Data / Environmental compliance / Museums, Historical Sites, and Similar Institutions
NAICS 7121: 21 facilities, $174,947 in penalties
Updated November 7, 2026. Source: US EPA, Enforcement and Compliance History Online (ECHO).
EPA's ECHO database lists 21 facilities in Museums, Historical Sites, and Similar Institutions (NAICS 7121) with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 12 formal actions, 24 informal actions and $174,947 in penalties.
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- Industry
- NAICS 7121, Museums, Historical Sites, and Similar Institutions
- Facilities
- 21
- Formal enforcement actions
- 12
- Informal actions
- 24
- Penalties
- $174,947 ($65,376 from federal cases)
- Facilities with three or more quarters in significant noncompliance
- 13
By state
| State | Facilities | Formal actions | Penalties |
|---|---|---|---|
| District of Columbia | 4 | 2 | $130,752 |
| New Jersey | 2 | 2 | $24,000 |
| Colorado | 1 | 1 | $7,000 |
| Florida | 3 | 3 | $6,000 |
| Pennsylvania | 2 | 1 | $5,695 |
| Kentucky | 3 | 1 | $1,500 |
| Arkansas | 1 | 1 | $0 |
| California | 1 | 1 | $0 |
| Michigan | 2 | 0 | $0 |
| U.S. Virgin Islands | 1 | 0 | $0 |
| Washington | 1 | 0 | $0 |
Facilities with the largest penalties
Ranked by penalties of the last five years. Each row links to EPA's facility report.
| Facility | City | State | Formal actions | Penalties | Quarters in significant noncompliance | Latest penalty | Source |
|---|---|---|---|---|---|---|---|
| Smithsonian National Museum of Natural History | Washington | DC | 2 | $130,752 | 0 | October 17, 2023 | echo.epa.gov |
| Six Flags Great Adventure Park & Safari | Jackson | NJ | 2 | $24,000 | 0 | April 27, 2022 | echo.epa.gov |
| Denver Zoological Gardens | Denver | CO | 1 | $7,000 | 0 | July 15, 2024 | echo.epa.gov |
| Philadelphia Zoo | Philadelphia | PA | 1 | $5,695 | 0 | December 1, 2025 | echo.epa.gov |
| Family Rides at Shamu S Happy Harbor, Phase 2 | Orlando | FL | 1 | $3,000 | 0 | April 9, 2024 | echo.epa.gov |
| Florida Keys Wild Bird Rehabilitation Center | Tavernier | FL | 1 | $2,000 | 0 | November 12, 2021 | echo.epa.gov |
| Ky Dop Dale Hollow State Park | Burkesville | KY | 1 | $1,500 | 4 | August 8, 2022 | echo.epa.gov |
| Marineland Dolphin Adventure | Saint Augustine | FL | 1 | $1,000 | 0 | December 7, 2023 | echo.epa.gov |
| Little Rock Zoological Gardens | Little Rock | AR | 1 | $0 | 4 | echo.epa.gov | |
| US Natl Park Service Yosemite Natl Park | El Portal | CA | 1 | $0 | 2 | echo.epa.gov | |
| Broadway Park West | Ann Arbor | MI | 0 | $0 | 11 | echo.epa.gov | |
| Smithsonian Institution, American Indian Museum | Washington | DC | 0 | $0 | 9 | echo.epa.gov | |
| Caneel Bay Resort, Vi National Park | ST John | VI | 0 | $0 | 8 | echo.epa.gov | |
| Liberty State Park | Jersey City | NJ | 0 | $0 | 8 | echo.epa.gov | |
| Smithsonian Institution National Zoological Park | Washington | DC | 0 | $0 | 7 | echo.epa.gov | |
| Chehalis Centralia Railroad and Museum | Chehalis | WA | 0 | $0 | 6 | echo.epa.gov | |
| Flight 93 Natl Memorial STP | Stoystown | PA | 0 | $0 | 6 | echo.epa.gov | |
| Dietz Lake | Melbourne | KY | 0 | $0 | 4 | echo.epa.gov | |
| Rock Creek Park Maintenance Yard, National Park Service | Washington | DC | 0 | $0 | 4 | echo.epa.gov | |
| Louisville Zoological Garden | Louisville | KY | 0 | $0 | 3 | echo.epa.gov | |
| Plymouth Township Recreational Park | Plymouth | MI | 0 | $0 | 3 | echo.epa.gov |
By program
| Program | Facilities | Formal actions | Informal actions | Penalties | Facilities with quarters in significant noncompliance |
|---|---|---|---|---|---|
| Clean Air Act | 6 | 3 | 3 | $15,695 | 2 |
| Clean Water Act | 15 | 5 | 18 | $4,500 | 11 |
| Hazardous waste (RCRA) | 10 | 3 | 3 | $89,376 | 1 |
Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.