{"id":"f8372cc0-585d-4b62-9897-76179a22f159","created_at":"2025-09-02T20:45:25.736Z","updated_at":"2026-07-08T19:30:52.862Z","owner_id":"0edffc84-3a3f-4220-9c3f-c5f621b07684","location_id":"93e7d0db-4787-4977-a1fa-5171b30cfe7f","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2016-08-04T22:00:00.000Z","observed_at_local":"2016-08-04T18:00:00-04:00","notes":" Frog and snail - black with orange spots on back. Water striders. Upstream of site: dark coloured fish approx 3-4 inches long darted from culvert to riffle area, jumped and quickly went back to culvert. Also saw small fish with orange tail.","checked":"review_needed","qa_notes":"Review needed: ph's result of 8.5std_units is outside the expected range of 6.4-8.4std_units (25.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["alkalinity","ph","oxygen","nitrate_nitrogen","water_depth","air_temperature","water_temperature","phosphates","turbidity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119348","readings":[{"id":"fe2b487f-4ef1-47e9-976f-2496201c7b15","created_at":"2025-12-10T15:39:10.635Z","updated_at":"2025-12-10T15:39:10.635Z","parameter":"alkalinity","unit":"ppm","value":"300","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">"},{"id":"94bd11ff-1fae-4a41-868d-ad3e6b8840a4","created_at":"2025-09-02T20:45:25.760Z","updated_at":"2025-09-02T20:45:25.760Z","parameter":"ph","unit":"std_units","value":"8.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8f3c7516-ea2a-4c1e-a71c-788afdb60021","created_at":"2025-09-02T20:45:25.767Z","updated_at":"2025-09-02T20:45:25.767Z","parameter":"oxygen","unit":"mg_l","value":"9.8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"14712e5f-307d-436b-a632-3ed8dabc0231","created_at":"2025-09-02T20:45:25.771Z","updated_at":"2025-09-02T20:45:25.771Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"2","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"346fc56d-08ee-416e-993e-3fae038ce10a","created_at":"2025-09-02T20:45:25.785Z","updated_at":"2025-09-02T20:45:25.785Z","parameter":"water_depth","unit":"m","value":"0.05","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"999aaa6a-27d5-48c5-9d25-8f1feb7f4cc9","created_at":"2025-09-02T20:45:25.789Z","updated_at":"2025-09-02T20:45:25.789Z","parameter":"air_temperature","unit":"deg_c","value":"28.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"310fde17-92ea-4989-9881-fa2d2a5118ad","created_at":"2025-09-02T20:45:25.793Z","updated_at":"2025-09-02T20:45:25.793Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"d58c2b09-6ad6-42e7-b2d3-d3836b20d495","created_at":"2025-09-02T20:45:25.796Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="},{"id":"6876ae54-5f6c-4d97-8d09-2af98264151f","created_at":"2025-12-10T17:03:08.180Z","updated_at":"2025-12-10T17:03:08.180Z","parameter":"turbidity","unit":"ntu","value":"5","equipment":"turbidity_tube_45cm","equipment_limit":"<"}]}