[{"id":"640dd702-7a52-49cc-a7e6-1dc55be8043a","created_at":"2025-09-04T14:23:17.102Z","updated_at":"2026-01-20T20:38:00.536Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-09-07T04:00:00.000Z","observed_at_local":"2005-09-07T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160239","readings":[{"id":"ced33b8c-0c2f-4f89-b3ff-71dae768657e","created_at":"2025-09-04T14:23:17.182Z","updated_at":"2025-09-04T14:23:17.182Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d74b9b6b-8af4-4a06-be50-8a15adcb8c6c","created_at":"2025-09-04T14:23:17.194Z","updated_at":"2025-09-04T14:23:17.194Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"20869b0b-dcbb-48fe-9cef-ed112cdf819e","created_at":"2025-09-04T14:23:16.987Z","updated_at":"2026-01-20T20:38:00.355Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-08-18T04:00:00.000Z","observed_at_local":"2005-08-18T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160238","readings":[{"id":"b845251d-ede4-431e-91b6-b19635891d8d","created_at":"2025-09-04T14:23:17.047Z","updated_at":"2025-09-04T14:23:17.047Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a815651b-6f84-4e17-9022-4ee964e4a1b8","created_at":"2025-09-04T14:23:17.058Z","updated_at":"2025-09-04T14:23:17.058Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"7e87645b-5d52-45d2-9109-98d51e5097c7","created_at":"2025-09-04T14:23:16.872Z","updated_at":"2026-01-20T20:38:00.177Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-08-04T04:00:00.000Z","observed_at_local":"2005-08-04T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160237","readings":[{"id":"2b101508-d35c-4e4e-bce6-05369291ecfd","created_at":"2025-09-04T14:23:16.961Z","updated_at":"2025-09-04T14:23:16.961Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"4f8731a4-75ad-4561-bc8a-36ed2ab1ba32","created_at":"2025-09-04T14:23:16.973Z","updated_at":"2025-09-04T14:23:16.973Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"11434ef2-b538-46d0-b85e-6c50a1cb7bf6","created_at":"2025-09-04T14:23:16.760Z","updated_at":"2026-01-20T20:37:59.985Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-07-21T04:00:00.000Z","observed_at_local":"2005-07-21T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160236","readings":[{"id":"6f025bd6-0ae6-4414-921c-d63cb3b10f67","created_at":"2025-09-04T14:23:16.832Z","updated_at":"2025-09-04T14:23:16.832Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a14625d9-a928-4b92-affb-8dd6fce83c68","created_at":"2025-09-04T14:23:16.851Z","updated_at":"2025-09-04T14:23:16.851Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"89f742ab-c8d4-4eca-b9be-ca28856c6748","created_at":"2025-09-04T14:23:16.616Z","updated_at":"2026-01-20T20:37:59.831Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-07-07T04:00:00.000Z","observed_at_local":"2005-07-07T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160235","readings":[{"id":"62023d72-e278-4924-91a6-904b9d5d8c06","created_at":"2025-09-04T14:23:16.723Z","updated_at":"2025-09-04T14:23:16.723Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e435e412-6f15-44bc-8f89-b2e49c917d43","created_at":"2025-09-04T14:23:16.733Z","updated_at":"2025-09-04T14:23:16.733Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"330","equipment":"lab_unspecified","equipment_limit":null}]},{"id":"94d7b68a-c995-467f-acc3-a6def244e6a6","created_at":"2025-09-04T14:23:16.476Z","updated_at":"2026-01-20T20:37:59.675Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"5fdded70-928d-4140-91ce-9390384e3dec","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2005-06-09T04:00:00.000Z","observed_at_local":"2005-06-09T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160234","readings":[{"id":"0ea3b415-0dff-4841-88d5-3a2780b82568","created_at":"2025-09-04T14:23:16.584Z","updated_at":"2025-09-04T14:23:16.584Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"a2a74b88-9742-4360-abfb-700c789f1588","created_at":"2025-09-04T14:23:16.596Z","updated_at":"2025-09-04T14:23:16.596Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}]