{"id":"880aeaa3-248e-4235-9119-b1c71d84a752","created_at":"2025-09-02T20:45:13.552Z","updated_at":"2026-01-20T20:15:49.785Z","owner_id":"0edffc84-3a3f-4220-9c3f-c5f621b07684","location_id":"8689e448-b5f5-489c-a2a4-d592fb876566","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2017-07-21T19:00:00.000Z","observed_at_local":"2017-07-21T15:00:00-04:00","notes":"Turkey vulture, American goldfinch, white-throated sparrow, leopard frog. Less caddisfly larvae then before, but many still present. Lots of water striders and water boatmen, many snails.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","turbidity","ph","oxygen","alkalinity","water_depth","air_temperature","water_temperature","nitrate_nitrogen","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119185","readings":[{"id":"5f70da88-4633-48f1-95a4-52d178d6b9cd","created_at":"2025-12-05T22:50:31.253Z","updated_at":"2025-12-05T22:50:31.253Z","parameter":"chloride","unit":"mg_l","value":"16","equipment":"hach_chloride_low_range","equipment_limit":"<"},{"id":"b1dbbe14-0d19-4aaf-baa6-8c60515b1bc8","created_at":"2025-12-10T17:02:04.064Z","updated_at":"2025-12-10T17:02:04.064Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"},{"id":"60a7000e-d1be-45e0-a1e9-72c1dabc865f","created_at":"2025-09-02T20:45:13.578Z","updated_at":"2025-09-02T20:45:13.578Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9337ba7b-055a-46d5-bdc2-e5a7f9540dbc","created_at":"2025-09-02T20:45:13.583Z","updated_at":"2025-09-02T20:45:13.583Z","parameter":"oxygen","unit":"mg_l","value":"6.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c4dc5c22-8797-4b72-b544-a32c843071f5","created_at":"2025-09-02T20:45:13.596Z","updated_at":"2025-09-02T20:45:13.596Z","parameter":"alkalinity","unit":"ppm","value":"188","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e9407724-7739-4e88-ba3a-64b85a9cc227","created_at":"2025-09-02T20:45:13.600Z","updated_at":"2025-09-02T20:45:13.600Z","parameter":"water_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"55374dc2-63a5-4030-b6b6-fe1530932af7","created_at":"2025-09-02T20:45:13.607Z","updated_at":"2025-09-02T20:45:13.607Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4eabcc17-6421-48b6-929b-f1ed57b79089","created_at":"2025-09-02T20:45:13.611Z","updated_at":"2025-09-02T20:45:13.611Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"73880f11-3736-4407-9074-9ecbb5b79f94","created_at":"2025-09-02T20:45:13.590Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"509b56e8-67bb-4e66-bd69-aa00d7669281","created_at":"2025-09-02T20:45:13.615Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="}]}