Sewer load: main block, house block and machine-hole overflow.

#	Street	Depot	Sewer	People
1	Bajanai Koil Street (North)	109	99	12
2	Venkateswara Lane	109	51	11
3	Bajanai Koil Street (South)	109	40	7
4	Nelson Manickam Road	109	40	21
5	Periyar Pathai	109	36	17
6	Bajanai Koil Street Lane	109	35	8
7	Vannier 2Nd Street	109	31	12
8	Vada Agaram 1St Street	109	29	14
9	Kalyanapuram	109	28	7
10	Basha Street	109	27	17
11	Thiruvengadapuram Main Road	109	25	6
12	Bajanai Koil 7Th Street	109	24	5
13	Bajanai Koil Street (East)	109	23	13
14	Vannier Street	109	23	18
15	Abdullah Street	109	22	9
16	Ameer Johnstreet	109	20	12
17	Thiruvallivarpuram 2Nd Street	109	19	11
18	Gill Nagar Central School Road	109	18	8
19	Khan Street	109	17	10
20	Vannier 2Nd Lane	109	17	6
21	Thiruvallivarpuram 1 St Street	109	16	9
22	Thiruvengadapuram 2Nd Street	109	16	5
23	Gill Nagar Extension	109	14	10
24	Sakthi Nagar 5Th Street	109	14	5
25	Gill Nagar 3Rd Cross Street	109	13	4
26	East Namachivayapuram 4Th Street	109	11	5
27	East Namachivayapuram 5Th Cross Street	109	11	3
28	Gill Nagar 2Nd Street	109	10	8
29	Sherfudin Street	109	10	2
30	Anna Nedumpathai	109	8	4
31	Bajanai Koil 5H Street	109	8	6
32	Sankarapuram 2Nd Street	109	8	4
33	Sriramaburam 1St Street	109	8	5
34	West Namachivayapuram 1St Street (Canal Bank Road)	109	8	3
35	State Bank Officers Colony	109	7	2
36	Thiruvengadapuram 1St Street	109	7	5
37	West Namachivayapuram 1St Cross Street	109	7	5
38	West Namachivayapuram 3Rd Cross Street	109	7	4
39	Selvainayagam Koil Street	109	6	4
40	South Gangai Amman Koil 2Nd Street	109	6	3
41	Gill Nagar 3Rd Street	109	5	3
42	Neelakandan Street	109	5	4
43	Rajaveethi	109	5	3
44	West Namachivayapuram 4Th Cross Street	109	5	3
45	Bajanai Koil 1St Street	109	4	3
46	Bajanai Koil 4Th Street	109	4	3
47	Bajanai Koil Cross Street	109	4	2
48	Basha Sahib Street	109	4	4
49	Jayalakshmi Nagar	109	4	4
50	Radhakrishnan Nagar	109	4	3
51	Sankarapuram 3Rd Street	109	4	4
52	Vanniar Lane	109	4	4
53	Abith Nagar	109	3	3
54	Atherayapuram Main Road	109	3	1
55	Bajanai Koil 3Rd Street	109	3	2
56	Bajanai Koil Street 1St Lane	109	3	3
57	Canal Road	109	3	2
58	Inbarajaburam 1St Street	109	3	2
59	Joth Ramalingam Street	109	3	3
60	Krishnapuram	109	3	3
61	Sakthi Nagar 3Rd Street	109	3	3
62	Sivan Koil Street	109	3	1
63	West Namachivayapuram 4Th Link Street	109	3	1
64	Atheeyapuram 2Nd Street	109	2	1
65	Bajanai Koil 2Nd Street	109	2	2
66	East Namachivayapuram 1St Street	109	2	2
67	Gangai Amman Koil Street	109	2	2
68	Gill Nagar 1St Street	109	2	2
69	Nugambakkam Subway Service Road	109	2	2
70	Raghvan Street	109	2	2
71	Sankarapuram 1St Street	109	2	2
72	Sankarapuram Main Road	109	2	2
73	Shanmugnar Salai	109	2	2
74	Sriramaburam 2Nd Lane	109	2	1
75	Thiruvallivarpuram 3Rd Street	109	2	2
76	West Namachivayapuram 1St Link Street	109	2	1
77	West Namachivayapuram 2Nd Street	109	2	1
78	West Namachivayapuram 5Th Cross Street	109	2	2
79	A-Bajanai Koil Street (East)	109	1	1
80	Annanedumpathai	109	1	1
81	Atheeyapuram Lane	109	1	1
82	Bajanai Koil Street 2Nd Lane	109	1	1
83	Block B5-Vannier 2Nd Street	109	1	1
84	East Namachivayapuram 3Rd Cross Street	109	1	1
85	Gill Nagar 1St Cross Street	109	1	1
86	Namachivayapuram Main Road	109	1	1
87	Narayanapuram Main Road	109	1	1
88	Perumal Koil Street	109	1	1
89	South Gangai Amman Koil 1St Street	109	1	1
90	Sowrashtra Nagar 8Th Street	109	1	1
91	Sriramaburam 2Nd Street	109	1	1
92	Sterling Road	109	1	1
93	West Namachivayapuram 6Th Cross Street	109	1	1

Water load: no supply, short supply and service/main-line leakage.

#	Street	Depot	Water	People
1	Khan Street	109	24	4
2	Vannier Street	109	18	14
3	Thiruvallivarpuram 1 St Street	109	13	8
4	Vannier 1St Street	109	12	6
5	Vannier 2Nd Street	109	12	4
6	Thiruvallivarpuram 2Nd Street	109	11	8
7	Bajanai Koil Street (East)	109	10	9
8	Thiruvengadapuram 1St Street	109	9	6
9	Krishnapuram	109	8	7
10	Vada Agaram 1St Street	109	8	6
11	Anna Nedumpathai	109	5	4
12	Neelakandan Street	109	5	5
13	Sakthi Nagar 3Rd Street	109	5	3
14	Thiruvengadapuram 2Nd Street	109	5	4
15	Ameer Johnstreet	109	4	3
16	Periyar Pathai	109	4	4
17	Atheeyapuram 1St Street	109	3	3
18	Atheeyapuram Lane	109	3	3
19	Bajanai Koil 4Th Street	109	3	1
20	Bajanai Koil 5H Street	109	3	2
21	Basha Street	109	3	3
22	Sankarapuram 3Rd Street	109	3	2
23	Sherfudin Street	109	3	3
24	South Gangai Amman Koil 1St Street	109	3	3
25	Thiruvengadapuram Main Road	109	3	3
26	West Namachivayapuram 1St Cross Street	109	3	2
27	Bajanai Koil 2Nd Street	109	2	1
28	Bajanai Koil 6Th Street	109	2	1
29	Gill Nagar 3Rd Street	109	2	2
30	Kalyanapuram	109	2	2
31	Nelson Manickam Road	109	2	2
32	Radhakrishnan Nagar	109	2	1
33	Sakthi Nagar 5Th Street	109	2	2
34	Shanmugnar Salai	109	2	2
35	Sriramaburam 1St Street	109	2	1
36	Vanniar Lane	109	2	2
37	West Namachivayapuram 3Rd Cross Street	109	2	1
38	39/1E-Vannier Street	109	1	1
39	7-Gill Nagar 2Nd Street	109	1	1
40	Atherayapuram Main Road	109	1	1
41	Bajanai Koil 1St Street	109	1	1
42	Bajanai Koil 3Rd Street	109	1	1
43	Bajanai Koil Cross Street	109	1	1
44	Bajanai Koil Street (South)	109	1	1
45	Bajanai Koil Street 2Nd Lane	109	1	1
46	Basha Sahib Street	109	1	1
47	East Namachivayapuram 4Th Street	109	1	1
48	Gangai Amman Koil Street	109	1	1
49	Gill Nagar 1St Cross Street	109	1	1
50	Gill Nagar Central School Road	109	1	1
51	Gill Nagar Extension	109	1	1
52	Namachivayapuram Main Road	109	1	1
53	Narayanapuram 1St Street	109	1	1
54	Nugambakkam Subway Service Road	109	1	1
55	Rajaveethi	109	1	1
56	Thiruvallivarpuram 3Rd Street	109	1	1
57	West Namachivayapuram 2Nd Cross Street	109	1	1
58	West Namachivayapuram 4Th Cross Street	109	1	1

Streets ranked by Water Pollution complaints.

#	Street	Depot	Pollution	People
1	Basha Street	109	11	9
2	Venkateswara Lane	109	8	4
3	Periyar Pathai	109	7	6
4	Thiruvallivarpuram 1 St Street	109	7	5
5	Abdullah Street	109	6	4
6	South Gangai Amman Koil 2Nd Street	109	5	5
7	Sriramaburam 2Nd Street	109	5	2
8	Thiruvallivarpuram 2Nd Street	109	5	1
9	Vannier 2Nd Lane	109	5	2
10	Bajanai Koil Street (East)	109	4	3
11	Kalyanapuram	109	4	4
12	Narayanapuram 1St Street	109	4	3
13	Bajanai Koil 1St Street	109	3	3
14	Basha Sahib Street	109	3	3
15	Krishnapuram	109	3	3
16	Sriramaburam 1St Street	109	3	3
17	East Namachivayapuram 3Rd Street	109	2	1
18	Inbarajaburam 1St Street	109	2	2
19	Khan Street	109	2	1
20	Nelson Manickam Road	109	2	2
21	Thiruvengadapuram 1St Street	109	2	2
22	Thiruvengadapuram 2Nd Street	109	2	2
23	Vada Agaram 1St Street	109	2	2
24	Vannier 2Nd Street	109	2	1
25	Ameer Johnstreet	109	1	1
26	Anna Nedumpathai	109	1	1
27	Bajanai Koil 3Rd Street	109	1	1
28	Bajanai Koil Street (South)	109	1	1
29	Bajanai Koil Street 1St Lane	109	1	1
30	East Namachivayapuram 5Th Cross Street	109	1	1
31	Gill Nagar 1St Cross Street	109	1	1
32	Gill Nagar 1St Street	109	1	1
33	Gill Nagar Extension	109	1	1
34	Kandappan Colony	109	1	1
35	Neelakandan Street	109	1	1
36	Radhakrishnan Nagar	109	1	1
37	Rajaveethi	109	1	1
38	Sankarapuram 1St Street	109	1	1
39	South Gangai Amman Koil Lane	109	1	1
40	Sriramaburam 1St Lane	109	1	1