Four environmental groups have joined forces to go after Florida dairies that they say are polluting waterways. The groups have singled out four farms and sent them a 60-day notice that alerts them of their intent to sue.

The goal of the suit, according to Scott Randolph, an attorney with the Legal Environmental Assistance Foundation, is to force producers to get permits from the state Department of Environmental Protection, as required by current environmental regulations. For more details, click here.