Location: All Sites Armstrong Creek at Dodge Road Bear Swamp at Genesee Road Bottom Creek Carman Creek Behind Carman Ainsworth- Baker Clio Bike Path Crampton Drain at Kearsley Armstrong Craven and Benson Drain off Mt Morris Road Davison Black Creek Davison Kearsley Creek Downstream from For-Mar Nature Center Farmers Creek Fenton Mill Pond (Shiawassee River) Flint River @ Barber Memorial Park Flint River @ Linden Rd Flint River @ M-15 Flint River @ Mill Rd Bridge Flint River @ Mt. Morris and Gillette Flint River @ Oak Rd Flint River @ Steeping Stone Falls Flint River East of Harrison St Flint River West of Johnson AAA School Flushing Park at Pavilion #2 Gilkey Creek behind Central High School Holloway Reservoir at Mt. Morris Bridge Holloway Reservoir Columbiaville Immediately west of the Farmer Kearsley Creek at Goodrich Commons Kearsley Creek near Goodrich High School Kearsley Creek South of Dort Lake Drain @ Randy Wise Lapeer Hunters Creek Linden Mill Pond (Shiawassee River) Misteguay Creek Mott Farm between house and barn Mott Golf Course Bridge at hole #6 Mott Lake - Bluegill Boat Ramp North Branch Middle School Drain Pierson Drain at Atherton HS Pine Run at Clio Park Pine Run east of Jennings Rd Pirnie Creek at Beecher Road Platform south of Main Street Bridge in Flushing Richfield Park Seymour Road North of Farrand Road Silver Creek Southeast corner of M-57 and Seymour Road Swartz Creek @ Frost Gardens Swartz Creek at Happy Hollow Swartz Creek at Hill Road Bridge Swartz Creek at Swartz Creek M.S. Swartz Creek at Van Slyke Road Swartz Creek Golf Course Swartz Creek south of Powers Thornville south of Dryden Road Thread Creek at Bristol Road Thread Creek at McCandlish Road Thread Creek at Perry Road Thread Creek at Rust Park in Grand Blanc Timberwolf Turnout off Irish Road Unlisted Location Upstream of For-Mar Nature Center Vietnam Veterans' Memorial Park

School: All Schools Armstrong Middle School Armstrong Middle School Atherton High School Baker Career Bendle High School Bentley High School Bentley Middle School Carman-Ainsworth High School Carman-Ainsworth Middle School Carter Middle School Central High School Chatfield Clio High School Clio Middle School Cook Elementary Davison Middle School Fenton Middle School Flushing High School Genesee Area Skill Center Genesee Middle School Goodrich High School Goodrich Middle School Grand Blanc East Middle School Grand Blanc High School Grand Blanc Middle School Grand Blanc West Middle School Hamady High School Johnson AAA Lake Fenton High School LakeVille Middle School Lapeer High School Linden Middle School Longfellow Middle School Marshall Greene Middle School Montrose High School Montrose Middle School Mt. Morris Middle School North Branch High School North Branch Middle School Northern High School Northwestern Academy Northwestern High School Powers Catholic High School Southwestern Academy Middle School St. John Vianney Swartz Creek Middle School The Valley School Valley School Whittier Middle School

Year: All Years 1991 1992 1993 1994 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2015 2016 2017 2018

Location	School	Month / Year	WQI	Wt WQI
Bottom Creek	North Branch High School	5 / 2018	72.45	72
Carman Creek Behind Carman Ainsworth- Baker	Baker Career	4 / 2018	48.67	55
Carman Creek Behind Carman Ainsworth- Baker	Baker Career	10 / 2018	58.87	70
Clio Bike Path	Carter Middle School	4 / 2018	69.91	70
Clio Bike Path	Carter Middle School	4 / 2018	69.91	70
Clio Bike Path	Hamady High School	10 / 2018	66.85	74
Crampton Drain at Kearsley Armstrong	Armstrong Middle School	4 / 2018	48.86	67
Davison Black Creek	Davison Middle School	4 / 2018	58.35	70
Davison Black Creek	Davison Middle School	4 / 2018	57.27	69
Davison Black Creek	Davison Middle School	10 / 2018	56.85	64
Davison Black Creek	Davison Middle School	10 / 2018	58.1	65
Davison Kearsley Creek	Davison Middle School	4 / 2018	62.3	75
Davison Kearsley Creek	Davison Middle School	10 / 2018	55.92	71
Farmers Creek	Chatfield	4 / 2018	64.54	84
Farmers Creek	Chatfield	10 / 2018	71.06	71
Flint River @ Barber Memorial Park	Montrose Middle School	4 / 2018	67.01	67
Flint River @ Steeping Stone Falls	Mt. Morris Middle School	4 / 2018	63.05	63
Holloway Reservoir Columbiaville	LakeVille Middle School	4 / 2018	34.28	61
North Branch Middle School Drain	North Branch Middle School	4 / 2018	58.76	80
North Branch Middle School Drain	North Branch Middle School	4 / 2018	49.73	68
Pierson Drain at Atherton HS	Atherton High School	4 / 2018	74.88	75
Pine Run east of Jennings Rd	Hamady High School	4 / 2018	57.31	64
Silver Creek	Marshall Greene Middle School	4 / 2018	60.4	60
Silver Creek	Marshall Greene Middle School	10 / 2018	49.25	49
Swartz Creek at Swartz Creek M.S.	Swartz Creek Middle School	5 / 2018	64.16	64
Swartz Creek south of Powers	Powers Catholic High School	4 / 2018	73	73
Swartz Creek south of Powers	Powers Catholic High School	10 / 2018	64.64	65
Thread Creek at Bristol Road	Bendle High School	4 / 2018	83.65	84
Thread Creek at Rust Park in Grand Blanc	Genesee Area Skill Center	4 / 2018	77.93	84
Thread Creek at Rust Park in Grand Blanc	Genesee Area Skill Center	10 / 2018	74.39	74
Vietnam Veterans' Memorial Park	Northwestern Academy	4 / 2018	54.65	76