B69/100

Kansas Tap Water Quality Rankings 2026

216 cities · 2,677,943 people served

Top Contaminant Concerns

Copper (90th percentile)PFOSPFHxSPFOALead (90th percentile)

All Cities in Kansas

#	City	Score	Population	Violations
1	Kansas City	A (85)	634,960	19
2	Wichita	A (81)	395,699	4
3	Olathe	C (59)	143,014	18
4	Topeka	B (61)	140,638	40
5	Lawrence	A (88)	137,434	34
6	Manhattan	A (89)	56,871	6
7	Salina	B (74)	48,275	18
8	Leavenworth	A (87)	41,257	14
9	Garden City	B (69)	40,081	49
10	Hutchinson	B (74)	39,712	10
11	Fort Riley	F (14)	35,784	20
12	Gardner	C (56)	30,399	38
13	Dodge City	F (0)	27,104	50
14	Emporia	B (71)	26,914	38
15	Derby	D (23)	25,413	22
16	Pittsburg	B (71)	22,938	18
17	Hays	B (64)	21,040	16
18	Junction City	D (39)	20,830	42
19	Liberal	B (61)	19,640	20
20	Newton	B (71)	18,433	10
21	Arkansas City	B (67)	17,086	71
22	El Dorado	D (23)	16,999	102
23	Paola	D (21)	16,097	83
24	Great Bend	C (47)	14,580	26
25	Fort Scott	B (60)	14,563	25
26	Mcpherson	A (81)	13,944	8
27	Fort Leavenworth	B (69)	12,934	12
28	Mulvane	B (79)	12,632	30
29	Ottawa	A (80)	12,604	5
30	Winfield	B (67)	11,726	10
31	Haysville	C (59)	11,315	14
32	Bonner Springs	B (70)	10,805	26
33	Atchison	F (0)	10,694	60
34	Parsons	F (0)	9,479	35
35	Augusta	F (13)	9,267	40
36	Valley Center	A (82)	8,879	29
37	Coffeyville	F (0)	8,847	22
38	Chanute	C (45)	8,642	16
39	Park City	B (68)	8,503	25
40	Independence	B (61)	8,464	12
41	Bel Aire	A (86)	8,448	7
42	Abilene	D (26)	8,171	49
43	Goddard	B (77)	7,952	27
44	Basehor	B (74)	7,900	34
45	Baldwin City	A (80)	7,882	24
46	Holton	B (70)	7,705	25
47	Tonganoxie	B (70)	7,702	25
48	Wellington	F (0)	7,664	57
49	Saint George	A (90)	7,535	3
50	Lansing	A (93)	7,302	3
51	Osawatomie	F (0)	6,715	121
52	Pratt	C (48)	6,573	17
53	Garnett	C (44)	6,504	108
54	Benton	A (88)	6,457	5
55	Eudora	A (97)	6,449	3
56	Ulysses	B (67)	6,410	14
57	Wamego	C (58)	6,260	52
58	Ellsworth	D (36)	6,120	108
59	Tecumseh	B (68)	6,073	13
60	Maize	A (94)	6,060	0
61	Mcconnell Afb	B (76)	6,009	9
62	Girard	B (68)	5,992	42
63	Baxter Springs	C (43)	5,752	99
64	Spring Hill	A (86)	5,694	7
65	Larned	C (51)	5,521	44
66	Colby	C (56)	5,516	33
67	Beloit	F (0)	5,455	158
68	Iola	F (0)	5,343	36
69	Eureka	C (54)	5,236	76
70	Concordia	B (69)	5,032	19
71	Louisburg	F (0)	4,994	50
72	Seneca	B (79)	4,930	8
73	Berryton	B (71)	4,663	10
74	Desoto	B (64)	4,645	16
75	Goodland	F (0)	4,450	37
76	Russell	F (0)	4,388	63
77	Columbus	C (43)	4,382	51
78	Rose Hill	A (89)	4,269	8
79	Osage City	B (75)	4,239	24
80	Auburn	D (38)	4,160	15
81	Clay Center	C (44)	4,138	17
82	Hillsboro	D (35)	4,138	60
83	Hugoton	A (86)	3,764	14
84	Overbrook	C (41)	3,763	16
85	Scott City	F (0)	3,748	49
86	Altamont	A (87)	3,742	39
87	Lancaster	B (79)	3,690	17
88	Winchester	A (93)	3,635	4
89	Lyons	C (47)	3,556	34
90	Kechi	A (95)	3,536	7
91	Valley Falls	D (28)	3,521	62
92	Ellis	B (65)	3,501	24
93	Lindsborg	C (57)	3,496	12
94	Hesston	B (78)	3,495	3
95	Marysville	C (58)	3,417	31
96	Frontenac	F (17)	3,395	27
97	Belleville	D (37)	3,314	35
98	Hiawatha	F (0)	3,246	51
99	Kingman	F (19)	3,062	26
100	Towanda	C (51)	3,010	58
101	Walton	B (78)	3,000	7
102	Rantoul	F (0)	2,960	21
103	Arma	B (60)	2,866	33
104	St Marys	C (58)	2,781	14
105	Norton	F (0)	2,758	83
106	Galena	A (86)	2,743	14
107	Hoisington	D (39)	2,657	58
108	Burlington	F (0)	2,641	49
109	Clearwater	C (54)	2,626	27
110	Conway Springs	F (0)	2,535	176
111	Sabetha	C (40)	2,519	21
112	Hoyt	A (91)	2,500	5
113	South Hutchinson	A (94)	2,498	3
114	Havana	A (81)	2,450	8
115	Gridley	C (43)	2,400	38
116	Meriden	F (0)	2,343	35
117	Herington	F (0)	2,332	60
118	La Cygne	F (19)	2,319	114
119	Sterling	B (60)	2,318	16
120	Williamsburg	B (69)	2,281	15
121	Oskaloosa	B (73)	2,266	23
122	Phillipsburg	A (81)	2,254	12
123	Neodesha	F (0)	2,246	65
124	Burlingame	B (74)	2,240	10
125	Holcomb	B (64)	2,228	20
126	Cheney	D (30)	2,170	15
127	Lakin	F (0)	2,166	38
128	Halstead	A (81)	2,165	11
129	Cherryvale	A (87)	2,159	10
130	Council Grove	F (0)	2,111	43
131	Fredonia	F (0)	2,111	84
132	Galesburg	B (79)	2,095	5
133	Colony	B (68)	2,093	13
134	Anthony	A (83)	2,043	10
135	Oakley	F (0)	2,026	40
136	Burden	B (74)	2,000	15
137	Ellinwood	A (93)	1,989	3
138	Cimarron	A (89)	1,973	8
139	Mound City	F (0)	1,960	35
140	Moundridge	A (84)	1,958	5
141	Minneapolis	A (81)	1,948	16
142	Wellsville	B (74)	1,933	15
143	New Strawn	A (81)	1,903	8
144	Marion	F (0)	1,902	54
145	Elkhart	A (94)	1,884	6
146	Humboldt	B (73)	1,836	8
147	North Newton	B (75)	1,829	14
148	Syracuse	A (90)	1,807	6
149	Wakeeney	A (93)	1,790	4
150	Dwight	A (95)	1,788	5
151	Piqua	D (34)	1,773	15
152	Plainville	F (5)	1,762	24
153	Caney	F (0)	1,756	104
154	Edgerton	A (92)	1,741	5
155	Medicine Lodge	A (84)	1,723	13
156	Ogden	A (97)	1,721	3
157	Oswego	F (0)	1,680	82
158	Oberlin	F (0)	1,639	79
159	Sedgwick	A (93)	1,598	7
160	Smith Center	B (77)	1,572	8
161	Douglass	B (68)	1,551	13
162	Edna	D (34)	1,550	19
163	Horton	B (77)	1,514	12
164	Meade	A (85)	1,506	8
165	Rosalia	A (92)	1,494	8
166	Belle Plaine	F (0)	1,468	41
167	Colwich	A (91)	1,463	6
168	Troy	B (72)	1,457	21
169	Onaga	B (74)	1,455	10
170	Whitewater	B (64)	1,455	17
171	Leoti	F (9)	1,430	31
172	Kinsley	A (81)	1,417	8
173	Hill City	C (41)	1,410	36
174	Stockton	C (47)	1,380	17
175	Chapman	B (70)	1,377	15
176	Sublette	A (83)	1,376	14
177	Carbondale	F (0)	1,344	67
178	Johnson City	A (87)	1,343	7
179	Silver Lake	C (59)	1,337	9
180	Yates Center	F (0)	1,335	43
181	Osborne	F (10)	1,324	23
182	Inman	C (46)	1,316	39
183	Buhler	F (14)	1,315	23
184	Ness City	B (74)	1,303	6
185	Susank	A (92)	1,300	5
186	St Francis	A (86)	1,292	10
187	Atwood	F (0)	1,282	32
188	Harper	B (64)	1,273	13
189	Wathena	B (79)	1,242	10
190	Pleasanton	F (0)	1,238	71
191	Riverton	A (98)	1,235	2
192	La Crosse	A (98)	1,232	2
193	Beattie	C (52)	1,228	37
194	Hoxie	C (54)	1,218	39
195	Stark	D (25)	1,210	28
196	Lincoln	B (75)	1,181	6
197	St John	C (42)	1,176	23
198	Bronson	F (0)	1,161	54
199	Haven	A (83)	1,149	10
200	Victoria	A (81)	1,149	8
201	Belvue	A (89)	1,125	7
202	Elwood	A (93)	1,114	4
203	Rossville	A (89)	1,099	11
204	Hanover	A (84)	1,093	4
205	Mound Valley	B (70)	1,092	26
206	Washington	A (85)	1,065	3
207	Nickerson	B (64)	1,050	16
208	Lyndon	A (91)	1,049	6
209	Oxford	A (96)	1,048	4
210	Satanta	C (40)	1,045	17
211	Erie	F (0)	1,037	44
212	Plains	B (70)	1,023	10
213	Caldwell	A (99)	1,019	1
214	Linn Valley	F (0)	1,008	70
215	Milford	B (63)	1,005	10
216	Sedan	F (0)	1,005	42