HUD Environmental Review Records from the HEROS System

HUD’s Environmental Review Records page houses environmental reviews made publicly available through the HUD Environmental Review Online System (HEROS). The collection includes environmental assessments, CEST reviews, and CEST reviews that converted to exempt. New or updated environmental reviews are posted between 8 AM and 10 PM ET Monday through Saturday.

Use Cases

• Track the status and outcomes of environmental assessments for HUD projects based on the described review types.
• Analyze the frequency and timing of environmental review updates based on the stated posting schedule.
• Study the conversion of CEST reviews to exempt status as mentioned in the description.

Strengths

• Records are published by the U.S. Department of Housing and Urban Development, an authoritative source.
• Updates are posted on a defined schedule (Monday through Saturday, 8 AM to 10 PM ET).

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Department of Housing and Urban Development

Collection Method

Published via the HUD Environmental Review Online System (HEROS).

Freshness

Last updated 2026-03-11 12:56:54.131521; freshness should be verified.