River Science Program Manager

617.540.5460 x 1072| mlima@crwa.org | she/her

As River Science Program Manager, Marielena is responsible for implementing CRWA’s water quality monitoring programs, which include bacteria, nutrients, macro invertebrates, cyanobacteria, chloride, and flow monitoring throughout the watershed. Born and raised in Miami, FL, she received a Posse scholarship to attend Mount Holyoke College, where she graduated with a B.A. in Environmental Studies.

Combining her passions for science, education, and social justice, she has previously served as an AmeriCorps member in Florida and Connecticut and worked at CT DEEP and Mount Grace Land Conservation Trust. Marielena brings these experiences to her work at CRWA where she strives to communicate the importance of what each of us can do to better our environment and ensure that less-represented communities have the opportunity to delve into the scientific field.

In her spare time, Marielena enjoys hiking, yoga, cooking, and baking.