What is the grubiest place on central coast?

The correct spelling is "grubbiest". There are a few places that could be considered the "grubbiest" on the central coast, depending on your definition of "grubby". Some possibilities include:

- The Oceano Dunes: This popular off-roading area can get quite dirty, especially during busy weekends. Sand and dirt can accumulate on vehicles, and there is often trash and debris scattered around.

- The Santa Maria River: This river can become polluted with agricultural runoff, sewage, and other contaminants, especially during heavy rains. The water can be murky and foul-smelling, and it is not recommended for swimming or fishing.

- The Guadalupe Oil Field: This oil field is located near Guadalupe, and it has a long history of environmental contamination. The area is littered with abandoned oil wells and other industrial equipment, and the soil and groundwater have been contaminated with oil and other hazardous substances.

- The Morro Bay Estuary: This estuary is located near Morro Bay, and it is home to a variety of wildlife. However, it is also polluted with trash, debris, and sewage. The water can be murky and foul-smelling, and it is not recommended for swimming or fishing.