OntoEnv
Wastewater discharge standard lookup
Choose the site location and a substance to see the discharge standard for that region.Discharge standards differ by the site's region class (clean, Ga, Na, special). Choose the site location and a substance to find the region class and see the value and its legal basis.
← If the liquid is collected in drums for a contractor, go back and choose again
Questions this page does not answer
- Skipping or changing a treatment process
- Excess discharge charges
- Standards for discharging straight to a river or other public water, bypassing the sewer, inside a sewage treatment zone
Check these with the environment department of your city, county or district.
- 1 Site location
- 2 Discharge
- 3 Substance
- 4 See the standard
Site location
Already know the class (clean, Ga, Na, special)? Choose it directly
- Clean, Ga and Na areas are set by the site address. The notice uses old district names.
- Special area boundaries (public wastewater treatment zones, mostly industrial complexes) are not in the designation notice, so check with the local government.
- The surest way is to ask the city or county environment office that handles your discharge facility permit or report.
Discharge
Substance
See the standard
- Site location
- Not chosen yet
- Discharge
- Public sewage treatment Not sure · Integrated permit Not sure
- Substance
- Not chosen yet