Thomas Cavender Reservoir (Grant)

Reachcode: 17070202005214 | Area: 13.6 acres | Shoreline: 0.6 mi | View on Interactive Map

Check back for more information about Thomas Cavender Reservoir. If you would like to contribute information about this lake, contact oregonlakesatlas@pdx.edu.

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
Sept. 3, 2013 Sparganium sp. (bur-reed) Native CLR
Sept. 3, 2013 Typha latifolia (common cat-tail) Native CLR
Sept. 3, 2013 Elodea canadensis (common elodea, Canadian waterweed) Native CLR
Sept. 3, 2013 Ceratophyllum demersum (Coontail; hornwort) Native CLR
Sept. 3, 2013 Persicaria lapathifolia (curlytop knotweed, willow weed) Non-native CLR
Sept. 3, 2013 Poaceae (grasses) Non-native CLR
Sept. 3, 2013 Chara sp. (muskwort) Native CLR
Sept. 3, 2013 Marsilea oligospora (pacific waterclover) Non-native CLR
Sept. 3, 2013 Phalaris arundinacea (reed canarygrass) Non-native CLR
Sept. 3, 2013 Stuckenia pectinata (sago pondweed) Native CLR
Sept. 3, 2013 Potamogeton pusillus (slender pondweed) Native CLR
Sept. 3, 2013 Schoenoplectus tabernaemontani (softstem bulrush) Native CLR
Sept. 3, 2013 Eleocharis sp. (spikerush) Native CLR
Sept. 3, 2013 Ranunculus aquatilis (water-buttercup) Native CLR
Sept. 3, 2013 Myriophyllum sp. (water-milfoil) Native CLR
No photos available.

If you would like your photos of Oregon lakes featured in the online atlas, click here for submission criteria.