{"id":"620c822c-8fb6-44f1-8792-4f02daedfabb","created_at":"2025-09-04T00:29:00.886Z","updated_at":"2026-01-12T18:37:00.207Z","owner_id":"6d9c15f7-d4a5-4184-92ba-ed14165e5b58","location_id":"dc09ee30-65ac-4340-967a-3d794f8beb90","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-23T23:52:00.000Z","observed_at_local":"2018-06-23T19:52:00-04:00","notes":"Friday 22 ND clear weather. Saturday 23rd overcast very  windy 1.22 meter waves. Few boats on the river. 4 families having a picnic on the dock.  ","checked":"issue_detected","qa_notes":"Issue detected: secchi_depth's result of 122m exceeds the extreme range of 50.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","air_temperature","water_temperature","secchi_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145996","readings":[{"id":"257f46ee-772f-44e8-ba4b-e049f49d00d1","created_at":"2025-12-10T16:25:17.077Z","updated_at":"2025-12-10T16:25:17.077Z","parameter":"secchi_depth","unit":"m","value":"122","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"2aba659f-2965-4c53-a0e3-c18973f4e28d","created_at":"2025-09-04T00:29:00.934Z","updated_at":"2025-09-04T00:29:00.934Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"29124613-ddcf-4538-968d-ab5b27bb2c93","created_at":"2025-09-04T00:29:00.947Z","updated_at":"2025-09-04T00:29:00.947Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"25c90055-0048-42e9-8cf6-a8908f1cbf92","created_at":"2025-09-04T00:29:00.950Z","updated_at":"2025-09-04T00:29:00.950Z","parameter":"alkalinity","unit":"mg_l","value":"40","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"e4ab5c3b-8b7b-46d2-a12f-7baf5ca8dddf","created_at":"2025-09-04T00:29:00.953Z","updated_at":"2025-09-04T00:29:00.953Z","parameter":"water_depth","unit":"m","value":"13.10","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"e18ee986-5284-4eee-bd09-d857def2eaf9","created_at":"2025-09-04T00:29:00.956Z","updated_at":"2025-09-04T00:29:00.956Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5daeb0c1-e09c-432d-a645-da4836629e6e","created_at":"2025-09-04T00:29:00.961Z","updated_at":"2025-09-04T00:29:00.961Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null}]}