[damon_c]

Hello. I just want to start by saying I appreciate this post as every other post on this article is: "this is politically motivated because I think it is".

That being said... on the linked page it says:

> Outflow water has been sampled after every use of the system and consistently shows negligible traces of any contaminants, and specifically, that all levels have remained below standards for all state permits that would authorize discharge. TCEQ, the FAA, and the U.S. Fish and Wildlife Service evaluated the use of the system prior to its initial use, and during tests and launch, and determined it would not cause environmental harm.

Is this all lies?

[JaggedJax]

I suspect the truth is somewhere in between, but parent's comment that

> By SpaceX's logic any factory would be able to dump toxic water into the ground as long as they sourced the input water from the city's drinking water distribution system.

is patently wrong and unfortunately undermines their entire comment.

I believe SpaceX is stretching the truth and trying to sneak by with improper permits, but also people lying about what SpaceX is doing is not helping keep them in check and gives them ammunition.

Of course water in contact with the flamey end of a rocket has chemicals not found in drinking water, that's not really relevant. What's relevant are the actual levels in that water.

[JohnMakin]

This unprofessional release mentions "literal" tap water being used. It appears that this is "literally" not true - is this a lie, or are you just upset with the parent comment's conclusion?

[JaggedJax]

Both sides can be wrong and lying. Does it matter if water is "tap water" or if it meets the regulations for tap water? Lying to call someone out for lying just undermines the point.

Edit: Sigh, on re-reading the SpaceX statement they say the input water is "potable" and then later say, "Again, it uses literal drinking water", they never say "tap water". While an exaggeration, that is the definition of potable. They are not saying the output water is drinking water! Only that "all levels have remained below standards for all state permits that would authorize discharge."

But again, I'm not claiming they aren't lying or stretching the truth, just that we should be contesting them on the facts.

[foobarqux]

I wouldn't trust any analysis that SpaceX submits itself given Musk's long history of lying, including right now on this very subject. Others have pointed out problems in the way the water is being sampled (surface water vs ground water) but I'm not an expert. It is certainly possible that no serious contamination has already occurred.

But the way it works is not that you dump stuff out of your factory and then, after getting caught, try to run some tests to show it's okay. It's almost impossible to remove contaminants out of the water after the fact so the way it works is that you go through a process with the government where you show that you are not going to dump contaminants into the ground, then they issue a permit, then you can discharge the water. Otherwise you would have people doing what Musk is doing now, which is to dump the water first and if there is any irreversible contamination say "oops, my bad".

[bryanlarsen]

You don't have to trust SpaceX. You have to trust " TCEQ, the FAA, and the U.S. Fish and Wildlife Service ". Some of those reports are public.

[foobarqux]

Contrary to what SpaceX has claimed USFWS does not regulate industrial waste water discharge (unsurprisingly). The TCEQ has said they are in violation. FAA has paused launches pending an investigation. Both should have done this many months ago.

In any case with respect to existing contamination the only thing I would trust is an independent third party testing lab testing the water with the data made public. I don't know why you would want anything else.

[bryanlarsen]

Their violations are:

1. They misplaced a decimal point when transferring a value from the lab report to the summary

2. They filled in the wrong form. They paid a $2000 fine for this violation.

The lab reports are public.

[foobarqux]

This is just false. They don't have a permit to discharge water.

[bryanlarsen]

The permit number is WQ0016342001.