Franklin CountyMassachusetts
Leverett, Massachusetts
Bedrock sits a median 23 ft down across 159 logs, close to the Massachusetts median of 24 ft. 1 of its 10 inventoried bridges is rated poor (10%, against 9% statewide).
- Live · as of Sep 11, 2026
- 9 public sources · method
- ← All towns
Median depth to bedrock
23 ft
middle half 10–42 ft · 159 logs
Bridges rated poor
1
of 10 inventoried
State resilience grants
$259K
1 award on file
FEMA repair $, Franklin County
$12.2M
federal share since 2010 · county-wide
01 · Ground
Rock turns up a median 23 ft down
From 159 depth-to-rock records inside Leverett (MassGIS / MGS borings & well logs). Logs cluster where people drill wells and bore for roads, so treat this as the town’s pattern, not a site answer.
Half of Leverett's logs reach rock between 10 and 42 ft
Depth to bedrock: 10th–90th percentile whisker, middle-half box, median tick; dashed line = Massachusetts median.
median 23 ftMA 24 ft
0204060 ft
n = 159 logsSource: MassGIS / MGS borings & well logs
▸ Show the numbers▾ Hide the numbers
| Depth to rock (ft) | Logs |
|---|---|
| 0–5 | 12 |
| 5–10 | 25 |
| 10–20 | 36 |
| 20–50 | 56 |
| 50–100 | 25 |
| 100+ | 5 |
Rock within 10 ft
30%
of logs (23% across Massachusetts). Shallow rock means ledge in excavations, refusal for driven piles and rock anchors rather than soil nails; deep ground means taller shoring and more groundwater. 17% of logs here go past 50 ft.
02 · Money & permits
$259K in state resilience grants, 1 award
| Project | Year | Award |
|---|---|---|
| Shutesbury Road Culvert Enhancement | FY2022 | $259K |
03 · Bridges
1 of 10 bridges are rated poor — about the same as the Massachusetts rate of 9%
Every highway bridge and large culvert in the 2025 National Bridge Inventory that stands inside Leverett. Median age 76 years; 3 posted for weight.
10% good, 10% poor
FHWA good / fair / poor rating — the lowest of deck, superstructure, substructure or culvert.
- Good1 · 10%
- Fair8 · 80%
- Poor1 · 10%
n = 10 structuresSource: FHWA National Bridge Inventory 2025
▸ Show the numbers▾ Hide the numbers
| Built | Structures |
|---|---|
| pre-1910 | 1 |
| 1910s | 1 |
| 1930s | 2 |
| 1940s | 1 |
| 1950s | 2 |
| 1960s | 2 |
| 2010s | 1 |
The poor-rated bridges
| Carries | Over | Built | Daily traffic |
|---|---|---|---|
| RATTLESNAKE | SAWMILL RIVER | 1938 | 129 |
04 · Dams & disasters
Franklin County has drawn $12.2M in federal disaster repair since 2010
FEMA Public Assistance is reported by county, so the figure below is Franklin County-wide context, not a Leverett number.
FEMA Public Assistance, Franklin County
$12.2M
Federal share obligated across 367 projects in 4 declared disasters since 2010. The largest category is roads & bridges (44%); roads & bridges took $5.4M.
05 · Next door
Leverett and the 5 towns that border it
A dash means no data for that layer, not zero.
| Town | Poor bridges | Rock depth |
|---|---|---|
| Leverett, MA | 1 / 10 | 23 ft |
| Montague, MA | 5 / 19 | 34 ft |
| Amherst Town, MA | 0 / 15 | 28 ft |
| Wendell, MA | 0 / 6 | 14 ft |
| Sunderland, MA | 0 / 1 | 50 ft |
| Shutesbury, MA | 0 / 1 | 32 ft |
Where these numbers come from
Method, sources & caveats
Leverett is the Census county subdivision 2501135180 (Franklin County). Every record is placed here by its coordinates, not by the place name the source uses.
- Towns are Census county subdivisions: cities, towns, plantations, and Maine/New Hampshire unorganized territories and townships. Every record is placed in a town by its coordinates (point-in-polygon), not by the source's own place label — so a bridge in Roxbury counts for Boston and a well in 'North Waltham' counts for Waltham.
- Bridges: FHWA NBI 2025, highway structures ≥ 20 ft including large culverts. 'Poor' is FHWA's good/fair/poor rating (lowest of deck, superstructure, substructure or culvert ≤ 4). Percent-poor is shown only for towns with at least 5 structures.
- Depth to bedrock is the median of driller- and boring-reported depths in the town, shown only where at least 10 logs exist. Water-well logs over-sample rural lots and hilltops; one town median never describes a particular site.
- Bedrock depths use the same state databases and filters as the Bedrock & soils module (bedrock wells and borings that reached rock, 0 < depth ≤ 400 ft, exact re-filings dropped), but every log is placed in a town by its coordinates rather than the driller's town field, so town counts can differ slightly between the two pages. Connecticut and Rhode Island have no statewide public well-log database with depths.
- Dams: only high-hazard-potential dams whose latest condition assessment is Poor or Unsatisfactory are counted (live NID). Connecticut and Rhode Island assessments may lag.
- FEMA Public Assistance dollars are federal share obligated for disasters declared since 2010, reported by county — they are county context, not a town figure.
- Grant awards are Massachusetts only (EEA Dam & Seawall program, MVP Action grants, CZM Coastal Resilience). Other states' programs are not yet included.
- Ground-related permit counts cover only the municipal portals the pipeline reads (Boston, Cambridge, Somerville, Worcester, Framingham, Providence, Portsmouth, Hartford and a few others) — an absent count means 'not covered', not zero.
- Data as of
- Sep 11, 2026
- Generated
- Sep 11, 2026
- Records
- 367,748
- Refresh
- Live pull · weekly
- U.S. Census Bureau cartographic boundary files — county subdivisions (2024, 1:500k)Public domain
- FHWA National Bridge Inventory (2025 delimited files)Public domain
- USACE National Inventory of DamsPublic domainHigh-hazard dams rated Poor or Unsatisfactory (live NID).
- USGS U.S. Landslide InventoryPublic domain
- MassGIS / Massachusetts Geological Survey — Bedrock Data PointsPublic recordBorings and well logs that reached rock (MassDEP well drillers, USGS, MWRA, MassDOT…); seismic/HVSR and map-derived shallow-bedrock/outcrop points excluded.
- NH DES Water Well Inventory, Maine Geological Survey Wells Database, Vermont DEC well recordsPublic recordBedrock wells only; driller-reported depth to bedrock / overburden thickness.
- OpenFEMA Public Assistance Funded Projects Details (v2)Public domain
- MA EEA / CZM grant awards — Dam & Seawall, MVP Action, CZM Coastal ResiliencePublic record
- Municipal open-data permit portals (Boston, Cambridge, Somerville, Providence, Portsmouth, others)Public recordOnly permits flagged as ground-related (retaining walls, excavation, foundations) are counted.
Published by Earth Support Corp as a public resource. Regional statistics for planning and curiosity. They are not an engineering report, a bid recommendation or a statement about any particular site, firm or project. Spot an error? Tell us and we will correct it. Full method: methodology.