HRS
E942127
HRS is the abbreviated name for the Hazard Ranking System, a methodology used in the United States to assess and prioritize contaminated sites for potential cleanup under the Superfund program.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HRS canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11730542 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HRS Context triple: [Hazard Ranking System, abbreviation, HRS]
-
A.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
-
B.
HRA
HRA is New York City’s public benefits and social services agency responsible for administering programs such as cash assistance, food assistance, and emergency support for low-income residents.
-
C.
HSRA
HSRA was a revolutionary Indian organization active during the struggle for independence, known for its militant opposition to British colonial rule.
-
D.
HRP
HRP is a high-level long-distance hiking route that traverses the Pyrenees along or near the French–Spanish border from the Atlantic Ocean to the Mediterranean Sea.
-
E.
HIRS
HIRS (High-resolution Infrared Radiation Sounder) is a satellite-borne infrared radiometer used on Polar Operational Environmental Satellites to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HRS Target entity description: HRS is the abbreviated name for the Hazard Ranking System, a methodology used in the United States to assess and prioritize contaminated sites for potential cleanup under the Superfund program.
-
A.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
-
B.
HRA
HRA is New York City’s public benefits and social services agency responsible for administering programs such as cash assistance, food assistance, and emergency support for low-income residents.
-
C.
HSRA
HSRA was a revolutionary Indian organization active during the struggle for independence, known for its militant opposition to British colonial rule.
-
D.
HRP
HRP is a high-level long-distance hiking route that traverses the Pyrenees along or near the French–Spanish border from the Atlantic Ocean to the Mediterranean Sea.
-
E.
HIRS
HIRS (High-resolution Infrared Radiation Sounder) is a satellite-borne infrared radiometer used on Polar Operational Environmental Satellites to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States federal government system
ⓘ
environmental assessment tool ⓘ hazard ranking methodology ⓘ |
| administeredBy |
EPA
ⓘ
United States Environmental Protection Agency ⓘ |
| appliesTo |
federal facilities
ⓘ
private sites ⓘ sites with actual or potential releases of hazardous substances ⓘ state-identified sites ⓘ |
| appliesToProgram |
Superfund
ⓘ
linked to:
Superfund program
|
| associatedList | National Priorities List ⓘ |
| associatedProgram |
National Oil and Hazardous Substances Pollution Contingency Plan
ⓘ
linked to:
National Contingency Plan
|
| considers |
likelihood of release
ⓘ
pathways of exposure ⓘ targets ⓘ waste characteristics ⓘ |
| countryOfUse |
United States
ⓘ
linked to:
United States of America
|
| decisionRole | screening tool for NPL listing decisions ⓘ |
| doesNotDetermine | specific cleanup remedy ⓘ |
| evaluates |
actual contamination
ⓘ
hazardous substance mobility ⓘ hazardous substance persistence ⓘ hazardous substance toxicity ⓘ population at risk ⓘ potential contamination ⓘ sensitive environments ⓘ |
| fullName | Hazard Ranking System ⓘ |
| includesExposurePathway |
air migration
ⓘ
groundwater migration ⓘ soil exposure ⓘ surface water migration ⓘ |
| legalBasis |
CERCLA
ⓘ
Comprehensive Environmental Response, Compensation, and Liability Act ⓘ |
| methodologyType |
risk-based ranking system
ⓘ
scoring system ⓘ |
| output | numerical site score ⓘ |
| primaryPurpose |
assess relative risk of contaminated sites
ⓘ
prioritize sites for potential cleanup ⓘ |
| regulatoryContext | federal environmental regulation ⓘ |
| scope |
contaminated sites
ⓘ
uncontrolled hazardous waste sites ⓘ |
| scoreRange | 0 to 100 ⓘ |
| thresholdForNPLListing | 28.5 ⓘ |
| usedBy |
EPA regional offices
ⓘ
site assessment teams ⓘ |
| usedFor |
National Priorities List eligibility
ⓘ
ranking contaminated sites ⓘ screening hazardous waste sites ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: HRS Description of subject: HRS is the abbreviated name for the Hazard Ranking System, a methodology used in the United States to assess and prioritize contaminated sites for potential cleanup under the Superfund program.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
NPL