Legend (3GAQB/GRAPS_WHAF)

CWI Private Wells (17) Surficial sand and gravel Buried sand and gravel Unspecified sand and gravel Sandstone bedrock Carbonate bedrock (limestone) Crystalline bedrock Weathered material Other CWI Max Arsenic (ug/L) (2) 0 - 5.00 5.01 - 10.00 > 10.00 CWI Max Nitrate (mg/L) (3) 0 - 3.00 3.01 - 10.00 > 10.00 DWSMA (5) DWSMA Vulnerability (6) High Moderate Low Surface Water DWSMA (DWSMA-SW) New Generation (4) Surface Water DWSMAs (DWSMA-SW) Legacy- Priority Areas A & B (8) A B MDA Groundwater Protection Rule DWSMAs (9) Level 1 Level 2 Need more info Special Well and Boring Construction Areas (SWBCA) (16) Township Testing Initial Nitrate Results* (10) <5% 5<10% ≥10% *Initial results may be changed based on follow-up sampling and nitrogen source assessment of the townships. Initial results represent what people are drinking regardless of well construction or nitrogen source. Township Testing Final Nitrate Results (11) <5% 5<10% ≥10% <20 Wells* *MDA considers <20 wells inadequate to characterize a township for the purposes of the NFMP. Drinking Water Wells per Section (7) 0 1 - 10 11 - 50 51 - 100 >100 Primary Aquifers by Section (12) Surficial sand and gravel Buried sand and gravel Unspecified sand and gravel Sandstone bedrock Carbonate bedrock (limestone) Crystalline bedrock Weathered material