| Specimen ID | 238254 |
| Group | Plants |
| Genus | Najas |
| Species | minor |
| Common Name | brittle waternymph |
| State | IA |
| County | O'Brien |
| Locality | Dog Creek Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Little Sioux |
| HUC8 Number | 10230003 |
| HUC10 Name | Burr Oak Creek-Little Sioux River |
| HUC10 Number | 1023000313 |
| HUC12 Name | Burr Oak Creek-Little Sioux River |
| HUC12 Number | 102300031301 |
| Map | |
| Collection Year | 2006 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Earliest Record | county |
| Freshwater/Marine | Freshwater |
