Koło

Acreage: 1035,32 km²

Concession blocks: 189, 190, 209, 210, 230

No. Point	x [PUWG92]	y [PUWG92]
1	529967,77	466172,40
2	488641,34	498789,16
3	486438,55	496164,37
4	489957,06	493014,61
5	487890,95	490706,30
6	484446,05	493790,15
7	480134,00	488652,00
8	470399,21	496820,43
9	470399,21	484545,58
10	505767,09	460565,18
11	530004,01	460948,02
excluding polygon defined by points 12–37
12	511761,56	470471,74
13	510890,57	470321,23
14	510548,30	470289,27
15	510275,58	469386,68
16	508585,79	470240,02
17	507227,64	467937,05
18	508438,78	468164,41
19	508686,68	468071,55
20	508552,29	467753,83
21	509029,12	467425,48
22	509000,98	466860,16
23	509786,65	466458,84
24	510712,28	466533,66
25	510863,68	466135,08
26	511413,87	466119,07
27	512301,03	464657,54
28	512945,40	465015,52
29	514274,41	464099,56
30	514887,48	464919,13
31	515164,02	464836,89
32	515654,00	465231,28
33	515464,92	465948,84
34	515240,12	467390,59
35	513488,00	467015,12
36	511733,89	468344,28
37	511927,13	469427,80

Kujawsko-Pomorskie province:

Inowrocław county, commune: Kruszwica (2.58% of the area),
Radziejów county, communes: Bytoń (2.70%), Piotrków Kujawski (11.22%), Radziejów City (0.14%), Radziejów (1.69%), Topólka (4.66%),
Włocławek county, communes: Izbica Kujawska (7.18%), Lubraniec (0.04%).

Łódzkie province:

Wielkopolskie province:

Koło county, communes: Babiak (12.91%), Chodów (0.48%), Dąbie (5.69%), Grzegorzew (7.07%), Kłodawa (9.09%), Koło City (0.09%), Koło (6.84%), Olszówka (4.46%), Osiek Mały (4.13%), Przedecz (1.15%),
Konin county, communes: Sompolno (8.39%), Wierzbinek (9.43%).