Siltcoos Lagoon (Lane)

Reachcode: 17100207011101 | Area: 7.0 acres | Shoreline: 1.4 mi | View on Interactive Map

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No mussel data available.

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.

Download the complete dataset as a CSV

Date Species Status Source
- Sparganium sp. (bur-reed) Native CLR
- Utricularia vulgaris (common bladderwort) Native CLR
- Elodea canadensis (common elodea, Canadian waterweed) Native CLR
- Najas flexilis (common naiad) Native CLR
- Ceratophyllum demersum (Coontail; hornwort) Native CLR
- Ranunculus flammula (creeping buttercup) Native CLR
- Lemna minor (duckweed) Native CLR
- Potamogeton natans (floating leaf pondweed) Native CLR
- Hydrocotyle ranunculoides (floating marshpennywort) Native CLR
- Azolla mexicana (Mexican mosquitofern, Mexican water-fern) Native CLR
- Myriophyllum sibiricum (northern watermilfoil) Native CLR
- Callitriche hermaphroditica (northern water-starwort) Native CLR
- Myriophyllum aquaticum (parrots feather, parrot feather watermilfoil) Non-native ODA Class B CLR
- Potamogeton pusillus (slender pondweed) Native CLR
- Polygonum sp. (smartweed) Native CLR
- Egeria densa (South American waterweed, Brazilian elodea) Non-native ODA Class B CLR
- Juncus supiniformis (spreading rush) Native CLR
- Ludwigia palustris (water-purslane) Native CLR
No photos available.

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