They have a permit to dump water but not put it in the ditch where the pipe runs.
They need to get it to a body of water, not a ditch. Dumping into the drainage ditch or running a pipe in the drainage ditch requires a separate permit.
The water quality is also questionable. Tesla and the drainage company are at odds on the testing method.
Doesn't the article state that "The permit, a Texas Pollutant Discharge Elimination System authorization known as TPDES, allowed up to 231,000 gallons of treated wastewater per day to be discharged into an unnamed ditch..."?
They need to get it to a body of water, not a ditch. Dumping into the drainage ditch or running a pipe in the drainage ditch requires a separate permit.
The water quality is also questionable. Tesla and the drainage company are at odds on the testing method.
At least that’s my understanding of the situation