Watershed Information
edit* <ref name=watershed>{{cite book |title=Water Use in New Hampshire: An Activities Guide for Teachers |url=http://nh.water.usgs.gov/Publications/nh.intro.html |last=Foster |first=Debra H. |coauthors=Batorfalvy, Tatianna N.; and Medalie, Laura |publisher=U.S. Department of the Interior and U.S. Geological Survey |year=1995}}</ref>
- Acworth, NH
- Albany, NH
- Alexandria, NH
- Allenstown, NH
- Alstead, NH
- Alton, NH
- Amherst, NH
- Andover, NH
- Antrim, NH
- Ashland, NH
- Atkinson, NH
- Auburn, NH
- Barnstead, NH
- Barrington, NH
- Bartlett, NH
- Bath, NH
- Bedford, NH
- Belmont, NH
- Bennington, NH
- Benton, NH
- Berlin, NH
- Bethlehem, NH
- Boscawen, NH
- Bow, NH
- Bradford, NH
- Brentwood, NH
- Bridgewater, NH
- Bristol, NH
- Brookfield, NH
- Brookline, NH
- Campton, NH
- Canaan, NH
- Candia, NH
- Canterbury, NH
- Carroll, NH
- Center Harbor, NH
- Charlestown, NH
- Chatham, NH
- Chester, NH
- Chesterfield, NH
- Chichester, NH
- Claremont, NH
- Clarksville, NH
- Colebrook, NH
- Columbia, NH
- Concord, NH
- Conway, NH
- Cornish, NH
- Croydon, NH
- Dalton, NH
- Danbury, NH
- Danville, NH
- Deerfield, NH
- Deering, NH
- Derry, NH
- Dorchester, NH
- Dover, NH
- Dublin, NH
- Dummer, NH
- Dunbarton, NH
- Durham, NH
- East Kingston, NH
- Easton, NH
- Eaton, NH
- Effingham, NH
- Ellsworth, NH
- Enfield, NH
- Epping, NH
- Epsom, NH
- Errol, NH
- Exeter, NH
- Farmington, NH
- Fitzwilliam, NH
- Francestown, NH
- Franconia, NH
- Franklin, NH
- Freedom, NH
- Fremont, NH
- Gilford, NH
- Gilmanton, NH
- Gilsum, NH
- Goffstown, NH
- Gorham, NH
- Goshen, NH
- Grafton, NH
- Grantham, NH
- Greenfield, NH
- Greenland, NH
- Greenville, NH
- Groton, NH
- Hampstead, NH
- Hampton Falls, NH
- Hampton, NH
- Hancock, NH
- Hanover, NH
- Harrisville, NH
- Hart's Location, NH
- Haverhill, NH
- Hebron, NH
- Henniker, NH
- Hill, NH
- Hillsborough, NH
- Hinsdale, NH
- Holderness, NH
- Hollis, NH
- Hooksett, NH
- Hopkinton, NH
- Hudson, NH
- Jackson, NH
- Jaffrey, NH
- Jefferson, NH
- Keene, NH
- Kensington, NH
- Kingston, NH
- Laconia, NH
- Lancaster, NH
- Landaff, NH
- Langdon, NH
- Lebanon, NH
- Lee, NH
- Lempster, NH
- Lincoln, NH
- Lisbon, NH
- Litchfield, NH
- Littleton, NH
- Londonderry, NH
- Loudon, NH
- Lyman, NH
- Lyme, NH
- Lyndeborough, NH
- Madbury, NH
- Madison, NH
- Manchester, NH
- Marlborough, NH
- Marlow, NH
- Mason, NH
- Meredith, NH
- Merrimack, NH
- Middleton, NH
- Milan, NH
- Milford, NH
- Milton, NH
- Monroe, NH
- Mont Vernon, NH
- Moultonborough, NH
- Nashua, NH
- Nelson, NH
- New Boston, NH
- New Castle, NH
- New Durham, NH
- New Hampton, NH
- New Ipswich, NH
- New London, NH
- Newbury, NH
- Newfields, NH
- Newington, NH
- Newmarket, NH
- Newport, NH
- Newton, NH
- North Hampton, NH
- Northfield, NH
- Northumberland, NH
- Northwood, NH
- Nottingham, NH
- Orange, NH
- Orford, NH
- Ossipee, NH
- Pelham, NH
- Pembroke, NH
- Peterborough, NH
- Piermont, NH
- Pittsburg, NH
- Pittsfield, NH
- Plainfield, NH
- Plaistow, NH
- Plymouth, NH
- Portsmouth, NH
- Randolph, NH
- Raymond, NH
- Richmond, NH
- Rindge, NH
- Rochester, NH
- Rollinsford, NH
- Roxbury, NH
- Rumney, NH
- Rye, NH
- Salem, NH
- Salisbury, NH
- Sanbornton, NH
- Sandown, NH
- Sandwich, NH
- Seabrook, NH
- Sharon, NH
- Shelburne, NH
- Somersworth, NH
- South Hampton, NH
- Springfield, NH
- Stark, NH
- Stewartstown, NH
- Stoddard, NH
- Strafford, NH
- Stratford, NH
- Stratham, NH
- Sugar Hill, NH
- Sullivan, NH
- Sunapee, NH
- Surry, NH
- Swanzey, NH
- Tamworth, NH
- Temple, NH
- Thornton, NH
- Tilton, NH
- Troy, NH
- Tuftonboro, NH
- Unity, NH
- Wakefield, NH
- Walpole, NH
- Warner, NH
- Warren, NH
- Washington, NH
- Waterville Valley, NH
- Weare, NH
- Webster, NH
- Wentworth, NH
- Westmoreland, NH
- Whitefield, NH
- Wilmot, NH
- Wilton, NH
- Winchester, NH
- Windham, NH
- Windsor, NH
- Wolfeboro, NH
- Woodstock, NH