{"id":"2e31bd33-b363-425d-9ba4-c22691c9e4fa","created_at":"2025-09-04T19:19:59.218Z","updated_at":"2026-01-20T21:23:27.380Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"383008df-6cb8-4b03-be86-b9e5d68390e3","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2017-07-15T14:57:00.000Z","observed_at_local":"2017-07-15T10:57:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: chloride's result of 7.5ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["calcium","secchi_depth","chloride","water_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177862","readings":[{"id":"7cfc7b54-b74f-4c8f-8e86-5a2b27c7df82","created_at":"2025-09-04T19:19:59.252Z","updated_at":"2025-09-04T19:19:59.252Z","parameter":"calcium","unit":"mg_l","value":"32.5","equipment":"unspecified_calcium","equipment_limit":null},{"id":"5b2043cc-a0cd-44b1-8dd9-8a486f4e831e","created_at":"2025-09-04T19:19:59.256Z","updated_at":"2025-09-04T19:19:59.256Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"57d77198-bec4-49f3-a2c9-aa58bf76631b","created_at":"2025-09-04T19:19:59.261Z","updated_at":"2025-09-04T19:19:59.261Z","parameter":"chloride","unit":"ppm","value":"7.5","equipment":"unspecified_chloride","equipment_limit":null},{"id":"dbbe97c2-1c6e-4be4-8ab2-c6da2f357c48","created_at":"2025-09-04T19:19:59.265Z","updated_at":"2025-09-04T19:19:59.265Z","parameter":"water_depth","unit":"m","value":"2.4","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"be8806de-af9b-40e8-9a08-604bd703c52d","created_at":"2025-09-04T19:19:59.269Z","updated_at":"2025-09-04T19:19:59.269Z","parameter":"total_phosphorus","unit":"ppb","value":"7.7","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"ce6270e9-7616-46e0-b818-740d15aa191f","created_at":"2025-09-04T19:19:59.277Z","updated_at":"2025-09-04T19:19:59.277Z","parameter":"water_temperature","unit":"deg_c","value":"22.8","equipment":"unspecified_water_temperature","equipment_limit":null}]}