| Specimen ID | 168464 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | CA |
| County | Shasta |
| Locality | Fall River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Pit |
| HUC8 Number | 18020003 |
| HUC10 Name | Town of Pittville-Pit River |
| HUC10 Number | 1802000308 |
| HUC12 Name | Peacock Creek-Pit River |
| HUC12 Number | 180200030802 |
| Map | |
| Collection Year | 2003 |
| Year Accuracy | Estimated |
| Potential Pathway | released aquarium | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 15856 |
| Author: | Klunk, S. |
| Date: | 2006 |
| Title: | California trout fishing and waterways threatened by weed. |
| Publisher: | Central Valley Business Times, Stockton, California |
| Volume: | 2006 |
| Issue: | October 20 |
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| Comments | The reference mentions that "In August 2003, Eurasian watermilfoil infestations slowed the river’s water flow and flooded 300 acres of grazing land when a levee collapsed," suggesting the population was well established prior to that date. |
| Record Type | Literature |
| Earliest Record | locale |
| Freshwater/Marine | Freshwater |
| Specimen Impact | flooding, crowding out of native vegetation, interferance with recreational activities |
