Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

23 results for Egeria densa (Brazilian waterweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1894452   [No locality description provided]2017   
1894454   [No locality description provided]2017   
1894486   [No locality description provided]2017   
1418772 ALLauderdaleAdjacent to the left descending bank of Cypress Creek within Wildwood Park,a park of the City of Florence, Alabama2017 06030005 Pickwick Lakeestablished
1632570 ARPulaski[No locality description provided]2017 11110207 Lower Arkansas-Maumelleestablished
1462371 FLJeffersonin shallow waters of Aucilla River at 7 Bridges Rd boat ramp, NW of Rte 150 (Overstreet Ave), ca 5.2 air mi WSW of Greenville2017 03110103 Aucillaestablished
1500921 FLLevyLake Rousseau2017 03100208 Withlacoocheeestablished
1417516 IAStoryprivate pond near shops and apartments, on SW corner of South Dakota Ave and Mortensen Rd2017 07080105 South Skunkestablished
1635316 ILLakepond near subdivision off Pondview Dr., Antioch2017 07120006 Upper Foxestablished
1633798 NJMercerStony Brook, north of King George Rd.2017 02030105 Raritanestablished
1633465 OHCuyahoga[Abram Creek]2017 04110001 Black-Rockyestablished
1633474 OHCuyahoga[No locality description provided]2017 04110001 Black-Rockyestablished
1417699 OHCuyahogaLake Isaac Waterfowl Sanctuary, Big Creek Reservation2017 04110001 Black-Rockyestablished
1417691 OHCuyahogapond at disc golf course, Lakeview Church of God, Parma2017 04110001 Black-Rockyestablished
1633475 OHMedina[No locality description provided]2017 04110001 Black-Rockyestablished
1417701 OHMedinapond at Police Lodge, Brunswick2017 04110001 Black-Rockyestablished
1677858 ORLinn[No locality description provided]2017 17090006 South Santiam 
1650499 TXWilliamsonChampion Park Brushy Creek, Cedar Park, Tx2017 12070205 San Gabrielestablished
1525171 WAClarkLacamas Lake2017 17080001 Lower Columbia-Sandyestablished
1525182 WACowlitzSolo Slough2017 17080003 Lower Columbia-Clatskanieestablished
1525183 WACowlitzWillow Grove Slough2017 17080003 Lower Columbia-Clatskanieestablished
1527966 WAPacificBlack Lake2017 17100106 Willapa Bayestablished
1526441 WAPacificLoomis Lake2017 17100106 Willapa Bayestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.