Salisbury, NH

Generated September 27, 2026SAMPLE

Sample · Not for design — an illustrative report for a site in New Hampshire, where the building code requires its own state study and Nivometra reports are not sold. Do not use this value for any project.

Analysis parameters

Latitude: 43.378948
Longitude: -71.717229
Elevation: 814 ft
Auto search radius: 25 mi (1 step)
Nearest-values radius: 15 mi
Minimum YoR: 15
Max elevation filter: off
Pg/Pmax ratio bounds: 0.8 – 1.7
Stations in radius: 46
Filter-passing: 34
Filter mode: Auto
Input source: Map-pinned site

Project location

Imagery © Esri, Maxar, Earthstar Geographics

Estimated 50-year ground snow load

All values≤ 25 mi

77.3psf

34 stations fit · slope 28.1 psf / 1000 ft · b=54.4

Nearest values≤ 15 mi

82.1psf

9 stations fit · slope 38.1 psf / 1000 ft · b=51.1

Regression plots

All values

Stations within 25 mi

Filter-passing stationRegression lineSite estimate

34 stations+28.1 psf / 1000 ft

Nearest values

Stations within 15 mi

Filter-passing stationRegression lineSite estimate

9 stations+38.1 psf / 1000 ft

Stations within 25 mi

State	Station	Type	Dist	Elev	Pg	Pmax	Pg/Pmax	YoR	Zero	Status
NH	SALISBURY	Non NWS	1.7	760	72.0	54.0	1.33	40	0	In fit
NH	BLACKWATER DAM	NWS Coop	4.3	600	69.0	59.0	1.17	44	0	In fit
NH	BLACKWATER	Non NWS	4.6	620	69.0	56.0	1.23	40	0	In fit
NH	FRANKLIN	NWS Coop	5.5	390	83.0	94.0	0.88	13	0	YoR
NH	ANDOVER	Non NWS	6.2	700	76.0	61.0	1.25	32	0	In fit
NH	FRANKLIN FALLS	Non NWS	6.3	400	73.0	54.0	1.35	39	0	In fit
NH	FRANKLIN FALLS DAM	NWS Coop	6.9	430	72.0	67.0	1.07	44	0	In fit
NH	SOUTH DANBURY	Non NWS	11.8	800	74.0	62.0	1.19	40	0	In fit
NH	SOUTH DANBURY	NWS Coop	12.4	930	101.0	85.0	1.19	22	0	In fit
NH	DAY POND	Non NWS	13.1	780	83.0	62.0	1.34	29	0	In fit
NH	NEW LONDON	NWS Coop	13.6	1340	—	51.0	—	9	0	no Pg
NH	BRISTOL 2	NWS Coop	14.1	590	—	27.0	—	8	0	no Pg
NH	BRADFORD	NWS Coop	15.4	970	75.0	73.0	1.03	39	0	In fit
NH	GILMANTON	NWS Coop	15.9	1030	86.0	55.0	1.56	16	0	In fit
NH	CHASE VILLAGE	Non NWS	16.0	700	81.0	59.0	1.37	29	0	In fit
NH	WEST HENNIKER	NWS Coop	16.1	500	—	59.0	—	5	0	no Pg
NH	CONCORD	First Order	16.5	350	63.4	43.2	1.47	40	0	In fit
NH	CONCORD WSO AP	NWS Coop	16.5	350	44.0	38.0	1.16	44	0	In fit
NH	GILFORD	Non NWS	16.9	1000	90.0	71.0	1.27	40	0	In fit
NH	LITTLE SUNAPEE	Non NWS	17.0	1490	93.0	59.0	1.58	31	0	In fit
NH	NEW LONDON	Non NWS	17.0	1170	86.0	75.0	1.15	26	0	In fit
NH	SADDLE HILL	Non NWS	17.2	1020	73.0	69.0	1.06	41	0	In fit
NH	LAKEPORT	NWS Coop	17.3	560	69.0	68.0	1.01	34	0	In fit
NH	LAKEPORT 2	NWS Coop	17.3	500	67.0	28.0	2.39	11	2	YoR, ratio
NH	GRAFTON	NWS Coop	17.4	840	101.0	67.0	1.51	25	2	In fit
NH	NELSON BROOK	Non NWS	17.8	770	89.0	55.0	1.62	11	0	YoR
NH	GILMANTON 2 E	NWS Coop	18.0	800	—	23.0	—	4	0	no Pg
NH	MOUNT SUNAPEE	NWS Coop	18.7	1260	132.0	78.0	1.69	18	2	In fit
NH	NORTH CHICHESTER	NWS Coop	19.0	360	—	27.0	—	8	0	no Pg
NH	NEW HAMPTON	Non NWS	19.0	560	76.0	62.0	1.23	41	0	In fit
NH	GRANLIDEN	Non NWS	19.4	1220	89.0	60.0	1.48	31	0	In fit
NH	ALEXANDRIA	NWS Coop	20.2	1370	—	38.0	—	5	0	no Pg
NH	WEARE	NWS Coop	20.4	720	50.0	32.0	1.56	20	0	In fit
NH	CARDIGAN MOUNTAIN	Non NWS	20.5	1500	72.0	64.0	1.13	15	0	In fit
NH	EVERETT DAM	Non NWS	20.7	460	78.0	53.0	1.47	29	0	In fit
NH	GRAFTON CENTER	Non NWS	21.2	900	69.0	60.0	1.15	24	0	In fit
NH	WEIRS BEACH	Non NWS	21.2	520	50.0	38.0	1.32	27	0	In fit
NH	MEREDITH	Non NWS	21.3	880	80.0	62.0	1.29	40	0	In fit
NH	DEERING	NWS Coop	22.1	1010	83.0	41.0	2.02	16	0	ratio
NH	EAST DEERING	NWS Coop	22.1	790	77.0	65.0	1.18	26	0	In fit
NH	SOUTH WEARE	NWS Coop	22.7	700	82.0	71.0	1.15	18	0	In fit
NH	ALTON	NWS Coop	22.9	800	—	28.0	—	5	0	no Pg
NH	NEWPORT	NWS Coop	23.4	790	78.0	57.0	1.37	39	1	In fit
NH	WASHINGTON [2]	Non NWS	23.5	1500	88.0	64.0	1.38	22	0	In fit
NH	WASHINGTON	Non NWS	24.2	1340	90.0	61.0	1.48	11	0	YoR
NH	HOYT HILL	Non NWS	24.6	950	72.0	73.0	0.99	41	0	In fit

Sample ground snow load case study report

Analysis parameters

Project location

Estimated 50-year ground snow load

Regression plots

All values

Nearest values

Stations within 25 mi