Lakes in Central Poland, Poland
Find lakes in Central Poland: region page for 249 named lakes in Poland. Official surface phosphorus, chlorophyll-a, and Secchi, shown as the authority reports them; none is a swim-safety class.
Lake map
Map shows 249 lakes with coordinates
Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Babięty Małe | LW30209 | 32 µg/L | 25 µg/L | 1.4 m | 2026 |
| Babięty Wielkie | LW30205 | 32 µg/L | 9.1 µg/L | 1.7 m | 2026 |
| Bachotek | LW20189 | 42 µg/L | — | 2.4 m | 2026 |
| Barlineckie | LW11025 | 16 µg/L | 3.0 µg/L | 3.3 m | 2025 |
| Będgoszcz | LW11041 | 45 µg/L | 17 µg/L | 0.9 m | 2026 |
| Będzin | LW10936 | 107 µg/L | 44 µg/L | 0.8 m | 2026 |
| Białe | LW20383 | — | 21 µg/L | 1.8 m | 2025 |
| Białe | LW30198 | 30 µg/L | — | 1.7 m | 2026 |
| Białoławki | LW30267 | — | — | 3.5 m | 2026 |
| Bierzwnik | LW10809 | 28 µg/L | — | 3.5 m | 2026 |
| Binowskie | LW11043 | 26 µg/L | — | 3.4 m | 2024 |
| Błądzimskie | LW20537 | 34 µg/L | — | 4.0 m | 2026 |
| Blizinki | LW20603 | 70 µg/L | — | 2.8 m | 2026 |
| Borówno | LW10653 | 26 µg/L | 11 µg/L | 2.4 m | 2024 |
| Branickie Duże | LW20549 | 58 µg/L | — | 1.3 m | 2026 |
| Brody | LW10582 | 23 µg/L | 9.0 µg/L | 1.8 m | 2025 |
| Bukowe | LW10814 | 56 µg/L | 14 µg/L | 1.9 m | 2026 |
| Bysławskie | LW20410 | 67 µg/L | — | 2.1 m | 2024 |
| Bytyń Wielki | LW10621 | 23 µg/L | 7.6 µg/L | 3.6 m | 2026 |
| Cekcyńskie Wielkie | LW20395 | 69 µg/L | — | 3.0 m | 2026 |
| Charzykowskie | LW20290 | 76 µg/L | 23 µg/L | 2.2 m | 2024 |
| Chełmżyńskie | LW20451 | 62 µg/L | 19 µg/L | 1.7 m | 2026 |
| Chłop | LW10950 | 31 µg/L | 2.8 µg/L | 4.0 m | 2026 |
| Chłopowo | LW10797 | 21 µg/L | 9.3 µg/L | 3.7 m | 2024 |
| Chodzieskie | LW10517 | 183 µg/L | 80 µg/L | 0.7 m | 2025 |
| Chojeńskie | LW20595 | 45 µg/L | 11 µg/L | 2.1 m | 2025 |
| Ciche | LW20187 | 32 µg/L | 13 µg/L | 2.4 m | 2025 |
| Ciemino | LW10529 | 24 µg/L | 8.9 µg/L | 2.5 m | 2024 |
| Czaplino | LW10689 | 37 µg/L | — | 2.9 m | 2026 |
| Czarmuńskie | LW10504 | 75 µg/L | 36 µg/L | 1.1 m | 2026 |
| Czarne | LW30288 | 100 µg/L | 76 µg/L | 0.8 m | 2025 |
| Czarne Pd. | LW20520 | 27 µg/L | 9.4 µg/L | 2.0 m | 2026 |
| Czarne Pn. | LW20519 | 30 µg/L | 37 µg/L | 2.0 m | 2026 |
| Dąbrowa Wielka | LW20134 | 56 µg/L | — | 1.7 m | 2026 |
| Dauby | LW20125 | 80 µg/L | 87 µg/L | 0.5 m | 2025 |
| Dębno | LW20181 | 46 µg/L | 9.0 µg/L | 2.3 m | 2025 |
| Dębno Duże | LW10726 | 64 µg/L | 42 µg/L | 1.0 m | 2026 |
| Długie | LW10675 | 45 µg/L | — | 1.1 m | 2025 |
| Długie | LW11012 | 31 µg/L | — | 1.8 m | 2026 |
| Długie | LW20201 | 54 µg/L | 27 µg/L | 3.0 m | 2024 |
| Długie | LW20381 | 70 µg/L | — | 1.1 m | 2026 |
| Długie | LW30312 | 37 µg/L | 57 µg/L | 0.8 m | 2024 |
| Długie Krąpsko | LW10574 | 21 µg/L | 4.7 µg/L | 2.4 m | 2026 |
| Dłużec | LW11014 | 53 µg/L | — | 2.4 m | 2026 |
| Dłużec | LW30196 | 65 µg/L | — | 1.5 m | 2026 |
| Dłużek | LW20585 | 46 µg/L | 9.0 µg/L | 2.1 m | 2024 |
| Dołgie | LW10706 | 41 µg/L | 30 µg/L | 0.9 m | 2025 |
| Dołgie | LW11010 | 25 µg/L | — | 1.1 m | 2026 |
| Dominikowskie | LW10752 | 47 µg/L | — | 2.3 m | 2026 |
| Drawsko | LW10684 | 32 µg/L | 5.9 µg/L | 3.7 m | 2024 |
| Dręstwo | LW30060 | 23 µg/L | 4.4 µg/L | 2.6 m | 2025 |
| Drwęckie | LW20081 | 76 µg/L | 12 µg/L | 1.3 m | 2025 |
| Dubie | LW10745 | 68 µg/L | 39 µg/L | 0.9 m | 2026 |
| Falmierowskie | LW10484 | 124 µg/L | 10 µg/L | 2.6 m | 2025 |
| Gil Wielki | LW20108 | 76 µg/L | — | 1.6 m | 2026 |
| Giłwa | LW30341 | 71 µg/L | — | 1.1 m | 2026 |
| Giżno | LW10738 | 69 µg/L | — | 2.4 m | 2026 |
| Glinno | LW11044 | 19 µg/L | — | 3.1 m | 2024 |
| Głowińskie | LW20178 | 41 µg/L | 5.0 µg/L | 2.4 m | 2025 |
| Grażymowskie Wsch. | LW20762 | 54 µg/L | 23 µg/L | 0.9 m | 2026 |
| Grom | LW30307 | 25 µg/L | — | 3.0 m | 2026 |
| Gugowo | LW20087 | 43 µg/L | 7.9 µg/L | 2.8 m | 2025 |
| Guzianka Wielka | LW30183 | 34 µg/L | 17 µg/L | 1.6 m | 2025 |
| Gwiazda | LW20397 | 50 µg/L | — | 3.6 m | 2024 |
| Hartowieckie | LW20151 | 42 µg/L | 11 µg/L | 2.3 m | 2025 |
| Iławskie | LW20129 | 67 µg/L | 87 µg/L | 0.5 m | 2024 |
| Ińsko | LW11051 | 21 µg/L | 3.4 µg/L | 4.3 m | 2025 |
| Janowskie | LW20159 | 48 µg/L | 9.5 µg/L | 2.2 m | 2025 |
| Januszewskie | LW20754 | 94 µg/L | — | 0.6 m | 2026 |
| Jegocin | LW30265 | 15 µg/L | 3.6 µg/L | 3.6 m | 2026 |
| Jelonek | LW92830 | 106 µg/L | — | 1.9 m | 2026 |
| Jeziorak | LW20116 | 71 µg/L | — | 1.9 m | 2026 |
| Jezuickie | LW10450 | 63 µg/L | 15 µg/L | 1.6 m | 2025 |
| Juchacz | LW10480 | 53 µg/L | 5.3 µg/L | 2.1 m | 2024 |
| Kałębie | LW20522 | 89 µg/L | 24 µg/L | 0.8 m | 2026 |
| Kaleńskie | LW10605 | — | — | 3.1 m | 2026 |
| Kamienny Most | LW11090 | 94 µg/L | 76 µg/L | 0.5 m | 2025 |
| Kamionkowskie | LW20242 | 40 µg/L | 6.0 µg/L | 3.1 m | 2025 |
| Kiełbicze | LW11000 | 28 µg/L | 5.9 µg/L | 2.9 m | 2026 |
| Kiełpińskie | LW20150 | 57 µg/L | 21 µg/L | 1.5 m | 2024 |
| Kierwik | LW30216 | 60 µg/L | — | 1.2 m | 2026 |
| Klebarskie | LW30449 | 164 µg/L | 62 µg/L | 0.7 m | 2024 |
| Klęckie | LW20811 | 19 µg/L | 11 µg/L | 2.8 m | 2024 |
| Klępnicko | LW20832 | 46 µg/L | — | 1.3 m | 2026 |
| Kleszczyńskie | LW20209 | 128 µg/L | 43 µg/L | 1.2 m | 2026 |
| Kluki | LW11061 | 44 µg/L | — | 2.1 m | 2026 |
| Komorze | LW10579 | 15 µg/L | 3.7 µg/L | 3.4 m | 2025 |
| Kornatowskie | LW20554 | 117 µg/L | 198 µg/L | 0.3 m | 2025 |
| Kortowskie | LW30404 | 41 µg/L | 21 µg/L | 1.4 m | 2026 |
| Kosino | LW10817 | 45 µg/L | 14 µg/L | 1.9 m | 2026 |
| Kownackie | LW30329 | 26 µg/L | 4.5 µg/L | 2.4 m | 2024 |
| Krawno | LW30211 | 31 µg/L | 28 µg/L | 0.9 m | 2025 |
| Krosino | LW10694 | 28 µg/L | — | 2.9 m | 2026 |
| Krutyńskie | LW30226 | 22 µg/L | 8.0 µg/L | 1.8 m | 2025 |
| Krzemień | LW11052 | 35 µg/L | — | 2.5 m | 2026 |
| Krzemno | LW10606 | — | — | 4.3 m | 2026 |
| Kuchnia | LW20624 | 67 µg/L | 44 µg/L | 1.1 m | 2024 |
| Kukląg | LW30448 | 121 µg/L | 10 µg/L | 1.7 m | 2024 |
| Łabędź | LW20128 | 60 µg/L | 39 µg/L | 0.8 m | 2024 |
| Łąkosz | LW20631 | 65 µg/L | — | 1.1 m | 2026 |
| Łańskie | LW30395 | 31 µg/L | 12 µg/L | 2.8 m | 2025 |
| Łasińskie | LW20611 | 139 µg/L | — | 0.6 m | 2026 |
| Łęguckie | LW30335 | 70 µg/L | — | 1.9 m | 2026 |
| Leleskie | LW30433 | — | — | 5.4 m | 2026 |
| Leźno Wielkie | LW20171 | 57 µg/L | 11 µg/L | 2.1 m | 2025 |
| Lidzbarskie | LW20149 | 73 µg/L | 65 µg/L | 1.0 m | 2024 |
| Lipiańskie | LW10934 | 58 µg/L | 25 µg/L | 0.9 m | 2024 |
| Lipieńskie | LW20544 | 70 µg/L | 29 µg/L | 0.8 m | 2025 |
| Liwieniec | LW20765 | 149 µg/L | 39 µg/L | 1.0 m | 2026 |
| Lubianka | LW10642 | 24 µg/L | 6.5 µg/L | 1.8 m | 2026 |
| Lubiatowo | LW10772 | 28 µg/L | 8.7 µg/L | 2.0 m | 2025 |
| Lubicko Wielkie | LW10581 | 15 µg/L | 5.6 µg/L | 2.9 m | 2025 |
| Łubie | LW10944 | 54 µg/L | 57 µg/L | 0.7 m | 2025 |
| Lutowskie | LW20415 | 69 µg/L | 19 µg/L | 1.9 m | 2025 |
| Mąkowarskie | LW10743 | 102 µg/L | — | 2.3 m | 2026 |
| Marianowskie | LW11095 | 36 µg/L | 23 µg/L | 1.3 m | 2025 |
| Maróz | LW30384 | 47 µg/L | — | 2.2 m | 2026 |
| Mełno | LW20610 | 93 µg/L | — | 1.4 m | 2026 |
| Miedwie | LW11034 | 21 µg/L | 8.9 µg/L | 2.9 m | 2024 |
| Mieliwo | LW20193 | 32 µg/L | 8.0 µg/L | 2.8 m | 2025 |
| Mielno | LW20855 | 29 µg/L | 7.2 µg/L | 1.9 m | 2025 |
| Mlewieckie | LW20249 | 69 µg/L | — | 0.9 m | 2026 |
| Mochel | LW20403 | 139 µg/L | — | 1.9 m | 2026 |
| Moszczonne | LW20218 | 32 µg/L | 8.3 µg/L | 3.9 m | 2025 |
| Myśliborskie | LW10946 | 37 µg/L | 7.2 µg/L | 2.4 m | 2026 |
| Nidzkie | LW30179 | 32 µg/L | 23 µg/L | 1.2 m | 2025 |
| Niskie Brodno | LW20197 | 99 µg/L | — | 1.5 m | 2026 |
| Nogat | LW20622 | 55 µg/L | — | 2.4 m | 2024 |
| Oborskie | LW20221 | 28 µg/L | 9.5 µg/L | 2.1 m | 2024 |
| Okonińskie | LW20532 | 28 µg/L | — | 2.0 m | 2026 |
| Okrzeja | LW20857 | 68 µg/L | 65 µg/L | 0.6 m | 2025 |
| Omulew | LW30281 | 52 µg/L | 46 µg/L | 0.9 m | 2025 |
| Ostrowiec | LW10705 | 63 µg/L | 16 µg/L | 1.5 m | 2025 |
| Ostrowite | LW10787 | 45 µg/L | 13 µg/L | 2.2 m | 2024 |
| Ostrowite | LW20538 | 60 µg/L | 14 µg/L | 1.5 m | 2025 |
| Pełcz | LW11081 | 21 µg/L | — | 4.4 m | 2024 |
| Piaseczno | LW10828 | 13 µg/L | 4.1 µg/L | 5.1 m | 2024 |
| Piaseczno | LW11036 | 30 µg/L | — | 0.8 m | 2026 |
| Piaseczno | LW20435 | 61 µg/L | — | 2.5 m | 2026 |
| Piasno | LW11101 | 37 µg/L | — | 3.1 m | 2026 |
| Pile | LW10590 | 38 µg/L | 10 µg/L | 2.0 m | 2024 |
| Piotrkowskie | LW20755 | 66 µg/L | — | 0.7 m | 2026 |
| Płaskie | LW20120 | 48 µg/L | 37 µg/L | 0.6 m | 2026 |
| Pławno | LW10685 | 34 µg/L | 6.0 µg/L | 2.9 m | 2024 |
| Płowęż | LW20588 | 563 µg/L | — | 0.5 m | 2024 |
| Pluszne | LW30390 | 18 µg/L | 5.2 µg/L | 3.6 m | 2025 |
| Przybiernowskie | LW20793 | 38 µg/L | 14 µg/L | 1.2 m | 2025 |
| Przytoczno | LW10821 | 34 µg/L | — | 0.7 m | 2026 |
| Purda | LW30446 | 24 µg/L | 5.1 µg/L | 3.1 m | 2025 |
| Radacz | LW10532 | 33 µg/L | 24 µg/L | 1.4 m | 2025 |
| Radęcino | LW10769 | 38 µg/L | — | 1.5 m | 2026 |
| Radodzierz | LW20632 | 34 µg/L | 12 µg/L | 2.1 m | 2025 |
| Radomno | LW20133 | 104 µg/L | 112 µg/L | 0.3 m | 2025 |
| Raduń | LW10634 | 90 µg/L | — | 1.1 m | 2026 |
| Rajgrodzkie | LW30052 | 33 µg/L | 5.9 µg/L | 3.6 m | 2025 |
| Rekowe | LW30294 | 58 µg/L | 52 µg/L | 0.5 m | 2025 |
| Remierzewo | LW10569 | 41 µg/L | 18 µg/L | 1.5 m | 2025 |
| Resko Górne | LW20810 | 50 µg/L | 34 µg/L | 1.1 m | 2025 |
| Rudnickie Wielkie | LW20562 | 129 µg/L | 43 µg/L | 1.4 m | 2024 |
| Rudno | LW10744 | 94 µg/L | 17 µg/L | 1.0 m | 2026 |
| Ruduskie | LW20220 | 56 µg/L | 28 µg/L | 1.1 m | 2025 |
| Rumiańskie | LW20141 | 67 µg/L | — | 1.3 m | 2026 |
| Rychnowskie | LW10552 | 50 µg/L | 4.4 µg/L | 4.5 m | 2025 |
| Samińskie | LW20169 | 94 µg/L | — | 0.8 m | 2024 |
| Sarąg | LW30332 | 46 µg/L | — | 1.2 m | 2026 |
| Sarcze | LW10672 | 52 µg/L | — | 1.6 m | 2025 |
| Sędańskie | LW30311 | 55 µg/L | 51 µg/L | 0.6 m | 2024 |
| Sępoleńskie | LW20417 | 41 µg/L | — | 1.9 m | 2026 |
| Sicieńskie | LW20602 | 236 µg/L | 110 µg/L | 0.4 m | 2025 |
| Sierakowo | LW11072 | 34 µg/L | 12 µg/L | 2.0 m | 2025 |
| Sitno | LW10781 | 81 µg/L | 36 µg/L | 0.9 m | 2024 |
| Sitno Wielkie | LW10954 | 25 µg/L | — | 1.7 m | 2024 |
| Skarlińskie | LW20174 | 34 µg/L | — | 2.4 m | 2026 |
| Skrwilno | LW20012 | 420 µg/L | 152 µg/L | 0.4 m | 2026 |
| Sławianowskie | LW10656 | 75 µg/L | — | 2.0 m | 2024 |
| Ślepe | LW20380 | 45 µg/L | — | 1.4 m | 2026 |
| Słone | LW20523 | 69 µg/L | 55 µg/L | 0.6 m | 2026 |
| Słupowskie | LW20421 | 47 µg/L | — | 3.4 m | 2026 |
| Śmiadowo | LW10594 | 13 µg/L | 4.9 µg/L | 3.3 m | 2024 |
| Smolary | LW10827 | 22 µg/L | 7.7 µg/L | 2.2 m | 2024 |
| Sosno | LW20158 | 37 µg/L | 12 µg/L | 1.4 m | 2025 |
| Sosno | LW20194 | 69 µg/L | — | 2.0 m | 2026 |
| Spierewnik | LW20371 | 87 µg/L | — | 0.7 m | 2026 |
| Starzec | LW10818 | 41 µg/L | 20 µg/L | 1.2 m | 2025 |
| Starzyca | LW11091 | 153 µg/L | 51 µg/L | 0.8 m | 2025 |
| Steklińskie | LW20235 | 177 µg/L | 31 µg/L | 1.4 m | 2026 |
| Stelchno | LW20542 | 36 µg/L | 5.9 µg/L | 3.8 m | 2026 |
| Stobno | LW20376 | 106 µg/L | — | 2.1 m | 2026 |
| Straduń | LW10676 | 75 µg/L | 32 µg/L | 0.8 m | 2025 |
| Strażym | LW20186 | 58 µg/L | — | 2.7 m | 2024 |
| Stryjewo | LW10492 | 22 µg/L | 3.9 µg/L | 2.2 m | 2025 |
| Strzeszowskie | LW11008 | 26 µg/L | 12 µg/L | 3.3 m | 2025 |
| Strzeszyno | LW10583 | 22 µg/L | 4.8 µg/L | 2.8 m | 2024 |
| Stubnica | LW11053 | 43 µg/L | — | 1.7 m | 2024 |
| Suskie | LW20759 | 70 µg/L | — | 0.7 m | 2026 |
| Suskie Wielkie | LW20437 | 99 µg/L | — | 0.8 m | 2024 |
| Świekatowskie | LW20439 | 67 µg/L | — | 1.4 m | 2024 |
| Świętajno Łąckie | LW30278 | 27 µg/L | 29 µg/L | 1.3 m | 2025 |
| Świętajno Naterskie | LW30339 | 83 µg/L | — | 1.3 m | 2026 |
| Święte | LW20584 | 96 µg/L | — | 0.4 m | 2024 |
| Szczytno Wielkie | LW20268 | 40 µg/L | 13 µg/L | 2.7 m | 2025 |
| Szeląg Wielki | LW20086 | 54 µg/L | 49 µg/L | 1.1 m | 2024 |
| Szerokie | LW10750 | 22 µg/L | 4.6 µg/L | 3.0 m | 2026 |
| Szpitalne | LW20408 | 40 µg/L | — | 1.3 m | 2026 |
| Szymbarskie | LW20568 | 43 µg/L | 11 µg/L | 1.5 m | 2024 |
| Tajno | LW30039 | 57 µg/L | — | 0.9 m | 2026 |
| Tarczyńskie | LW20143 | 114 µg/L | 36 µg/L | 0.9 m | 2025 |
| Toczyłowo | LW30124 | 36 µg/L | — | 2.4 m | 2026 |
| Trupel | LW20574 | 101 µg/L | 35 µg/L | 0.7 m | 2025 |
| Trzesiecko | LW10533 | 35 µg/L | — | 1.5 m | 2026 |
| Tuczno | LW10774 | 54 µg/L | 8.1 µg/L | 2.0 m | 2026 |
| Uplik | LW30218 | 25 µg/L | — | 0.9 m | 2026 |
| Urszulewskie | LW20014 | 60 µg/L | — | 1.0 m | 2026 |
| Urzędowe | LW10555 | 217 µg/L | 28 µg/L | 1.6 m | 2025 |
| Ustrych | LW30396 | 25 µg/L | — | 0.9 m | 2026 |
| Wądzyńskie | LW20599 | 73 µg/L | — | 1.6 m | 2026 |
| Wałpusz | LW30324 | 26 µg/L | 8.8 µg/L | 1.9 m | 2025 |
| Wapieńskie | LW10662 | — | — | 4.3 m | 2026 |
| Wąsosze | LW10699 | 98 µg/L | 31 µg/L | 1.1 m | 2026 |
| Węgorzyno | LW20834 | 51 µg/L | 17 µg/L | 1.6 m | 2025 |
| Wełtyń | LW11020 | 25 µg/L | — | 2.5 m | 2026 |
| Wiartel | LW30178 | 23 µg/L | 12 µg/L | 1.8 m | 2025 |
| Więcborskie | LW10501 | 49 µg/L | — | 1.7 m | 2024 |
| Wieczno Pn. | LW20245 | 52 µg/L | — | 1.4 m | 2024 |
| Wielgie | LW10831 | 123 µg/L | — | 0.8 m | 2026 |
| Wielgie | LW20238 | 30 µg/L | 7.7 µg/L | 3.9 m | 2025 |
| Wielimie | LW10528 | 82 µg/L | — | 1.1 m | 2026 |
| Wielkie Dąbie | LW20826 | 23 µg/L | 7.2 µg/L | 3.5 m | 2024 |
| Wielkie Partęczyny | LW20175 | 46 µg/L | — | 2.4 m | 2026 |
| Wilczkowo | LW10537 | 25 µg/L | 15 µg/L | 1.9 m | 2024 |
| Witosławskie | LW10508 | 72 µg/L | 15 µg/L | 1.4 m | 2024 |
| Wołogoszcz Duża | LW10835 | 72 µg/L | — | 1.6 m | 2026 |
| Woświn | LW20854 | 25 µg/L | 12 µg/L | 2.3 m | 2024 |
| Wysokie Brodno | LW20196 | 48 µg/L | 17 µg/L | 1.4 m | 2025 |
| Zajezierze | LW20837 | 30 µg/L | 9.9 µg/L | 3.0 m | 2025 |
| Zakrzewskie | LW10486 | 39 µg/L | — | 2.0 m | 2026 |
| Zaleskie | LW10650 | 62 µg/L | 26 µg/L | 1.7 m | 2024 |
| Zaleskie | LW20547 | 32 µg/L | — | 1.4 m | 2026 |
| Załomie | LW10792 | 89 µg/L | 20 µg/L | 1.6 m | 2025 |
| Żalskie | LW20211 | 42 µg/L | 12 µg/L | 1.9 m | 2024 |
| Zamarte | LW20400 | 89 µg/L | 19 µg/L | 1.3 m | 2025 |
| Zamkowe | LW10636 | 218 µg/L | — | 1.4 m | 2026 |
| Zamkowe | LW20203 | 70 µg/L | — | 1.6 m | 2024 |
| Zarańskie | LW20820 | 26 µg/L | — | 3.8 m | 2026 |
| Zarybinek | LW20142 | 49 µg/L | — | 1.4 m | 2026 |
| Zawadzkie | LW30326 | 40 µg/L | 13 µg/L | 1.1 m | 2024 |
| Zbiczno | LW20188 | 47 µg/L | — | 2.9 m | 2024 |
| Żelewko | LW11045 | 32 µg/L | 9.5 µg/L | 1.6 m | 2026 |
| Żerdno | LW10682 | 33 µg/L | — | 2.5 m | 2026 |
Frequently asked questions
- How many named lakes are in Central Poland?
- 249 named lakes in Central Poland, Poland, have official phosphorus, chlorophyll-a, and Secchi, 2024–2026. Values are the authority's measurements, shown as reported.
- Where do the Central Poland readings come from?
- Central Poland pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.
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