The degree of clinical features are related to the severity of the organ systems involved.  Most common patient will have:
Lower extremity edema due to the hypoalbuminemia
Hematuria
Hypertension
Hearing Loss
Visual problems
Alport syndrome
Urologic 
IgA nephropathy
Any location
Polycystic kidney disease
Iatrogenic/postprocedure
Post-streptococcal glomerular nephritis
GU trauma