TOTAL PERSONS	TOTAL HOUSING UNITS	PUBLIC SYSTEM	DRILLED WELL	DUG WELL	OTHER	PUBLIC SEWER	SEPTIC TANK	OTHER MEANS
CONNECTICUT	3,287,116	1,320,850	1,026,900	259,669	37,216	4,065	935,541	378,382	6,927
COUNTIES
FAIRFIELD	827,645	324,355	259,425	58,485	5,931	514	219,295	103,123	1,937
HARTFORD	651,783	341,812	306,765	31,607	3,096	344	294,611	46,158	1,043
LITCHFIELD	174,092	74,274	36,350	33,187	3,305	1,432	37,364	35,814	826
MIDDLESEX	143,196	61,593	36,763	21,101	3,542	187	26,928	34,271	394
NEW HAVEN	804,219	327,079	280,768	41,816	3,994	501	264,827	60,899	1,353
NEW LONDON	254,957	104,461	69,049	26,206	8,687	519	54,908	48,831	722
TOLLAND	128,699	46,677	19,740	22,734	3,968	235	18,610	27,726	341
WINDHAM	102,525	40,599	18,040	17,533	4,693	333	18,728	21,560	311