{"id":"270ce453-c93d-4f23-9c77-02d2a414e404","created_at":"2025-09-04T00:28:27.204Z","updated_at":"2026-01-20T20:21:19.525Z","owner_id":"32acb4ba-980b-4342-96d6-fe49bccd1960","location_id":"abf05f6f-c48d-4593-af0b-c46e5649218f","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-08-24T04:00:00.000Z","observed_at_local":"2013-08-24T00:00:00-04:00","notes":"\"Water almost at max elevation (down 6\"\").Another light algae bloom (seems to occur after a day of heavy winds/rain or both).Nights cool +10 C.\"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 8std_units is outside the expected range of 4.5-7.5std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","nitrate_nitrogen","nitrites","water_temperature","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145606","readings":[{"id":"b555454e-4cf5-4663-8104-3847c0bc596f","created_at":"2025-09-04T00:28:27.257Z","updated_at":"2025-09-04T00:28:27.257Z","parameter":"ph","unit":"std_units","value":"8","equipment":"unspecified_ph","equipment_limit":null},{"id":"844dbe5d-aceb-4606-8dcd-6cb5a4a7caf1","created_at":"2025-09-04T00:28:27.261Z","updated_at":"2025-09-04T00:28:27.261Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"3c84d644-9eff-4c40-a746-39c2e26c5277","created_at":"2025-09-04T00:28:27.272Z","updated_at":"2025-09-04T00:28:27.272Z","parameter":"secchi_depth","unit":"m","value":"1.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"deb2330d-ffe3-4319-816e-e5db7b18f79d","created_at":"2025-09-04T00:28:27.278Z","updated_at":"2025-09-04T00:28:27.278Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"58d8d3e6-4957-4704-bda8-cd0f99139c83","created_at":"2025-09-04T00:28:27.284Z","updated_at":"2025-09-04T00:28:27.284Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"b4f512f0-b4b3-4d1d-84a5-9f9def397e8e","created_at":"2025-09-04T00:28:27.289Z","updated_at":"2025-09-04T00:28:27.289Z","parameter":"water_temperature","unit":"deg_c","value":"21.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f6be5a45-5f9a-4d4f-988c-4cc8aff57d5e","created_at":"2025-09-04T00:28:27.291Z","updated_at":"2025-09-04T00:28:27.291Z","parameter":"phosphates","unit":"ppm","value":"0.2","equipment":"unspecified_phosphates","equipment_limit":null}]}