{"id":"af5d7e1e-59b2-4620-bf2b-ffe4373c695b","created_at":"2025-09-03T18:41:13.200Z","updated_at":"2026-01-12T16:10:37.969Z","owner_id":"b4a8e916-1141-4ba8-9c17-74ef8f043b23","location_id":"e43e4f64-1f95-4e49-9786-3f0f80b1e9fe","dataset_id":"dbef4c6b-ac83-4de1-8d05-506139b67e58","form_id":"3bf9a3a9-22bb-4fcb-b02b-d80a1c3c1df8","observed_at":"2018-05-24T13:21:00.000Z","observed_at_local":"2018-05-24T10:21:00-03:00","notes":"The clarity of the water was good this morning. The only debris noted were sticks and decaying vegetative growth. There is no canopy cover in the area where water was tested on this day.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrites","ph","hardness","alkalinity","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125907","readings":[{"id":"45a64740-0f0d-4cf6-b4ab-fa13b5028494","created_at":"2025-12-10T17:35:57.231Z","updated_at":"2025-12-10T17:35:57.231Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"9315b556-257e-4d38-9507-99a1a4391be6","created_at":"2025-09-03T18:41:13.231Z","updated_at":"2025-09-03T18:41:13.231Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"14400a22-75f7-464e-8d04-6b5a95ad080f","created_at":"2025-09-03T18:41:13.235Z","updated_at":"2025-09-03T18:41:13.235Z","parameter":"hardness","unit":"mg_l","value":"300","equipment":"unspecified_hardness","equipment_limit":null},{"id":"b4c9ca6b-083c-4166-a7d6-d9a4c3690ef2","created_at":"2025-09-03T18:41:13.241Z","updated_at":"2025-09-03T18:41:13.241Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"046acd02-874c-4887-822a-8ef99b4eae80","created_at":"2025-09-03T18:41:13.247Z","updated_at":"2025-09-03T18:41:13.247Z","parameter":"water_temperature","unit":"deg_c","value":"12.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"4644fc32-51e1-4b46-8f23-f1ed06beb294","created_at":"2025-12-10T17:49:31.031Z","updated_at":"2025-12-10T17:49:31.031Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null}]}