Reply To: Nitrates and Phosphates pollution Home › Forums › Save the Teifi Forum › Nitrates and Phosphates pollution › Reply To: Nitrates and Phosphates pollution 8 January 2023 at 12:32 #73 SoniaParticipant Is there a safe level for nitrates and phosphates in a water course? I can see that in both your images there is the highest levels of both in the Plysog/Teifi which is presumably bad but what would be an acceptable level?
