This report summarizes water-quality data collected in the Francis Slocum Lake drainage basin, Pennsylvania, during an assessment from October 1976 to September 1977. Data were collected for nitrogen, phosphorus, carbon, and fecal coliform and fecal streptococcal bacteria.
Results of the restricted sampling indicate that nutrient recycling within the lake is sufficient to support the periodic luxurient growth of algae and aquatic weeds. Inflows are not contributing high concentrations of nutrients to the ecosystem. Sampling for enteric bacteria indicate the sanitary quality is sufficiently high for water-contact recreation.