Haldeman Pond (Multnomah)
Reachcode: 17090012003938 | Area: 4.7 acres | Shoreline: 0.4 mi | View on Interactive MapCheck back for more information about Haldeman Pond. If you would like to contribute information about this lake, contact email@example.com.
The list of plants below includes results of aquatic plant surveys conducted by the Center for Lakes and Reservoirs as well as aquatic invasive plant species detections that have been reported to iMap Invasives: an online, GIS-based invasive species reporting and querying tool.
Plants listed in the table below are categorized as native to Oregon, on the Oregon Department of Agriculture’s (ODA’s) Noxious Weed List, on the Federal Noxious Weed List, or non-native but not listed as noxious. Federal Noxious Weed List plants are plants determined by USDA to be serious threats to U.S. agriculture, irrigation, navigation, public health or the environment (7 C.F.R. 360.200). The ODA Noxious Weed categories are:
ODA Class A - weeds either unknown or with small enough infestations to make eradication or containment possible; targeted for eradication or intensive control.
ODA Class B - regionally abundant weeds (may have limited distribution in some counties); targeted for local/regional control on case-by-case basis.
|Aug. 26, 2011||Elodea canadensis (common elodea, Canadian waterweed)||Native||CLR|
|Aug. 26, 2011||Ceratophyllum demersum (Coontail; hornwort)||Native||CLR|
|Aug. 26, 2011||Lemna sp. (duckweed)||Native||CLR|
|Aug. 26, 2011||Myriophyllum spicatum (Eurasian watermilfoil)||Non-native ODA Class B||CLR|
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