| Vändra alevi reoveepuhasti | EEPUH0675600 | 1,503 | 4,333 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Pärnu Mõrra reoveepuhastusjaam | EEPUH6250020 | 99,529 | 125,000 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Laulasmaa reoveepuhasti | EEPUH0370090 | 282 | 714 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Loksa reoveepuhasti | EEPUH0370210 | 2,700 | 4,500 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Meriküla | EEPUH0000042 | 1,724 | 4,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Aruküla | EEPUH0370660 | 956 | 2,100 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Märjamaa | EEPUH0700020 | 3,413 | 4,400 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Paide | EEPUH0510730 | 9,749 | 40,225 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Paldiski reoveepuhasti | EEPUH0370220 | 4,300 | 6,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Rapla | EEPUH0700010 | 5,858 | 13,000 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Kurtna Põhi | EEPUH0370900 | 129 | 253 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Saha biotiigid | EEPUH0370500 | 6 | 48 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Suurupi | EEPUH0000199 | 10,266 | 10,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Tallinna reoveepuhastusjaam | EEPUH7840170 | 525,160 | 450,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Tamsalu reoveepuhasti | EEPUH0590610 | 2,747 | 3,066 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Tapa linna reoveepuhasti | EEPUH0592910 | 9,648 | 8,300 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Türi linna biopuhasti | EEPUH0510110 | 6,540 | 8,375 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Viljandi reoveepuhasti, Kösti | EEPUH0840040 | 21,514 | 25,000 | EE008 | EE1 West-Estonian River Basin District | | | | |
| Kärdla Röösna reoveepuhasti | EEPUH0390030 | 2,900 | 4,400 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Muuga HPJ | EEPUH7840450 | 20,505 | 38,335 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Kuressaare reoveepuhasti | EEPUH0740130 | 46,246 | 56,600 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Keila | EEPUH0370930 | 12,250 | 15,200 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Haapsalu reoveepuhasti | EEPUH0570020 | 7,500 | 22,000 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Järva-Jaani puhasti | EEPUH0511380 | 5,607 | 12,500 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Järvakandi | EEPUH0700040 | 1,100 | 4,000 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Kehra reoveepuhasti | EEPUH0000008 | 1,271 | 4,500 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Jüri reoveepuhasti | EEPUH0370530 | 1,143 | 4,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Keila-Joa reoveepuhasti | EEPUH0370180 | 409 | 2,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Kilingi-Nõmme linna puhasti | EEPUH0677010 | 775 | 2,100 | EE004 | EE1 West-Estonian River Basin District | | | | |
| Kohila reoveepuhasti | EEPUH0700030 | 3,775 | 6,500 | EE006 | EE1 West-Estonian River Basin District | | | | |
| Kose puhasti | EEPUH0370480 | 3,207 | 3,000 | EE001 | EE1 West-Estonian River Basin District | | | | |
| Narva | EEPUH0441170 | 43,600 | 140,000 | EE007 | EE2 East-Estonian River Basin District | | | | |
| Haljala reoveepuhasti | EEPUH0596510 | 733 | 22,038 | EE006 | EE2 East-Estonian River Basin District | | | | |
| Väike-Maarja reoveepuhasti | EEPUH0597310 | 2,156 | 3,222 | EE006 | EE2 East-Estonian River Basin District | | | | |
| Võru | EEPUH0860200 | 10,808 | 15,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Elva reoveepuhasti | EEPUH0780500 | 4,800 | 11,110 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Valga linna reoveepuhasti | EEPUH0820020 | 17,775 | 15,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Haage reoveepuhasti | EEPUH0788050 | 1,800 | 1,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Tõrva | EEPUH0000093 | 2,450 | 4,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Tartu RVP | EEPUH7950010 | 254,452 | 120,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Kohtla-Järve regionaalne reoveepuhasti | EEPUH0440010 | 37,121 | 339,548 | EE007 | EE2 East-Estonian River Basin District | | | | |
| Jõgeva reoveepuhasti | EEPUH0490010 | 9,333 | 8,200 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Otepää | EEPUH0821040 | 1,550 | 5,800 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Sillamäe PS | EEPUH0440730 | 9,143 | 20,000 | EE007 | EE2 East-Estonian River Basin District | | | | |
| Räpina | EEPUH0651280 | 1,733 | 3,300 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Kunda | EEPUH0595010 | 1,861 | 4,200 | EE006 | EE2 East-Estonian River Basin District | | | | |
| Rakvere linna reoveepuhasti | EEPUH0592810 | 48,100 | 166,670 | EE006 | EE2 East-Estonian River Basin District | | | | |
| Kadrina | EEPUH0591810 | 3,810 | 4,000 | EE006 | EE2 East-Estonian River Basin District | | | | |
| Põlva | EEPUH0651180 | 26,012 | 36,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Põltsamaa linna reoveepuhasti | EEPUH0490030 | 17,743 | 25,000 | EE008 | EE2 East-Estonian River Basin District | | | | |
| Alajaama reoveepuhasti | EEPUH0824770 | 150 | 520 | EE008 | EE2 East-Estonian River Basin District | | | | |
