| Specimen ID | 237223 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | ID |
| County | Benewah |
| Locality | Chatcolet Lake near Rocky Point/Hayburn State Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Joe |
| HUC8 Number | 17010304 |
| HUC10 Name | Lower St Joe River |
| HUC10 Number | 1701030411 |
| HUC12 Name | Pedee Creek-St Joe River |
| HUC12 Number | 170103041104 |
| Map | |
| Collection Year | 2005 |
| Year Accuracy | Estimated |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 16009 |
| Author: | Milfoil Task Force. |
| Date: | 2005 |
| Title: | End of year report |
| Publisher: | Idaho Invasive Species Council (ISC) |
| Volume: | 2005 |
| Pages: | 9 pp |
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| Reference 2 |
| Ref. Number: | 16008 |
| Author: | Anonymous |
| Date: | 2006 |
| Title: | Physical survey of Eurasian watermilfoil: presence in the state of Idaho - final report. |
| Publisher: | Eurasian Watermilfoil Task Force. |
| Volume: | 2006 |
| Issue: | April |
| Pages: | 30 pp |
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| Comments | Approximately 35 acres in 2005 |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |