14.11.2014 Views

Surface Water - Alabama Department of Environmental Management

Surface Water - Alabama Department of Environmental Management

Surface Water - Alabama Department of Environmental Management

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Appendix D. Estimates <strong>of</strong> (H)igh, (M)oderate, or (L)ow NPS impairment potential for sub-watersheds in the BWC Basin Group. Source categories are based on information provided by the local Soil and<br />

<strong>Water</strong> Conservation Districts (SWCD) on Conservation Assessment Worksheets completed in 1998 and from Construction Stormwater Authorization information provided by the Mining and NPS Section <strong>of</strong><br />

ADEM. The presence <strong>of</strong> a CWA §303(d) stream segment within a sub-watershed raised the sub-watershed to the top <strong>of</strong> the prioritization ranking.<br />

CU<br />

Subwatershed<br />

Overall NPS<br />

Impairment<br />

Score<br />

Raw Data Appendix<br />

Potential NPS<br />

Impairment<br />

Potential Sources <strong>of</strong> Impairment<br />

Rural Landuses<br />

Urban / Suburban / Residential Landuses<br />

Animal<br />

Forestry<br />

Septic Tank Urban Impairment<br />

Aquaculture Row Crops Pasture Run<strong>of</strong>f Mining<br />

Sedimentation Urban Development<br />

Husbandry<br />

Practices<br />

Failure<br />

Potential<br />

H H A A A I I A B I<br />

0315-0202 010 9 L L L L L L L M M H L M<br />

020 13 L L L L M L L H H H H H<br />

030 11 L L L L L L L H H H L H<br />

040 10 L L L L L L ur H H H M H<br />

050 12 M L L L M L ur H H M L M<br />

060 9 L L L L L L L M H H L H<br />

070 14 M L L L L H ur H L L L L<br />

080 13 L L L L M L L H H M L M<br />

090 9 L L L L M L L L L L L L<br />

Appendix D--Page 1 <strong>of</strong> 4<br />

100 6 L L L L L L ur L L L M L<br />

110 6 L L L L L L ur L M L L L<br />

120 6 L L L L L L ur L L L L L<br />

130 7 L L L L L L L L L L L L<br />

140 11 L L L L L L H L L L M L<br />

150 13 L L L M M L M L L L L L<br />

160 9 L L L L L L M L L L L L<br />

170 11 L L M L M L L L L L M L<br />

0316-0109 010 19 H H L M H L M L L L L L<br />

020 21 H H L M H L H L L L L L<br />

030 21 H H L M H L H L L M L L<br />

040 19 H H L M M L H L M L M M<br />

050 19 H H L M M L H L M M L M<br />

060 11 L L L M M L L L M L H M<br />

070 19 H H L M M L H L H M L M<br />

080 15 M H L L L L H L L L L L<br />

090 9 L L L L L L M L L L L L<br />

100 13 L L L L L L H M L L M L<br />

ur= unreported<br />

110 21 H H L L M H H L L L L L<br />

120 7 L L L L L L L L L L M L

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!