HR1: Huron River at Zeeb Road

HR2: Huron River at North Delhi Road

HR3: Huron River at Maple Road, at upper reach of Barton Pond

HR4: Huron River downstream of Barton Dam

HR5: Huron River at Fuller Road, downstream of Argo Dam

HR6: Huron River downstream of Geddes Dam

HR7: Huron River at Superior Road, downstream of Superior Dam and Ann Arbor Wastewater Treatment Facility

HR8: Huron River at Michigan Avenue

HR9: Huron River at Spring Street at inlet to Ford Lake

HR10: Huron River at Rawsonville Road, downstream of Ford Lake Dam

HR11 = B1: Belleville Lake at Belleville Road

HR12: Huron River at Haggerty Road, downstream of French Landing Dam

BP: Barton Pond at the dam

F1: Ford Lake west

F2: Ford Lake central

F3: Ford Lake east

HRF: Ford Lake near the dam

B2: Belleville Lake at French Landing Dam