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| 16.0 |
WIDESPREAD INUNDATION OF RESIDENTIAL AREAS ALONG THE NASHUA RIVER IS LIKELY. AREAS THAT WILL BE THE MOST IMPACTED INCLUDE PARTS OF EAST PEPPERELL...HOLLIS AND NASHUA. TAKE ACTION NOW TO PROTECT LIFE AND PROPERTY IF YOU LIVE IN A FLOOD PRONE AREA. FOLLOW THE DIRECTIONS OF EMERGENCY MANAGEMENT OFFICIALS. IF YOU ARE ASKED TO EVACUATE...DO SO IMMEDIATELY. |
| 12.0 |
FLOODING IS EXPECTED IN LOW LYING RESIDENTIAL AREAS ALONG PORTIONS OF THE NASHUA RIVER. FOLLOW THE DIRECTIONS PROVIDED BY YOUR LOCAL EMERGENCY MANAGEMENT OFFICIALS. IF YOU ARE ASKED TO EVACUATE...DO SO IMMEDIATELY. AVOID FLOOD PRONE LOCATIONS. KNOW THE ALTERNATE ROUTES IN YOUR LOCATION SO YOU AVOID AREAS WHERE FLOOD WATERS MAY HAVE DAMAGED OR CLOSED AREA ROADWAYS. |
| 11.0 |
FLOODING IS EXPECTED IN LOW LYING RESIDENTIAL AREAS ALONG PORTIONS OF THE NASHUA RIVER. FOLLOW THE DIRECTIONS PROVIDED BY YOUR LOCAL EMERGENCY MANAGEMENT OFFICIALS. IF YOU ARE ASKED TO EVACUATE...DO SO IMMEDIATELY. AVOID FLOOD PRONE LOCATIONS. KNOW THE ALTERNATE ROUTES IN YOUR LOCATION SO YOU AVOID AREAS WHERE FLOOD WATERS MAY HAVE DAMAGED OR CLOSED AREA ROADWAYS. |
| 10.0 |
MINOR LOWLAND FLOODING IS LIKELY ALONG THE RIVER FROM EAST PEPPERELL DOWNSTREAM THROUGH HOLLIS.
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| 9.0 |
FLOODING WILL IMPACT A PORTION OF ROUTE 119 ENTERING PEPPERELL...AND WILL CONTINUE IN LOW LYING AREAS ALONG THE RIVER. |
| 8.0 |
MINOR LOWLAND FLOODING IS LIKELY ALONG THE RIVER FROM EAST PEPPERELL DOWNSTREAM THROUGH HOLLIS. |
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Latitude: 42.667500° N,
Longitude: 71.575600° W,
Horizontal Datum:
NAD83
River Stage
Reference Frame |
Gauge Height |
Flood Stage |
Uses |
| NWS stage |
0 ft |
8 ft |
Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps |
| Vertical Datum |
Elevation
(gauge height = 0) |
Elevation
(gauge height = flood stage) |
Elevation information source |
| NAVD88 |
N/A |
N/A |
Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps |
| NGVD 29 |
N/A |
N/A |
Older USGS topographic maps, NGVD29 benchmarks |
| MSL |
N/A |
N/A |
Older USGS topographic maps, MSL benchmarks |
| Other |
NULL |
NULL |
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Hydrologic Resources
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Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here. |
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NWS Information |
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weather.gov 
