Z01079610 USGS H01079610 4332090711921003333001SW010700022.39 825 N01079610 WEST ALTON BROOK NEAR WEST ALTON, NH Y01079610 301079610 1973 100Bm 301079610 19731221 75.0 4.99 301079610 19750403 40.04 301079610 19760401 56.0 4.52 301079610 19770314 48.0 4.33 301079610 19771009 90.0 5.19 301079610 19790427 68.0 4.76