| Specimen ID | Date | Species | New Area | Alert Risk Map | Comments |
|
1932909
|
7/1/2026
|
giantreed
Arundo donax
|
County: Arkansas (AR)
Drainage: Lower White (08020303)
|
| |
|
1932912
|
7/1/2026
|
whorled hydrilla
Hydrilla verticillata
|
County: Greene (GA)
Drainage: Upper Oconee (03070101)
|
| |
|
1932910
|
7/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Lower Sacramento (18020163)
|
| *Bonus* All Golden Mussel (Limnoperna fortunei) sightings are being sent as NAS alerts |
|
1932911
|
7/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Lower Sacramento (18020163)
|
| *Bonus* All Golden Mussel (Limnoperna fortunei) sightings are sent out as NAS Alerts |
|
1932903
|
7/1/2026
|
Golden Mussel
Limnoperna fortunei
|
County: Santa Clara (CA)
Drainage: Coyote (18050003)
|
| |
|
1932904
|
7/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
County: Santa Clara (CA)
Drainage: Coyote (18050003)
|
| *Bonus* All Golden Mussel (Limnoperna fortunei) sightings are sent out as NAS Alerts. |
|
1932905
|
7/1/2026
|
Golden Mussel
Limnoperna fortunei
|
County: Yolo (CA)
Drainage: Lower Sacramento (18020163)
|
| |
|
1932885
|
6/25/2026
|
zebra mussel
Dreissena polymorpha
|
County: Moore (TX)
Drainage: Lake Meredith (11090105)
|
| |
|
1932886
|
6/25/2026
|
quagga mussel
Dreissena rostriformis
|
State: OR
County: Crook (OR)
Drainage: Upper Crooked (17070304)
|
| |
|
1932887
|
6/25/2026
|
European frogbit
Hydrocharis morsus-ranae
|
State: IN
County: Steuben (IN)
Drainage: St. Joseph (04050001)
|
| |
|
1932881
|
6/24/2026
|
Java waterdropwort
Oenanthe javanica
|
County: Lancaster (PA)
Drainage: Lower Susquehanna (02050306)
|
| |
|
1932877
|
6/22/2026
|
water chestnut
Trapa natans
|
County: Crawford (PA)
Drainage: Middle Allegheny-Tionesta (05010003)
|
| |
|
1932875
|
6/18/2026
|
New Zealand mudsnail
Potamopyrgus antipodarum
|
County: Monroe (PA)
Drainage: Middle Delaware-Mongaup-Brodhead (02040104)
|
| |
|
1932868
|
6/18/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Middle Kern-Upper Tehachapi-Grapevine (18030003)
|
| *Bonus* All golden mussel reports are being sent as alerts. |
|
1932870
|
6/18/2026
|
Northern Snakehead
Channa argus
|
County: Dauphin (PA)
Drainage: Lower Susquehanna-Swatara (02050305)
|
| |
|
1932825
|
6/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Middle San Joaquin-Lower Chowchilla (18040001)
|
| *Bonus* All golden mussel records are being sent as alerts. |
|
1932828
|
6/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Suisun Bay (18050001)
|
| *Bonus* All golden mussel reports are being sent as alerts. |
|
1932824
|
6/1/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Middle San Joaquin-Lower Chowchilla (18040001)
|
| *Bonus* All golden mussel reports are being sent as alerts. |
|
1932821
|
5/21/2026
|
Golden Mussel
Limnoperna fortunei
|
Drainage: San Gabriel (18070106)
|
| |
|
1932823
|
5/21/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Lower San Joaquin River (18040002)
|
| *Bonus* All golden mussel reports are being sent as alerts. |
|
1932820
|
5/18/2026
|
sailfin armored catfish
Pterygoplichthys sp.
|
County: Bernalillo (NM)
Drainage: Rio Grande-Albuquerque (13020203)
|
| |
|
1932814
|
5/14/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Suisun Bay (18050001)
|
| *Bonus* All golden mussel records are being sent as alerts. |
|
1932812
|
5/14/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Mojave (18090208)
|
| *Bonus* All golden mussel records are being sent as alerts. |
|
1932813
|
5/14/2026
|
Golden Mussel
Limnoperna fortunei
|
State: CA
Drainage: Santa Clara (18070102)
|
| *Bonus* All golden mussel records are being sent as alerts. |
|
1932810
|
5/13/2026
|
Regal Demoiselle
Neopomacentrus cyanomos
|
Country: CW
Drainage: ()
|
| |
|
