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• Organization: Department of the Interior
• Updated: 2022-11-23T23:11:50Z | Harvested: July 19, 2025 at 04:14 PM

<div>In general, the ACEC dataset defines areas within the public lands where special management attention is required to protect and prevent irreparable damage to important historic, cultural, or...

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• +2 more

• Organization: Department of the Interior
• Updated: 2024-03-01T21:46:12Z | Harvested: September 17, 2025 at 08:40 PM

This feature class contains polygons and attributes describing Idaho's active Areas of Critical Environmental Concern (ACECs). ACEC polygons represent boundaries as initially described in Resource...

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• +2 more

• Organization: Department of the Interior
• Updated: 2022-11-04T17:36:13Z | Harvested: June 30, 2025 at 06:20 AM

<div style='text-align:left;'><p><font size='3'>The layers within this feature service show the spatial extent and boundaries of Areas of Critical Environmental Concern (ACECs) in Utah that have...

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• Organization: Department of the Interior
• Updated: 2024-03-01T22:29:54Z | Harvested: June 25, 2025 at 10:01 PM

This feature class contains polygons and attributes describing Idaho Areas of Critical Environmental Concern that existed and were later removed. For more information contact us at...

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• +2 more

• Organization: Department of the Interior
• Updated: 2023-11-30T18:28:29Z | Harvested: September 24, 2025 at 04:34 AM

This polygon feature class shows the spatial extent and boundaries of Areas of Critical Environmental Concern that have become officially designated by the BLM. These polygon features were...

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• +2 more

• Organization: Department of the Interior
• Updated: 2025-09-08T14:38:19.29Z | Harvested: September 11, 2025 at 08:30 PM

ACEC_HIST_POLY: This polygon feature class contains BLM Historical Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

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• +6 more

• Organization: Department of the Interior
• Updated: 2025-09-08T14:34:59Z | Harvested: September 25, 2025 at 04:44 AM

ACEC_DESIG_POLY: This polygon feature class contains BLM Designated Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

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• geojson
• +6 more

• Organization: Department of the Interior
• Updated: 2025-04-03T22:21:21Z | Harvested: August 25, 2025 at 08:56 PM

This polygon feature class contains BLM California Designated Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

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• geojson
• kml
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• +2 more

• Organization: Department of the Interior
• Updated: 2025-09-08T14:38:27Z | Harvested: September 25, 2025 at 04:49 AM

ACEC_HIST_POLY: This polygon feature class contains BLM Historical Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

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• geojson
• +6 more

• Organization: Department of the Interior
• Updated: 2024-03-01T22:29:54Z | Harvested: September 25, 2025 at 04:52 AM

This feature class contains polygons and attributes describing Idaho Areas of Critical Environmental Concern that existed and were later removed. For more information contact us at...

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• geojson
• kml
• zip
• web page
• +2 more

• Organization: Department of the Interior
• Updated: 2025-02-03T01:16:57Z | Harvested: September 25, 2025 at 04:52 AM

<div style='text-align:Left;font-size:12pt'><div><p><span>ACECs are authorized in Section 202 (c)(3) of the Federal Land Policy and Management Act of 1976 (FLPMA, P.L. 94-579). ACECs include...

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• Organization: Department of the Interior
• Updated: 2022-11-04T17:36:13Z | Harvested: September 24, 2025 at 04:31 AM

<div style='text-align:left;'><p><font size='3'>The layers within this feature service show the spatial extent and boundaries of Areas of Critical Environmental Concern (ACECs) in Utah that have...

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• geojson
• kml
• zip
• web page
• +2 more

• Organization: Department of the Interior
• Updated: 2025-05-16T17:23:42Z | Harvested: September 25, 2025 at 04:51 AM

This data set consist of digital data describing Areas of Critical and Environmental Concern (ACEC) for Public Lands in the State of Colorado. ACECs are designated by decisions made during BLM...

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• +2 more

• Organization: Department of the Interior
• Updated: 2025-04-03T22:21:21Z | Harvested: September 24, 2025 at 11:29 AM

This polygon feature class contains BLM California Designated Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

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• geojson
• kml
• zip
• web page
• +2 more

• Organization: Department of the Interior
• Updated: 2024-03-01T21:46:12Z | Harvested: September 24, 2025 at 04:42 AM

This feature class contains polygons and attributes describing Idaho's active Areas of Critical Environmental Concern (ACECs). ACEC polygons represent boundaries as initially described in Resource...

• csv
• zip
• geojson
• kml
• zip
• web page
• +2 more

• Organization: Department of the Interior
• Updated: 2025-09-11T18:26:06Z | Harvested: September 25, 2025 at 04:41 AM

This polygon feature class contains BLM Designated Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management attention is...

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• csv
• xlsx
• txt
• zip
• geojson
• +6 more

• Organization: Department of the Interior
• Updated: 2022-11-23T23:11:50Z | Harvested: September 25, 2025 at 05:05 AM

<div>In general, the ACEC dataset defines areas within the public lands where special management attention is required to protect and prevent irreparable damage to important historic, cultural, or...

• csv
• zip
• geojson
• kml
• zip
• web page
• +2 more

• Organization: Department of the Interior
• Updated: 2025-09-11T18:24:25Z | Harvested: September 25, 2025 at 05:06 AM

This dataset represents the BLM Historical Areas of Critical Environmental Concern polygon feature class. The BLM Historical Areas of Critical Environmental Concern define areas within the public...

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• geojson
• +6 more

• Organization: Department of the Interior
• Updated: 2023-11-30T18:28:29Z | Harvested: September 19, 2025 at 08:45 PM

This polygon feature class shows the spatial extent and boundaries of Areas of Critical Environmental Concern that have become officially designated by the BLM. These polygon features were...

• csv
• geojson
• kml
• zip
• web page
• arcgis geoservices rest api
• +1 more

• Organization: Department of the Interior
• Updated: 2025-09-08T14:34:49.841Z | Harvested: September 11, 2025 at 08:32 PM

ACEC_DESIG_POLY: This polygon feature class contains BLM Designated Areas of Critical Environmental Concern (ACECs) polygons. These define areas within the public lands where special management...

• html
• csv
• xlsx
• txt
• zip
• gpkg
• +6 more