Lester McKee's picture

Lester McKee, PhD

Senior Environmental Scientist
Clean Water Program
415-847-5095

Dr. McKee graduated with a BSc. in Geology from the University of Canterbury in New Zealand in 1993. He conducted his Ph.D. research at Southern Cross University, northern New South Wales, Australia, in the fields of hydrology and nutrient biogeochemistry. In 1997, Dr. McKee began work as a consultant in the Center for Coastal Management in Australia where he carried out management related field, laboratory, and desktop research for clients including local councils, Environment Protection Authority, Department of Land and Water Conservation, and the Brisbane River Management Group. In 2000, he joined the staff of SFEI as Director of the Watershed Program. In that role he manages a diverse group of highly motivated staff that conduct applied science projects and develop scientific information relevant to policy development and environmental management of the Bay and its local watersheds. Topics of study include hydrology, water quality, geomorphic processes, the distribution and quality of endangered species habitat, macroinvertebrate studies, resource mapping using geographic information systems (GIS), and historic stream, floodplain, and landscape form and function and change through time. Although Dr. McKee and his team get to look at watershed processes through a variety of scientific methodologies, he himself specializes in the design and implementation of scientific studies on the sources, transport, transformation, and loadings of sediments, nutrients and trace contaminants in Bay Area watersheds. For further information, interested parties should view Dr. McKee’s C.V. available on SFEI’s Web site or contact him directly for discussion.

Related Projects, News, and Events

Hacienda Avenue Bio-Infiltration Basins (Project)

The Hacienda Avenue Green Street Project in Campbell, California, reconstructed 1.4 km of public right of way along W. Hacienda Avenue from Winchester Boulevard to Burrows Road. In collaboration with the City of Campbell and the San Francisco Estuary Partnership, scientists from SFEI installed monitoring equipment in two adjacent basins to measure how the basins infiltrated water over the course of a rainy season. This award-winning project infiltrated 100% of the stormwater flowing into it during the rainy season of 2015-2016.

GreenPlan-IT Toolbox evolving quickly to meet increased demand (News)

With the conclusion of the first round of funding for the Green Plan Bay Area project http://www.sfestuary.org/our-projects/water-quality-improvement/greenplanning/, SFEI produced GreenPlan-IT in collaboration with SFEP, a technical advisory committee, pilot partners, and BASMAA. GreenPlan-IT is an innovative planning tool to help municipalities evaluate multiple management alternatives for green infrastructure in the urban landscape.

GreenPlan-IT featured in the newsletter of the National Water Quality Monitoring Council (News)

GreenPlan-IT, a toolset created in a collaboration with SFEP, US EPA, and local partners, has been featured in the newsletter of the National Water Quality Monitoring Council, which has in turn been distributed broadly to subscribers throughout the nation and beyond.

RMP Keys to Success Highlighted in Two Manuscripts (News)

RMP Keys to Success Highlighted in Two Manuscripts

Flood Control 2.0 (Project)

Flood Control 2.0 is an ambitious regional effort aimed at helping restore stream and wetland habitats, water quality, and shoreline resilience around San Francisco Bay. The project leverages local resources from several forward-looking flood control agencies to redesign major flood control channels so that they provide both future flood conveyance and ecological benefit under a changing climate. This timely project will develop a set of innovative approaches for bringing environmental benefits and cost-savings to flood protection efforts at the mouths of creeks that drain to San Francisco Bay.

How Creeks Meet the Bay: Current Sediment Dynamics (News)

The transition zones between our watersheds and the Bay are often occupied by flood control channels that provide a variety of societal and environmental services but can require sediment removal to maintain flood conveyance capacity. The causes of sedimentation problems in these channels are often complex, driven in large part by a combination of high watershed sediment yield and excess tidal sediment accumulation due to decreased tidal scour.

GreenPlan-IT Tracker helps municipalities to track and measure effectiveness for their investments in Green Infrastructure (News)

Working in partnership primarily with the City of Richmond and the County of Contra Costa County, SFEI is developing a new GreenPlan-IT Tracker. The new tool comprises another module within the GreenPlan-IT Toolbox which, along with its three other modules, helps to plan, assess, optimize, and track municipal efforts to reduce stormwater run-off and reduce pollutant loads to the Bay.

Green Infill - Clean Stormwater (Project)

SFEI collaborated with the San Francisco Estuary Partnership and San Mateo Countywide Water Pollution Prevention Program to monitor the effectiveness of Low Impact Design elements constructed at the Gellert Park/Serramonte Main Branch Library in Daly City.

Alameda Creek Watershed Sediment Forum (Project)

Alameda Creek is the largest watershed in the Bay area draining approximately 650 square miles of the East Bay interior hills and valleys, including the Livermore-Amador and Sunol valleys. The creek then cuts through the East Bay Hills via Niles Canyon before flowing across its large alluvial fan and floodplain complex, ultimately discharging into the southern portion of the San Francisco Bay. Average annual rainfall in the watershed varies from 24 inches on Mt Hamilton at an elevation of 4,400 ft above sea level to 15 inches near the Bay margin in Fremont.

Regional Stormwater Monitoring and Urban BMP Evaluation (Prop 13) (Project)

Nonpoint source pollution has been identified nationally, in the State of California, and in the Bay Area as the leading source of degradation of natural waters. The magnitude of nonpoint source pollution is accentuated in coastal areas where human population is high and where pressures from urban development, industrial and commercial activities, and recreational use are the greatest. San Francisco Bay is listed as an impaired water body for PCBs and mercury under Section 303(d) of the federal Clean Water Act . The RWQCB has recently developed Total Maximum Daily Load (TMDL) reports for the Bay for mercury and PCBs.

Small Tributaries Loading Strategy (Project)

The Small Tributaries Loading Strategy (STLS) is overseen by the Sources, Pathways, and Loadings Workgroup. It focuses on loadings from small tributaries (the rivers, creeks, and storm drains that enter the Bay downstream of Chipps Island), in coordination with the Municipal Regional Permit for Stormwater (MRP).

National science experts gather to discuss Flood Control 2.0 (News)

A panel of nationally and internationally renowned scientists gathered in the Bay Area at the beginning of June 2015 to provide feedback on the EPA-funded Flood Control 2.0 project. SFEI hosted a two-day meeting with the panel that included a focused technical discussion with the project team and a broader discussion about future flood control and ecosystem management challenges at the Bay interface with invited guests from Bay Area flood control districts and natural resources agencies.

RMP Publication: Storm Flows Key to Managing Pollution in Highly Urban Watersheds (News)

Urban runoff is a large and potentially controllable source of pollutants to San Francisco Bay and many other urban aquatic ecosystems around the world. In a RMP study conducted in water years 2007-2010, SFEI scientists made intensive measurements for suspended sediments and a range of trace organic pollutants (PCBs, dioxins, PAHs, PBDEs, pyrethroids and OC pesticides) in dry weather and storm flow runoff from a fully urban watershed in Hayward.

RMP Journal Publication on Contaminant Loads from the Delta to San Francisco Bay (News)

Results of RMP monitoring of loads from the Delta to San Francisco Bay were recently published in the journal Water Environment Research. The article follows up on a paper published in 2009 in Environmental Toxicology and Chemistry describing mercury concentrations and loads from this large river system to the Bay. This new article presents estimates for PCBs for a 6-year monitoring period and estimates for PAHs, PBDEs, dioxins and furans, the organochlorine pesticides DDT, chlordane, dieldrin, and selenium for shorter periods.

City tries to eliminate toxic runoff with green infrastructure (News)

SAN FRANCISCO (KTVU) - In the last few days, many Bay Area storm sewers got their biggest flush out, spewing all kinds of nasty materials out into the Bay.Most Bay Area cities have two sewer systems, one for human waste, the other for storm runoff.

In runoff systems anything that goes into the sewer or is already in it ultimately goes into the Bay. Then huge storms come along, which can dislodge toxics, some of which are stuck in sewers for decades.

Special Issue of Marine Geology Published on Sediment Transport in San Francisco Bay (News)

The first ever compilation of research focused on sediment transport in the San Francisco Bay coastal system was published in November as a special issue of the journal Marine Geology, edited by USGS scientists. The volume’s 21 papers investigate this complex and ever-changing system through the lenses of hydrology, chemistry, ecology and many other disciplines.

Journal Publication on PCBs in the Exterior Caulk of Bay Area Buildings (News)

An article coauthored by SFEI staff on polychlorinated biphenyl (PCB) concentrations in caulking was recently published in Environment International. The study analyzed PCB concentrations in 25 caulk samples from the exterior of ten buildings in the San Francisco Bay Area. PCBs were detected in 88% of the caulk samples collected from the buildings and relatively high concentrations of PCBs were observed in concrete and masonry buildings built between 1950 and 1980.

New Reports Show Sources of Pollution in SF Bay (News)

A KTVU story by Tom Vacar features Tom Mumley and Lester McKee

"Any component of our urban landscape that allows our water to run off very very quickly also allows the contaminants to run off very very quickly as well," said Lester McKee.