SPAR Frequently Asked Questions
Table of Contents
- Division of Spill Prevention and Response
- Contaminated Sites Program
- Prevention Preparedness and Response Program
- Response Fund Administration
Division of Spill Prevention and Response
- What does the Division of Spill Prevention and Response do?
- The Division of Spill Prevention and Response (SPAR) is responsible for protecting Alaska’s land, waters, and air from oil and hazardous substance spills by preventing, responding to and ensuring the cleanup of unauthorized discharges of oil and hazardous substances. The Division pursues this mission through three main objectives:
- Preparedness and
The core elements of each objective are implemented through the Division's three Programs:
- What does that acronym mean?
- There are many abbreviations, specialized terms and acronyms the Division uses in documents regarding the prevention and cleanup of hazardous materials. Please refer to our Glossary/Acronyms webpage to see definitions for commonly used terms and acronyms.
- What are the approvals, permits or authorizations required by the Division?
- Please see the Prevention Preparedness and Response Manuals and Guidance Documents for a comprehensive listing of authorizations required by the Division.
- What is required by law to prevent or cleanup releases of oil/petroleum or hazardous materials?
- Please see our Statutes and Regulations webpages for a complete listing of the laws governing the Division.
Please see the Prevention Preparedness and Response Manuals and Guidance Documents for a comprehensive listing of authorizations required by the Division.
- What guidance is available to help interpret the laws?
- Please see the Guidance webpage for detailed information on spill prevention, spill preparedness and spill response.
- Who can I contact for more information about the Division?
- Contact information can be found on the SPAR Contacts webpage
Fact Sheets and Publications
- Contaminated Sites Program Fact Sheets and Publications
- Prevention Preparedness and Response Manuals and Guidance Documents
- Response Fund Administration fact sheet
Contaminated Sites Program
- What does the Contaminated Sites Program do?
- The mission of the Contaminated Sites Program is to protect public safety, human health and the environment by identifying, overseeing and conducting the cleanup and management at contaminated sites in Alaska and by preventing releases from underground storage tank systems and unregulated aboveground storage tanks.
- What is a contaminated site?
- A contaminated site is a location where hazardous substances, including petroleum products, have been improperly disposed, spilled or leaked from their containers. Many of these sites result from failed containment equipment and improper storage measures or disposal methods considered standard practices before we became aware of the problems or hazards they can cause. Contaminated sites often threaten public health or the environment and can cause economic hardship to people and communities.
- Where are they located?
- Contaminated sites may be associated with military, commercial or industrial activities, including oil production and storage operations, mining, and a wide variety of smaller enterprises where hazardous materials are used. In some instances, groundwater and surface waters have become so polluted that human health or the environment have been impaired or placed at risk. Some of these pollutants are known to cause increased incidences of cancer while others may contribute to health problems.
- What is found at these sites?
- Many different types of hazardous substances are found at contaminated sites in Alaska. Sites contaminated by petroleum products are by far the most common. The toxic nature of petroleum products can be quite high for "light" products such as gasoline or aviation fuel, which contain high levels of the most harmful "aromatic" constituents such as benzene. Benzene is a known cancer-causing agent (carcinogen). Aromatic compounds also tend to be the most easily dissolved in water and are responsible for making many drinking water sources in the state unfit for human use. Diesel fuels and the heavier petroleum products, although hazardous, have a much lower content of the most harmful constituents.
Other contaminated sites can have chlorinated solvents, heavy metals, synthetic organic pesticides, non-chlorinated solvents, and inorganic acids and bases. The most toxic of these tend to be the chlorinated compounds, including: chlorinated solvents, polychlorinated biphenyls (PCBs), and herbicides, including dioxin-containing herbicides. The banned chlorinated pesticide DDT has also been found at several sites. Heavy metal contamination can also pose a serious threat to public health. Sites where improper disposal of lead acid batteries has occurred, or where mercury was once used in mining retort operations, typify sites where heavy metals are a concern. Chromium and arsenic also show up as heavy metal contaminants.
Threats to human health posed by these hazardous substances cover a wide range. Many of the chlorinated hydrocarbons and some of the heavy metals are known to be carcinogenic. A wide range of acute and chronic health effects may result from exposure to other compounds. Some compounds present both a carcinogenic and chronic health risk. In some cases the most important factors to consider in weighing the effects of contaminants may be ecological rather than human health based. This may be particularly true in remote locations where exposure to humans is less likely.
- Who is responsible for cleanup?
- In Alaska, about one-third of the sites in the DEC inventory are on federal lands, with most of these on military bases. Another one-third are privately owned and can include commercial and/or industrial properties. The rest are owned by the state and local governments. DEC participates with other local, state and federal agencies in cooperative cleanup operations. In most cases, the responsible parties contract with environmental consulting firms to clean up sites, with oversight provided by DEC staff. However, when a responsible party cannot be identified and a site is a serious threat to public health or the environment, the state may bear the cost of site investigation and/or cleanup. Although Alaska law requires that state funds be recovered from responsible parties, the responsible party is not always able to pay.
- How are Alaskans affected?
- Contamination of groundwater is the most serious problem in Alaska and the most costly to solve. Many sites currently listed on the inventory have drinking water which exceeds state and EPA health standards for contamination. Populations of fish and other wildlife, on which many Alaskans depend for subsistence, sport, and commercial harvest may be impaired. Contamination may also result in significant economic losses. For example, property transfers can be delayed or may not occur if a site is suspected or known to be contaminated.
- What are the requirements for investigating and cleaning up Leaking Underground Storage Tank sites?
- DEC has specific regulations that govern the identification, assessment, cleanup and closure of leaking UST sites. Because of the complex nature of contamination sampling and remediation, we recommend that you refer to Articles 2 and 3 of the UST regulations, 18 AAC 78, and the UST Procedures Manual. This fact sheet on the cleanup of leaking UST sites might be helpful.
- What is Cost Recovery?
- The State of Alaska is authorized, under Federal regulation 42 U.S.C. 699 1 b(h), to recover State funds used during oversight of a petroleum cleanup from a leaking underground storage tank (LUST). The State is also authorized by Alaska Statute 46.08.070 to recover money expended by the Department to contain or cleanup the release of oil or a hazardous substance, including petroleum. "Oversight" costs can include Department staff salaries, travel, equipment, supplies, contracts and services, and general program management. Typical cost expenditures for staff time can include, but are not limited to: performing plan reviews; drafting approval letters; attending site meetings; offering technical assistance via phone; and doing site visits or inspections.
If you have questions about Cost Recovery, please email email@example.com.
- Who can I contact for more information about the Contaminated Sites Program?
- Contaminated Sites Program
- Spill Prevention and Response Division
- Alaska Department of Environmental Conservation
- 555 Cordova St.
- Anchorage, AK 99501-2617
- Phone 907-269-7545
- Fax 907-269-7649
- Contaminated Sites Program contacts
- What is a brownfield?
- Brownfields are abandoned, unused, or underused properties that are hindered from desired reuse or redevelopment by real or perceived environmental contamination. A brownfield can be anything from a 200-acre industrial property, to an old lumber mill, or a small abandoned corner gas station. Due to changes in technologies, economic forces, local priorities, among other localized forces, brownfields can be found in many corners of Alaska, in both urban and rural communities alike.
The U.S. Environmental Protection Agency (EPA) defines a brownfield as “real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contamination.” Meeting this definition is important when applying for EPA’s grants and services. Although Alaska does not have its own definition for the term “brownfield,” the EPA definition is generally accepted by DEC’s Brownfields Program.
- Why is brownfield reuse and redevelopment important and how can it benefit my community?
- Communities can realize many environmental, social, and economic benefits through brownfield reuse and redevelopment, including: preserving open space that would otherwise be developed;
- reusing valuable, existing infrastructure;
- reducing vehicular miles traveled and associated air emissions;
- revitalizing stressed and depressed neighborhoods;
- increasing economic growth, employment opportunities, property values, and tax revenue; and
- improving local safety and public health.
- What is DEC’s involvement in Alaska’s brownfields?
- The DEC Brownfields Program strongly supports and promotes the assessment, cleanup, and reuse of brownfields, working with local governments, tribes, and community stakeholders by providing information, funding, technical assistance, and other resources to facilitate brownfield redevelopment. In particular, DEC:
- Provides technical assistance and services through DEC Brownfields Assessment and Cleanups (DBAC) Program
- Provides regulatory guidance
- Provides assistance in applying for additional grants
- Provides community outreach and training
- Conducts project oversight
- Manages state database of contaminated sites
- Who do I contact with questions about brownfields?
- We invite you to contact us with any questions or concerns about brownfields. Lisa Griswold (907-269-2021) and Marc Thomas (907-465-5206) are available to help answer your questions about contaminated sites and potential brownfields, workshops and training, and funding opportunities. Please consider us your first stop for information.
- What brownfield concerns are particular to Alaska?
- Alaska’s urban areas have many of the same brownfield concerns as large urban centers in the rest of the country: former industrial sites, petroleum and chemical storage areas, abandoned commercial businesses, old gas stations, railroad yards, and many others. However, Alaskan rural communities have brownfields that are unique to their remote locations. Some of these sites include:
- old canneries and fish processing facilities;
- old fuel-storage tank farms
- abandoned, inactive dump sites
- logging camps
- old civilian federal facilities such as schools and hospitals
- and formerly used defense sites
- If I assess a brownfield property, do I become liable for the contamination that is found?
- Liability for contamination on a property is defined in Alaska Statute (AS) 46.03.822, which outlines those who are liable for the release of a hazardous substance. The general liability categories include:
- those with an ownership interest in the property;
- those in control of the substance at the time of the release; or
- those who arrange for disposal or transport of the substance.
- What types of brownfield funding or services are available to Alaskans?
- Anyone can contact DEC’s Brownfields Program to learn more about the program and what resources may be available to help assess whether contamination is present at the site and, if so, how to address the contamination so the property can be safely and productively reused.
The U.S. Environmental Protection Agency’s (EPA's) Brownfields Program can provide direct funding or services for brownfields assessment, cleanup, revolving loans, environmental job training, technical assistance, training, and research. EPA’s Brownfields Program provides support through competitive grants for assessments and cleanup, as well as through non-competitive means through its Targeted Brownfields Assessment (TBA) Program, as well as through its team of Technical Assistance to Brownfields (TAB) providers.
Through DEC Brownfields and Assessment and Cleanup (DBAC) services, the DEC Brownfields Program can help reduce the environmental uncertainties or conditions that hinder the reuse and/or redevelopment of an eligible property. DBAC services can include providing soil and groundwater assessments (Phase I and II), hazardous building materials (HBM) surveys, asbestos abatement and disposal, cleanup services, landfill permit assistance, et al. Generally, the application period for DBAC services runs from November through February.
In addition to providing DBACs, the DEC Brownfields Program also can provide direct, informal technical assistance to Alaskan communities and tribes, such as providing community outreach and training, researching site history and cleanup status, and facilitating collaboration with other state and federal agencies in an effort to leverage other additional resources.
Underground Storage Tanks
- What is the definition of an underground storage tank?
- An underground storage tank or underground storage tank system means one or more stationary devices, including any connected underground pipes, designed to contain an accumulation of petroleum, of which the volume, including the volume of underground pipes, is 10% or more beneath the surface of the grade. DEC's definition is essentially the same as EPA's, although Alaska does not include tanks that store Hazardous Waste. Please see regulations governing UST's (18 AAC 78) for more information.
- What types of underground tanks are not regulated by 18 AAC 78?
- Tanks of any size storing heating oil for on-site consumption. See the Prevention Preparedness and Response Program's Heating Oil Tank webpage.
- Any tanks less than 110 gallons capacity.
- Any farm or residential motor fuel tank used for non commercial purposes that is less than 1,100 gallons capacity.
- Hazardous waste storage tanks. More information…
- Septic tanks
- Pipeline facility. Prevention, Preparedness, and Response
- Tanks in basement or tunnel. Public Safety Fire and Life Safety
- Emergency overfill tanks that are emptied within 24 hours, or
- Flow through process tanks.
Unsure of your situation? Contact DEC's UST Manager, Larry Brinkerhoff, for an interpretation at 907-269-3055, email: Larry.Brinkerhoff@alaska.gov
- What are the basic requirements to operate a regulated underground petroleum tank system in Alaska?
- All active and temporarily closed UST systems must be inspected every three years by a licensed inspector.
- For most UST systems, you must have adequate leak detection, spill and overfill prevention, and corrosion protection.
- Doing routine maintenance on your UST system is important and often times required. Get a copy of the Alaska Operation & Maintenance Manual.
- For most active and temporarily closed UST systems, you must have adequate Financial Responsibility coverage.
- All tanks must have Operations Tags posted on-site to receive fuel legally.
- Any installation, testing or closing of a UST (including piping), must be done by a person certified by the State of Alaska to perform UST work.
- What about Registration Fees and Late Fees?
- All active underground storage tanks owned by commercial, private and local government tank owners must pay an annual registration fee.
- Fees are due on December 1 of the year preceding the registration year. UST registration expires on December 31 each year. (i.e.: 2003 fees were due December 31, 2002).
- Fees received after the December 31 are considered late. There is a $10 per day late fee for each day fees are overdue. There are no exceptions.
- Fee amounts:
- Annual Fees for Upgraded Tank*: $50 per tank, regardless of size
- * tank and piping must have leak detection, spill and overfill devices, and corrosion protection. No exceptions.
- Annual Fees for Non-Upgraded Tank:
- Less than 1,000 gallons: $150
- 1,000 - 5,000 gallons: $300
- Over 5,000 gallons: $500.00
- Annual Fees for Upgraded Tank*: $50 per tank, regardless of size
- Full fees for non-upgraded tanks will continue to be assessed for the registration year 2004.
- What are the Leak Detection requirements?
Options for Tanks include at least one of the following:
- Automatic Tank Gauging
- Interstitial Monitoring
- Statistical Inventory Reconciliation (SIR)
- Tank Tightness Testing (TTT) and Inventory Control (only allowed until December 22, 1998, or up to 10 years after installation or upgrade, whichever is later)
- Manual Tank Gauging (only allowed for tanks 2000 gallons or less)
Options for Piping include at least one of the following:
For Pressurized Piping: You must have both
- Automatic line leak detectors (ALLD) either flow restrictor, flow shut-off or continuous alarm capable of detecting a 3 gallon-per-hour leak in one hour.
- Annual line tightness testing or
- Monthly monitoring (Interstitial monitoring, SIR, or an ALLD capable of detecting a 0.2 gph leak monthly).
For Suction Piping: You must have
- Line tightness testing every three years, however,
- No Leak Detection required for Suction Piping if piping system: operates at less than atmospheric pressure; slopes back to tank; and has check valve below suction pump.
For Leak Detection systems installed after December 22, 1990, the system must be able to detect a leak with a probability of detection of 95% and a probability of false alarm of 5%. One way an owner/operator can ensure that his/her UST system meets the "95/5" rule is to have the system evaluated by a independent third-party. A number of national and international firms specialize in leak detection performance evaluations.
- If you need a reference manual showing various release detection systems and their operating specs, find Automatic Tank Gauging Systems for Release Detection: Reference Manual for Underground Storage Tank Inspectors at EPA.gov.
- Otherwise, EPA provides the List of Leak Detection Evaluations for UST Systems
Leak Detection Probation: For regulated underground storage tanks (USTs) required to be inspected, owners/operators must maintain one year of leak detection records for their UST system and provide them during inspection. Twelve consecutive months of leak detection records are required. An UST system can not receive a three year tag unless 8 of the 12 LD records are passing, including the last 2 consecutive months. If these requirements are not met, then the UST system will be placed on Leak Detection Probation. The terms of LD Probation are described in the fact sheet downloadable below. The cover letter also below is a fax cover sheet to be used by a certified inspector to transmit leak detection records to DEC.
- What is required for spill and overfill devices?
- All USTs must have a spill prevention device, such as a catchment basin, which should be routinely inspected and cleaned out.
- All USTs must have an overfill prevention device, either using a high-level alarm, a ball float valve or an automatic shut-off device in the drop tube.
- The owner or operator must ensure that a tank is measured prior to each delivery and ensure there is enough room in the tank to receive the fuel and that the entire transfer is monitored. UST owner and operators are encouraged to use DEC's new fuel delivery log, available soon.
- What must be done to meet corrosion protection requirements?
- All existing tanks and piping must have corrosion protection.
- Corrosion protection options include: Non-metallic material such as fiberglass, galvanic or impressed impressed current cathodic protection or internal lining of tanks.
- Cathodically protected systems must be tested every 3 years by a state certified tester or inspector.
- Impressed current systems must be inspected very 60 days and the results logged.
- What is involved in installing or upgrading a UST system?
- File an Intent to Install form 15-60 days prior to installation.
- Hire a Certified Worker to install or upgrade the system.
- For upgrading with in an internal liner, do an Integrity Assessment.
- File completed Registration form no more than 30 days after installation or upgrade complete. Form must be signed by BOTH Owner/Operator and Installer.
- Make sure that you have Proof of Financial Responsibility (Installation only).
- Pay registration fee of $50 per tank (Installation only).
- Inspection of the UST system is due three calendar years after installation.
- How do I properly close an underground tank?
- File an DEC Closure notice 15-60 days prior to closure.
- Check with your Fire Marshall to see about local fire code requirements.
- Hire a Certified UST Worker to perform closure.
- Hire a firm with a Qualified Environmental Professional to perform site sampling.
- Notify DEC immediately if spill or leak encountered.
- Make sure tank and material is properly disposed.
- Submit a Post-Closure notice (PDF 19K) 30 days after closure.
- Submit Site Assessment/Release Investigation (PDF 22K) report to local DEC office.
- What forms do I fill out and when?
- Please see the UST Forms links on our Guidance page.
If you do not have PDF file viewing software programs, or if your browser cannot download these documents, DEC can mail or fax you these forms by contacting 1-800-478-4974 in Alaska or 907-269-7500 outside of Alaska.
- Who can I contact for more information about Underground Storage Tanks ?
- Larry Brinkerhoff
- UST Prevention Manager
- Prevention Preparedness and Response Program
- DEC Division of Spill Prevention and Response
- 555 Cordova Street
- Anchorage, AK 99501-2617
- Telephone: 907-269-3055
- Fax Number: 907-269-7687
- Email Address: Larry.Brinkerhoff@alaska.gov
Fact Sheets and Publications for the Contaminated Sites Program
- Cleanup process for contaminated sites
- Cleanup process flowchart
- Cleanup process for leaking underground storage tanks
- Selecting an Environmental Consultant
- How DEC Makes Cleanup Decisions
- Introduction to Groundwater
- Introduction to the Brownfields program
- Alaska Brownfields Handbook
- How to Interpret Laboratory Data
- Human Health Risk Assessments
- Ecological Risk Assessments
- Common Contaminants in Alaska
- Understanding Contaminant Concentrations
- DEC Cost Recovery Process
- Department of Defense Cleanups
- Environmental Laws and Regulations
- Environmental Cleanup Methods
- The Exposure Tracking Model
- Additional Information About Exposure to TCE
- Green and Sustainable Remediation (a fact sheet from Naval Facilities and Engineering Command)
Prevention, Preparedness, and Response Program
- Who can I contact for more information about the Prevention, Preparedness and Response (PPR) Program?
- Contact the Unit Manager in your respective region or area of interest. PPR Contacts webpage
Links to FAQ pages:
- Aboveground Storage Tanks
- Class 2 Facilities
- Financial Responsibility
- Contingency Plans
- Geographic Response Strategies
- Trans-Alaska Pipeline System
Response Fund Administration
- What is Cost Recovery Program?
- Under the authority given to the Commissioner of the Department of Environmental Conservation, the department has developed and implemented a “Cost Recovery Program”. This program will be responsible to seek reimbursement for cost incurred in the cleanup or containment of oil or hazardous substance releases from those responsible for the spill or contamination.
- What is the Alaska Statute governing the Cost Recovery Program?
- Alaska Statute Section 46.08.070 authorizes the Commissioner of the Department of Environmental Conservation to promptly seek reimbursement for the costs incurred by the State in the cleanup or containment of oil or a hazardous substance that has been released in the environment.
- Who is responsible for the cleanup of contaminated environments?
- The Department of Environmental Conservation is responsible to ensure that cleanup of a release of oil or a hazardous substance is done in a way that protects human health and the environment or that appropriate steps are taken to contain a threatened release. Generally, the owner and/or operator of a vessel or facility from which a release or threatened release of oil or a hazardous substance occurs or the owner of property contaminated by oil or any hazardous substance are responsible for cost incurred by the state for oversight, assessment, cleanup, containment and other related response activities.
- What are the costs charged to the responsible party (RP)?
- Both direct and indirect costs incurred by the state for response to a release or threatened release of oil or a hazardous substance, as well as costs incurred for cleanup or remediation of a contaminated site are charged to the responsible party.
Direct Costs may include the following:
DEC's staff salaries and benefits such as health care, and employer payroll taxes. These costs are billed using an annually calculated standard hourly rate, by job classification. Direct personnel costs attributable to a site may include but are not limited to, time spent by DEC staff to:
- Consult with the owner/or environmental consultants
- Visit the site (travel & perdiem)
- Review data and reports describing the type and extent of contamination
- Review proposed cleanup actions
- Provide comments and/or direction on the preferred cleanup method or remedy
- Provide information about the site and opportunities for the general public to comment on the cleanup
Other direct cost includes but are not limited to :
- Travel and per diem
- Legal Services
Indirect Costs are those costs associated with operating the department and providing administrative and clerical support to department programs. Typical indirect costs may include:
- Office space, office equipment and supplies
- Supplies and equipment used in site investigations and other field activities
- Non-site specific activities of project staff, such as training and program administration
- Clerical and administrative support
- Management supervision
- Development of technical guidance and policies
- Centralized services, such as accounting, budgeting, human resources, and information systems.
- How are the indirect rates established?
- The DEC's indirect rate is negotiated with the Federal Environmental Protection Agency (EPA) and is also used to chargecosts against Federal grants and cooperative agreements. Current year indirect rate is 36.98%.
- How is the Cost Recovery Program hourly rate established?
- The standard hourly rate for regular time is established by averaging the actual quarterly cost of positions by job class, then adding the indirect rate to the average hourly rate.
Specific steps for calculating the standard hourly rate are as follows: 1) the actual costs for salaries and benefits for one quarter of a fiscal year for each job class utilized by DEC are totaled, then divided by the number of positions in that job class, for a quarterly average; 2) the quarterly average is multiplied by 4 for a yearly average; 3) the yearly average is divided by 1763 *regular time hours in a year to get the average hourly rate; 4) indirect is added to the average hourly rate to get the standard hourly rate charged.
*Regular time hours in a year are calculated as follows: 365 (days in a year ) minus 104 ( weekends ) minus 11 ( holidays ) minus 15 ( average number of annual and sick days ) equal 235 work days x 7.5 ( daily work hours ) equal 1762.5 hours, rounded up to 1763.
- What other State Departments are involved in enforcing the cost recovery?
- The DEC's enforcement of the cost recovery is through the State's Department of Law.
- Who can I contact for more information about the Response Fund Administration?
- Amanda Bolduc, Program Manager
- Response Fund Administration
- DEC Division of Spill Prevention and Response
- 410 Willoughby Ave., Suite 303
- P.O. Box 111800
- Juneau, AK 99811-1800
- Telephone: 907-465-5156
- Fax Number: 907-465-5262
- Email: Amanda.Bolduc@alaska.gov