| Specimen ID | 1467405 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | OH |
| County | Portage |
| Locality | MJ Kirwin Reservoir, West Branch #1 |
| Mapping Accuracy | Accurate |
| HUC8 Name | Mahoning |
| HUC8 Number | 05030103 |
| HUC10 Name | West Branch Mahoning River-Mahoning River |
| HUC10 Number | 0503010303 |
| HUC12 Name | Kirwin Reservoir-West Branch Mahoning River |
| HUC12 Number | 050301030304 |
| Map | |
| Collection Day | 14 |
| Collection Month | 7 |
| Collection Year | 2010 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 19747 |
| Author: | Central Hardwoods Invasive Plant Network. |
| Date: | 2010 |
| Title: | Joint Aquatic Invasive Species Survey, 2010 |
| Publisher: | University of Georgia |
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| Comments | lake is very busy, lots of boat traffic had to rush or wait to avoid boaters while in water, windy sediment is stirred up, lower depths have sero visibility |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
