{"id":"b3acd0a9-2d4a-49d2-97ae-5db106a2c910","created_at":"2025-09-04T15:06:41.259Z","updated_at":"2026-01-20T21:11:57.805Z","owner_id":"d7c4f418-831f-40ec-9f82-f59d63327fff","location_id":"4583a399-2c14-43d4-81b7-d68be28783e0","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2017-07-12T19:43:00.000Z","notes":"TDS 128-129 ppm\r\nPlenty of Arrowhead plants which are great for phosphorus removal from the water.","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","conductivity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"9aae29c9-13da-4881-86ee-2f3aa9a9d5be","created_at":"2025-09-04T15:06:41.295Z","updated_at":"2025-09-04T15:06:41.295Z","parameter":"ph","unit":"std_units","value":"8.62","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"cd49b4fd-2d85-412b-a4d8-95d837e62e6d","created_at":"2025-09-04T15:06:41.299Z","updated_at":"2025-09-04T15:06:41.299Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"33769947-2d74-4bbe-a0a4-24405e777883","created_at":"2025-09-04T15:06:41.307Z","updated_at":"2025-09-04T15:06:41.307Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a74503aa-9658-4f53-8c44-b6859d4493e6","created_at":"2025-09-04T15:06:41.312Z","updated_at":"2025-09-04T15:06:41.312Z","parameter":"conductivity","unit":"us_cm","value":"256","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"f0ad7f0b-81b4-45a0-8791-bd88774021d3","created_at":"2025-09-04T15:06:41.315Z","updated_at":"2025-09-04T15:06:41.315Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a6f56e28-cfcb-4bf6-93b2-64a2eaf31df3","created_at":"2025-09-04T15:06:41.319Z","updated_at":"2025-09-04T15:06:41.319Z","parameter":"water_temperature","unit":"deg_c","value":"23.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}