{"id":"1f3b1bd7-8ebb-4720-978f-23c9a063d369","created_at":"2025-09-04T17:33:30.568Z","updated_at":"2026-01-21T15:11:39.728Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"5883cbe8-f84b-4795-82aa-4466a8282513","dataset_id":"158ccac2-36b2-4a3e-a62e-106d04f8eb1b","form_id":"83721d81-fc54-4770-a562-d9f9059fe7c7","observed_at":"2016-08-20T21:30:00.000Z","observed_at_local":"2016-08-20T17:30:00-04:00","notes":"Used the plankton net, think we saw daphnia and mosquito larvae, midge fly larvae. Lots more water coming in through the stream after today's rainfall.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170676","readings":[{"id":"e9dcd39b-aa83-4338-b6b2-95a6ac86a8ae","created_at":"2025-09-04T17:33:30.717Z","updated_at":"2025-10-16T18:40:43.317Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"056d62ab-e83c-43a0-8136-cc7632741d8f","created_at":"2025-09-04T17:33:30.734Z","updated_at":"2025-10-16T18:40:43.320Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"978aca12-9b16-4281-a12f-56621ebe983a","created_at":"2025-09-04T17:33:30.751Z","updated_at":"2025-10-16T18:40:43.325Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"20","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e9d8e77e-ec65-42b3-a716-fd7db0e74b5a","created_at":"2025-09-04T17:33:30.779Z","updated_at":"2025-10-16T18:40:43.329Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"2.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"25212e67-a09f-4290-bdcb-13e45bd53ca9","created_at":"2025-09-04T17:33:30.793Z","updated_at":"2025-10-16T18:40:43.332Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"100","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2e29c714-3cee-4f50-b6b2-88ef3534c53a","created_at":"2025-09-04T17:33:30.823Z","updated_at":"2025-10-16T18:40:43.335Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"88644d53-0f2b-492f-a483-b46d418bf637","created_at":"2025-09-04T17:33:30.830Z","updated_at":"2025-10-16T18:40:43.338Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"25.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}