Historical Statistics of the United States Millennial Edition Online

		Dh287	Dh288	Dh289	Dh290	Dh291	Dh292
		Operating costs			Capital acquisition costs
		Waterworks	Sewer works	Refuse collection and disposal systems	Waterworks	Sewer works	Refuse collection and disposal systems
Row	Year	Dollars	Dollars	Dollars	Dollars	Dollars	Dollars
1	1899	466,077	69,634	----	380,371	262,854	----
2	1900	551,587	106,682	196,503	544,314	402,184	----
3	1901	593,261	96,705	204,840	411,867	329,323	----
4	1902	509,819	101,093	143,049	566,090	265,193	----
5	1903	619,665	101,215	169,724	----	----	----

6	1904	685,995	138,063	181,242	908,571	585,749	----
7	1905	650,707	137,120	246,035	747,688	613,676	----
8	1906	678,287	151,446	182,094	1,019,998	597,895	----
9	1907	693,363	177,208	226,687	1,519,213	695,522	----
10	1908	774,145	191,478	237,992	1,472,971	710,554	----

11	1909	762,352	182,022	247,382	1,840,302	725,353	----
12	1910	753,505	166,920	245,668	1,979,694	684,011	32,315
13	1911	797,814	178,706	924,878	2,305,635	694,828	39,699
14	1912	857,305	195,271	991,405	2,006,491	821,570	40,444
15	1915	878,513	204,244	1,068,999	1,498,704	1,345,028	61,075

16	1916	912,182	202,080	1,085,985	1,137,455	1,041,289	40,551
17	1917	917,344	185,239	1,113,471	1,000,356	913,393	72,853
18	1918	1,013,156	205,574	1,250,617	900,114	885,454	67,440
19	1919	1,140,588	226,974	1,426,393	661,741	794,147	94,003
20	1921	1,681,311	----	----	----	----	----

21	1923	1,776,091	405,667	953,744	2,216,546	1,716,961	244,459
22	1924	1,857,920	505,582	983,783	3,114,627	2,036,529	322,375
23	1925	1,762,345	549,222	1,038,012	2,968,902	2,703,576	200,767
24	1926	1,849,867	575,685	1,105,042	2,788,278	3,076,917	164,317
25	1927	2,005,847	710,690	1,093,817	2,718,838	3,670,982	225,342

26	1928	2,111,000	728,908	1,158,561	2,211,250	4,020,338	179,823
27	1929	2,005,163	774,010	1,164,722	2,244,465	2,573,771	126,837