{"id":"d973c265-bef5-4bc0-ac0a-216d2777b9b3","created_at":"2025-09-04T00:28:41.150Z","updated_at":"2026-01-12T18:36:28.463Z","owner_id":"f839ee90-a533-409a-98f0-b7b78db82d6b","location_id":"d19ffdce-5487-40df-b186-80d2571ff057","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-10-01T00:00:00.000Z","observed_at_local":"2013-09-30T20:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrites","nitrate_nitrogen","ph","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145758","readings":[{"id":"3137b354-fd85-483b-b409-3d53bb405f19","created_at":"2025-12-10T17:35:52.900Z","updated_at":"2025-12-10T17:35:52.900Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"e2f3434f-659c-48aa-98a2-9ae4a402b56b","created_at":"2025-12-10T17:49:26.765Z","updated_at":"2025-12-10T17:49:26.765Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"f0c49e8d-a48f-47c1-b721-c3da492ca366","created_at":"2025-09-04T00:28:41.200Z","updated_at":"2025-09-04T00:28:41.200Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"3989c7f8-7934-4d9e-b3f4-0d8ad60c14af","created_at":"2025-09-04T00:28:41.204Z","updated_at":"2025-09-04T00:28:41.204Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"29d3f269-61af-49f0-9233-103c20a03cce","created_at":"2025-09-04T00:28:41.207Z","updated_at":"2025-09-04T00:28:41.207Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"190179dd-d898-494d-8136-b098d01bad08","created_at":"2025-09-04T00:28:41.212Z","updated_at":"2025-09-04T00:28:41.212Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"f5a379bd-5299-4efa-a3ee-507715361967","created_at":"2025-09-04T00:28:41.215Z","updated_at":"2025-09-04T00:28:41.215Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"unspecified_water_temperature","equipment_limit":null}]}