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World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in Latvia

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79 inventory records · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública)

Data years: 2022. The inventory date does not establish current operation.

79 results

CompareNameNative sizeYear
BAI ""Daugavgrīva""LV1001751,030,000 population equivalent (p.e.)2022
Daugavpils ūdensLV800178120,000 population equivalent (p.e.)2022
Liepājas ūdensLV400307105,416 population equivalent (p.e.)2022
SIA ""Jelgavas ūdens"", Lapsakalna iela 22, JelgavaLV20021077,036 population equivalent (p.e.)2022
SIA ""Rēzeknes ūdens""LV70010570,000 population equivalent (p.e.)2022
SIA ""Valmieras ūdens""LV50020153,005 population equivalent (p.e.)2022
Talsu pilsētas bioloģiskās NAILV30035747,500 population equivalent (p.e.)2022
SIA ""Jūrmalas ūdens"", Mežmalas 41, JūrmalaLV10057235,400 population equivalent (p.e.)2022
Cēsu NAILV50034030,630 population equivalent (p.e.)2022
SIA ""Tukuma ūdens""LV30021130,000 population equivalent (p.e.)2022
SIA ""Ūdeka"" BNAILV30056430,000 population equivalent (p.e.)2022
SIA ""Olaines ūdens un siltums""LV10060128,317 population equivalent (p.e.)2022
BNAI Ogre, Doles iela 1ALV10074825,000 population equivalent (p.e.)2022
SIA ""Jēkabpils ūdens""LV80009225,000 population equivalent (p.e.)2022
Ādažu centra NAILV10042923,066 population equivalent (p.e.)2022
SIA ""Valgums-S""LV10022021,670 population equivalent (p.e.)2022
PBU ""Dobeles ūdens""LV20020220,414 population equivalent (p.e.)2022
SIA ""Saldus komunālserviss"" darbnīcasLV40000513,263 population equivalent (p.e.)2022
Krāslavas pilsētas NAI ""Sārtloki""LV80031312,864 population equivalent (p.e.)2022
PU ""Aizkraukles ūdens"" BIO-4050LV60026610,683 population equivalent (p.e.)2022
NAI LorupeLV10055610,000 population equivalent (p.e.)2022
PU ""Limbažu pilsētas KPU""LV50011210,000 population equivalent (p.e.)2022
SIA ""Alba""LV60018910,000 population equivalent (p.e.)2022
AS ""Madonas ūdens""LV60010310,000 population equivalent (p.e.)2022
PU ""Remte""LV10031410,000 population equivalent (p.e.)2022
SIA ""Bauskas ūdens""LV20014410,000 population equivalent (p.e.)2022
PU ""Līvānu dzīvokļu komunālās saimniecības pārvalde""LV80010110,000 population equivalent (p.e.)2022
PU ""Kandavas pilsētas komunālais uzņēmums"" Lielā iela 38LV30001910,000 population equivalent (p.e.)2022
PA ""San-tex""LV70021610,000 population equivalent (p.e.)2022
NAI ""Abuls""LV5004609,950 population equivalent (p.e.)2022
KPU ""Rūpe""LV6000389,500 population equivalent (p.e.)2022
Iecavas c. NAILV2001269,275 population equivalent (p.e.)2022
PU ""Saulkrastu komunālserviss"" ZvejniekciemsLV1002788,400 population equivalent (p.e.)2022
SIA ""Preiļu saimnieks"" Robežu ielaLV8002238,286 population equivalent (p.e.)2022
Brocēnu NAILV4000208,100 population equivalent (p.e.)2022
Aizputes NAILV4001637,980 population equivalent (p.e.)2022
Upesleju NAILV1007837,590 population equivalent (p.e.)2022
Kuldīgas NAILV4000997,500 population equivalent (p.e.)2022
PU ""Babītes siltums""LV1004077,300 population equivalent (p.e.)2022
PU ""Baložu komunālā saimniecība""LV1001247,140 population equivalent (p.e.)2022
NAI Valka ""Nagliņas""LV5005297,127 population equivalent (p.e.)2022
Rojas c. NAILV3003396,250 population equivalent (p.e.)2022
PU ""Ludzas rajona KUK"" BIO-2800LV7000526,194 population equivalent (p.e.)2022
Ikšķiles NAILV1003175,061 population equivalent (p.e.)2022
Vangažu pilsētas domeLV1002105,060 population equivalent (p.e.)2022
Carnikavas komunālservissLV1002664,500 population equivalent (p.e.)2022
BAI JaunolaineLV1006474,300 population equivalent (p.e.)2022
PU ""Ornaments""LV8001414,170 population equivalent (p.e.)2022
Pļaviņu pilsētas NAILV6004703,997 population equivalent (p.e.)2022
SIA ""Īslīces ūdens""LV2004063,993 population equivalent (p.e.)2022
NAI Ganību ielaLV5004583,832 population equivalent (p.e.)2022
PA ""Saimnieks"" Ulbrokas c.LV1003393,781 population equivalent (p.e.)2022
BIO-400LV6002723,414 population equivalent (p.e.)2022
Ērgļu NAI Bio Q-400LV6004603,310 population equivalent (p.e.)2022
SIA ""Auces komunālie pakalpojumi""LV2004092,943 population equivalent (p.e.)2022
PU ""Mūsu saimnieks""LV2003052,700 population equivalent (p.e.)2022
Priekules NAILV4005342,677 population equivalent (p.e.)2022
PU ""Dagdas pilsētas DzKSU""LV8000342,575 population equivalent (p.e.)2022
NAI Baldone, Rīgas iela 27LV1006882,550 population equivalent (p.e.)2022
PU ""Ķeguma stars""LV1003162,487 population equivalent (p.e.)2022
Rūjienas jaunās NAILV5004782,100 population equivalent (p.e.)2022
Grobiņas pilsētas NAILV4001652,092 population equivalent (p.e.)2022
Viesīte BIO-300LV8003622,004 population equivalent (p.e.)2022
NAI OzolniekiLV2000142,000 population equivalent (p.e.)2022
Jaunpiebalgas NAILV5004932,000 population equivalent (p.e.)2022
Liepas ciema NAILV5002842,000 population equivalent (p.e.)2022
Jaunpils pagasta padomeLV3002631,875 population equivalent (p.e.)2022
SIA ""Viļānu namsaimnieks""LV7001081,860 population equivalent (p.e.)2022
Silakroga NAI ""Ciemats""LV1003411,596 population equivalent (p.e.)2022
Vaiņodes ciema NAILV4005521,505 population equivalent (p.e.)2022
Druvas centra NAILV4000821,300 population equivalent (p.e.)2022
Maltas DZKSULV7001891,200 population equivalent (p.e.)2022
PU ""Varakļānu pilsētas DzKU""LV6001221,193 population equivalent (p.e.)2022
Piltenes komunālā saimniecībaLV3001601,000 population equivalent (p.e.)2022
PBU ""Norma-K"", Dīķu ielaLV100211700 population equivalent (p.e.)2022
Dundagas NAILV300283615 population equivalent (p.e.)2022
Kārsavas NAILV700386600 population equivalent (p.e.)2022
Skrundas pilsētas NAILV400376480 population equivalent (p.e.)2022
BIO-100LV600067356 population equivalent (p.e.)2022

Regulatory context

EU framework; national review pending. This is not an exhaustive review of applicable law.

European Union: urban wastewater treatment

Directive (EU) 2024/3019 sets phased requirements. Inventory design capacity is not the legally defined load and cannot by itself determine a facility's deadline.

  • Relevant load and agglomeration size, not just design capacity.
  • Receiving area, risk assessment, national transposition and individual permit.
  • Articles 7 and 8: tertiary and quaternary treatment; 150,000 p.e. is a load threshold, not a rule automatically applied to map design capacity.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.