{"id":"eec9a318-2a62-43e5-9473-f2ec7748d847","created_at":"2025-08-06T19:09:35.944Z","updated_at":"2026-01-20T19:52:36.766Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"fa753a73-5323-4c0e-9dc2-8dc70295b4a3","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2018-09-25T14:25:00.000Z","observed_at_local":"2018-09-25T10:25:00-04:00","notes":"Water was a grey colour, and very cloudy. It rained 6.1 mm prior to taking these water tests. There was one dead fish seen.","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 5.5mg/L is outside the expected range of 6.28-10.72mg/L.\nReview needed: Based on previous readings, conductivity's result of 760μS/cm is outside the expected range of 357.55-366.45μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58379","readings":[{"id":"6838af6c-fb7d-44bc-8158-c279085dfc0e","created_at":"2025-08-06T19:09:35.982Z","updated_at":"2025-08-06T19:09:35.982Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"893ffcaa-217c-44a5-87a6-ca1b19c93501","created_at":"2025-08-06T19:09:35.987Z","updated_at":"2025-08-06T19:09:35.987Z","parameter":"oxygen","unit":"mg_l","value":"5.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"95fe629f-a258-412a-ad0f-804619abe68b","created_at":"2025-08-06T19:09:35.992Z","updated_at":"2025-08-06T19:09:35.992Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"44670a0c-5291-49ac-a2e0-3343d2d98ae9","created_at":"2025-08-06T19:09:35.998Z","updated_at":"2025-08-06T19:09:35.998Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fe8d1829-4e2f-4834-b1d1-151c8f0ab9e6","created_at":"2025-08-06T19:09:36.004Z","updated_at":"2025-08-06T19:09:36.004Z","parameter":"conductivity","unit":"us_cm","value":"760","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"207bc332-6c99-4cfd-9275-d82d8e97393e","created_at":"2025-08-06T19:09:36.011Z","updated_at":"2025-08-06T19:09:36.011Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"665072bd-28ee-4afa-94b4-5c1778f9e87f","created_at":"2025-08-06T19:09:36.016Z","updated_at":"2025-08-06T19:09:36.016Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}