Nutrient Monitoring

The following is information about Regulation 85 required monitoring.
1. Does the regulation apply to my facility?
2. How do I monitor?
3. How do I report?
All data must be submitted electronically to us using the contact information below.
  • Cooling towers:
    • Monitoring period was Nov. 1, 2012 through Oct. 31, 2014.
4. How can I access nutrient monitoring data?
5. How do I calculate a rolling median or 95th percentile for my permit?
6. Who can I contact?