cleanup · Cattaraugus County
Salamanca Former Gas Property
Salamanca
Potential DEC site at 38 Main Street on the Seneca Nation's Allegany Territory. The available records link the property to Salamanca Gas Company and document gas purification and natural-gas distribution, but do not yet establish on-site manufactured-gas production or a required remedy.
The documented story
What happened here?
DEC's database identifies a potential former-MGP site at 38 Main Street in Salamanca, within the Seneca Nation's Allegany Territory and south of the Allegheny River.
A historical records search links the property to National Fuel predecessor Salamanca Gas Company. However, the available documentation describes gas purification and natural-gas distribution and states that public information about operations is limited.
Chronology in context
Turning points in the public record
1888 mapping
Historic mapping documented gas-related facilities at the Main Street property.
Later utility era
Available records associate the property with Salamanca Gas Company and gas purification and distribution.
1970s
The State appropriated part of the property for flood-control purposes.
2009
A formal historical records search summarized the limited operating history.
Current DEC record
DEC lists site 905035 as Class P, meaning more investigation is needed before determining whether registry listing or cleanup is warranted.
News record
Major news events
Coverage selected here marks a turning point in public awareness, policy, enforcement, employment, or cleanup. Links open at the original publisher or archive; WNYAtlas does not reproduce restricted articles or images.
Historical research stops short of proving a manufactured-gas plant
The state records search found Salamanca Gas Company purification and natural-gas distribution activity at 38 Main Street but did not establish on-site manufactured-gas production; the Class P record therefore remains an investigation question, not a cleanup conclusion.
New York State Department of Environmental Conservation ↗Environmental record
Documented impacts
- The reviewed record establishes a gas-utility history but does not establish that manufactured gas was produced on this property.
- The reviewed DEC collection does not yet provide a public site-characterization report defining contaminants or migration.
- The Class P status reflects preliminary potential, not a confirmed significant-threat determination.
Response
Cleanup and controls
- No final remedy is documented in the reviewed public record.
- Future characterization should determine whether purifier residuals or other gas-related wastes remain and whether action is necessary.
- Any future fieldwork and public description must recognize the property's location within Seneca Nation territory and the relevant jurisdictional relationships.
Then and now
The site today
Salamanca is included as a carefully labeled research-in-progress site. The Atlas does not call it a confirmed manufactured-gas production site or state that cleanup is required without additional evidence.
Atlas connections
Connected places
These collections explain documented material, facility, waterway, ownership, or cleanup relationships. Inclusion does not imply that every place shares one contaminant source or plume.
Manufactured-gas plant network
These sites share a historic gas-manufacturing system and recurring contaminant profile. Their classifications range from active cleanup to completed management and preliminary investigation; they are a comparative network, not one connected plume.
The former Buffalo Service Station / Blue Cross–HealthNow property is a completed cleanup and redevelopment example.
Managed remedy and active creek investigationIroquois Gas / Westwood PharmaceuticalThe former Iroquois Gas source area and lower Scajaquada Creek show how coal tar can require both constructed controls and continuing downstream investigation.
Class 4 Tonawanda siteGastown Former Manufactured-Gas PlantThe Gastown record shows how the same industrial system appeared in the City of Tonawanda.
Active Lockport programTransit Street Former Manufactured-Gas PlantTransit Street extends the comparative MGP record to Lockport.
Completed West Seneca cleanupMineral Springs Road Former Manufactured-Gas PlantMineral Springs Road documents another separately bounded former gas-manufacturing property.
Gas-holder propertyBuffalo Gas Light Gas Holder / 31 Tonawanda StreetThe Tonawanda Street holder site represents storage infrastructure within the historic manufactured-gas system.
Class 2 State Superfund siteJamestown Former Manufactured-Gas PlantJamestown is an action-required site with documented coal-tar liquid and possible migration toward the Chadakoin River.
Active Dunkirk programDunkirk Former Manufactured-Gas PlantDunkirk remains under active investigation and cleanup review, including off-property and bedrock groundwater work.
Potential Niagara Falls siteNiagara Falls Former Manufactured-Gas PlantHistoric maps establish the gasworks near the Rainbow Bridge area, while DEC's Class P status preserves uncertainty about current cleanup needs.
Potential Salamanca gas propertySalamanca Former Gas PropertyThe Salamanca record documents gas purification and distribution history but does not yet establish on-site manufactured-gas production or a required remedy.
Research status
Open questions
- Seek Seneca Nation records and coordination, DEC characterization files, utility archives, historic maps, and flood-control acquisition records.
- Update the title if primary records establish whether gas was manufactured, purified, stored, or only distributed at the property.