Urban watersheds highly “leaky” with regard to nutrient pollution because of their dense networks of streets and storm drains.

April 6, 2017

2 Min Read
Nitrogen, phosphorus from fertilizers, pet waste polluting urban water
The research team discovered households are the main sources of nutrient pollutants in the Twin Cities urban watershed. Pet waste is the leading source of phosphorus to these watersheds.(Photo Credit: Sarah Hobbie)

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