Figure 8. Catchment Ranking, low risk (hatched), medium (cross hatched), and high risk (solid). in dark gray represent high priority catchments, or catchments with the highest chance of contributing pollution to the stormwater system. Cross hatching represents catchments with a moderate chance, and hatching is the lowest chance. Much of the hatched area, for example, is in the Blue Hills conservation area. Table 4. Milton Outfall Catchment Ranking Results. 3 = High, 2 = Medium. AU_ID 104 Town of MA73-26 0.8 94.32 3 Milton 248 Town of MA73-29 1.9 89.51 3 Milton 253 Town of MA73-29 4.9 83.09 3 Milton 160 Town of MA73-03 0.9 76.50 3 Milton 188 Town of MA73-03 0.7 67.32 3 Milton 23 Town of MA73-02 2.2 67.32 3 Milton 217 Town of MA73-29 0.8 66.40 3 Milton 7 Town of MA73-29 4.0 64.76 3 Milton 178 Town of MA73-26 0.6 62.40 3 Milton 178 Town of MA73-26 0.5 62.22 3 Milton 103 Town of MA73-26 1.5 58.42 3 Milton 25 Town of MA73-02 4.1 57.72 3 Milton 134 Town of MA73-26 0.4 56.28 3 Milton 231 Town of MA73-29 0.6 56.27 3 Milton 76 Town of MA73-29 2.7 54.32 3 Milton 207 Town of MA73-03 1.5 52.80 3 Milton
Figure 8. Catchment Ranking, low risk (hatched), medium (cross hatched), and high risk (solid). in dark gray represent high priority catchments, or catchments with the highest chance of contributing pollution to the stormwater system. Cross hatching represents catchments with a moderate chance, and hatching is the lowest chance. Much of the hatched area, for example, is in the Blue Hills conservation area. Table 4. Milton Outfall Catchment Ranking Results. 3 = High, 2 = Medium. AU_ID 104 Town of Milton MA73-26 0.8 94.32 3 248 Town of Milton MA73-29 1.9 89.51 3 253 Town of Milton MA73-29 4.9 83.09 3 160 Town of Milton MA73-03 0.9 76.50 3 188 Town of Milton MA73-03 0.7 67.32 3 23 Town of Milton MA73-02 2.2 67.32 3 217 Town of Milton MA73-29 0.8 66.40 3 7 Town of Milton MA73-29 4.0 64.76 3 178 Town of Milton MA73-26 0.6 62.40 3 178 Town of Milton MA73-26 0.5 62.22 3 103 Town of Milton MA73-26 1.5 58.42 3 25 Town of Milton MA73-02 4.1 57.72 3 134 Town of Milton MA73-26 0.4 56.28 3 231 Town of Milton MA73-29 0.6 56.27 3 76 Town of Milton MA73-29 2.7 54.32 3 207 Town of Milton MA73-03 1.5 52.80 3
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