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FEMA Flood Map Service Center: Search All Products
Choose one of the three search options below and optionally enter a posting date range.
No Results Found
Search Results for ALLEGHENY COUNTY ALL JURISDICTIONS
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Click to download a listing of all products.
If you are a person with a disability, are blind, or have low vision, and need assistance, please contact a map specialist.
Please Note: Searching All Products by county displays all products for all communities within the county. You can refine your search results by specifying your specific jurisdiction location using the drop-down menus above.
Effective Products (8)
FIRM Panels (1 )
Please note: Searches often result in many map files listed under a given section. You can determine the Product ID for the individual map panel needed by looking at the Map Index file. The index map files have "IND" within the Product ID and appear at the start of the list. These index files show an overview of a jurisdiction and how it is subdivided into map panels with the Product ID for each panel shown.
FIS Reports (6 )
Please note: Sometimes small portions of the FIS are revised by Letters of Map Revisions (LOMR). When using the FIS report, you should also check LOMR documents listed in the LOMC section below for revisions that affect your specific area of interest.
| Product ID | Effective Date | Size | Download |
|---|---|---|---|
| 42003CV001B | 09/26/2014 | 1MB |  |
| 42003CV002B | 09/26/2014 | 1MB | |
| 42003CV003B | 09/26/2014 | 1MB | |
| 42003CV004B | 09/26/2014 | 1MB | |
| 42003CV005B | 09/26/2014 | 2MB | |
| 42003CV006B | 09/26/2014 | 1MB | |
LOMC (0)
LOMR (0)
| Product ID | Effective Date | Download |
|---|
LOMA (0)
| Product ID | Effective Date | Download |
|---|
Revalidations (0)
| Product ID | Effective Date | Download |
|---|
NFHL Data-State (1)
| Product ID | Latest Study Effective Date | Latest LOMR Effective Date | Size | Download |
|---|---|---|---|---|
| NFHL_42_20250227 | 07/31/2024 | 02/28/2025 | 1393MB | |
NFHL Data-County (0)
Preliminary Products (0)
Please note: Preliminary data are for review and guidance purposes only. By viewing preliminary data and maps, the user acknowledges that the information provided is preliminary and subject to change. Preliminary data, including new or revised FIRMs, FIS reports, and FIRM Databases, are not final and are presented on the MSC as the best information available at this time. Additionally, preliminary data cannot be used to rate flood insurance policies or enforce the Federal mandatory purchase requirement. FEMA will remove preliminary data once effective data are available.
Preliminary FIRM Panels
Please note: Searches often result in many map files listed under a given section. You can determine the Product ID for the individual map panel needed by looking at the Map Index file. The index map files have "IND" within the Product ID and appear at the start of the list. These index files show an overview of a jurisdiction and how it is subdivided into map panels with the Product ID for each panel shown.
Preliminary FIS Reports
Please note: Sometimes small portions of the FIS are revised by Letters of Map Revisions (LOMR). When using the FIS report, you should also check LOMR documents listed in the LOMC section below for revisions that affect your specific area of interest.
Preliminary FIRM Database
Pending Product (0)
FIRM Panels (0)
Please note: Searches often result in many map files listed under a given section. You can determine the Product ID for the individual map panel needed by looking at the Map Index file. The index map files have "IND" within the Product ID and appear at the start of the list. These index files show an overview of a jurisdiction and how it is subdivided into map panels with the Product ID for each panel shown.
FIS Reports (0 )
Please note: Sometimes small portions of the FIS are revised by Letters of Map Revisions (LOMR). When using the FIS report, you should also check LOMR documents listed in the LOMC section below for revisions that affect your specific area of interest.
| Product ID | Effective Date | Size | Download |
|---|
LOMC (0)
LOMR (0)
| Product ID | Effective Date | Download |
|---|
LOMA (0)
| Product ID | Effective Date | Download |
|---|
Revalidations (0)
| Product ID | Effective Date | Download |
|---|
FIRM Database (0)
| Product ID | Effective Date | Description | Size | Download |
|---|
Historic Products (0)
FIRM Panels (0)
Please note: Searches often result in many map files listed under a given section. You can determine the Product ID for the individual map panel needed by looking at the Map Index file. The index map files have "IND" within the Product ID and appear at the start of the list. These index files show an overview of a jurisdiction and how it is subdivided into map panels with the Product ID for each panel shown.
FIS Reports (0 )
Please note: Sometimes small portions of the FIS are revised by Letters of Map Revisions (LOMR). When using the FIS report, you should also check LOMR documents listed in the LOMC section below for revisions that affect your specific area of interest.
| Product ID | Effective Date | Size | Download |
|---|
LOMC (0)
LOMR (0)
| Product ID | Effective Date | Download |
|---|
LOMA (0)
| Product ID | Effective Date | Download |
|---|
Revalidations (0)
| Product ID | Effective Date | Download |
|---|
Flood Risk Products (0)
Please note: Flood Risk Products have purposes that are different from regulatory flood hazard products (i.e., FIRM, FIS Report, and FIRM Database). Regulatory flood hazard products are mandated by law and used by the National Flood Insurance Program (NFIP) for rating flood insurance policies and enforcing the federal mandatory insurance purchase requirements. Flood Risk Products are supplementary resources for communicating flood risk to communities and may not entirely align with the regulatory flood maps. The information in these products reflect what was produced by the FEMA Risk MAP study in that area. Depending on the requirements of the study, the Flood Risk Products available for your community may consist of a Flood Risk Map, Flood Risk Report or Flood Risk Database.
Flood Risk Maps
| Product ID | MSC Posting Date | Size | Download |
|---|
Flood Risk Reports
| Product ID | MSC Posting Date | Size | Download |
|---|
Flood Risk Database
| Product ID | File Format | MSC Posting Date | Size | Download |
|---|