Phosphorus Loading Model Predictions
�Increased Residential Land
�2002 phosphorus concentration: 23.35 ppb
�2022 phosphorus concentration estimate: 23.52 ppb 
�0.17 ppb increase
�No Increase in Residential Land
�2002 phosphorus concentration: 23.35 ppb
�2022 phosphorus concentration estimate: 22.82 ppb
�0.53 ppb decrease
� Very small changes due to high level of internal phosphorus release,
 and also phosphorus input from Threemile Pond
�