10.22mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165656","readings":[{"id":"bcce3cf8-ff48-4310-8c47-26e601a41d26","created_at":"2025-09-04T14:36:10.381Z","updated_at":"2025-09-04T14:36:10.381Z","parameter":"oxygen","unit":"mg_l","value":"11.23","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"f47b5962-17fc-45df-a497-5381016e17df","created_at":"2025-09-04T14:36:10.401Z","updated_at":"2025-09-04T14:36:10.401Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"496616be-388f-4a7c-b601-95bed5b3960c","created_at":"2025-09-04T14:36:10.417Z","updated_at":"2025-09-04T14:36:10.417Z","parameter":"water_temperature","unit":"deg_c","value":"23.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c18a75d3-8466-4a52-b9e5-e2c2696f6687","created_at":"2025-09-04T14:36:10.438Z","updated_at":"2025-09-04T14:36:10.438Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}