The Mineral & Land Records System (MLRS) consolidated the functions of the Alaska Land Information System (ALIS) for 2800 and 2900 cases on Monday, June 26th 2023. Please use the MLRS Community at MLRS Home and MLRS reports at MLRS Reports going forward for your data and reporting needs pertaining to 2800 and 2900 cases.

Spatial Data Management System

Alaska Case Retrieval Enterprise System (ACRES)

Mining Claim Summary


Meridian:
Township:
North South Half Township? Yes No
Range:
East   West  Half Range?     Yes No
Section: (optional)(no wild cards allowed)
Case Type:
Case Status:





Valid meridians for Alaska
12 = Copper River Meridian
13 = Fairbanks Meridian
28 = Seward Meridian
44 = Kateel River Meridian
45 = Umiat Meridian


EXAMPLES


To submit a query on meridian 28 township 33 N range 54 W:
Meridian:
28
Township:
033 · North Half Township? · No
Range:
054 · West Half Range? · No
Section:
Case Type:
Case Status:

To submit a query on meridian 28 township 33 N range 54 W section 1:
Meridian:
28
Township:
033 · North Half Township? · No
Range:
054 · West Half Range? · No
Section:
001
Case Type:
Case Status:

To submit a query on meridian 28 township 33 N range 54 W section 1 casetype 265301:
Meridian:
28
Township:
033 · North Half Township? · No
Range:
054 · West Half Range? · No
Section:
001
Case Type:
265301
Case Status:

To submit a query on meridian 28 township 22 N range 45 W section 5 casetype 256100 case status 07:
Meridian:
28
Township:
022 · North Half Township? · No
Range:
045 · West Half Range? · No
Section:
005
Case Type:
256100
Case Status:
07

It is not necessary to zero-fill the fields--
To submit a query on meridian 28 township 33 N range 54 W section 1:
Meridian:
28
Township:
33 · North Half Township? · No
Range:
54 · West Half Range? · No
Section:
001
Case Type:
Case Status:

No warranty is made by the Bureau of Land Management as to the accuracy, reliability, or completeness of these data. Refer to specific BLM case files for official land status information.
For case data information/help, contact the BLM Alaska Public Information Center at (907) 271-5960.