Türkiye's water

Groundwater: where and how?

Short answer

The river basin plans of 12 basins define 472 groundwater units: 123 in good status, 271 in poor status.

78 units have no overall class or insufficient data; the figures are those of the plans, with no assessment by the site.

Unit pages and basin pages open in Turkish.

Summary

472 groundwater units defined in the River Basin Management Plans of 12 basins: 123 good, 271 poor, 78 with no overall class or insufficient data. The province of 347 units was confirmed from the plan text. Each unit has a permanent code and a source page.

A groundwater unit is the part of a basin in which the River Basin Management Plan (prepared by SYGM, the General Directorate of Water Management) assesses groundwater; the plan gives each unit a quantity and a chemical status class. Only the 12 basins whose published plan could be read are listed below; the 13 basins whose plan could not be read have no unit records. Unit names are given in Turkish as in the plans.

Source: River Basin Management Plans (SYGM) · Compiled: 27 July 2026

Akarçay Basin · 14 units · good 2 · poor 12

Table of units

14 units

Akarçay Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Afyon Alüvyonu	`TR11050074`	Poor	Poor	Poor	Afyonkarahisar
Akşehir Kayalıkları	`TR11050082`	Poor	Good	Poor	Konya
Akşehir-Eber Alüvyonu	`TR11050084`	Poor	Poor	Poor	Konya
Büyükkarabağ Kayalıkları	`TR11050080`	Poor	Good	Poor	not confirmed
Çavdarlı-Susuz Kayalıkları	`TR11050075`	Poor	Poor	Poor	Afyonkarahisar
İğdeli Alüvyonu	`TR11050073`	Good	Good	Good	not confirmed
İscehisar Alüvyonu	`TR11050076`	Poor	Poor	Poor	Afyonkarahisar
Karamık Vadisi	`TR11050078`	Poor	Poor	Poor	Afyonkarahisar
Kurucaova-Özburun Kayalıkları	`TR11050079`	Poor	Poor	Poor	Afyonkarahisar
Mevlütlü-Koarası Kayalıkları	`TR11050085`	Good	Good	Good	not confirmed
Sinanpaşa Alüvyonu	`TR11050072`	Poor	Poor	Poor	Afyonkarahisar
Sultandağı Alüvyonu	`TR11050081`	Poor	Poor	Poor	Afyonkarahisar
Şuhut Alüvyonu	`TR11050077`	Poor	Poor	Poor	Afyonkarahisar
Üçkuyu Kayalıkları	`TR11050083`	Poor	Good	Poor	not confirmed

Western Mediterranean Basin · 67 units · good 27 · poor 39

Table of units

67 units

Western Mediterranean Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Acıpayam	`TR08050258`	Poor	Poor	Poor	Denizli
Adrasan	`TR08050239`	Good	Good	Good	Antalya
Altınyaka	`TR08050237`	Good	Good	Good	Antalya
Altınyayla	`TR08050256`	Poor	Good	Poor	Burdur
Arsaköy	`TR08050265`	Good	Good	Good	Muğla
Ayazkıyı	`TR08050285`	Good	Good	Good	not confirmed
Ayvacık	`TR08050262`	Good	Good	Good	Denizli
Bağyaka	`TR08050279`	Poor	Good	Poor	Muğla
Bahçeburun	`TR08050292`	Poor	Poor	Poor	Muğla
Bodrum	`TR08050301`	Poor	Poor	Poor	Muğla
Çaltılar	`TR08050253`	Good	Good	Good	Muğla
Çameli	`TR08050261`	Poor	Good	Poor	Denizli
Çamköy	`TR08050291`	Poor	Good	Poor	Muğla
Çandır	`TR08050297`	Poor	Poor	Poor	Muğla
Çatalarık	`TR08050269`	Good	Good	Good	Muğla
Çavdır	`TR08050251`	Poor	Good	Poor	Burdur
Çiftlik	`TR08050236`	Good	Good	Good	Antalya
Çukurelma	`TR08050242`	Good	Good	Good	Antalya
Dalaman	`TR08050273`	Poor	Good	Poor	Muğla
Datça	`TR08050295`	Poor	Good	Poor	Muğla
Demre	`TR08050244`	Poor	Good	Poor	Antalya
Dereboğazı	`TR08050274`	Poor	Good	Poor	Muğla
Doğan	`TR08050286`	Poor	Good	Poor	Muğla
Ekincik	`TR08050281`	Good	Good	Good	Muğla
Elmalı	`TR08050245`	Poor	Good	Poor	Antalya
Esentepe	`TR08050283`	Good	Good	Good	Muğla
Fethiye	`TR08050264`	Poor	Good	Poor	Muğla
Finike	`TR08050241`	Poor	Good	Poor	Antalya
Girdev Gölü	`TR08050255`	Good	Good	Good	Muğla
Göcekbaşı	`TR08050290`	Poor	Poor	Poor	Muğla
Gölhisar	`TR08050249`	Poor	Good	Poor	Burdur
Güneşli	`TR08050238`	Good	Good	Good	Antalya
Karaböğürtlen	`TR08050278`	Good	Good	Good	Muğla
Kargın	`TR08050259`	Insufficient data	Good	Insufficient data	not confirmed
Kaş	`TR08050248`	Poor	Good	Poor	Antalya
Kayabaşı	`TR08050254`	Good	Good	Good	Muğla
Kayadibi	`TR08050275`	Poor	Poor	Good	Muğla
Kayaköy	`TR08050272`	Poor	Poor	Good	Muğla
Kemer	`TR08050235`	Poor	Poor	Good	not confirmed
Kınık	`TR08050257`	Poor	Good	Poor	Muğla
Kırkpınar	`TR08050246`	Good	Good	Good	Antalya
Kızılağaç	`TR08050299`	Poor	Good	Poor	Muğla
Kirazlıyayla	`TR08050268`	Good	Good	Good	Denizli
Korkuteli	`TR08050243`	Poor	Good	Poor	Antalya
Koruköy	`TR08050293`	Poor	Good	Poor	Muğla
Köyceğiz	`TR08050280`	Poor	Good	Poor	Muğla
Kumluca	`TR08050240`	Poor	Good	Poor	Antalya
Küçüklü	`TR08050250`	Good	Good	Good	Antalya
Mamatlar	`TR08050247`	Poor	Good	Poor	Antalya
Marmaris	`TR08050289`	Poor	Poor	Poor	Muğla
Mazıköy	`TR08050294`	Poor	Poor	Poor	Muğla
Meşelik	`TR08050298`	Poor	Good	Poor	Muğla
Milas	`TR08050288`	Poor	Good	Poor	Muğla
Muğla Merkez	`TR08050282`	Good	Good	Good	Muğla
Nif	`TR08050271`	Good	Good	Good	Muğla
Orhaniye	`TR08050287`	Good	Good	Good	Muğla
Ortaca	`TR08050276`	Good	Good	Good	Muğla
Ören	`TR08050252`	Poor	Good	Poor	Muğla
Pınarlıbelen	`TR08050296`	Poor	Good	Poor	Muğla
Serinhisar	`TR08050267`	Good	Good	Good	Denizli
Toparlar	`TR08050277`	Poor	Good	Poor	Muğla
Üzümlü	`TR08050266`	Good	Good	Good	Antalya
Yalı	`TR08050300`	Good	Good	Good	Muğla
Yapraklı	`TR08050263`	Good	Good	Good	Burdur
Yazılıtaş	`TR08050284`	Poor	Good	Poor	Muğla
Yeşilüzümlü	`TR08050270`	Good	Good	Good	Muğla
Yüreğil	`TR08050260`	Poor	Poor	Good	Denizli

Burdur Basin · 27 units · good 4 · poor 23

Table of units

27 units

Burdur Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Akçaköy YSK	`TR10050324`	Poor	Poor	Poor	Burdur
Akpınar YSK	`TR10050326`	Good	Good	Good	not confirmed
Atabey YSK	`TR10050304`	Poor	Poor	Poor	Isparta
Başkuyu YSK	`TR10050320`	Poor	Poor	Poor	not confirmed
Başmakçı YSK	`TR10050327`	Poor	Poor	Poor	Afyonkarahisar
Bayındır YSK	`TR10050325`	Poor	Poor	Poor	Burdur
Burdur YSK	`TR10050305`	Poor	Poor	Poor	Burdur
Çobanisa YSK	`TR10050303`	Good	Good	Good	not confirmed
Dereköy YSK	`TR10050315`	Poor	Poor	Good	Burdur
Evciler YSK	`TR10050328`	Poor	Poor	Poor	Afyonkarahisar
Gelincik YSK	`TR10050306`	Poor	Poor	Poor	Burdur
Gencali YSK	`TR10050321`	Poor	Poor	Good	Burdur
Güneyyayla YSK	`TR10050307`	Poor	Poor	Poor	not confirmed
Kapıcak YSK	`TR10050302`	Good	Good	Good	not confirmed
Karamanlı YSK	`TR10050314`	Poor	Poor	Good	Burdur
Kavak YSK	`TR10050322`	Poor	Poor	Good	Burdur
Kemer YSK	`TR10050312`	Poor	Poor	Good	not confirmed
Kocapınar YSK	`TR10050318`	Poor	Poor	Good	not confirmed
Pınarbaşı YSK	`TR10050310`	Poor	Poor	Poor	not confirmed
Tefenni YSK	`TR10050311`	Poor	Poor	Poor	Burdur
Yakaköy YSK	`TR10050309`	Poor	Poor	Poor	Burdur
Yarışlı YSK	`TR10050319`	Poor	Poor	Poor	Burdur
Yaylabeli YSK	`TR10050316`	Poor	Poor	Good	not confirmed
Yaylaköy YSK	`TR10050313`	Poor	Good	Poor	not confirmed
Yeşildağ YSK	`TR10050308`	Good	Good	Good	not confirmed
Yeşilova YSK	`TR10050323`	Poor	Poor	Good	Burdur
Yukarıbeltarla YSK	`TR10050317`	Poor	Poor	Poor	not confirmed

Büyük Menderes Basin · 38 units · good 17 · poor 21

Table of units

38 units

Büyük Menderes Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Adıgüzel	`TR07YAS03001`	Good	Good	Good	Denizli
Ahmetli Alüvyon	`TR07YAS04003`	Good	Good	Good	Manisa
Aydın Alüvyon	`TR07YAS10001`	Good	Good	Good	Aydın
Aydın Proterozoyik	`TR07YAS10005`	Poor	Good	Poor	Aydın
Aydın-Bozdoğan Proterozoyik	`TR07YAS10006`	Poor	Good	Poor	Aydın
Banaz-Sivaslı	`TR07YAS01003`	Poor	Good	Poor	Uşak
Beyağaç	`TR07YAS08002`	Poor	Good	Poor	Denizli
Bozdoğan	`TR07YAS08001`	Poor	Good	Poor	Aydın
Bozdoğan Karacasu Arası Proterozoyik	`TR07YAS08004`	Good	Good	Good	Aydın
Buharkent Alüvyon	`TR07YAS04001`	Poor	Good	Poor	Aydın
Buldan Proterozoyik	`TR07YAS04006`	Good	Good	Good	Denizli
Çal	`TR07YAS02005`	Good	Good	Good	Denizli
Çardak	`TR07YAS05002`	Poor	Good	Poor	Denizli
Çine Alüvyon	`TR07YAS09001`	Good	Good	Good	Aydın
Çine Proterozoyik	`TR07YAS09003`	Poor	Good	Poor	Aydın
Çivril -Dinar	`TR07YAS02001`	Good	Good	Good	not confirmed
Çöl Ovası	`TR07YAS02003`	Poor	Poor	Poor	Afyonkarahisar
Denizli Alüvyon	`TR07YAS05001`	Poor	Good	Poor	Denizli
Denizli Pliyosen	`TR07YAS05003`	Poor	Poor	Good	Denizli
Didim	`TR07YAS10004`	Good	Good	Good	Aydın
Eşme	`TR07YAS01001`	Poor	Good	Poor	Uşak
Eymir	`TR07YAS04004`	Good	Good	Good	Denizli
Hamidiye	`TR07YAS04005`	Good	Good	Good	Denizli
Honaz	`TR07YAS05004`	Good	Good	Good	Denizli
Karacasu Alüvyon Güney	`TR07YAS07002`	Poor	Poor	Poor	Aydın
Karacasu Alüvyon Kuzey	`TR07YAS07001`	Good	Good	Good	Aydın
Karacasu Proterozoyik	`TR07YAS07003`	Good	Good	Good	Aydın
Nazilli Alüvyon	`TR07YAS06001`	Good	Good	Good	Aydın
Nazilli Proterozoyik	`TR07YAS06002`	Poor	Good	Poor	Aydın
Sandıklı-Dombay	`TR07YAS02002`	Poor	Good	Poor	Afyonkarahisar
Sarayköy Alüvyon	`TR07YAS04002`	Poor	Poor	Poor	Denizli
Sincanlı	`TR07YAS02004`	Poor	Poor	Good	Afyonkarahisar
Söke Alüvyon	`TR07YAS10002`	Good	Good	Good	Aydın
Söke Proterozoyik	`TR07YAS10003`	Poor	Good	Poor	Aydın
Tavas	`TR07YAS08003`	Poor	Poor	Good	Denizli
Uşak-Ulubey	`TR07YAS01002`	Poor	Good	Poor	Uşak
Yatağan Alüvyon	`TR07YAS09002`	Poor	Poor	Poor	Muğla
Yatağan Devoniyen	`TR07YAS09004`	Good	Good	Good	Muğla

Gediz Basin · 76 units · good 0 · poor 0

Table of units

76 units

Gediz Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
AHMETLİ	`TR05YAS03042`	no data	no data	no data	Manisa
AKHİSAR	`TR05YAS05057`	no data	no data	no data	Manisa
ARAPLAR	`TR05YAS01014`	no data	no data	no data	not confirmed
AYAZÖREN	`TR05YAS01020`	no data	no data	no data	not confirmed
AYDOĞDU	`TR05YAS02027`	no data	no data	no data	not confirmed
AZITEPE	`TR05YAS03038`	no data	no data	no data	not confirmed
BAŞIBÜYÜK	`TR05YAS01016`	no data	no data	no data	not confirmed
BAYAT	`TR05YAS04047`	no data	no data	no data	not confirmed
BELENYAKA	`TR05YAS02036`	no data	no data	no data	not confirmed
BEYLER	`TR05YAS02030`	no data	no data	no data	not confirmed
BEYLERHAN	`TR05YAS01009`	no data	no data	no data	not confirmed
BOZDAĞ	`TR05YAS01026`	no data	no data	no data	not confirmed
BÜKNÜŞ	`TR05YAS05062`	no data	no data	no data	not confirmed
BÜYÜKBELEN	`TR05YAS05059`	no data	no data	no data	not confirmed
CEVİZLİ	`TR05YAS02035`	no data	no data	no data	not confirmed
ÇAMBEL	`TR05YAS06070`	no data	no data	no data	not confirmed
ÇARIKLAR	`TR05YAS05054`	no data	no data	no data	not confirmed
ÇAYKÖY	`TR05YAS01018`	no data	no data	no data	not confirmed
ÇAYPINAR	`TR05YAS03041`	no data	no data	no data	not confirmed
ÇEPNİBEKTAŞ	`TR05YAS06067`	no data	no data	no data	not confirmed
ÇİĞLİ	`TR05YAS07075`	no data	no data	no data	İzmir
DAMLACIK	`TR05YAS06072`	no data	no data	no data	not confirmed
DANİŞMENTLER	`TR05YAS01012`	no data	no data	no data	not confirmed
DAVUTLAR	`TR05YAS05053`	no data	no data	no data	not confirmed
DEMİRCİ	`TR05YAS01023`	no data	no data	no data	Manisa
DERBENT	`TR05YAS02028`	no data	no data	no data	not confirmed
DOĞANCILAR	`TR05YAS02033`	no data	no data	no data	not confirmed
DUTLUCA	`TR05YAS04046`	no data	no data	no data	not confirmed
ELMADAĞ	`TR05YAS03039`	no data	no data	no data	not confirmed
ENCEKLER	`TR05YAS01015`	no data	no data	no data	not confirmed
ESKİGEDİZ	`TR05YAS01006`	no data	no data	no data	not confirmed
GEDİZ	`TR05YAS01004`	no data	no data	no data	Kütahya
GÖKÇEÖREN	`TR05YAS01025`	no data	no data	no data	not confirmed
GÖLMARMARA	`TR05YAS04051`	no data	no data	no data	Manisa
GÖRDES	`TR05YAS04049`	no data	no data	no data	Manisa
GÜMÜLCELİ	`TR05YAS03044`	no data	no data	no data	not confirmed
GÜRE	`TR05YAS01007`	no data	no data	no data	not confirmed
GÜRLEK	`TR05YAS01005`	no data	no data	no data	not confirmed
GÜVELİ	`TR05YAS01024`	no data	no data	no data	not confirmed
KARAKOZAN	`TR05YAS01013`	no data	no data	no data	not confirmed
KARASELENDİ	`TR05YAS04045`	no data	no data	no data	not confirmed
KAYACIK	`TR05YAS04050`	no data	no data	no data	not confirmed
KAYAPINAR	`TR05YAS05066`	no data	no data	no data	not confirmed
KEMALPAŞA	`TR05YAS06068`	no data	no data	no data	İzmir
KENGER	`TR05YAS01022`	no data	no data	no data	not confirmed
KESTELLİ	`TR05YAS03040`	no data	no data	no data	not confirmed
KIRANDAMI	`TR05YAS01017`	no data	no data	no data	not confirmed
KULA	`TR05YAS01019`	no data	no data	no data	Manisa
KULAHALAN	`TR05YAS01021`	no data	no data	no data	not confirmed
KÜÇÜKKONAK	`TR05YAS01001`	no data	no data	no data	not confirmed
MANDALLI	`TR05YAS03043`	no data	no data	no data	not confirmed
MANİSA	`TR05YAS05063`	no data	no data	no data	Manisa
MARMARLI	`TR05YAS02031`	no data	no data	no data	not confirmed
MECİDİYE	`TR05YAS05060`	no data	no data	no data	not confirmed
MENEMEN	`TR05YAS07074`	no data	no data	no data	İzmir
PALAMUT	`TR05YAS05061`	no data	no data	no data	not confirmed
POYRAZDAMLARI	`TR05YAS02037`	no data	no data	no data	not confirmed
RAHMİYE	`TR05YAS05058`	no data	no data	no data	not confirmed
SALİHLİ	`TR05YAS02034`	no data	no data	no data	Manisa
SARIMAHMUTLU	`TR05YAS01002`	no data	no data	no data	not confirmed
SELÇİKLİ	`TR05YAS05055`	no data	no data	no data	not confirmed
SELENDİ	`TR05YAS01011`	no data	no data	no data	Manisa
SÜLEYMANLI	`TR05YAS02029`	no data	no data	no data	not confirmed
SÜLEYMANLI	`TR05YAS07073`	no data	no data	no data	not confirmed
ŞAPHANE	`TR05YAS01008`	no data	no data	no data	Kütahya
TAŞKUYUCAK	`TR05YAS04052`	no data	no data	no data	not confirmed
TEMREK	`TR05YAS01003`	no data	no data	no data	not confirmed
TÜRLÜBEY	`TR05YAS07076`	no data	no data	no data	not confirmed
UCPINAR	`TR05YAS05065`	no data	no data	no data	not confirmed
VEZİROĞLU	`TR05YAS05064`	no data	no data	no data	not confirmed
YAKAKÖY	`TR05YAS06071`	no data	no data	no data	not confirmed
YENİŞEHİR	`TR05YAS01010`	no data	no data	no data	not confirmed
YEŞİLKAVAK	`TR05YAS05056`	no data	no data	no data	not confirmed
YUKARIKIZILCA	`TR05YAS06069`	no data	no data	no data	not confirmed
YUKARIYAKACIK	`TR05YAS02032`	no data	no data	no data	not confirmed
YÜREĞİL	`TR05YAS04048`	no data	no data	no data	not confirmed

Konya Closed Basin · 18 units · good 3 · poor 15

Table of units

18 units

Konya Closed Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Akören	`TR16YAS02003`	Poor	Good	Poor	Konya
Altınekin	`TR16YAS06001`	Poor	Poor	Good	Konya
Altunhisar	`TR16YAS04002`	Good	Good	Good	Niğde
Beyşehir-Kaşaklı	`TR16YAS01001`	Good	Good	Good	Konya
Çiftlik	`TR16YAS05002`	Poor	Good	Poor	Niğde
Çumra - Karapınar	`TR16YAS02001`	Poor	Poor	Poor	Konya
Devekovan	`TR16YAS08002`	Poor	Good	Poor	Ankara, Aksaray
Ereğli	`TR16YAS04001`	Poor	Poor	Poor	Konya
Kadıoğlu	`TR16YAS07002`	Poor	Poor	Good	Konya
Karaman	`TR16YAS03001`	Poor	Poor	Good	Karaman
Kırkpınar	`TR16YAS07004`	Poor	Poor	Good	Ankara, Konya
Kulu - Cihanbeyli	`TR16YAS07003`	Poor	Poor	Good	Konya
Misli-Merkez	`TR16YAS09001`	Poor	Poor	Good	Niğde
Selçuklu	`TR16YAS02002`	Good	Good	Good	Konya
Seydişehir	`TR16YAS01002`	Poor	Good	Poor	Konya
Sultanhanı-Aksaray	`TR16YAS05001`	Poor	Poor	Poor	Aksaray
Şereflikoçhisar	`TR16YAS08001`	Poor	Good	Poor	Ankara
Yeniceoba	`TR16YAS07001`	Poor	Poor	Poor	Konya

North Aegean Basin · 31 units · good 11 · poor 20

Table of units

31 units

North Aegean Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Ahmetler	`TR04050204`	Poor	Good	Poor	Çanakkale, Balıkesir
Aliağa	`TR04050218`	Poor	Poor	Poor	İzmir
Altınova	`TR04050216`	Poor	Good	Poor	not confirmed
Arpaseki	`TR04050219`	Good	Good	Good	İzmir
Ayvalık	`TR04050205`	Poor	Poor	Good	Balıkesir
Bademli	`TR04050220`	Poor	Good	Poor	İzmir
Bakırçay	`TR04050221`	Poor	Poor	Poor	İzmir
Bekirler	`TR04050232`	Good	Good	Good	Çanakkale
Çukuralan	`TR04050229`	Poor	Good	Poor	İzmir
Dalyan-Tuzla	`TR04050208`	Poor	Good	Poor	Çanakkale
Davutlar	`TR04050233`	Good	Good	Good	Manisa
Edremit	`TR04050213`	Poor	Poor	Poor	Balıkesir
Ezine	`TR04050210`	Poor	Good	Poor	Çanakkale
Fazlıca	`TR04050231`	Good	Good	Good	Balıkesir
Gedik	`TR04050230`	Good	Good	Good	Çanakkale
Gömeç	`TR04050206`	Poor	Good	Poor	Balıkesir
Karalar	`TR04050211`	Poor	Good	Poor	Balıkesir
Kaşıkçı	`TR04050228`	Good	Good	Good	İzmir
Kınık	`TR04050223`	Poor	Good	Poor	İzmir
Kırkağaç	`TR04050224`	Poor	Poor	Poor	Manisa
Kumkale-Geyikli	`TR04050207`	Poor	Good	Poor	Çanakkale
Küçükkuyu	`TR04050214`	Good	Good	Good	Çanakkale
Menteşe	`TR04050225`	Poor	Good	Poor	İzmir
Pınarbaşı Mermerleri	`TR04050215`	Good	Good	Good	not confirmed
Sarnıç	`TR04050212`	Good	Good	Good	Balıkesir
Savaştepe	`TR04050217`	Poor	Good	Poor	Balıkesir
Soma-Yağcılar	`TR04050222`	Poor	Good	Poor	Manisa
Uluköy	`TR04050209`	Good	Good	Good	Çanakkale
Yayakent	`TR04050234`	Good	Good	Good	İzmir
Yuntdağ	`TR04050226`	Poor	Good	Poor	Manisa, İzmir
Zeytindağ	`TR04050227`	Poor	Good	Poor	İzmir

Küçük Menderes Basin · 42 units · good 11 · poor 31

Table of units

42 units

Küçük Menderes Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Ahmetli	`TR06050162`	Poor	Good	Poor	Manisa
Balıkova	`TR06050163`	Poor	Good	Poor	not confirmed
Barbaros	`TR06050164`	Poor	Good	Poor	not confirmed
Bornava-2	`TR06050166`	Good	Good	Good	not confirmed
Bornova-1	`TR06050165`	Poor	Poor	Good	İzmir
Buca-Gediz	`TR06050167`	Good	Good	Good	İzmir
Cumaovası-Orhanlı	`TR06050172`	Good	Good	Good	not confirmed
Çeşme-Dalyanköy	`TR06050168`	Poor	Good	Poor	İzmir
Çeşme-Ildırı	`TR06050169`	Poor	Good	Poor	İzmir
Çeşme-Ovacık	`TR06050170`	Poor	Poor	Poor	İzmir
Çileme	`TR06050171`	Poor	Poor	Poor	not confirmed
Davutlar-1	`TR06050173`	Poor	Poor	Poor	not confirmed
Davutlar-2	`TR06050174`	Good	Good	Good	not confirmed
Doğanbey-Gümüldür	`TR06050175`	Poor	Good	Poor	not confirmed
Gaziemir	`TR06050176`	Poor	Poor	Poor	İzmir
Gülbahçe	`TR06050177`	Poor	Good	Poor	not confirmed
Hatay	`TR06050178`	Poor	Good	Poor	not confirmed
Karaburun	`TR06050179`	Poor	Good	Poor	İzmir
Karaburun-Bozköy	`TR06050180`	Good	Good	Good	İzmir
Karareis	`TR06050181`	Poor	Good	Poor	not confirmed
Karşıyaka	`TR06050182`	Poor	Good	Poor	İzmir
Keler-Çamönü	`TR06050183`	Good	Good	Good	not confirmed
Kiraz	`TR06050184`	Poor	Poor	Poor	İzmir
Kuşadası-1	`TR06050186`	Good	Good	Good	Aydın
Kuşadası-2	`TR06050187`	Poor	Good	Poor	Aydın
Kuşlar-Kerpiçli	`TR06050188`	Good	Good	Good	not confirmed
Küçükbahçe	`TR06050185`	Good	Good	Good	not confirmed
Narlıdere	`TR06050189`	Poor	Good	Poor	İzmir
Nif	`TR06050190`	Poor	Good	Poor	not confirmed
Ödemiş-Tire	`TR06050191`	Poor	Poor	Poor	İzmir
Özdere	`TR06050192`	Poor	Poor	Poor	not confirmed
Pancar	`TR06050193`	Poor	Poor	Poor	not confirmed
Payamlı-Kavacık	`TR06050194`	Good	Good	Good	not confirmed
Seferihisar	`TR06050195`	Poor	Poor	Good	İzmir
Seferihisar-Bademler	`TR06050196`	Poor	Poor	Good	İzmir
Selçuk-1	`TR06050197`	Poor	Poor	Poor	İzmir
Selçuk-2	`TR06050198`	Poor	Good	Poor	İzmir
Suçıktı	`TR06050199`	Good	Good	Good	not confirmed
Torbalı-Bayındır	`TR06050200`	Poor	Poor	Poor	İzmir
Urla	`TR06050201`	Poor	Poor	Poor	İzmir
Vişneli	`TR06050202`	Poor	Poor	Good	not confirmed
Yamanlar	`TR06050203`	Poor	Good	Poor	not confirmed

Meriç-Ergene Basin · 12 units · good 0 · poor 12

Table of units

12 units

Meriç-Ergene Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Babaeski Detritik	`TR01YAS05001`	Poor	Poor	Poor	Kırklareli
Çorlu Detritik	`TR01YAS01001`	Poor	Poor	Poor	Tekirdağ
Havsa Detritik	`TR01YAS06001`	Poor	Poor	Poor	Edirne
Hayrabolu	`TR01YAS04001`	Poor	Good	Poor	Tekirdağ
İpsala-Keşan Detritik	`TR01YAS08001`	Poor	Good	Poor	Edirne
Kırklareli Kireçtaşları	`TR01YAS10001`	Poor	Good	Poor	Kırklareli
Lüleburgaz Detritik	`TR01YAS03001`	Poor	Poor	Poor	Kırklareli
Meriç Alüvyon Akifer	`TR01YAS09001`	Poor	Good	Poor	Edirne
Meriç Güneyli Detritik	`TR01YAS09003`	Poor	Good	Poor	Edirne
Meriç Kuzey Detritik	`TR01YAS09002`	Poor	Poor	Poor	Edirne
Uzunköprü	`TR01YAS07001`	Poor	Good	Poor	Edirne
Vize Detritik	`TR01YAS02001`	Poor	Poor	Poor	Kırklareli

Sakarya Basin · 71 units · good 15 · poor 56

Table of units

71 units

Sakarya Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Akçapınar-Çiçeközü-Gökçesu Kayaçları	`TR12050059`	Good	Good	Good	Bilecik, Bursa
Altıntaş-Aslanapa Alüvyonu	`TR12050021`	Poor	Good	Poor	Afyonkarahisar, Kütahya
Arıkaya-Karakuş Kayaçları	`TR12050019`	Good	Good	Good	Eskişehir
Aşağı Sakarya Havzası Alüvyonları	`TR12050070`	Poor	Good	Poor	Bolu, Kocaeli, Sakarya
Atça-Hıdırlar Alüvyonları	`TR12050036`	Good	Good	Good	Ankara
Avdullah-Çavundur-Hacılar Alüvyonu	`TR12050011`	Poor	Poor	Good	Ankara
Babayakup-Sarıgöl Alüvyonu	`TR12050013`	Poor	Good	Poor	Ankara
Başbereket-Ortabereket-Pınarkaya Alüvyonları	`TR12050034`	Poor	Poor	Poor	Ankara
Bayat-Feruz-Çırpan Alüvyonu	`TR12050033`	Poor	Good	Poor	Ankara
Bilecik Alüvyonu	`TR12050062`	Poor	Good	Poor	Bilecik
Bilecik Kayaçları	`TR12050061`	Poor	Poor	Poor	Bilecik
Bostancılar Alüvyonu	`TR12050057`	Poor	Good	Poor	Bilecik
Böğürtlen Kayaçları	`TR12050017`	Poor	Good	Poor	Eskişehir
Büyük Elmalı Kayaçları	`TR12050063`	Good	Good	Good	Bilecik
Çamlık-Veyseller-Gökçesaray Kayaçları	`TR12050040`	Poor	Good	Poor	Ankara, Bilecik, Bolu, Sakarya
Çatak-Çeltikdere-Karaköy-Akçabayır Alüvyonları	`TR12050043`	Poor	Good	Poor	Ankara, Bolu
Çavuşdere-Dikilitaş-Karacakaya-Karataş Alüvyonu	`TR12050046`	Poor	Good	Poor	Bolu
Çirkinler-Değirmenkaya Alüvyonu	`TR12050042`	Good	Good	Good	Bolu
Dodurga Kayaçları	`TR12050068`	Good	Good	Good	Bilecik, Bursa, Kütahya
Doğankaya-Kıravdan Kayaçları	`TR12050008`	Poor	Good	Poor	Eskişehir
Dumlupınar Alüvyonu	`TR12050024`	Poor	Good	Poor	Kütahya
Emirdağ-Yunak Kayaçları	`TR12050003`	Poor	Poor	Poor	Afyonkarahisar, Ankara, Eskişehir, Konya
Fevziye-Elmaçayır Kayaçları	`TR12050065`	Good	Good	Good	Bursa
Gelinkaya-Koçak Kayaçları	`TR12050027`	Poor	Poor	Poor	Kütahya
Göksu Havzası Alüvyonları	`TR12050058`	Poor	Poor	Poor	Bilecik, Bursa
Gölpazarı Alüvyonu	`TR12050052`	Poor	Poor	Poor	Bilecik
Hacı Durmuşlar Alüvyonu	`TR12050053`	Good	Good	Good	Bilecik, Sakarya
Hamzalar-Kızılcaören-Kızılcahamam Alüvyonları	`TR12050030`	Poor	Poor	Poor	Ankara, Bolu
Hamzalar-Kızılcaören-Kızılcahamam Alüvyonları	`TR12050031`	Good	Good	Good	Ankara
Haymana Kayaçları	`TR12050014`	Poor	Poor	Poor	Ankara
Haymana-Polatlı Kayaçları	`TR12050010`	Poor	Good	Poor	Ankara
Himmetoğlu Alüvyonu	`TR12050050`	Poor	Good	Poor	Bolu
Iğçeler-Oğlakçı-Köseler-Akçabayır Alüvyonları	`TR12050029`	Good	Good	Good	Ankara
Ilgın Alüvyonu	`TR12050001`	Poor	Poor	Poor	Konya
Kartal Dağı-Nallihan Alüvyonu	`TR12050045`	Poor	Poor	Poor	Ankara, Bolu
Kayı-Alpagut-Ahi-Sancar Kayaçları	`TR12050012`	Poor	Poor	Poor	Ankara
Kınık Alüvyonları	`TR12050064`	Poor	Good	Poor	Bilecik
Kıyır Alüvyonu	`TR12050005`	Poor	Good	Poor	Afyonkarahisar
Kızılcakaya Kayaçları	`TR12050028`	Poor	Poor	Poor	Kütahya
Kireç-Çukurca Kayaçları	`TR12050026`	Poor	Good	Poor	Kütahya
Kirmir Havzası Alüvyonları	`TR12050032`	Poor	Poor	Poor	Ankara
Kocadağ Kayaçları	`TR12050023`	Poor	Good	Poor	Kütahya
Kümbet Alüvyonu	`TR12050020`	Poor	Good	Poor	Bilecik, Eskişehir, Kütahya
Kümbet-Karaören-Fethiye Alüvyonu	`TR12050007`	Poor	Good	Poor	Eskişehir
Küre-Söğüt-Inhisar Kayaçları	`TR12050056`	Poor	Good	Poor	Bilecik
Kütahya Alüvyonu	`TR12050022`	Poor	Good	Poor	Kütahya
Muratdere Alüvyonu	`TR12050067`	Poor	Good	Poor	Bilecik
Osmaneli Alüvyonları	`TR12050054`	Poor	Good	Poor	Bilecik
Osmaniye Alüvyonu	`TR12050006`	Good	Good	Good	Eskişehir
Paşayayla-Demirboğa Kayaçları	`TR12050069`	Poor	Good	Poor	Bilecik, Bursa
Porsuk-Ankara Havzaları Alüvyonları	`TR12050009`	Poor	Poor	Poor	Bilecik, Eskişehir
Poyraz-Gedikli-Karapınar-Temelli Alüvyonları	`TR12050015`	Poor	Poor	Poor	Ankara
Sakarya Nehri (Yenice) Alüvyonu	`TR12050051`	Poor	Good	Poor	Bilecik, Sakarya
Sapanca Kayaçları	`TR12050071`	Poor	Good	Poor	Kocaeli, Sakarya
Sarayönü-Kolukısa Kayaçları	`TR12050002`	Poor	Poor	Poor	Konya
Sarıyar Alüvyonu	`TR12050035`	Good	Good	Good	Ankara, Eskişehir
Seben Alüvyonu	`TR12050041`	Good	Good	Good	Bolu
Selbükü-Büyükbelen-Karahasanlar-Fakılar Kayaçları	`TR12050055`	Poor	Good	Poor	Ankara, Bilecik, Bolu, Eskişehir
Semen Daği-Köroğlu Tepesi-Mahiye Tepesi Kayaçları	`TR12050038`	Poor	Good	Poor	Ankara, Bolu
Seyitgazi-Mahmudiye-Çifteler-Bayat Kayaçları	`TR12050004`	Poor	Good	Poor	Afyonkarahisar, Eskişehir, Kütahya
Subaşı Kayaçları	`TR12050060`	Good	Good	Good	Bursa
Sultaniye Kayaçları	`TR12050018`	Poor	Poor	Poor	Eskişehir
Taraklı Kayaçları	`TR12050048`	Poor	Good	Poor	Bolu, Sakarya
Taraklı-Göynük-Mudurnu-Seben-Kartal Dağı Kayaçları	`TR12050039`	Poor	Good	Poor	Ankara, Bilecik, Bolu, Sakarya
Türkkarsak-Gündoğan Kayaçları	`TR12050016`	Poor	Poor	Poor	Ankara
Yaylabeli-Hacıaliler-Kadılar Alüvyonu	`TR12050044`	Good	Good	Good	Bolu
Yenice-Gökçekaya Alüvyonları	`TR12050037`	Poor	Good	Poor	Ankara, Bilecik, Bolu, Eskişehir
Yeniköy-Rüştiye Alüvyonu	`TR12050066`	Poor	Good	Poor	Bursa
Yenipazar Alüvyonları	`TR12050049`	Poor	Good	Poor	Bilecik, Bolu
Yusufbey Alüvyonu	`TR12050047`	Poor	Good	Poor	Bilecik, Bolu, Sakarya
Yüylük Kayaçları	`TR12050025`	Poor	Good	Poor	Kütahya

Susurluk Basin · 22 units · good 7 · poor 15

Table of units

22 units

Susurluk Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Balıkesir Bigadiç Kepsut	`TR03YAS05002`	Poor	Good	Poor	Balıkesir
Balıkesir Kuzeyi	`TR03YAS05003`	Poor	Good	Poor	Balıkesir
Balya mermer	`TR03YAS06003`	Good	Good	Good	Balıkesir
Başköy	`TR03YAS01005`	Good	Good	Good	Bursa
Çavdarhisar kireçtaşı	`TR03YAS01002`	Good	Good	Good	Kütahya
Domaniç	`TR03YAS01004`	Poor	Good	Poor	Kütahya
Dursunbey	`TR03YAS02002`	Good	Good	Good	Balıkesir
Emet	`TR03YAS02001`	Poor	Good	Poor	Kütahya
Erdek	`TR03YAS08002`	Poor	Good	Poor	Balıkesir
Erdek Alüvyon	`TR03YAS08001`	Poor	Poor	Poor	Balıkesir
Ivrindi	`TR03YAS06004`	Poor	Good	Poor	Balıkesir
Kestel Mermer	`TR03YAS04003`	Poor	Good	Poor	Bursa
Kocaçay	`TR03YAS08003`	Poor	Good	Poor	Bursa
Maksempınarı kireçtaşı	`TR03YAS04004`	Poor	Good	Poor	Bursa
Manyas mermer	`TR03YAS06002`	Poor	Good	Poor	Balıkesir
Manyas-Uluabat	`TR03YAS06001`	Poor	Good	Poor	Balıkesir
Nilufer	`TR03YAS04001`	Poor	Good	Poor	Bursa
Orhaneli - Çavdarhisar	`TR03YAS01001`	Good	Good	Good	not confirmed
Sındırgı Alüvyonu	`TR03YAS05004`	Poor	Good	Poor	Balıkesir
Simav	`TR03YAS05001`	Good	Good	Good	Kütahya
Tavşanlı	`TR03YAS01003`	Poor	Good	Poor	Kütahya
Uludağ	`TR03YAS04002`	Good	Good	Good	Bursa

Yeşilırmak Basin · 54 units · good 26 · poor 27

Table of units

54 units

Yeşilırmak Basin: Table of units
Groundwater unit	Code	Overall	Quantity	Chemical	Province
Akdağmadeni	`TR14050361`	Good	Good	Good	Yozgat
Akıncılar	`TR14050343`	Good	Good	Good	Sivas
Akkuş	`TR14050351`	Poor	Good	Poor	Ordu
Alaca	`TR14050377`	Poor	Poor	Poor	Çorum
Almus	`TR14050347`	Good	Good	Good	Tokat
Alucra	`TR14050336`	Good	Good	Good	Giresun
Amasya Merkez	`TR14050364`	Poor	Good	Poor	Amasya
Asarcık	`TR14050358`	Good	Good	Good	Samsun
Atakum	`TR14050357`	Poor	Good	Poor	Samsun
Aydıcık	`TR14050371`	Poor	Good	Poor	not confirmed
Başçiftlik	`TR14050350`	Poor	Good	Poor	Tokat
Belenli	`TR14050330`	Insufficient data	Good	Insufficient data	not confirmed
Büyükdüvenci	`TR14050375`	Poor	Good	Poor	not confirmed
Çalkışla	`TR14050380`	Poor	Poor	Poor	not confirmed
Çarşamba	`TR14050352`	Poor	Good	Poor	Samsun
Çekerek	`TR14050365`	Good	Good	Good	Yozgat
Çorum	`TR14050378`	Poor	Poor	Poor	Çorum
Doğankavak	`TR14050329`	Good	Good	Good	not confirmed
Erbaa	`TR14050354`	Poor	Good	Poor	Tokat
Eskiekin	`TR14050379`	Poor	Poor	Poor	not confirmed
Evcili	`TR14050341`	Good	Good	Good	not confirmed
Evciortakışla	`TR14050382`	Poor	Good	Poor	not confirmed
Gölova	`TR14050337`	Good	Good	Good	Sivas
Göynücek	`TR14050367`	Poor	Good	Poor	Amasya
Gümelönü	`TR14050348`	Good	Good	Good	not confirmed
Gümüşhacıköy	`TR14050373`	Good	Good	Good	Amasya
Havza	`TR14050363`	Good	Good	Good	Samsun
İmranlı	`TR14050338`	Good	Good	Good	Sivas
Karaağaç	`TR14050355`	Poor	Good	Poor	not confirmed
Kavakpınarı	`TR14050332`	Good	Good	Good	not confirmed
Kelkit	`TR14050333`	Poor	Good	Poor	Gümüşhane
Kırkgöz	`TR14050368`	Poor	Good	Poor	not confirmed
Kızılcaören	`TR14050345`	Good	Good	Good	not confirmed
Kozçukur	`TR14050344`	Good	Good	Good	not confirmed
Köse	`TR14050331`	Poor	Good	Poor	Gümüşhane
Ladik	`TR14050362`	Good	Good	Good	Samsun
Mecitözü	`TR14050372`	Poor	Poor	Good	Çorum
Merzifon	`TR14050370`	Poor	Poor	Poor	Amasya
Merzifon Merkez	`TR14050369`	Poor	Poor	Good	Amasya
Niksar	`TR14050349`	Good	Good	Good	Tokat
Oğuzköy	`TR14050340`	Good	Good	Good	not confirmed
Ortaköy	`TR14050374`	Poor	Poor	Poor	Çorum
Refahiye	`TR14050335`	Good	Good	Good	Erzincan
Reşadiye	`TR14050346`	Good	Good	Good	Tokat
Söğütlü	`TR14050334`	Good	Good	Good	not confirmed
Su Şehri	`TR14050342`	Good	Good	Good	not confirmed
Suluova	`TR14050366`	Poor	Good	Poor	Amasya
Sulusaray	`TR14050359`	Poor	Good	Poor	Tokat
Şebinkarahisar	`TR14050339`	Good	Good	Good	Giresun
Taşova	`TR14050360`	Good	Good	Good	Amasya
Tevfikiye	`TR14050381`	Poor	Poor	Poor	not confirmed
Tokat Merkez	`TR14050353`	Good	Good	Good	Tokat
Turgutköy	`TR14050376`	Poor	Poor	Poor	not confirmed
Turhal	`TR14050356`	Poor	Good	Poor	Tokat