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L&W Home > Monitoring & Assessment > Classification > Percent of Maine Rivers and Streams by Classification

Percent of Maine Rivers and Streams by Classification

Percent of Maine Rivers and Streams by Water Classification (2006)

Miles of Rivers and Streams by Water Class

Miles

Percent

Water Class Streams (% of Stream Miles) Rivers (% of River Miles)

Class Totals

n/a

Class AA 1,664 4.26% 1,274 20.99%

2,938.0

6%

Class A 18,216 46.58% 2,540 41.85%

20,756.0

44%

Class B 19,093 48.82% 1,782 29.36%

20,875.0

48%

Class C 134 0.34% 474 7.81%

608.0

2%

Totals 39,486 100% 6,070 100%

45,177.0

100%

Derived from MeDEP ' s GIS hydrography, geology and state boundary datasets (Source: Digitized 1:24,000 USGS 7.5" Quadrangles and Digital Raster Graphics) .