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Merrimack Valley Region Multi-Hazard Mitigation Plan 2013-2018

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Page 1: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack Valley RegionMulti-Hazard Mitigation Plan

2013-2018

Page 2: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Updating the

Current 5-Yr Plan

Page 3: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

What is Hazard Mitigation?

“mit-i-gate”1. to make less severe or painful2. to cause to become less harsh or hostile

Hazard MitigationAny sustained action taken to reduce or eliminate the long-term risk to human life and property from hazards and their effects.

Page 4: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Congress enacted the Disaster Mitigation Act of 2000 (DMA 2000) on October 10, 2000.

The law established a national program for pre-disaster mitigation, and streamlined the federal administration of disaster relief.

DMA 2000 requires all communities to have a FEMA-approved “Multiple Hazards Mitigation Plan” to qualify for FEMA funding under the Pre-Disaster Mitigation (PDM), Flood Mitigation Assistance (FMA), and Hazard Mitigation Grant Program (HMGP).

Disaster Mitigation Act of 2000:

Why Prepare an Updated Plan?

Page 5: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

What is a Natural Hazard?• An event or physical condition that has the potential to

cause fatalities, injuries, property damage, agricultural loss, damage to the environment, interruption of business, or other types of harm or loss.

• In the Merrimack Valley region, this includes: flooding, winter storms, severe thunderstorms, hurricanes (including coastal storm surges), tornadoes, earthquakes, wildfire, drought, etc.

• The updated Multi-Hazard Mitigation Plan will also consider the impacts of climate change

Page 6: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack Valley Natural Hazards

Floods

Wildfire

Coastal Storms

Natural hazards are a part of the world around us. Their occurrence is natural and inevitable, and our capacity to control their frequency, intensity, and duration is limited.

Page 7: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Winter Storms Hurricanes

Tornadoes Earthquakes

Natural hazards threaten the safety of our residents and visitors, and have the potential to damage or destroy public and private property, disrupt the local and regional economy, and diminish the overall quality of life of those who live and work in the region.

Page 8: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

While we cannot eliminate natural hazards, there is much we can do to lessen their impacts on our communities and citizens.

By reducing a hazard’s impacts, we can decrease the likelihood that such an event will result in a disaster.

The concept and practice of reducing risks to people and property from known hazards is generally referred to as hazard mitigation.

Heat Waves Drought

Page 9: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Purpose of Plan

• Identify and characterize natural hazards that are common to the communities of the Merrimack Valley region;

• Determine specific locations, populations, and facilities that are vulnerable to these hazards; and

• Formulate mitigation strategies, both local and regional, to reduce the long-term risks and impacts associated with these hazards.

The purpose of the Merrimack Valley Multi-Hazard Mitigation Plan is to:

Page 10: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

What are the Benefits of Hazard Mitigation?

• Breaks the repetitive, costly cycle of damage and reconstruction

• Reduces the loss of life, property, essential services and economic hardship

• Increases communication and cooperation within a community – and among communities – through the planning process

• Increases potential for state and federal grant funding for recovery and reconstruction projects

Page 11: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

What are the Tools of Hazard Mitigation?

• Land use planning and regulation of development in hazard-prone areas (e.g., prohibiting construction in a floodplain)

• Strict enforcement of building codes and environmental regulations (e.g., local wetland regulations)

• Public safety measures, such as regular maintenance of roadways, culverts and dams

• Acquisition of properties at risk (e.g., removing buildings located in a flood zone)

• Retrofitting of structures and careful design of new construction (e.g., elevating a home above flood elev.)

Page 12: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Geographic Scope of Plan

The Merrimack Valley Planning region covers 267 square miles and includes 15 cities and towns with a combined resident population of 333,748 (U.S. Census 2010)

Page 13: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

15 Key Planning Elements / (Primary Responsibility)

1. Host “Project Kick-off Workshop” at NECC (MVPC & Municipalities)2. Conduct “Public Outreach & Involvement” (ongoing) – both Local

(Municipalities) & Regional (MVPC)3. Update “Critical Facilities Inventories” (Municipalities) & “Digital Maps”

(MVPC)4. Update “Natural Hazards Identification, Characterization & Digital Maps”

(MVPC); update “Risk Assessment / Vulnerability” (MVPC)5. Update “Regional Profile” (MVPC); update “Community Profiles”

(Municipalities & MVPC)6. Update “Capability Assessment” – i.e., identify and evaluate existing

local protection / mitigation measures (Municipalities)7. Update “Mitigation Goals” (MVPC)8. Update “Mitigation Strategies & Action Plans” – both Local

(Municipalities) & Regional (MVPC)

Page 14: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Key Planning Elements / (Primary Responsibility)

9. Update “Plan Maintenance Procedures” (plan monitoring, evaluating & updating) (MVPC)

10. Update “Plan Appendices” (list of references, documentation of public planning process, completed “Crosswalk”, etc.) (MVPC)

11. Prepare and submit Draft Plan to municipalities, MEMA & DCR, and FEMA for review & comment (MVPC)

12. Prepare and submit Final Plan to municipalities, MEMA & DCR, and FEMA (MVPC)

13. FEMA designates Final Plan as “Approvable Pending Adoptions”

14. Local adoption (Municipalities) & Regional adoption (MVPC) of Final Plan

15. FEMA officially approves Final Plan; notifies municipalities & MVPC

Page 15: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Hazards Identification & Mapping

FLOOD-Related Hazards

WIND-Related Hazards

WINTER-Related Hazards

FIRE-Related Hazards

GEOLOGIC Hazards

Page 16: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

FLOODS…

Page 17: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

LAWRENCE DAM at FLOOD HEIGHT - MARCH 1936

Page 18: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

POST OFFICE SQUARE, HAVERHILL - MARCH 1936

Page 19: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,
Page 20: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,
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Spicket River Flooding, Methuen – May 2006

Page 22: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Little River Flooding, Haverhill – May 2006

Page 23: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Shawsheen River Flooding, Lawrence – May 2006

Page 24: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack River at Bates Bridge, Groveland – May 2006

Page 25: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Destroyed Boat Slips – MacKenzie’s Landing Marina, Amesbury

Page 26: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Shawheen River Flooding at Rt. 114

Page 27: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Surging Powow River at Millyard, Amesbury

Page 28: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Little River Flooding at Newman Road, Newbury

Page 29: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Coastal Storm Surge & Erosion – Salisbury Beach

Page 30: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Coastal Storm Surge

&Erosion

onPlum Island

Page 31: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Spicket River Flooding, Lawrence – May 2006

Page 32: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Shawsheen River at Glenwood Ave., North Andover

Page 33: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

WIND …

Page 34: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,
Page 35: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

WINTER NOR’EASTERS …

Snow

Wind

Ice Damage

Page 36: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack Valley Snowfall (Newburyport Water Treatment Plant)

Year Snowfall(inches)

Year Snowfall(inches)

Year Snowfall(inches)

20052004200320022001200019991998199719961995199419931992199119901989

110.033.083.545.070.828.835.017.550.082.543.560.589.724.327.042.026.5

19881987198619851984198319821981198019791978197719761975197419731972

46.863.029.332.559.057.044.539.026.332.084.871.552.050.738.320.084.2

1971197019691968196719661965196419631962196119601959195819571956

70.279.0

102.248.596.273.232.369.552.046.281.060.057.251.831.3

120.5

50-Year Annual Average – 55.4 Inches

Page 37: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

WILDFIRE …

Uncontrolled fire that spreads due to the presence of vegetative fuel. In 2002, over 3,000 wildfires burned more than 1,600 acres in Massachusetts (MEMA).

Page 38: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

WILDFIRE …

Page 39: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

HURRICANES …

Hurricane Bob Damage, Wareham MA

Intense tropical storms with a well defined circulation and minimum sustained winds of 74 mph

Page 40: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Hurricanes …

Intense Historical Hurricanes in New England

Page 41: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

HURRICANES …

Page 42: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

COASTAL STORM SURGES …

Page 43: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

TORNADOES …

The WORCESTER TORNADO struck at 5:08 PM on July 9, 1953.Within one minute, more than 90 people were dead and over 1,300 injured. Damage estimates exceeded $52 million.

Page 44: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Tornado of July 5, 1643Governor John Winthrop recorded EssexCounty’s (and New England’s) first tornadowhen he wrote,

“There arose a sudden gust so violent forone-half hour as it blew down multitudes oftrees. It lifted up their meeting house atNewbury, the people being in it. It darkenedthe air with dust, yet through God’s greatmercy it did no hurt, but only killed one Indianwith the fall of a tree.”

Page 45: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,
Page 46: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

TORNADOESOn average, 6 tornadoes per year touch down somewhere in New England. Those most at risk include people in automobiles, anyone not in a secure structure, and residents of mobile homes.

The National Disaster Center evaluated tornado statistics from 1950-1995 by state. When compared with other states, Massachusetts ranked:• 35th in the frequency of tornadoes • 16th in the number of tornado-related deaths • 21st in the number of injuries • 12th in the cost of tornado-related damages.

(Note: Above rankings skewed upward due to the enormous damage caused by the Worcester Tornado event relative to the state’s small size.)

In Essex County, 14 tornadoes were recorded during the period of 1950-1995. Of these, the great majority (11) fell within the lower F0 to F2 windspeed and damage categories. Only one tornado, occurring on September 29, 1974, reached the F3 (“severe damage”) level.

Page 47: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

EARTHQUAKES …

Report of North Shore Earthquake of 1727: “At Newbury, many stone walls and chimney bricks were shaken down … firm land became quagmire, and marshes were dried up … the rise and fall of the ground made it difficult to walk, and houses shook and rocked as if they would fall apart … Felt from ships at sea …”

Page 48: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,
Page 49: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack Valley Population, Housing, and Employment (2010)

CommunityArea

(sq. mi.) PopulationPop. Density

(persons/sq. mi.) Households Employment

Amesbury 12.4 16,283 1,328 6,642 9,025Andover 31.0 33,201 1,076 11,851 15,584Boxford 24.0 7,965 338 2,688 3,916Georgetown 12.9 8,183 636 2,937 4,113Groveland 8.9 6,459 727 2,346 3,003Haverhill 33.3 60,879 1,846 24,150 30,782Lawrence 7.0 76,377 11,028 25,181 31,057Merrimac 8.5 6,338 749 2,417 3,437Methuen 22.4 47,255 2,124 17,529 22,847Newbury 24.2 6,666 285 2,594 3,510Newburyport 8.4 17,416 2,086 7,622 9,292North Andover 26.7 28,352 1,078 10,516 13,843Rowley 18.7 5,856 322 2,155 3,069Salisbury 15.4 8,283 537 3,441 4,650West Newbury 13.5 4,235 315 1,508 2,142

MVPC Region 267.3 333,748 1,264 123,577 160,270

Updating the “Regional Profile”

Socioeconomic data…

Page 50: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Merrimack Valley Land Use by Community (1999)

Forest Residential Commercial & Industrial Agricultural Wetlands & Water Transportation Other Total

Community Acres % Acres % Acres % Acres % Acres % Acres % Acres % Acres

Amesbury 3161 39.3 2169 27.0 355 4.4 1101 13.7 687 8.5 217 2.7 436 5.4 8036

Andover 7901 40.8 7365 38.0 1257 6.5 500 2.6 1191 6.1 469 2.4 684 3.5 19367

Boxford 9404 61.4 3825 25.0 26 <1 705 4.6 859 5.6 231 1.5 257 1.7 15307

Georgetown 4597 56.6 2181 26.9 158 1.9 229 2.8 582 7.2 153 1.9 218 2.7 8119

Groveland 2918 50.9 1613 28.1 78 1.4 300 5.2 427 7.4 0 0 396 6.9 5732

Haverhill 8180 39.7 6504 32.0 597 2.9 2156 10.5 1227 6.0 570 2.8 1379 6.7 20613

Lawrence 308 7.5 2243 54.3 1116 27.0 7 <1 18 <1 161 3.9 279 6.8 4132

Merrimac 2844 51.7 1457 26.5 64 1.2 575 10.5 266 4.8 116 2.1 179 3.3 5501

Methuen 4187 30.5 5931 43.2 689 5.0 593 4.3 943 6.9 421 3.1 975 7.1 13739

Newbury 5073 33.7 2086 13.8 69 <1 1538 10.2 5076 33.7 202 1.3 1028 6.8 15072

Newburyport 1182 23.0 1756 34.1 549 10.7 705 13.7 342 6.6 176 3.4 436 8.5 5146

North Andover 8571 49.8 4946 28.7 722 4.2 1050 6.1 1044 6.1 303 1.8 577 3.4 17213

Rowley 5659 48.7 1844 15.9 189 1.6 777 6.7 2630 22.6 38 <1 485 4.2 11622

Salisbury 3675 37.8 1619 16.6 370 3.8 544 5.6 2689 27.6 171 1.8 665 6.8 9733

West Newbury 4282 49.8 1896 22.1 5 <1 1559 18.1 576 6.7 40 <1 240 2.8 8598

MVPC Region 71942 42.8 47436 28.2 6244 3.7 12339 7.3 18557 11.1 3268 1.9 8234 4.9 167,930

Merrimack Valley Land Use By Community (1999)

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Transportation Data…

Route I-95

Lawrence Municipal Airport

Page 52: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Water Resources Data…

Page 53: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Updating the “Community Profile” Critical Facilities & Infrastructure

• City/Town Offices• Police and Fire Stations• Emergency Operations Ctr’s• E911 Dispatch Centers• Emergency Shelters• Public Water Supplies• Water Treatment Plants• Sewage Treatment Plants• Pumping Stations/Storage• DPW Garages• Public Libraries• Solid Waste Transfer Stn’s• Courts

• Hospitals/Clinics• Schools & Colleges• Day Care Facilities (8+ Pupils)• Nursing Homes / Elderly

Housing / Senior Centers• Rail Lines• Bridges and Dams• Transportation Hubs• Electric Power Plants• Power Substations• Communications/Cell Towers• Evacuation Routes• Others?

Page 54: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Town of Rowley – Emergency Operations, Health & Nursing Facilitiesand Emergency Shelters

Facility Type Common Name

Street Address

Health Facility

Type

Avg. Daily Patient

Capacity

Max. Capacity

Feeding Capacity

Emergency Generator

Emergency Operations Center

E911 Dispatch Center

Rowley Fire Dept.

Rowley Police Dept.

7 Hammond St.

477 Haverhill St.

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

YES

YES

Health & NursingFacilities

SeaviewManor

50 Mansion Drive

Nursing Home

86 86 YES YES

Emergency Shelters

Pine Grove Elem. School

191 Main Street

N/A N/A 300-400 YES NO

Page 55: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Critical Facilities in Flood Hazard Areas – Haverhill

Facilities in 100-Year FloodplainFacility Name Parcel ID / Street Location 2007 Buildings ValuationHaverhill Water Street Fire Station 207-2-2 / 131 Water Street $447,900

Merrimack Valley Reg’l Transit Auth. 712-684-8 / 85 Railroad Avenue $1,455,400

Haverhill Park & Ride Lot 408-2-5 / 225 Lincoln Avenue $1,510,900 (land value)

Mass. Electric Company Substation 207-2-4 / 165 Water Street $834,200

Facilities in 500-Year FloodplainFacility Name Parcel ID / Street Location 2007 Buildings ValuationHaverhill Moody School 505-246-2 / 59 Margin Street $1,354,400

Pennacook Place Nursing Home 207-1-2 / 150 Water Street $3,227,000

Boisvert Day Care Facility 536-17-5 / 1035 Western Avenue $211,700

Phoenix Row Elderly Housing 308-1-8 / 12 Phoenix Row $725,400

Washington Square Elderly Housing 300-52-2 / 250 Washington Sq. $2,406,800

MVRTA Washington Sq. Bus Station 308-1-10 / 12 Washington Sq. $512,500

Marginal Sewage Pumping Station 308-1-10 / 12 Washington Sq. $182,200

Page 56: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

Repetitive Loss Structures*Town of Salisbury excerpt…

According to file data provided by the MA Department of Conservation and Recreation, there were twenty-one (21) repetitive flood loss sites in Salisbury as of May 2006.

Not surprisingly, a majority of the documented repetitive loss sites are located in the Salisbury Beach section of the community. The loss sites in Salisbury include a mix of property types: single-family homes, multi-family residences, and businesses.

Altogether, flood incidents at these 21 loss sites resulted in the payout of 62 National Flood Insurance Program (NFIP) claims totaling $1,935,030 since 1978. This is the highest number of claims among the 15 communities in the Merrimack Valley Planning District, and the second highest claim amount. (Only the City of Lawrence, with 37 claims totaling $3,100,888, exceeds the Salisbury claim amount.)

* An NFIP-insured structure that has had at least two paid flood losses of more than $1,000 each in any 10-year period since 1978.

Page 57: Merrimack Valley Regionmvpc.org/wp-content/uploads/MVPC-Hazard-Mitigation-Plan...2012/03/21  · by the Worcester Tornado event relative to the state’s small size.) In Essex County,

High Hazard and Significant Hazard Dams – HaverhillDam Name Impoundment

Name(maximum capacity in acre-feet)

Year Completed

Hazard Class

Last Inspection

Date

Next Inspection

DueMillvale Reservoir Dam

Millvale Reservoir(558 acre-feet)

1898 High Not Recorded Not Recorded

Crystal Lake Dam Crystal Lake(1,000 acre-feet)

1930 Significant 12/30/1999 12/28/2004*

Frye Pond Dam Frye Pond(90 acre-feet)

Not Recorded

Significant 12/30/1999 12/28/2004*

Lake Pentucket Dam Lake Pentucket(412 acre-feet)

1920 Significant 12/23/1999 12/21/2004*

Little River Dam Little River(25 acre-feet)

1870 Significant 12/23/1999 12/21/2004*

*Inspection overdue, according to DCR/Office of Dam Safety spreadsheet record

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Lawrence public safety officials cite five recurring flooding problem areas that are of particular concern and warrantimmediate attention in order to better protect public safety, private property, and municipal infrastructure. Theseproblem areas are summarized below.

Shawsheen River @ Merrimack Street Culvert

The Shawsheen River flows below ground for approximately one eighth of a mile, passing beneath Merrimack Street, apublic way, as well as a rail line and commercial parking lot, before exiting to the Merrimack River. During the 100-yearflood, the Shawsheen River backs up into a local neighborhood affecting several homes and streets.

Shawsheen River @ Route 114 Bridge

The Shawsheen River, during the 100-year flood, is backed up by the existing bridge structure, causing the river toovertop its banks and flood Route 114, effectively closing this busy public thoroughfare.

Spicket River @ Daisy Street Bridge

The Spicket River routinely backs up at this bridge, flooding Holly, Daisy, Spruce and Myrtle Streets. The City recentlypurchased 9 homes adjacent to this bridge using FEMA money, and along with land owned by Central Catholic HighSchool created a recreational park with increased flood storage.

Spicket River @ Hampshire Street Bridge (currently being replaced)

The Spicket River routinely backs up at this bridge, flooding Hampshire Street and Marion Avenue.

Bloody Brook @ Intersection of Swan/Knox Streets and Jackson Street

The Bloody Brook routinely backs up due to inadequately sized culverts and increased development upstream. Severalhomes in the flood area have been demolished and the property is now owned by the City of Lawrence.

Special Flooding Concerns – Lawrence

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GIS Maps & Analyses in

Support of Plan

Jerrard WhittenMVPC GIS Manager

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3. Update “Critical Facilities Inventories” (Municipalities) & “Digital Maps” (MVPC)

4. Update “Natural Hazards Identification, Characterization & Digital Maps” (MVPC);update “Risk Assessment / Vulnerability” (MVPC)

GIS Mapping and Analysis – updating the plan

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Updating inventory of critical facilities…

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Updating inventory of critical facilities…

Sewage pumpingstation

Town Hall

Structures

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4. Update “Natural Hazards Identification, Characterization & Digital Maps” (MVPC); update “Risk Assessment / Vulnerability” (MVPC)

Structures within Floodplain

100 Year Floodplain

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4. Update “Natural Hazards Identification, Characterization & Digital Maps” (MVPC); update “Risk Assessment / Vulnerability” (MVPC)

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1. Annual Snowfall2. Earthquakes & Landslides3. Flood Zones4. Hurricanes & Tornadoes5. Population Density6. Potential Development7. Composite of all datasets

Maps to be prepared:

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15-minute BREAKRefreshments

& Networking

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Planning Tasks&

Timelines

Alan Macintosh, MVPC

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Updating “Existing Protections Matrix”

Examples of Local Mitigation Measures…

Wetlands Protection Regulation

Regular Street Sweeping

Tree-pruning around Utility Lines

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Type of Protection Description Area Covered Effectiveness Improvements NeededTown participation in the National Flood Insurance Program (NFIP)

Regulates development activity and provides flood insurance for structures located in flood-prone areas

FEMA flood zones Effective None

Local Wetlands Protection Bylaw and Regulations

Regulates development activity on barrier beach to conserve fragile natural resources

Plum Island Effective None

Stormwater Mgmt. Bylaw and Regulations(under development)

Regulates development activity encompassing one acre or more within Urban Areas, consistent with NPDES permit program

Urbanized Areas of Newbury per U.S. Census

In Progress None

Subdivision Rules & Regulations

Determines manner in which land parcels may be divided, and the specific stormwater/flooding mitigation that is required

Town-wide Effective None

Master Plan Provides guidance for community growth and preservation of open space and natural resources

Town-wide Moderately effective

As appropriate, integrate hazard mitigation in future plan updates

Local Open Space & Recreation Plan

Proactive plan to preserve and protect Town’s open space and natural resources, but does not focus on flood hazard areas specifically

Town-wide Moderately effective

Future iterations should give increased attention to preserving undeveloped flood-prone areas and bordering uplands

Municipal drainage system maintenance and repair program

Town strives to keep municipal drainage facilities (storm drains swales, culverts, stream channels, etc.) open and in good working condition

Town-wide Moderately effective

More public works personnel and funds would increase overall effectiveness of program

Open Space Residential Development Bylaw

Promotes cluster style residential development where appropriate to limit impervious surfaces and preserve open space and natural resources

Town-wide Moderately effective

None

Estuary Management Plan

Promotes prudent use and conservation of natural resources in Newbury portion of Great Marsh ACEC

Area of Critical Environmental Concern

Moderatelyeffective

More personnel and funding resources needed to carry out and monitor action recommendations

Waters Supply Protection District

Zoning bylaw regulates development and other activities in municipal water supply areas

Aquifer recharge areas

Generally effective

None

Hazardous Tree and Limb Removal

Inspection and removal of hazardous trees and limbs within the Town-owned Rights-of-Way

Town-wide Generally effective

Additional funding would allow for greater effectiveness

Comprehensive Emergency Mgmt. Plan (CEMP)

Details procedures to be followed in the event of an emergency of any type

Town-wide Generally effective

Maintain CEMP on regular basis to ensure its applicability

Town of Newbury – Existing Protections Matrix

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Category of Action Description of ActionImplementation Responsibility

Timeframe/Priority

Resources/Funding

Prevention Continue to participate in NFIP and strictly enforce local floodplain regulations, building code, and other bylaws and regulations designed to minimize the impact of flooding and other natural hazards on public safety, property, and the environment; participate in NFIP training sessions offered by the state and/or FEMA that address flood hazard planning and management.

Town Departments Ongoing/HIGH

Town, with advice and assistance from MEMA and DCR

Prevention Identify non-compliant structures in the community; work w/ elected officials, the state, and FEMA to correct compliance issues and prevent future non-compliance through ongoing communication, training, and education.

Town Departments Ongoing/MEDIUM

Town, with advice and assistance from MEMA, DCR, and FEMA

Structural Project Design and construct physical upgrades to manholes Boxford Public Works Dept.

Short-term/HIGH

FEMA, MEMA, Town

Prevention Acquire/protect dams at Four Mile Pond and Lowes Pond Conservation Commission

Ongoing/MEDIUM

Community Preservation Act funds; DCS Self-Help Program grants

Prevention Consistent with Phase II Program requirements, continue implementation of drainage system maintenance plan

Boxford Public Works Dept., Conservation Commission

Ongoing/MEDIUM

Town

Prevention Strictly enforce and, as appropriate, upgrade Town zoning bylaw, subdivision rules & regulations, and wetlands regulation to minimize incidence and impacts of flooding and other natural hazards

Town Departments Ongoing/HIGH

Town

Prevention Incorporate hazard mitigation in local policies, plans, and programs (e.g., Capital Improvement Program, Master Plan, Open Space & Recreation Plan, Phase II Stormwater Mgmt. Plan)

Town Departments Ongoing/MEDIUM

Town

Prevention Explore participation in NFIP’s Community Rating System to enhance floodplain management, reduce flood risks and losses, and educate public

Town Departments Long-term/LOW

Town, with advice and assistance from DCR and MEMA

Prevention Amend local subdivision rules & regulations to require the maximum practicable use of low impact development (LID) techniques in all new development and redevelopment

Boxford Planning Board Short-term/HIGH

Town, with advice and assistance from EOEEA/CZM Smart Growth staff

Prevention Maintain CEMP, Flood Hazard Mitigation Plan, and Boxford components of this Plan to ensure their completeness and relevance in disaster mitigation and response

Town Departments Ongoing/HIGH

Town, with advice and assistance from MVPC, DCR, MEMA

Prevention Develop and implement timely warning system (local access cable TV and/or radio) to alert public about pending floods and other hazard emergencies

Town Departments Short-term/LOW

Town, with advice and assistance from DCR and MEMA

Structural Project and Prevention

Analyze existing flooding problem areas and design/implement appropriate corrective measures, such as re-directing floodwaters to uninhabited areas or wetlands

Boxford Public Works Dept.

Long-term/LOW

Town, MEMA/DCR

Prevention Maintain current list of flood damaged properties and buildings, including Repetitive Loss properties; encourage property owners to explore and implement appropriate mitigation measures

Boxford Public Works Dept.

Ongoing/MEDIUM

Town, with advice and information from DCR and MEMA

Prevention Explore feasibility of developing and implementing DCR Fire Wise Program in heavily forested areas and neighborhoods

Boxford Fire Dept. Long-term/LOW

Town, with advice and assistance from DCR

Prevention Create interdepartmental GIS database and mapping of municipal facilities and resources to enhance emergency operations and incident management

Town Departments Long-term/HIGH

Town, with technical assistance from MVPC and possible grant assistance from state/federal sources

Town of Boxford – Mitigation Action Plan

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Summary of Key Tasks and Timeline1. MVPC hosts “kick-off” Workshop at NECC - 3/21/122. Municipalities re-establish Local Hazard Mitigation

Community Planning Teams (LHCMPTs) - by 3/31/12 Police Chief Fire Chief Emergency Management Director Public Works Director City/Town Engineer Conservation Agent Health Agent Building Inspector City/Town Planner Other Stakeholders (e.g., community organizations,

business reps, educational institutions, citizens)

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Summary of Key Tasks and Timeline (continued)

3. Each LHMCPT holds 1st of two publicly-posted workingmeetings, facilitated by MVPC staff – by 4/30/12

Agenda Introduction of LHMCPT members and MVPC project staff Overview of Plan updating Tasks and Timelines Review of existing “Community Profile” for completeness &

accuracy; update as needed Review of existing “Critical Facilities & Infrastructure” inventory

and map for completeness and accuracy; update as needed

4. MVPC updates “Regional Profile” information - 5/31/12(pop., housing, employment, land use, transportation, water resources, etc.)

5 . MVPC completes GIS analyses and draft maps – 6/30/12

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Summary of Key Tasks and Timeline (continued)

6. MVPC updates “Natural Hazards Identification, Characterization & Risk Assessment” information – 7/15/12

7. Each LHMCPT holds 2nd of two publicly-posted workingmeetings, facilitated by MVPC staff – 7/15/12

Agenda Re-introduction of LHMCPT members and MVPC project staff Overview of Plan updating Tasks and Timelines; work completed to date Review of local “Existing Protections Matrix” for completeness and

accuracy; update as needed Review of existing Plan “Goals”; update as needed Review of existing local “Mitigation Action Plan Matrix” for completeness

and accuracy; update as needed

8. From local input, MVPC completes “Community Profiles”, “Goals”, and “Existing Protections” sections – 8/15/12

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Summary of Key Tasks and Timeline (continued)

9. MVPC updates “Mitigation Strategy”, “Mitigation Actions” (both local and regional) , and “Plan Maintenance” sections – 9/15/12

10. MVPC updates Plan “Appendices” (list of references, documentation of local and regional plan development teams & meetings, list of state and federal hazard mitigation resources, mitigation plan “Crosswalk”, etc.) – 9/30/12

11. MVPC packages Draft Plan & companion maps; submits to municipalities & MEMA/DCR for review and comment – 10/15/12

12. MVPC incorporates comments; submits Draft Plan & companion maps to FEMA for review and “conditional approval” – 11/30/12

Note: Final FEMA approval subject to local & regional Plan adoption

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Roles & ResponsibilitiesMerrimack Valley Planning Commission (MVPC)• Overall Plan Coordination and Development• GIS Mapping & Analyses (natural hazards, critical facilities, etc.)• Regional Public Involvement Program (MVPC Board, MPO, CEDS, etc.)• Regional Plan Adoption (by MVPC Board)• Plan submittal to Municipalities, MEMA and FEMA for review and

approval

15 Participating Communities• Form Local Hazard Mitigation Community Planning Teams• Assisted by MVPC, review and update “Community Profile”, “Critical

Facilities & Infrastructure”, “Existing Protections Matrix” and “Action Plan Matrix”

• Local Public Involvement Program – minimum of 2 public meetings• Local Plan Adoption (by municipal governing body)

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MVPC Project Team

Alan MacintoshProject Manager

978-374-0519 [email protected]

Jerrard WhittenGIS Manager

978-374-0519 [email protected]

Steve LopezGIS Specialist

978-374-0519 [email protected]

Peter PhippenCoastal Resources Coord.

978-374-0519 [email protected]

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Questions ???

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Hazard Mitigation Grant Opportunities

Scott MacLeod, MEMA Hazard Mitigation Grants Coordinator

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Preserving Cultural Resources in

Times of Disaster

Lori Foley, HMGP Grant Coordinator – COSTEP MA

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Closing Remarks &

Questions

MVPC and MEMA