Search Frequent Questions
Filter By:
- Air Emissions Inventories Total results: 34
- Asbestos Total results: 141
- Butte Area/Silver Bow Creek Total results: 17
- Coronavirus (COVID-19) Total results: 33
-
East Palestine, Ohio Train Derailment
Total results: 148
- Water Management Update Total results: 9
- About the Cleaning Process Total results: 10
- About the East Palestine Train Derailment Total results: 13
- After Cleaning Total results: 3
- Air testing Total results: 2
- Assistance with Child Care and Pets During Cleaning Total results: 2
- Chemicals of concern and associated health impacts Total results: 8
- Eligibility Total results: 7
- Environmental Sampling and Monitoring Total results: 7
- Environmental testing results Total results: 8
- Exposure to chemicals in the air, soil and water (dioxins) Total results: 18
- Formaldehyde Total results: 1
- Impacts to the environment Total results: 1
- Livestock and pet health impacts Total results: 1
- Odors and toxicity Total results: 2
- Personal Belonging During Cleaning Total results: 6
- Physical work updates, road closures, and upcoming public meetings Total results: 3
- Prior to Cleaning Total results: 3
- Purpose Total results: 6
- Relocation Assistance Total results: 2
- Residential soil sampling and water testing Total results: 10
- Taggart Street Reopening Total results: 12
- Tax-exempt Total results: 1
- Waste disposal and containment Total results: 13
- Emergency Planning and Community Right-to-Know Total results: 301
- Fuel Program Total results: 693
- Great Lakes Funding Total results: 49
-
Lead
Total results: 401
- Applying for Certification or Accreditation Total results: 22
- EPA/HUD Real Estate Notification & Disclosure Rule Total results: 27
- General Information About Lead Total results: 9
- Lead-Based Paint Program Fees Total results: 9
- Lead Abatement, Risk Assessment and Inspection Total results: 49
- Lead at Superfund Sites Total results: 3
- Lead in Drinking Water Total results: 25
- Lead in Products Total results: 1
-
Lead Renovation, Repair and Painting
Total results: 237
- Information for Do-It-Yourselfers Total results: 1
- Authorized State and Tribal Programs Total results: 3
- Enforcement and Inspections Total results: 5
- Firm Certification Total results: 26
- General Information about the Lead Renovation, Repair, and Painting (RRP) Rule Total results: 18
- Lead-Safe Certified Firm Logo Total results: 8
- Pre-Renovation Education Total results: 26
- Recordkeeping and Reporting Requirements Total results: 6
- Renovations Covered by the RRP Rule Total results: 84
- Renovator Certification and Training Total results: 12
- Training Provider Accreditation Total results: 7
- Work Practice Standards Total results: 41
- Testing for Lead Total results: 19
- MOVES Total results: 57
- Norwood Landfill Site Total results: 30
- Oil Regulations Total results: 96
- Permitting Under the Clean Air Act Total results: 13
- Radiation Total results: 1
- Risk Management Program (RMP) Total results: 285
- Southeast Minnesota Groundwater Total results: 11
Active filters:
Remove all filtersDisplaying 1 - 15 of 17 results
-
Are the NO Values in the MOVES Output Files Actually NO (Molecular Weight 30), or is the NO Expressed as NO2 (Molecular Weight 46)?
See More Frequent Questions about MOVES and Related Models . The NO values in all versions of MOVES2014 (and MOVES2010b) output files are expressed as NO2 (molecular weight 46). HONO and NOx are also expressed in terms of NO2.
- Last published:
-
Will there be an increase in turbidity (cloudiness or muddiness) or silt in the streams?
The increased flow from this work is expected to be minimal and should not impact turbidity or silt.
- Last published:
-
Will returning the natural flow of water to Sulphur Run disturb areas with sheen?
Conditions in the streams are much improved because of previous cleanup work conducted in 2023. Although oily sheens remain, they are settled in the sediment and do not impact surface water unless disturbed. The increased water flow to Sulphur Run will be minimal and is not expected to disturb sheen…
- Last published:
-
What is the Difference Between Extended Idling and Normal Idling? Is it Possible to get Distinct Idling Emission Output for any Vehicle Type? Can this be Done in the Emission Rate Mode, or only Inventory Mode?
See More Frequent Questions about MOVES and Related Models . Extended idling is a distinct emission process defined as the overnight idling of long-haul trucks with sleeper cabs at truck stops and other locations during federally required downtime. During such idling periods, these engines experience unusual loads (televisions, air conditioning…
- Last published:
-
How does MOVES Classify Light-Duty Trucks?
See More Frequent Questions about MOVES and Related Models . There are two definitions used in MOVES for light duty trucks. The source use type light duty trucks (sourceTypeID values of 31 or 32) use the Federal Highway Administration (FHWA) VM-1 definition of light duty vehicles used to report vehicle…
- Last published:
-
When can we access the streams again?
The upcoming cleanup efforts will focus on oil-based compounds which, based on recent sampling, are the only derailment-related contaminants remaining in the creeks. Please obey all posted signage and continue to avoid access in Sulphur and Leslie Runs until further notice.
- Last published:
-
What is the status of the cleanup at the site?
In October 2023, it was announced that the excavation work, which removed the known areas of contaminated soil at the derailment site, was complete. The soil double-check work has been ongoing for months and is expected to continue into the fall. The timeline of our expected completion plans for final…
- Last published:
-
Why collect the rainwater and snowmelt around the derailment site?
Until excavation work and confirmatory sampling are completed, any wastewater collected from the derailment site is considered a “listed hazardous waste” because it may have come into contact with vinyl chloride or other hazardous contaminants from the derailment. Even though the soil contamination has been removed, our double-check work is…
- Last published:
-
What has changed?
For the past several months as the collected wastewater has gone through the system, sample results have shown that the wastewater meets the standards set for vinyl chloride and other derailment-caused contaminants without treatment, meaning it can be disposed of as non-hazardous waste. Testing of the collected wastewater will continue…
- Last published:
-
What is the Relationship Between Calendar Year, Model Year, and Age?
See More Frequent Questions about MOVES and Related Models . Model year (modelYearID) corresponds to the year that a group of vehicles in the fleet was produced. Calendar year (yearID) is the analysis year as selected in the ‘Time Spans/Year’ panel of the MOVES GUI. For a given calendar year…
- Last published:
-
What is the status of the cleanup work in the streams?
There is still more work to be done in Leslie and Sulphur Runs. EPA and Ohio EPA are reviewing the Norfolk Southern sediment mitigation workplan. More cleaning will likely start before April and is expected to continue through July.
- Last published:
-
What is the Meaning of the MOVESScenarioID Field? What Conditions Must User-Defined MOVESScenarioIDs Meet?
See More Frequent Questions about MOVES and Related Models . The MOVESScenarioID is merely text that is used to label the output rows resulting from a MOVES rates run and is defined in the Scale Panel of the MOVES GUI. You can enter any text you like, as long as…
- Last published:
-
How are the Number of Weekdays and Weekend Days in each Month Determined in MOVES?
See More Frequent Questions about MOVES and Related Models . For any given month, MOVES assumes that 5 out of every 7 days in the month are ‘weekdays’ and 2 out of every 7 of days in the month are ‘weekend days.’ For example, MOVES assumes that January has (5/7)*31…
- Last published:
-
What is Vehicle Specific Power (VSP)?
See More Frequent Questions about MOVES and Related Models . It is an estimate of the power demand on the engine during driving. It is calculated using the second-by-second speed values in a driving schedule, along with information about the type of vehicle being operated. The VSP is used by…
- Last published:
-
How can homeowners protect themselves and their families from exposure to lead dust if they plan on doing their own renovations?
The Lead Renovation, Repair and Painting Rule does not impose requirements on homeowners performing renovations in their own homes. If you do decide to do a renovation yourself, it's very important to take precautions to protect you and your family from exposure to lead dust. EPA recommends that you follow…
- Last published: