{"id":"2dfe63a6-a419-477f-8448-265b9276289c","created_at":"2025-08-28T17:33:08.751Z","updated_at":"2026-01-21T21:03:37.498Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-08-29T15:30:00.000Z","observed_at_local":"2017-08-29T10:30:00-05:00","notes":"Overcast sky with light rain. Lots of debris in the water (leaves, branches, plastic bottles).","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 8.18std_units is outside the expected range of 4.88-8.13std_units.\nReview needed: Based on previous readings, oxygen's result of 3.2mg/L is outside the expected range of 3.75-8.65mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","turbidity","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106076","readings":[{"id":"44b8de63-8089-42de-be91-f7505ce0568a","created_at":"2025-08-28T17:33:08.779Z","updated_at":"2025-08-28T17:33:08.779Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"731ba154-5b23-4069-a17a-7fd2dc2c026f","created_at":"2025-08-28T17:33:08.782Z","updated_at":"2025-08-28T17:33:08.782Z","parameter":"oxygen","unit":"mg_l","value":"3.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1f392e89-86fa-4f11-8c3a-d0851388bda2","created_at":"2025-08-28T17:33:08.786Z","updated_at":"2025-08-28T17:33:08.786Z","parameter":"hardness","unit":"ppm","value":"40","equipment":"lamotte_hardness","equipment_limit":null},{"id":"fc19d942-a58c-42f9-a9e5-88d59a9d0241","created_at":"2025-08-28T17:33:08.789Z","updated_at":"2025-08-28T17:33:08.789Z","parameter":"turbidity","unit":"jtu","value":"5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"a49629cd-4dd0-48b5-8f56-419d4641494e","created_at":"2025-08-28T17:33:08.793Z","updated_at":"2025-08-28T17:33:08.793Z","parameter":"alkalinity","unit":"ppm","value":"35","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"3e8ec883-fae8-44d8-a8bf-0933fef42dcb","created_at":"2025-08-28T17:33:08.812Z","updated_at":"2025-08-28T17:33:08.812Z","parameter":"air_temperature","unit":"deg_c","value":"24.6","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"0b13420c-154e-434e-8001-b05f03c4cf92","created_at":"2025-08-28T17:33:08.826Z","updated_at":"2025-08-28T17:33:08.826Z","parameter":"water_temperature","unit":"deg_c","value":"26.0","equipment":"other_multimeter_temperature","equipment_limit":null}]}