Southern Minnesota Tile Monitoring Project



TILE REINVENTORY Blue Earth (CD5) \| Blue Earth (Beauford) \| Cottonwood (Mountain Lake) \| Redwood (CD33) \| Kandiyohi (CD18)
Tile Reinventory: Cottonwood Minor Watershed	Cottonwood (Mountain Lake) Square Meters: 23,877,504.00 Square Kilometers: 23.88 Square Feet: 257,015,313.63 Square Miles: 9.22 Acres: 5,900.26

1991 Tile Inventory	2010 Tile Inventory

1991 Tile Inventory (original) Meters 103,028.34 Kilometers 103.03 Linear Feet 338,019.49 Miles 64.02	2010 Tile Inventory Meters 305,436.74 Kilometers 305.44 Linear Feet 1,002,089.04 Miles 189.79
How much is 64.02 miles of tile line? Equivalent to the distance between Mankato and Bloomington via route 169!	How much is 189.79 miles of tile line? Approximately equivalent to the distance between Mankato and Aitkin, MN via route 169!

1991 - 20 foot buffer	2010 - 20 foot buffer

1991 - 25 foot buffer	2010 - 25 foot buffer

1991 - 40 foot buffer	2010 - 40 foot buffer

1991 - 50 foot buffer	2010 - 50 foot buffer

1991 - 60 foot buffer	2010 - 60 foot buffer

Buffer Table 1991 vs 2010 How much and what percentage of land is within 20, 25, 40, 50, and 60 feet of existing tile lines?