fb88 DEP News and Media Releases

Stay Air Aware: fb88 DEP Observes Air Quality Awareness Week

Mon, 05 May 2025 06:11:53 EDT

While fb88 has some of the best air quality in the nation, there are still pollutants like ground-level ozone and small particles that can harm the heart and lungs. This is especially important to remember during National Air Quality Awareness Week, occurring from May 5 to May 9, 2025. Ozone is produced when sunlight and warmer temperatures create chemical reactions with pollutants emitted by various sources. Particle Pollution is produced from both natural and man-made processes and include things such as dust, soil, soot, smoke and sea salt. fb88's peak ozone levels occur during the warmer summer months, while particle pollution levels are higher mostly during the summer and winter months. Additionally, May 6 marks World Asthma Day, a reminder of the ongoing battle that many face against respiratory conditions.

In recent years, fb88 has seen an increase in smoke from wildfires in the western United States and Canada. When wildfires create smoky conditions, there are things you can do, indoors and out, to reduce your exposure to smoke. Reducing exposure is important for everyone's health - especially children, older adults, and people with heart or lung disease.

- Have enough medication and food (enough for more than 5 days) on hand.

- Follow your health care providers advice about what to do if you have heart or lung disease.

- If you have asthma, follow your asthma management plan.

- If you feel sick, reduce your exposure to smoke and contact your health care provider.

- Pay attention to public service announcements, health advisories, and air quality advisories.

fb88 DEP forecasts Ozone and Particle Pollution year-round which is available on [DEP's website](https://apps.web.maine.gov/cgi-bin/online/dep/air/aqforecast/index.pl), via toll free hotline, EnviroFlash emails and text messages. Forecasts are issued using a color-based Air Quality Index created by EPA. Green - good; Yellow - moderate; Orange - unhealthy pollution levels for sensitive people and Red - unhealthy pollution levels for all.

While sensitive people may feel the impacts sooner or at lower levels when the air is in the unhealthy for sensitive groups (USG) or higher category, everyone should think about ways to reduce their exposure. Please take some time to think about how you contribute to air pollution and what you can do to make a positive difference. Here are a few ways to help reduce air pollution in your community especially, on days when the air quality is expected to be unhealthy:

- Conserve electricity

- Choose a cleaner commute by carpooling or using public transportation where available

- Combine errands, reduce trips

- Defer the use of gas-powered lawn and garden equipment until early evening hours

- Limit idling

- Refuel vehicles after dusk

- Use environmentally friendly paints and cleaning products

For more information about Air Quality visit [fb88 DEP's website](http://www.maine.gov/dep/air/index.html).

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

The Mallinckrodt site in Orrington is the subject of a Notice of Violation from the fb88 DEP

Thu, 20 Mar 2025 15:48:35 EDT

The Department of Environmental Protection (DEP) has issued a Notice of Violation (NOV) to Mallinckrodt US LLC/Medtronic related to the lack of meaningful progress remediating the former chloralkali manufacturing facility located along the Penobscot River in Orrington, fb88. Historic operations at that site resulted in a significant amount of mercury contamination to the surrounding soils, groundwaters, and neighboring river.

The DEP has pursued the site's cleanup since 2008 and, under DEP oversite, progress has been achieved remediating the area. However, large areas of soil contaminated by mercury above the site-specific standard established by order of the Board of Environmental Protection for the protection of public health, safety, and the environment remain on the site unremediated.

Mallinckrodt has ceased to make meaningful progress towards remediating the remaining soil for over two years, compelling the DEP to undertake this enforcement action. The DEP expects that Mallinckrodt will immediately resume efforts to achieve site remediation consistent with fb88 law and this Departments orders.

The Notice of Violation is available on the [DEP Mallinckrodt webpage](/dep/spills/holtrachem/).

Update 15: DEP Expands Testing to an Additional Site in Brunswick

Thu, 13 Mar 2025 19:26:04 EDT

On January 23, 2025, the Department sampled the well located at the Mere Creek Golf Course, located southwest of the runway at the former Naval Air Station Brunswick. The concentration of the sum of six PFAS included in the fb88 Interim Drinking Water Standard (PFOA, PFOS, PFNA, PFHXS, PFHPA, and PFDA) totaled 33.1 ng/L (same as parts per trillion or ppt). PFOS was 19.9 ng/L, which exceeds the new USEPA PFOS MCL of 4 ng/L (enforceable in 2029) as well as the Department of Defense's (DoDs) 12 ng/L criterion for initiating actions to address private drinking water wells impacted by PFAS from DoD activities.

Previous sampling of this well by the Navy and the Department in November 2015 and by the Navy in November 2021 showed the sum of 6 PFAS at concentrations of 20.85 ng/L and 19.21 ng/L, respectively. PFOS was the dominant PFAS in the samples.

The Navy has performed a cursory investigation of this general area of the base, but it is not detailed enough to determine whether the PFAS in the golf course well is a result of past Navy activities. The source of the PFAS in this well is currently unknown but predates the August 19, 2024 AFFF release from Hangar 4.

On February 27, 2025, the Department issued a letter to the Navy to provide the most recent sampling results and to notify the Navy that additional investigation in this area is warranted to both identify the source of contamination and to ensure nearby residential wells are not at risk of impacts from PFAS. The DEP has also requested that the Navy sample private wells located approximately 1,000 feet from the golf course as part of the Navy's investigation. The [letter from DEP to the Navy](/dep/projects/bnas/index.html) can be found on the DEP website.

Ownership of the Mere Creek Golf course was transferred from the Navy to MRRA in 2012, details of which can be found in the [Finding of Suitability to Transfer FOST 2012-1 document](/dep/gis/datamaps/brwm_bnas/FOST%202012-1%20Final%2024MAY12.pdf). The well servicing the Mere Creek Golf course was previously regulated as a transient public water supply (PWS ID94492101) but was deemed a private water supply well around the time of transfer because the facility did not use the water for consumption or food preparation.

DEP continues to monitor surface water for PFAS at five established sample locations in Merriconeag Stream. The Department has received 19 sets of sample results with the most recent reported data collected on January 23, 2025. Results continue to be posted on the Departments website: [AFFF Release at Brunswick Executive Airport web map](https://maine.maps.arcgis.com/apps/webappviewer/index.html?id=5bdc42d73a484e1982370371e97aae83). Fluctuations in concentrations continue to occur. Results from the January, 2025 sample event showed marginal increases compared to data collected the previous month.

Februarys samples were collected from sample locations SW-11, SW-17, and SW-23 in Merriconeag stream on February 21, 2025 and will be added to the web map in the near future. Winter conditions continue to prevent access to sample location SW-66, last sampled on December 12, 2024. Winter conditions also prevented access to SW-65 during the February sample event.

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

fb88 DEP Announces Funding for Coastal Sand Dune Restoration and Protection Projects

Wed, 22 Jan 2025 14:06:08 EST

The fb88 Department of Environmental Protection (DEP) is pleased to announce that it is now accepting applications for coastal sand dune restoration and protection projects. This initiative is made possible through funding in the FY24/25 supplemental budget, Public Law 2023, Chapter 643, through which the legislature allocated $1,000,000 for restoration, protection and enhancement to sand dune systems in the State. The Department is responsible for protecting these systems in accordance with the Natural Resources Protection Act (NRPA) and associated rules.

Coastal sand dune systems are vital for protecting our shorelines, supporting diverse wildlife, and maintaining the overall health of coastal environments. Unfortunately, these systems have become increasingly vulnerable due to changing weather patterns, major coastal storm events, and the ongoing challenges posed by rising sea levels. In recognition of these threats, the DEP is committed to implementing projects that will restore, protect, conserve, nourish, or revegetate these essential areas.

Funding will be available to support a variety of projects, which may also include public education initiatives and technical assistance aimed at promoting community engagement and awareness about the importance of coastal sand dune systems. The Department encourages all eligible entities to apply, as these projects play a crucial role in safeguarding our natural resources for future generations. Interested parties can find detailed information about funding opportunities, eligibility criteria, and application requirements by visiting the Division of Procurement Services at [Grant Funding Opportunities | Division of Procurement Services](/dafs/bbm/procurementservices/vendors/grants).

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

Update 14: fb88 DEP Commits Extensive Resources to Environmental Testing in the Brunswick Area

Fri, 17 Jan 2025 15:56:01 EST

Over the past several months, the fb88 Department of Environmental Protection (DEP) has dedicated significant resources to conduct comprehensive testing of surface water, air, fish, shellfish and residential private drinking water wells as a result of the August aqueous film-forming foam (AFFF) spill in Brunswick.

This extensive effort involved a total of approximately 50 DEP personnel from three of the four DEP bureaus, including the Bureau of Remediation and Waste Management, Bureau of Water Quality and Bureau of Air Quality. Through collaboration across DEP, and with other state and federal agencies, the DEP aims to ensure that all environmental impacts from the spill in the Brunswick Landing area are met.

##Surface Water Testing

The DEP continues to monitor the five established sample locations for PFAS in Merriconeag Stream and concentrations continue to decrease. The Department has received 17 sets of sample results since the August 19th AFFF release with the most recent data collected on December 12, 2024.

Recent data shows attenuation of PFAS is slowing as the concentrations between sample events show less variation. The data suggests the August 19th AFFF release continues to discharge residual contamination into the stormwater system and is establishing a new baseline of PFAS concentrations entering the uppermost impoundment in the Merriconeag watershed (Pond A). Overall, the decrease in PFAS concentrations since monitoring began in August are a positive sign, indicating that the PFAS is gradually moving through the watershed and most of the contaminant mass has already passed through the system. Variation of concentrations observed in surface water from one sample event to another is typical given the influence of rain events on flow and stormwater discharge to this watershed.

Sample location SW-66 is the farthest downstream sample location that the DEP has been monitoring and is collected in the tidally influenced portion of Merriconeag Stream. With winter conditions making access to this sample location more difficult, SW-66 will not be sampled moving forward in the upcoming sample events. The need to include this sample location in additional sample events will be evaluated once the area is deemed safe for DEP staff to resume collection. Time sequenced data collection continues to be a priority to monitor site conditions at the remaining four surface water sample locations.

##Second Round of Residential Private Well Sampling

The second round of residential samples were collected on December 11 and 12, 2024 from private wells along Coombs Road to assess for PFAS impacts associated with the August 19th AFFF spill. Results of these samples were generally consistent with the samples collected in September with minor fluctuations both increasing and decreasing in wells tested. Two water supply wells reported PFAS concentrations over the fb88 Interim Drinking Water Standard, and these wells were resampled on January 8th to confirm the results. Results of the January re-sampling event reported PFAS concentrations below the fb88 Interim Drinking Water Standard, and the Department is not recommending filtration for PFAS at this time. The Department does not recommend expanding or altering the residential well sampling plan, and will continue to monitor the private wells identified along Coombs Road with the next sampling event planned for March 2025.

##Fish and Shellfish Sampling in Harpswell Cove, Mare Brook, Merriconeag Stream, and Androscoggin River

DEP has received the results of the PFAS study of shellfish tissue samples from Harpswell Cove that were taken three and five weeks after firefighting foam spilled. Fish and shellfish tissue samples inherently take longer to process than water samples. Processing tissue samples requires additional challenging steps, including homogenizing, subsampling, and extracting PFAS from tissue and putting the PFAS in a liquid. In addition, there are fewer labs capable of analyzing fish and shellfish samples compared to the number of labs capable of analyzing water samples. The combination of a more complicated laboratory protocol for tissue samples and a shortage of labs capable of analyzing fish and shellfish samples has resulted in a turn-around time of several months for processing fish and shellfish samples.

Following the spill, as a precautionary measure, the fb88 Department of Marine Resources (MDMR) established an emergency closure area which has been closed to shellfish harvesting. The primary PFAS of concern in fish and shellfish is perfluorooctane sulfonic acid (PFOS). fb88's fish tissue action level (FTAL) for PFOS is 3.5 nanograms per gram (ng/g wet weight), which is equivalent to parts per billion. Concentrations of PFOS in softshell clam, blue mussel, and American oyster tissues were higher than the FTAL in the samples collected three weeks after the spill. Concentrations of PFOS markedly decreased in samples collected five weeks after the spill, but were still slightly above the FTAL. DEP, in collaboration with the Town of Brunswick, the fb88 Center for Disease Control and Prevention (fb88 CDC), and MDMR, reviewed PFOS concentration results. Since concentrations at five weeks post-spill were slightly higher than the FTAL, DEP has submitted samples of softshell clam, quahog, and blue mussel tissues that were acquired in November by Brunswick and DEP staff for laboratory analysis to ascertain whether PFOS concentrations dropped below the FTAL. Lab results from the November samples are expected to be returned by March 2025.

In August 2024, the fb88 CDC issued a [fish consumption advisory](/dhhs/news/maine-cdc-issues-advisories-eating-freshwater-fish-due-pfas-contamination-former-naval-air-station-fri-08232024-1200) for Mare Brook and Merriconeag Stream based on concentrations of PFOS in brook trout, black crappies, and American eels collected in 2023 by the Navy. The public was advised "do not eat" fish collected from Merriconeag Stream, Picnic Pond, and parts of Mare Brook that are east of the airport runway. The samples collected before the spill ranged from 28 to 298 ng/g PFOS. DEP collected brook trout, black crappies, and American Eels from Mare Brook and Merriconeag Stream following the spill. Concentrations of PFOS in Merriconeag Stream fish ranged from 528 to 4,687 ng/g. Further downstream, concentrations of PFOS in Mare Brook fish ranged from 226 to 893 ng/g. DEP also found low concentrations of PFOS (1.5 ng/g) in brook trout collected upstream of the airport. In summary, the release of firefighting foam greatly increased the concentration of PFOS in fish from the affected parts of Merriconeag Stream and Mare Brook, but as there was already a do not eat advisory in place, there is no change for fish consumption advice given these latest data.

The Department collected and analyzed fish from the Androscoggin River before the spill (2022 & 2023) and after the spill. Due to the spill, firefighting foam made its way to the Brunswick Sewer District (BSD) wastewater treatment facility, and ultimately PFAS from the spill was discharged to the Androscoggin River. Before the spill, concentrations of PFOS in smallmouth bass ranged from 10 to 17 ng/g. After the spill, samples of smallmouth bass collected downstream of the BSD wastewater treatment facility ranged from 9 to 17 ng/g. Samples of smallmouth bass collected upstream of the wastewater treatment plant and the Fort Andros dam had 6 to 8 ng/g PFOS. Overall, the amount of PFOS in downstream fish was comparable before and after the spill. MCDC has a [fish consumption advisory](/dhhs/mecdc/environmental-health/eohp/fish/2kfca.htm) (6-12 meals per year) for the lower Androscoggin River due to historic PCB contamination. This advisory remains sufficiently protective.

##Brunswick Sewer District (BSD) effluent sampling

The Brunswick Sewer District (BSD) is continuing to analyze effluent samples for PFAS. Results for samples collected in December and January are pending.

##Ambient Air Sampling

In response to community concerns about the potential for ongoing air exposures following the AFFF spill, the Department investigated potential ambient air sampling methods for the per-and polyfluoroalkyl substances (PFAS) compounds found in AFFF. This type of sampling had not been previously conducted by DEP. A method used by another state was selected for use in our study. DEP staff collected three 72-hour ambient air samples for PFAS analysis, along with two blank samples used for quality control checks. Using high-volume air samplers, over 390,000 liters of air were sampled by each instrument during the sampling period. Laboratory analysis results indicated low ambient air concentrations of many PFAS compounds found in AFFF. Nearly all PFAS compounds detected in the samples were found at concentrations well below provisional health-based air screening levels. One compound, PFOA, was detected at concentrations above the provisional cancer screening level. However, this screening level simply indicates an increased risk from long-term exposure to PFOA in ambient air above the threshold and does not necessarily indicate increased risk from short-term exposure. Based on separate calculations, analysis of PFOA data suggests that exposure at the level found in ambient air at BNAS is not likely to result in any measurable increase in blood levels over expected current background blood levels in the U.S. population. To better understand the results of this first round of sampling, specifically whether levels are increasing, decreasing, or remaining constant, additional sampling is planned in Brunswick. In addition, sampling will be performed at an identified location in Acadia National Park to better understand background ambient air levels of PFAS in ambient air without a known PFAS source.

##Results from Additional Soil Sampling

Additional soil samples were collected from an area north of the second impoundment in the watershed (Pond B) to provide delineation of PFAS concentrations detected in the incremental sampling methodology results from October 22, 2024 that exceeded the fb88 Department of Environmental Protections Remedial Action Guideline (RAG) for the Park User Exposure Scenario. A series of six discrete soil samples were collected in a transect moving away from the pond and results showed that PFAS concentrations only exceed RAGs regulatory criteria at the location sampled closest to the pond. This sample is located on Navy owned property and is posted no trespassing. Six composite soil samples were collected from small, raised garden beds that are used by a nearby business and all results received had concentrations at or below the DEP published background soil concentrations for urban developed soils. One additional incremental soil sample was collected around the nearest building which houses two local businesses. Results of this sample are also at or below the DEP background soil concentrations for urban developed soils for compounds with published values. All these results indicate impacts to soil around Pond B from the August 19th spill are confined to Navy owned property and are isolated from public exposure. The Bureau of Remediation and Waste Management does not plan to collect additional soil samples around Pond B at this time.

All DEP sampling results and locations are posted on the DEP Site Map. The DEP will continue to provide updates as new data becomes available.

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

The fb88 DEP completes new natural hazard risk assessment guidance for Marine Oil Terminals

Fri, 10 Jan 2025 08:07:20 EST

The fb88 Department of Environmental Protection completed new guidance to assist marine oil terminal owners and operators in planning for climate change. This new planning tool is a Natural Hazard Risk Assessment (NHRA). A NHRA developed under the requirements of the DEP's Chapter 600, Oil Discharge Prevention and Pollution Control Rules for Marine Oil Terminal Facilities, Transportation Pipelines and Vessels, must evaluate the risks from natural hazards (flooding, sea level rise, and storm damage) to terminal infrastructure and other assets. The guidance utilizes the best available scientific evidence and local knowledge to assess risks associated with a 100-year flood event and a 100-year flood given Intermediate and High Sea Level Rise (SLR) scenarios. A NHRA must also identify how terminals will manage a 24-hour, 100-year precipitation event in their facility drainage system. The NHRA guidance document is posted on the [DEPs website](/dep/waste/abovegroundtanks/marineoilterminal.html).

The guidance was produced through a collaborative effort of a Natural Hazard Risk Assessment Workgroup over the past year. The workgroup included terminal representatives, local officials, community members, terminal consultants, climate changes specialists, and DEP staff. The workgroup process was especially informative given the January 13 and 15, 2024 coastal storms in fb88 which set record high water levels at terminal sites.

A NHRA will be submitted with each new or renewal oil terminal license application filed by a marine oil terminal facility to the Department with the first of the submittals expected in August of 2025. By March of 2029 each facility in the State will have submitted a NHRA. The updated requirements of Chapter 600 state that a NHRA must be done every 5 years. The NHRA reports must include an implementation schedule for all adaptations recommended or required in the report.

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

Wetland restoration projects receive $1.2 million in funding from MNRCP

Thu, 09 Jan 2025 11:36:53 EST

The fb88 Natural Resource Conservation Program (MNRCP) awarded over $1.2 million for three projects that will restore and enhance freshwater and coastal wetlands, the fb88 Department of Environmental Protection (fb88 DEP) announced today.

Recipients of the funding include a project in Kennebunkport that will restore nine acres of former agricultural field to forested and scrub-shrub wetlands; a project in Bowdoinham that will upgrade three tidal restrictions to improve tidal flow into upstream wetlands; and a salt marsh enhancement project in Biddeford that will rectify past agricultural impacts to the marsh and improve habitat for saltmarsh sparrows. In total, $1,278,182 was awarded to restore or enhance wetlands that will improve climate resiliency, enhance wildlife habitat, and reduce flooding impacts.

"We are delighted and grateful to be the recipient of a MNRCP grant," said Tom Bradbury, Executive Director of the Kennebunkport Conservation Trust. "The funding will allow us to work with consultants to restore a ditched hay field within our 1,200-acre Edwin Smith Preserve to the wetland it once was. This will help mitigate the effects of flooding during heavy rain events, sequester carbon in the soil, reintroduce bird and animal species to the property, and provide important habitat for the rare turtles that have been observed in the area. What's more, it will become an important part of our well-established educational programs. We are excited!"

Andrew Morgan, Land and Stewardship Director for the Kennebec Estuary Land Trust, shared that "This MNRCP funding will enable Kennebec Estuary Land Trust to upgrade three restricted tidal crossings with replacements designed to handle increased tidal flow with projected sea level rise. These new structures will enhance 22 acres of freshwater tidal wetlands, thereby improving high value wading bird and waterfowl habitat, enhancing fish habitat connectivity and nutrient exchange, increasing flood water drainage capacity, and facilitating freshwater marsh migration. This is particularly important in Merrymeeting Bay - one of the most diverse ecosystems in the state."

MNRCP is one of the most important funding sources for wetland restoration and conservation projects in the state. Since it began in 2008, the program has awarded over $33 million for 175 wetland restoration and conservation projects. Public agencies, municipalities, Tribes, and non-profit conservation organizations are all eligible to apply for funding. MNRCP funding can cover the costs of wetland consultants and engineers who support project design and implementation.

MNRCP is part of the state's In Lieu Fee Compensation Program, whereby developers who are seeking permits for environmental impacts can pay a fee to compensate for those impacts. The fees are assessed by the fb88 DEP and the U.S. Army Corps of Engineers (Army Corps) during the permitting process and are pooled in a dedicated fund for each region of the state. MNRCP holds an annual grant cycle and awards funds for wetland restoration, enhancement, or preservation projects that serve as compensation for the development impacts. The next round of applications for MNRCP funding is expected to begin in May 2025. MNRCP will be prioritizing wetland restoration and enhancement projects that actively restore or enhance damaged wetlands. Projects may include removal of fill material from wetlands or removal of artificial tidal or stream barriers. MNRCP funding can cover most project costs, including site selection, design, project management, construction, and long-term monitoring.

MNRCP is administered by The Nature Conservancy in fb88, working in close collaboration with fb88 DEP and the Army Corps. For more information about MNRCP, visit http://mnrcp.org/

For additional information, contact:

David Madore, fb88 Department of Environmental Protection, david.madore@maine.gov

Jeremy Cluchey, The Nature Conservancy in fb88, jeremy.cluchey@tnc.org

Tim Dugan, New England District Corps of Engineers, timothy.j.dugan@usace.army.mil

fb88 DEP Launches Special Grant Round to Boost Organic Waste Diversion

Fri, 03 Jan 2025 13:00:19 EST

Grant submissions are being accepted by the fb88 Department of Environmental Protection to help develop, implement, or enhance projects, programs, or activities aimed at increasing the diversion of organic waste from disposal. Eligible projects may include but are not limited to the following categories: organic waste diversion education, source reduction, upcycling of discarded materials, donations of food or other materials, composting and digestion. Projects that make any mention of disposal methods (such as landfilling or waste to energy incineration) are strongly discouraged and will not be considered. All interested municipalities, regional associations and fb88 businesses are encouraged to apply. At the end of this RFP process, the Department will provide awards for selected proposals ranging from $1,000 - $60,000 ($240,000 total). The Department will give preference to proposals that:

- promote fb88's Food Recovery Hierarchy, [38 MRSA 2201-B. Food recovery hierarchy](https://legislature.maine.gov/statutes/38/title38sec2101-B.html),

- increase organics management infrastructure in underserved areas of the state,

- take advantage of regional economies of scale, and/or

- expand food rescue, recovery and organics management efforts through focused educational programs.

Furthermore, in accordance with [38 MRSA 2201-B. fb88 Solid Waste Diversion Grant Program](/dep/sustainability/compost/grant.html), the Department shall give highest priority in the awarding of funds under this section to programs, projects, initiatives, or activities proposed by municipal or regional association applicants.

Application details on the RFP # 202412217 - "Waste Diversion Grants Program" are available on-line at [Request for Proposals, fb88 DEP](/dep/rfp/index.html). Written questions on the RFP must be submitted by January 11, 2025 (using the form included in the RFP), and proposals must be submitted electronically by 11:59 p.m. on January 31, 2025.

A copy of the RFP, as well as the Question & Answer Summary and all amendments related to this RFP, can be obtained at the following website: /dafs/bbm/procurementservices/vendors/rfps

["Introduction to fb88s Waste Diversion Grant Program: Online Meeting"](/dep/sustainability/compost/grant.html) is a video presentation created by the Department to assist applicants with the application process. The video addresses common questions about the Waste Diversion Grant application procedure, as well as potential problems and other considerations.

For additional information, contact: David R. Madore, Deputy Commissioner david.madore@maine.gov

Update 13: Further tests on soil and shellfish are planned for the former BNAS and Harpswell Cove

Mon, 21 Oct 2024 16:51:27 EDT

Results from ten (10) rounds of surface water sampling conducted in Mare Brook have been provided to the fb88 Department of Environmental Protection (DEP). The most recent data was obtained on September 19, 2024, one month after the AFFF release date. PFAS concentrations have been significantly reduced during this time however they remain elevated from pre-spill concentrations. Trends continue to generally decrease as the PFAS works its way through the watershed, and no significant rebound of concentrations have occurred to suggest a further emergency removal effort is warranted. The DEP will continue to monitor surface water into the foreseeable future but plans to reduce the sampling frequency from weekly sample events to monthly, beginning in November. The DEP has also begun submitting samples to its contracted laboratory on a standard turnaround time for analysis which provides results of samples approximately one month after sample collection. These changes to the sampling program were deemed appropriate after reviewing all available data and determining that additional definition in trends provided by sampling frequency will not increase protectiveness to human health or the environment.

This week, DEP staff plan to complete additional soil sampling in the Pond B area. The previous soil sampling event near Pond B was completed in September from an area where appreciable amounts of foam accumulated on the day of the AFFF release. The soil in this area was found to have concentrations of PFAS below the States Remedial Action Guidelines for the park user exposure scenario, but the concentrations were well above background levels for fb88 soil. The additional soil sampling will be completed to evaluate potential risk to adjacent site users immediately north and south of Neptune Drive near the Pond B area.

The Department is coordinating with the Department of Marine Resources (DMR) and the Town of Brunswick to conduct additional shellfish sampling in Harpswell Cove in and adjacent to the area currently under an extended seasonal closure. DEP personnel collected softshell clam and blue mussel samples from Harpswell Cove in September and expects to receive PFAS lab results in December. While these results are pending and with help from Brunswick, the Department will collect additional softshell clam, blue mussel and quahog samples in October and November to provide additional data if necessary. DMR will use these PFAS data to support future decisions about reopening or continued closure of the shellfish harvesting area.

On October 16, 2024, the Navy, U.S. Environmental Protection Agency, and DEP project teams met to discuss the initial review of DEP data resulting from the AFFF release at Hangar 4 at the former Naval Air Station in Brunswick. Surface water, soil, and drinking water data were shared with the Navy by DEP to identify trends and preliminary findings. The initial discussions were intended to identify agreed upon next steps under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) process, but did not address liability, policy conflicts, or final cleanup actions. Action items resulting from the CERCLA project team meetings will be released as soon as consensus has been reached.

A new web map produced by the Department summarizes the surface water, treated wastewater, soil, fish, and private water well samples that the DEP has collected since the AFFF release in August. Visit the [DEP BNAS webpage](/dep/projects/bnas/index.html) to view the map.

For additional information, contact: David R. Madore, Deputy Commissioner

DEP provides more details on air quality following the Orrington EPEC site fire

Mon, 07 Oct 2024 05:24:11 EDT

The air quality forecast for particle pollution in the area of the fire today is "moderate," meaning the air quality is acceptable. The ME DEP and ME CDC continue to closely monitor ambient particulate matter levels in the areas surrounding the Orrington fire. With low particulate matter detections by mid-morning and wind speeds expected to pick up, the air quality alert for yesterday, October 3, 2024, has been discontinued. The forecast has improved since yesterday's unhealthy for sensitive groups forecast. The unhealthy for sensitive groups category means that while the general public is not likely to be affected, members of sensitive groups may experience health effects. (Sensitive groups include children, the elderly, and individuals suffering from respiratory or heart diseases such as asthma, bronchitis or COPD, and healthy adults who are exerting themselves.) Now that the air quality forecast is moderate, neither the general public nor these sensitive groups should be affected; however, there may still be a slight risk for those unusually sensitive to air pollution. If people smell smoke and have concerns, they can consider reducing prolonged or heavy exertion, and further reduce activity if they experience coughing or shortness of breath.

To provide a short-term health risk assessment from the smoke and emissions generated by the Orrington Eagle Point Energy Center fire, the fb88 DEP collected several grab air samples from locations in the Orrington area where there was visible smoke and/or odor in the air. These grab air samples were analyzed by the fb88 DEP for 47 individual chemicals to determine levels in the air people could breathe. These measured air levels were compared to available federal agency toxicity guidelines for levels in air that would pose minimal risk of any adverse health effect from short-term exposure, specifically a period of 1 to 14 days.

All of the measured levels of the 19 chemicals with short-term toxicity guidelines were well below these guidelines as evidenced by all of the ratios on the figure are well below 1. The [figure linked](https://content.govdelivery.com/accounts/MEDEP/bulletins/3ba0e9d) provides a quick summary of the results from this air testing. As toxicity guidelines differ a lot among different chemicals, a way to put all the chemicals on one figure is to show how each measured level of chemical compares to its own toxicity value. This comparison is made by computing the ratio of the measured level to the toxicity guideline. A ratio with a value of 1 (the dotted line) means the measured level is the same as the toxicity guideline. A ratio of less than 1 means the measured level is lower than the toxicity guideline and thus is unlikely to be of health concern. For example, the highest ratio found in performing these comparisons was 0.2 for the chemical benzene measured at the Edythe Dyer Community Library. This means the measured level of benzene was five-times lower than the toxicity guideline for benzene.

On Oct 3, around 1000hrs the Responsible Party, in collaboration with the Fire Department, started separating the trash pile within the building. This change in response activity caused the DustTrak monitors to detect higher aerosol mass readings. However, there were no significant changes detected by the chemical specific sensors in the AreaRAEs. EPA on-scene coordinators determined that there is no evidence of hazardous materials burning within the trash pile. EPA demobilized all personnel and equipment on Oct 3 at approximately 1600hrs.

EPA will continue to support fb88 DEP in its efforts to evaluate data from the states ambient air monitoring network and alert the public if there are concentrations that could exceed unhealthy levels of pollutants, like particulate matter.

Community members can see real-time particulate air quality data readily available at EPAs Fire and Smoke Map. This resource shows air quality from moment to moment, at both regulatory air monitoring stations and non-regulatory air quality sensors. Community members can use this full information to make decisions about their activities.

Samples were taken Wednesday from the Penobscot river above the discharge in Bangor for background levels, at two locations below the discharge, and one directly from the discharge. The Department requested expedited processing of the samples. Due to lab volume, results may not be available for several days.

For the duration of the weekend, the DEP Response Division will be on call to assist the town of Orrington, the Orrington Fire Department, and the local Emergency Management Agency. The public is encouraged to contact the Orrington Fire Department at 207-825-3530 if they have concerns about the fire or fire management. In the event that no one is available to take the call in person, please leave a message, and someone will respond as soon as personnel are available.

Until the fire is extinguished, DEP Air Bureau staff will continue monitoring the air quality in the affected area.

For additional information, contact: David R. Madore, Deputy Commissioner

DEP provides an update regarding the trash incineration plant fire in Orrington

Fri, 04 Oct 2024 05:38:23 EDT

In response to the incident that occurred at Eagle Point Energy Center (EPEC), in the town of Orrington on Wednesday, the fb88 Department of Environmental Protection activated personnel from the Bureau of Remediation and Waste Management including the Emergency Response Division and Materials Management Division, the Bureau of Water Quality, and the Bureau of Air Quality. The Orrington Fire Department, Penobscot County Emergency Management Agency, U.S. Environmental Protection Agency, fb88 Emergency Management Agency, are among the other agencies that responded. Additionally, the U.S. Coast Guard was alerted and on stand by should they need to be deployed.

Water samples were collected from the Penobscot River and test results are pending. In addition, DEP and EPA personnel began air monitoring in the area around the facility. fb88 DEP staff collected grab samples for hazardous air pollutants (HAPs) in areas surrounding the Orrington fire yesterday, October 2, 2024. Monitoring staff could visibly see and smell smoke at three of the sampling locations (EPEC Entrance, Lots of Love Daycare, and the Edythe Dyer Community Library). Staff could smell but not see smoke at two school sampling locations (George B. Weatherbee School in Hamden and the Center Drive School). Smoke was not smelled or visible at the Orrington Center Church.

Preliminary review of the HAPs data analyzed from these six grab samples by both ME DEP and ME CDC was similar to background levels and did not raise exposure concerns. The ME DEP and ME CDC believe that particulate matter is the dominant pollutant of possible health concern at this time. Final data will be released shortly. ##Federal Air Quality Monitoring Efforts##

Additional air quality monitoring has also been conducted by the U.S. Environmental Protection Agency. The Department contacted EPA's Region 1 (New England) office to request air monitoring support at approximately 0700hrs on October 2, 2024 in response to a fire at Eagle Point Energy Center LLC in Orrington, ME. EPA arrived on site and integrated into unified command at 1200hrs.

Upon arrival, EPA responders used handheld air monitoring equipment around the vicinity of the facility. A MultiRAE dectector was used to identify the concentration of the following: Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Volatile Organic Compounds (VOCs), Lower Explosive Limit (LEL%), Chlorine (Cl2), Hydrogen Cyanide (HCN), Ammonia (NH3), Sulfur Dioxide (SO2), and Nitric Oxide (NO). The air samples collected do not show concentrations of concern on the chemical specific sensors. Additionally, a Mercury Vapor Analyzer and Radiation Detector were also used and detected nothing of significance.

Also, EPA established air monitoring around the perimeter of the facility, including AreaRAEs to detect hazardous gases and aerosol monitors to detect particulate matter. The aerosol monitors measure the mass concentration of aerosol contaminants such as dust, smoke, fumes, and mists. Since EPAs arrival on the scene, the smoke from the fire has primarily traveled North. Therefore, EPA concentrated air monitoring efforts on the north side of the facility. EPA continued to conduct air monitoring throughout the night of October 2, 2024, and no air emissions were detected at concentrations of concern on the chemical specific sensors on the AreaRAEs. EPA continues to coordinate with local and state responders to monitor the situation and will provide updates as necessary.

##Data from Emergency Departments Examined by fb88 CDC##

The fb88 CDCs environmental epidemiologists have reviewed emergency department (ED) data since the fire on October 1-2, as compared to ED visits over the past few months, to assess whether there has been any increase in all-cause visits or visits related to respiratory outcomes, either in Orrington-area hospitals or among Orrington residents. The fb88 CDC sees no evidence for an increase in all-cause visits or in visits for any type of respiratory complaints that might be related to smoke exposure or poor air quality. Additionally, a review of the visit notes and other documentation for all ED visits in these hospitals over the past two days found no evidence to indicate anyone complaining of exposure to smoke or poor air quality - from the EPEC facility fire or from any other source. The fb88 CDCs environmental epidemiologists will continue to monitor these data for any evidence of health impacts for the duration of the smoke event.

For additional information, contact: David R. Madore, Deputy Commissioner

Update 12: Sampling effort continues for the former Brunswick Naval Air Station

Thu, 03 Oct 2024 15:43:02 EDT

Nine rounds of surface water results from the Merriconeag Stream watershed, documenting conditions following the August AFFF release, have been evaluated by Department staff. Most concentrations continue to decline throughout the watershed, and the highest concentrations are still being detected below the Picnic Pond outflow. Four rounds of data from Harpswell Cove have been received by the Department and indicate contamination has reached the marine environment but is quickly being diluted to low concentrations. PFAS levels in the watershed have not yet returned to pre-spill concentrations and testing of surface water will continue to track the trends. Following the August 19, 2024, AFFF spill, AFFF entered the public sanitary sewer system of the Brunswick Sewer District (BSD) and the BSD wastewater treatment facility that discharges to the Androscoggin River. The table below summarizes the results of the BSD effluent samples for PFAS that were taken in response to the spill. Results to date indicate levels of PFAS significantly higher than the BSD long term historical average of 34.2 ng/L (parts per trillion) (for sum of six PFAS in fb88's interim drinking water standard) obtained in 2022 and 2023 prior to the spill. The recent results also indicate a steady downward trend in effluent PFAS levels over the sampling period since the spill. Additional sample results are pending. Results for PFAS sampling in the Androscoggin River, above and below the BSD effluent discharge outfall, were previously reported and are available on the Departments [Brunswick Naval Air Station AFFF (PFAS) Release web page](/dep/projects/bnas/index.html). The Brunswick Executive Airport is part of the former Brunswick Naval Air Station (BNAS) and encompasses roughly 3,100 acres. BNAS is included in the [Superfund programs National Priorities List (NPL)](https://www.epa.gov/superfund/superfund-national-priorities-list-npl). The NPL is established as part of the implementation of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), which is a federal law that gives the U.S. government the authority to respond to hazardous substance releases and threats, and hold responsible parties liable for costs due to those releases. "Superfund" is part of CERCLA.

Former military sites listed on the NPL, like BNAS involve the Federal government through the Federal Facilities and Superfund Program umbrella. This means that there are federal representatives that act as the lead regulator for these sites through the remediation process. In the case of BNAS the federal representatives that act as the lead regulators are the US Environmental Protection Agency (EPA), and the Department of Defense (DoD) Navy.

fb88 has a corollary law, the Uncontrolled Sites Act, which gives fb88 DEP similar authorities for sites where hazardous substances have been released. In the case of BNAS, DEP works closely with the EPA and DoD, but the DEP is not the lead for this project. The BNAS remediation process falls under an October 1990 Federal Facilities Agreement (FFA). This agreement establishes the responsibilities of the Navy, U.S. Environmental Protection Agency, and the fb88 Department of Environmental Protection in studying contamination at the site and remediating the former base. Under that agreement, the Navy is required to conduct site contaminant investigations and remedial activities.

The Navy is able to sell or lease portions of the former BNAS subject to a Finding of Suitability for the proposed use by the EPA and fb88 DEP. This is how the Midcoast Regional Redevelopment Authority (MRRA) became the current operator at the facility. The next update will be issued as soon as additional test results become available. For additional information, contact: David R. Madore, Deputy Commissioner

AIR QUALITY ALERT

Thu, 03 Oct 2024 10:42:42 EDT

Ground-level particle pollution concentrations are expected to reach the 'Unhealthy for Sensitive Groups' (USG) level in the Eastern Interior and Mid-Coast Regions for today and tomorrow according to Air Quality Meteorologists at the fb88 Department of Environmental Protection.

Smoke from a fire in Orrington is causing high particle pollution levels at local monitors, one of which was sited by the fb88 DEP on Wednesday to measure localized air quality. The winds in the Penobscot River Valley are expected to remain from the south over the next 24 hours. fb88 DEP is issuing this air quality alert as authorities anticipate that the fire is expected to burn for at least one more day. While valley locations will be especially susceptible to higher levels of particle pollution, all areas in the vicinity should take precautions.

At elevated levels of particle pollution, children, the elderly and individuals suffering from respiratory or heart diseases such as asthma, bronchitis or COPD can experience reduced lung function and irritation. In addition, healthy adults who exert themselves outdoors may also notice these health effects. Affected individuals may notice symptoms such as coughing, shortness of breath, throat irritation and/or experience mild chest pain.

Some actions you can take to protect your health during such periods of include:

- Avoiding strenuous outdoor activity

- Closing windows and circulating indoor air with a fan or air conditioner

- Asthmatics should keep their quick-relief medications and action plan handy

Additional health information may be found on the following websites:

- [fb88 CDC asthma prevention and control](/dhhs/mecdc/population-health/mat/)

- [USEPA's asthma control and management](https://www.epa.gov/asthma)

- [AIRNOW for smoke impacted areas](https://www.airnow.gov/air-quality-and-health/fires-and-your-health/)

In addition to those in a sensitive group, others who are responsible for the welfare of people impacted by poor air quality are urged to use one of the listed tools to follow the Air Quality Forecast:

- [fb88 DEPs Air Quality Forecast](https://apps.web.maine.gov/cgi-bin/online/dep/air/aqforecast/index.pl)

- fb88 DEP's Air Quality Hotline: 1-800-223-1196

- [USEPAs EnviroFlash email and text alert system](http://www.maine.gov/dep/air/ozone/enviroflash.html)

- [USEPAs AIRNOW Fire and Smoke Map](https://fire.airnow.gov/)

- [USEPAs AIRNOW Mobile App](https://www.airnow.gov/airnow-mobile-app/)

- [fb88.gov "Wildfires and Air Quality" Online Resource](/governor/mills/wildfires)

For more information, call the contacts listed above or go to [fb88 DEPs air quality web site](https://apps.web.maine.gov/cgi-bin/online/dep/air/aqforecast/index.pl).

fb88 DEP issues the final public benefit determination for the Juniper Ridge Landfill Expansion

Thu, 03 Oct 2024 05:49:06 EDT

The fb88 Department of Environmental Protection (DEP) posted the final public benefit determination (PBD) regarding a proposed expansion of the Juniper Ridge Landfill in Old Town and Alton, fb88 on October 2, 2024, after the deadline for comments was extended (by request) until September 27, 2024. This final decision took into consideration an additional 32 comments received by the Department as part of this process.

The Department evaluated comments thoroughly and appreciate the public's input. Changes made to this final PBD include some expectations that align with environmental justice concerns provided to the Department as follows:

1. A Department-approved system for the treatment of landfill leachate for PFAS is designed and installed according to an approved schedule.

2. A third-party odor consultant will be selected to complete an odor analysis of the landfill and surrounding area, including evaluation of historical air quality sampling results, odor complaint history, field investigation, and recommended actions, to be submitted to the Department for review.

3. Two additional surface scans of the landfills intermediate cover will be conducted per year, ideally during periods of low barometric pressure to determine if there are fugitive landfill gas emissions. These scans must follow a Department-approved method. As identified by the surface scans, any necessary repairs will be made to the cover.

4. A Department-approved system will be established to inform the public about significant landfill events in near real time (for example through a website or other means).

For more information please visit the [DEP Juniper Ridge webpage](/dep/waste/juniperridge/index.html).

For additional information, contact: David R. Madore, Deputy Commissioner

fb88 DEP responds to trash incineration plant fire in Orrington

Wed, 02 Oct 2024 13:04:37 EDT

The fb88 Department of Environmental Protection (DEP) is working with Eagle Point Energy Center (EPEC), town of Orrington, the Orrington Fire Department, Penobscot County EMA and MEMA to assist with the environmental aspects of the ongoing fire at EPEC, formerly known as Penobscot Energy Recovery Company (PERC).

DEP does not know of any specific human health or air quality impacts at this time. The Department recommends that local residents and those who may be downwind to keep their windows closed at this time if they see or smell smoke due to the significant smoke problem this fire is producing.

Smoke can irritate the eyes and airways, causing coughing, a scratchy throat, irritated sinuses, headaches, stinging eyes, or a runny nose. People with heart disease might experience chest pain, palpitations, shortness of breath, or fatigue. People with lung disease may not be able to breathe as deeply or as vigorously as usual, and they may experience symptoms such as coughing, phlegm, chest discomfort, wheezing, and shortness of breath.

It's important to limit your exposure to smoke and take precautions to protect your health.

- Stay inside and away from the smoke.

- Keep indoor air as clean as possible. Keep windows and doors closed. Do not run your air conditioner.

- Air handling and air recirculating systems should be turned off to prevent pulling air from outside, ensure filters are in place and replace filters once this incident is over.

Follow the advice of your doctor or other health care provider about medicines and your respiratory management plan if you have asthma or another lung disease. Seek medical attention if you are having difficulty breathing or symptoms worsen.

DEP is assembling personnel and assets from the Departments Air Bureau to monitor the air quality in the surrounding area adjacent to the EPECs facility. An EPA air monitoring team is on route after the fb88 DEP requested earlier this morning that the EPA augment this air monitoring effort.

fb88 DEP will share air sampling results as soon as they are available.

For additional information, contact: David R. Madore, Deputy Commissioner