Hydrography (streams, rivers, lakes, ponds, estuaries, marine area) data for Maine.
| Directory
of \gis\me\nhd |
||
| name |
description |
date acq'd
or developed |
| AllagashStJohn.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| AndroLower.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| AndroUpDead.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| MENHD24.mdb | Statewide pre-conflation (no networking) 'NHD' from MEGIS SDE. General
metadata. Layer file \gis\ME-NHD24k.lyr can be used to display in ArcMap. |
01/04/2006 |
| Piscataqua.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| Piscataquis.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| Presumpscot.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| Saco.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| Sheepscot.mdb | NHD data; see metadata within ArcCatalog.* | 12/22/2005 |
| Projected layers (UTM Zone 19, NAD83) | ||
| androscoggin.mdb | NHD data, High resolution (24k); see metadata withing ArcCatalog; (Basin 010400) | 2006 |
| saco.mdb | NHD data, High resolution (24k); see metadata withing ArcCatalog; (Basin 010600). Includes Casco Bay watershed to Piscataqua River watershed. | 2006 |
| st_john.mdb | NHD data, High resolution (24k); see metadata withing ArcCatalog; (Basin 010100). Includes St. John/Allagash watersheds. | 2006 |
| kennebec | n/a | |
| DEast | n/a | |
| penobscot | n/a | |
For 100K (medium resolution) NHD data see \gom\cv\nhd
MENHD24, or an earlier version, was used to create the official NHD watershed-based
datasets that I downloaded from USGS-NHD. MENHD24 may have additional line/poly
edits that were not incorporated into the USGS-NHD datasets but MENHD24 is not
a networked dataset; it's completion was stalled as of Jan. 2006.
* Projection: GCS North American 1983
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Last updated 01/04/06