{"id":"b8424705-7508-499a-99fb-3245ec35891f","created_at":"2025-08-28T18:26:59.466Z","updated_at":"2026-01-20T20:07:27.936Z","owner_id":"51d375c1-78d2-46dc-930f-1203d6c383b2","location_id":"91115e51-812c-4e80-8bd9-86ccb06d97b6","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","form_id":"1cb458e3-f396-4d5a-98d0-add9ebd337ca","observed_at":"2024-03-27T04:00:00.000Z","observed_at_local":"2024-03-27T00:00:00-04:00","notes":"Watch out for the rock formations along the bank, and watch footing along the path to the shorefront. Spring turnover. St. Mary's was rough, white caps, and very windy and snowy. The water was cloudy and whitish. The water was much higher compared to previous site visits. The rock riparian is touching the water and is partially submerged compared to not being touched by water last visit. There were no boats in visibility on the river.","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 140μS/cm is outside the expected range of 76.31-129.69μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["air_temperature","ph","oxygen","secchi_depth","alkalinity","conductivity","water_temperature","chlorine","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/107370","readings":[{"id":"8ae4c983-f85c-4063-a07f-158980f930db","created_at":"2025-12-05T23:03:52.583Z","updated_at":"2025-12-05T23:03:52.583Z","parameter":"air_temperature","unit":"deg_c","value":"-2","equipment":"weather_app","equipment_limit":null},{"id":"262e34fb-130b-4100-9fff-90272d87cb21","created_at":"2025-08-28T18:26:59.488Z","updated_at":"2025-08-28T18:26:59.488Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"088dbd45-e4bb-45cb-9a07-b44927fbf207","created_at":"2025-08-28T18:26:59.493Z","updated_at":"2025-08-28T18:26:59.493Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"06f9b318-75bc-4af8-9b80-8d3e16f23436","created_at":"2025-08-28T18:26:59.497Z","updated_at":"2025-08-28T18:26:59.497Z","parameter":"secchi_depth","unit":"m","value":"0.17","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0d6ab5c2-3c66-4b78-ba35-c5bdf354f500","created_at":"2025-08-28T18:26:59.514Z","updated_at":"2025-08-28T18:26:59.514Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4ed27326-7e69-423e-884f-28a0765200fc","created_at":"2025-08-28T18:26:59.518Z","updated_at":"2025-08-28T18:26:59.518Z","parameter":"conductivity","unit":"us_cm","value":"140","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"fcf24652-66b6-4dda-91eb-e3faa3e2b253","created_at":"2025-08-28T18:26:59.526Z","updated_at":"2025-08-28T18:26:59.526Z","parameter":"water_temperature","unit":"deg_c","value":"1.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"56e2bfa2-5a5e-4ac0-b6e0-dab2370699c6","created_at":"2025-08-28T18:26:59.504Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"2ab28bb3-46da-4630-beca-963838595765","created_at":"2025-08-28T18:26:59.509Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}