Black Rock, Massachusetts
38 topographic sheets cover this place, the earliest surveyed in 1885 and the latest in 1984. It stands in Cohasset town. It lies in ZIP code area 02025. It stands on Scituate Hill. The Survey maps it on the Cohasset quadrangle.
Then and now
1885 to 1984The same ground, surveyed 99 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


Topographic sheets covering this place
38 sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1885 USGS Abington quadrangle1:62500
- 1888 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1893 USGS Abington quadrangle1:62500
- 1920 USGS Abington quadrangle1:62500
- 1936 USGS Cohasset quadrangle1:24000
- 1941 USGS Cohasset quadrangle1:31680
- 1941 USGS Cohasset quadrangle1:31680
- 1941 USGS Cohasset quadrangle1:31680
- 1947 USGS Cohasset quadrangle1:24000
- 1948 USGS Boston quadrangle1:250000
- 1948 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1956 USGS Boston quadrangle1:250000
- 1958 USGS Boston quadrangle1:250000
- 1958 USGS Boston quadrangle1:250000
- 1961 USGS Boston quadrangle1:250000
- 1961 USGS Boston quadrangle1:250000
- 1961 USGS Cohasset quadrangle1:24000
- 1961 USGS Cohasset quadrangle1:24000
- 1974 USGS Cohasset quadrangle1:25000
- 1974 USGS Cohasset quadrangle1:24000
- 1977 USGS Cohasset quadrangle1:25000
- 1984 USGS Provincetown quadrangle1:100000
- 1984 USGS Provincetown quadrangle1:100000
- 1984 USGS Weymouth quadrangle1:25000
- 1984 USGS Weymouth quadrangle1:25000
Fires nearby
137 since 2015The federal wildfire occurrence database lists 137 fires within 5 miles of Black Rock between 2015 and 2020, burning about 42 acres in total. 2 started naturally. 2 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Debris and open burning | 84 |
| Missing data/not specified/undetermined | 27 |
| Misuse of fire by a minor | 11 |
| Recreation and ceremony | 4 |
| Smoking | 4 |
| Arson/incendiarism | 2 |
| Natural | 2 |
| Fireworks | 2 |
| Equipment and vehicle use | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 4 September 2016 | Missing data/not specified/undetermined | under an acre | Massachusetts Bureau of Forest Fire Control | SCITUATE |
| 4 September 2016 | Smoking | under an acre | Massachusetts Bureau of Forest Fire Control | HINGHAM |
| 3 September 2016 | Missing data/not specified/undetermined | under an acre | Massachusetts Bureau of Forest Fire Control | HINGHAM |
| 27 September 2015 | Missing data/not specified/undetermined | under an acre | Massachusetts Bureau of Forest Fire Control | HINGHAM |
| 26 September 2016 | Recreation and ceremony | under an acre | Massachusetts Bureau of Forest Fire Control | SCITUATE |
| 2 September 2016 | Missing data/not specified/undetermined | under an acre | Massachusetts Bureau of Forest Fire Control | HINGHAM |
| 18 September 2016 | Misuse of fire by a minor | under an acre | Massachusetts Bureau of Forest Fire Control | HINGHAM |
| 17 September 2017 | Debris and open burning | under an acre | Massachusetts Bureau of Forest Fire Control | not named |
Settlements close enough to share some of these fires:
Specimens collected nearby
12 of 3,165 shownMuseums hold 3,165 specimens collected within 10 miles of Black Rock between 1836 and 1975: 2,056 Plantae, 391 Animalia, 355 Chromista, 292 Fungi, 52 Unrecorded, 13 Protozoa, 6 Bacteria. 12 distinct Species records are shown. Collected by (MARSDEN, H W), A Loveridge, A. B. Seymour and others. Each is a physical object with a catalogue number, and each entry opens the museum's record. This is what was collected and kept, not a survey of what lives here - nothing can be concluded from a species being absent.
| Image | Species | Year | Collected by | Where, as recorded |
|---|---|---|---|---|
![]() | Carex trisperma Dewey | 1836 | J. W. Robbins | |
![]() | Salicornia bigelovii Torr. | 1840 | Welle, J. | Hull |
![]() | Salsola kali L. | 1840 | Welle, J. | Hull |
![]() | Cladonia rangiferina (L.) Weber | 1844 | J. L. Russell | Hingham |
![]() | Lopadium disciforme (Flot.) Kullh. | 1848 | J. L. Russell | |
![]() | Cladonia gracilis (L.) Willd. | 1849 | J. L. Russell | Hingham |
![]() | Spyridia filamentosa (Wulfen) Harv. | 1849 | see Collection Note | |
![]() | Frullania asagrayana Mont. | 1850 | J. L. Russell | |
![]() | Hypnum curvifolium Hedw. | 1851 | W. L. Russell | Hingham |
![]() | Lobaria pulmonaria (L.) Hoffm. | 1851 | J. L. Russell | |
![]() | Ameiurus nebulosus (Lesueur, 1819) | 1852 | S. Baird | Hingham Massachusetts |
![]() | Buellia alboatra (Hoffm.) Th.Fr. | 1852 | Edward Tuckerman |
All 3,165 specimens within 10 miles, at the Global Biodiversity Information Facility.
Mines and quarries nearby
1 within 5 milesThe federal mineral resources record lists 1 working within 5 miles of Black Rock: 1 past producer. None of them still produces. What was taken out: Stone, Crushed/Broken. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Hingham Plant | Stone, Crushed/Broken | Past Producer |
Storms nearby
3 since 2017The National Weather Service names Black Rock in 3 storm reports between 2017 and 2024: 2 flood, 1 thunderstorm wind. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| July 2024 | Thunderstorm Wind | Black Rock | $2,000 | In Cohasset, a tree was down on wires on North Main St. On Hull St there was a tree down. A tree was down on Black Rock Rd. |
| July 2021 | Flood | Black Rock | - | In Cohasset, a back yard was flooded, with waters approaching the garage, at 373 North Main Street. |
| August 2017 | Flood | Black Rock | - | At 346 PM EST, Cushing Highway in Cohassett was flooded with water pouring out of manhole covers. |
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| North Cohasset | 1.3 miles | 39 | |
| Cohasset | 1.3 miles | 38 | |
| Reeds Corner | 1.9 miles | 38 | |
| Beechwood | 2.4 miles | 38 | |
| Lincoln Heights | 5.0 miles | 38 | |
| East Weymouth | 5.3 miles | 38 | |
| Weymouth | 6.1 miles | 38 | |
| Old Spain | 6.1 miles | 38 |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 613793. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.

















































