[{"id":"3a7f0799-17b5-45eb-86a8-d037c9b49010","created_at":"2025-12-31T19:38:43.264Z","updated_at":"2025-12-31T19:38:47.449Z","owner_id":"f03512f3-c05d-42bd-bf1f-80901b6ef4bb","location_id":"439348b8-af7e-46a6-8ab9-46c2fdabc6a1","dataset_id":"6692861e-76cd-4eb8-959c-f4dfc146a510","form_id":"ee0dbfe9-8962-4e69-aad3-e6a7d639506a","observed_at":"2017-08-14T15:00:00.000Z","observed_at_local":"2017-08-14T11:00:00-04:00","notes":"Taken with the River Warriors Camp. Location accessed with a white water raft. We were sitting in an eddy behind the ruins. Will be adding photos soon!","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/205652","readings":[{"id":"98cde204-a99c-4d46-a513-e6f9d44cedc7","created_at":"2025-12-31T19:38:43.286Z","updated_at":"2025-12-31T19:38:43.286Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f21ab06a-49e4-4ed6-af81-39b813a283ca","created_at":"2025-12-31T19:38:43.293Z","updated_at":"2025-12-31T19:38:43.293Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"833c0533-c352-4192-9686-9bf24aaa6146","created_at":"2025-12-31T19:38:43.298Z","updated_at":"2025-12-31T19:38:43.298Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d28847fb-2749-482c-9a9e-6df62cafdb85","created_at":"2025-12-31T19:38:43.306Z","updated_at":"2025-12-31T19:38:43.306Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"4c4e4103-64d5-4409-9d6b-4a7a6c60570c","created_at":"2025-12-31T19:38:43.311Z","updated_at":"2025-12-31T19:38:43.311Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"f9aedd75-b21a-4aaf-bdce-21e67624fa95","created_at":"2025-12-31T19:38:43.320Z","updated_at":"2025-12-31T19:38:43.320Z","parameter":"water_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null}]}]