{"id":"e6038dc3-7002-49b8-837d-a7ee9cdf0907","created_at":"2025-09-04T14:39:00.635Z","updated_at":"2026-01-20T21:02:06.982Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"b41c7bd3-f095-4608-8c94-b68a6cc2d8f4","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-06-19T19:54:00.000Z","observed_at_local":"2017-06-19T15:54:00-04:00","notes":"\"Abundant rooted floating macrophytes","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 130.1% exceeds the normal range of 120.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","e_coli","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166450","readings":[{"id":"e92ac912-329f-4cf7-828f-3066cbfe88ef","created_at":"2025-09-04T14:39:00.713Z","updated_at":"2025-09-04T14:39:00.713Z","parameter":"ph","unit":"std_units","value":"8.3","equipment":"unspecified_ph","equipment_limit":null},{"id":"bc820296-d661-4795-9950-251cd5d78a5c","created_at":"2025-09-04T14:39:00.730Z","updated_at":"2025-09-04T14:39:00.730Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"18","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"50492022-aaf5-4799-91c1-a635ad5b1ba1","created_at":"2025-09-04T14:39:00.744Z","updated_at":"2025-09-04T14:39:00.744Z","parameter":"oxygen","unit":"mg_l","value":"11.35","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"faa13ab2-655a-46ae-9d07-404d3465359e","created_at":"2025-09-04T14:39:00.758Z","updated_at":"2025-09-04T14:39:00.758Z","parameter":"conductivity","unit":"us_cm","value":"244","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"d55e2708-1ec4-4569-9c38-b0e11a83f121","created_at":"2025-09-04T14:39:00.791Z","updated_at":"2025-09-04T14:39:00.791Z","parameter":"total_phosphorus","unit":"ppb","value":"0.019","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"ce9da1f8-5323-4052-a1f6-f278159a8de3","created_at":"2025-09-04T14:39:00.803Z","updated_at":"2025-09-04T14:39:00.803Z","parameter":"water_temperature","unit":"deg_c","value":"22.01","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"8ab4362b-2679-42b2-92e1-060f319ed4c1","created_at":"2025-09-04T14:39:00.819Z","updated_at":"2025-09-04T14:39:00.819Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"480","equipment":"lab_unspecified","equipment_limit":null},{"id":"2640e6f3-f7cc-4cee-bbf6-41fac904b185","created_at":"2025-09-04T14:39:00.770Z","updated_at":"2025-11-26T13:32:10.407Z","parameter":"oxygen","unit":"percent","value":"130.1","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}