Politics & Government
The Most Toxic Towns In Pennsylvania: 9 Bucks County Towns Make The List
Nine Bucks County towns make the list of locales in Pennsylvania with the highest amount of toxic chemical releases

By Justin Heinze & Kara Seymour:
Toxic waste is an invisible problem across much of the United States, including Pennsylvania.
Toxic chemicals plague hundreds of municipalities in the Keystone State, and it’s not just in the places you would expect, with industrial refineries in sight.
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Thanks to the Right-to-Know Network website, rtknet.org, the public now has a detailed look into exactly where toxic pollution is the worst, and exactly what that pollution is comprised of.
In Pennsylvania, 97.2 million pounds of these chemicals were released by 1,168 facilities required to report under the so-called “right-to-know law” in 2013, the most recent year for which full data is available.
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The Right To Know Network website, or RTKnet.org, keeps a detailed Toxics Release Inventory, which provides details about the releases and transfers of all toxic chemicals, including manufacturing, waste handling, mining, and electricity generation.
Below is a complete list of all 385 Pennsylvania municipalities that have at least one pound of “on-site” releases of toxic chemicals. Thirteen different locales have over one million pounds of releases, including Philadelphia, which placed 12th overall.
Nine Bucks County Towns made the list.
According to RTKnet.org, these nine towns are among the state’s most toxic:
- Bristol - #34
- Warminster - #104
- Quakertown – #134
- Morrisville - #158
- Fairless hills - #171
- Southampton – #173
- Bensalem – #239
- Levittown - #356
- Perkasie - #381
Zinc was the most common toxin released, accounting for 29 million pounds, as much as the next three chemcials combined.
Horsehead Holding Corporation, a chemical manufacturer based in Pittsburgh, led the way among all businesses with 19 million pounds of pollutants.
They were followed by US Steel, NRG Energy, Aircraft Services Corp, and Allegheny Energy as Pennsylvania’s top five most toxic companies.
Most contaminants were released into the air or the water, and occurred during off-site transfers for disposal.
The most toxic town in Pennsylvania, Homer City in the mid-western part of the state, is home to a robust manufacturing industry. It is famously the home of NonLethal Technologie Inc, which produces the CS Gas that has been used to subdue protesters around the globe, according to Al Jazeera.
1. HOMER CITY - 5,893,194
2. NEW FLORENCE - 4,025,433
3. MASONTOWN - 3,552,987
4. CLAIRTON - 3,238,511
5. SHAWVILLE - 1,866,493
6. SHELOCTA - 1,846,058
7. READING - 1,587,825
8. BUTLER - 1,543,074
9. WYALUSING - 1,539,176
10. MIDLAND - 1,169,763
11. YUKON - 1,110,543
12. PHILADELPHIA - 1,025,887
13. SHENANDOAH - 1,022,942
14. COATESVILLE - 899,292
15. SPRING GROVE - 820,247
16. DANVILLE - 784,621
17. SOUDERTON - 781,557
18. MONACA - 781,300
19. SMETHPORT - 764,829
20. TREMONT - 665,644
21. FREDERICKSBURG - 636,859
22. TOWANDA - 592,292
23. PITTSBURGH - 515,885
24. SHIPPINGPORT - 513,746
25. NEW HOLLAND - 455,873
26. NEW WILMINGTON - 445,127
27. LANCASTER - 439,988
28. YORK HAVEN - 418,572
29. KENNERDELL - 417,678
30. EBENSBURG - 405,084
31. VANDERGRIFT - 401,807
32. MARION HEIGHTS - 393,069
33. COURTNEY - 359,437
34. BRISTOL - 356,863
35. WEST PITTSBURG - 351,332
36. KITTANNING - 350,650
37. ATGLEN - 336,494
38. JOHNSONBURG - 324,968
39. SPRINGDALE - 229,396
40. MOUNT BETHEL- 215,057
41. CHESTER - 211,811
42. NORTHAMPTON - 201,708
43. ROARING SPRING - 195,954
44. BRADFORD - 192,468
45. NAZARETH - 185,794
46. MC ADOO - 184,683
47. WYSOX - 181,914
48. ERIE - 181,132
49. SHAMOKIN DAM - 179,818
50. YORK - 176,981
51. TYRONE - 173,610
52. NESQUEHONING - 170,485
53. WARREN - 164,326
54. MARBLE - 156,242
55. ALLENTOWN - 154,853
56. FRACKVILLE - 154,734
57. MARIETTA - 147,378
58. WEST MIFFLIN - 134,524
59. CLARION - 130,503
60. MARCUS HOOK - 126,640
61. BOYERTOWN - 118,345
62. MOUNT UNION - 116,331
63. BIRDSBORO - 110,028
64. KREAMER - 107,534
65. CONSHOHOCKEN - 100,327
66. TRAPPE - 94,969
67. TRAINER - 94,122
68. BRADDOCK - 91,093
69. STEELTON - 90,770
70. JOHNSTOWN - 89,696
71. WHEATLAND - 88,432
72. MILTON - 87,550
73. PETROLIA - 78,100
74. CRESSONA - 74,230
75. BERLIN - 70,181
76. GREENVILLE - 69,517
77. BATH - 69,310
78. CENTRAL CITY - 69,190
79. HANOVER - 59,946
80. FLEETWOOD - 58,093
81. CHESWICK - 58,036
82. NEW CASTLE - 57,151
83. MOUNT JEWETT - 57,125
84. SCOTTDALE - 56,437
85. GLEN ROCK - 55,757
86. RIVERSIDE - 53,341
87. HARRISBURG - 49,808
88. BETHLEHEM - 49,427
89. SAYRE - 47,391
90. ANNVILLE - 46,212
91. THOMPSONTOWN - 45,448
92. SAEGERTOWN - 43,913
93. PULASKI - 41,986
94. SWIFTWATER - 39,420
95. WEST ELIZABETH - 39,165
96. PLEASANT GAP - 36,848
97. DONORA - 36,102
98. TAMAQUA - 35,926
99. FRANKLIN - 35,606
100. YOUNGWOOD - 35,448
101. PALMERTON - 34,533
102. MOUNT JOY - 33,406
103. BLANDON - 32,352
104. WARMINSTER - 31,754
105. WILLIAMSPORT - 31,660
106. GLASSPORT - 31,562
107. ROCHESTER - 30,270
108. BLAIRSVILLE - 29,935
109. ELRAMA - 29,309
110. WHITEHALL - 29,124
111. CABOT - 27,415
112. MANNS CHOICE - 26,922
113. SAINT MARYS - 26,789
114. LANGELOTH - 26,426
115. HERMITAGE - 25,874
116. MONROEVILLE - 25,850
117. MARLIN - 25,837
118. COCHRANTON- 24,863
119. PHOENIXVILLE - 24,850
120. EAST EARL - 24,471
121. CARLISLE - 24,396
122. MONONGAHELA - 24,162
123. GETTYSBURG - 21,332
124. UNION CITY - 21,144
125. SHIPPENVILLE - 21,043
126. WEST MIDDLESEX - 20,711
127. KLINGERSTOWN - 19,160
128. HAZLETON - 18,967
129. ALUM BANK - 18,830
130. LINESVILLE - 18,193
131. HARRISON CITY - 17,474
132. CURWENSVILLE - 17,423
133. MARTINSBURG - 17,346
134. QUAKERTOWN - 17,288
135. JEANNETTE - 17,069
136. BEDFORD - 16,311
137. EVANS CITY - 16,268
138. MACUNGIE - 16,014
139. WEST CHESTER - 15,759
140. EAST GREENVILLE - 15,421
141. KOPPEL - 14,998
142. SELINSGROVE - 14,774
143. BRACKENRIDGE - 14,454
144. EXPORT - 14,111
145. MILLERSBURG - 13,788
146. WAYNESBORO - 13,622
147. SUMMERVILLE - 13,588
148. WATSONTOWN - 13,084
149. MOUNT PLEASANT - 12,854
150. LEOLA - 11,997
151. LATROBE - 11,601
152. EMLENTON - 11,164
153. WASHINGTON - 10,395
154. LEWISTOWN - 10,296
155. DALLASTOWN - 10,277
156. CLARENDON - 10,166
157. SHADY GROVE - 9,752
158. MORRISVILLE - 9,528
159. BLOOMSBURG - 9,386
160. DANBORO - 9,100
161. CLEARFIELD - 8,790
162. BURNHAM - 8,672
163. SIMPSON - 8,633
164. COLUMBIA - 8,232
165. VALENCIA - 8,061
166. COLLEGEVILLE - 7,898
167. MC KEES ROCKS - 7,765
168. MORGANTOWN - 7,584
169. GIBSONIA - 7,510
170. FARRELL - 7,456
171. FAIRLESS HILLS - 7,354
172. KING OF PRUSSIA - 7,352
173. SOUTHAMPTON - 7,281
174. WEST CONSHOHOCKEN - 7,239
175. NORTH WALES - 7,200
176. STOCKERTOWN - 7,092
177. HORSHAM - 6,550
178. MILL HALL - 6,522
179. BELLEFONTE - 6,507
180. PARKER FORD - 6,351
181. NORTH EAST - 6,165
182. WAYNE - 6,022
183. HUGHESVILLE - 5,751
184. JEFFERSON HILLS - 5,521
185. QUARRYVILLE - 5,456
186. SHARON - 5,392
187. MIFFLINTOWN - 5,250
188. COLVER - 5,230
189. EMIGSVILLE - 5,176
190. CANONSBURG - 5,107
191. JENKINTOWN - 5,078
192. CRANBERRY TOWNSHIP - 4,782
193. WEST GROVE - 4,722
194. AMBRIDGE - 4,477
195. TELFORD - 4,249
196. CORAOPOLIS - 4,227
197. DU BOIS - 4,207
198. ALLENPORT - 4,180
199. LYON STATION - 4,137
200. MONTGOMERY - 3,931
201. BRIDGEVILLE - 3,899
202. MC ALISTERVILLE - 3,869
203. HUNLOCK CREEK - 3,850
204. OIL CITY - 3,824
205. LINWOOD - 3,767
206. MONTGOMERYVILLE - 3,679
207. CONNELLSVILLE - 3,585
208. HATFIELD- 3,491
209. SHOEMAKERSVILLE - 3,331
210. MARS - 3,225
211. SCHAEFFERSTOWN - 3,219
212. PALM - 3,000
213. ALTOONA - 2,960
214. CRESSON - 2,820
215. HOLLSOPPLE - 2,818
216. ELLWOOD CITY - 2,817
217. SAXONBURG - 2,813
218. BURGETTSTOWN - 2,789
219. HARWICK - 2,761
220. CLARKS SUMMIT -2,743
221. ZELIENOPLE - 2,669
222. DELAWARE WATER GAP - 2,522
223. KIMBERTON - 2,512
224. MUNCY - 2,366
225. INDIANOLA - 2,320
226. JAMESTOWN - 2,124
227. SHARTLESVILLE - 2,105
228. WAYMART - 2,001
229. LEETSDALE - 1,921
230. ALBURTIS - 1,912
231. LEWISBURG - 1,859
232. STOYSTOWN - 1,802
233. MOUNTAIN TOP - 1,760
234. CASTANEA - 1,720
235. WEST FINLEY - 1,701
236. WEST POINT - 1,662
237. PORT ALLEGANY - 1,601
238. EASTON - 1,579
239. BENSALEM - 1,552
240. BUNOLA - 1,535
241. CLAYSBURG - 1,486
242. MIDDLETOWN - 1,467
243. ALCOA CENTER - 1,436
244. NATRONA HEIGHTS - 1,391
245. DUNMORE - 1,274
246. SARVER - 1,266
247. ROCKWOOD - 1,250
248. LEBANON - 1,152
249. JONESTOWN - 1,085
250. KUTZTOWN - 1,046
251. MC CONNELLSBURG - 1,042
252. KARNS CITY - 1,020
253. HERSHEY - 1,010
254. CORRY - 1,005
255. MOUNT CARMEL - 1,002
256. IRVINE - 937
257. STATE COLLEGE - 900
258. PITTSFIELD - 899
259. TRANSFER - 840
260. WILMERDING - 788
261. BELLE VERNON - 765
262. WELLSBORO - 763
263. YEADON - 760
264. CENTRE HALL - 750
265. NEW BRIGHTON - 727
266. MC DONALD - 613
267. EAST BUTLER - 613
268. LEECHBURG - 597
269. EAST STROUDSBURG - 585
270. MINERSVILLE - 562
271. MANHEIM - 531
272. MONTOURSVILLE - 510
273. BROOKVILLE - 503
274. NANTICOKE - 500
275. AVONMORE - 464
276. DARLINGTON - 450
277. PUNXSUTAWNEY - 448
278. SCRANTON - 437
279. COLMAR - 434
280. MIDDLEBURY CENTER - 427
281. RANKIN - 425
282. NORTHUMBERLAND - 425
283. CHARLEROI - 410
284. NEW BERLINVILLE - 408
285. FOGELSVILLE - 393
286. ARCHBALD - 387
287. ELVERSON - 378
288. EIGHTY FOUR - 368
289. MYERSTOWN - 360
290. WILKES BARRE - 358
291. ALLENWOOD - 328
292. BROCKPORT - 315
293. LUCERNEMINES - 314
294. MERCER - 300
295. ASPERS - 282
296. TURTLE CREEK - 280
297. HAMBURG - 270
298. LAURELDALE - 263
299. ROBESONIA - 256
300. VERONA - 255
301. CANTON -255
302. LYKENS - 253
303. MANSFIELD - 249
304. EDINBORO - 245
305. LANSDALE - 242
306. MEHOOPANY - 226
307. CHAMBERSBURG- 225
308. POTTSTOWN- 221
309. NEEDMORE- 220
310. OAKMONT -206
311. OAKDALE - 201
312. MEADVILLE - 183
313. TAYLOR - 172
314. DOWNINGTOWN - 137
315. BROCKWAY - 130
316. DENVER - 125
317. BLOSSBURG -120
318. BEAVER FALLS - 118
319. POTTSVILLE - 116
320. SHIPPENSBURG -115
321. COUDERSPORT - 109
322. EMPORIUM - 108
323. ASHLAND - 103
324. WALNUTPORT - 99
325. RIDGWAY- 83
326. DURYEA - 71
327. HARMONY - 62
328. WEST HAZLETON - 61
329. HOUSTON - 51
330. MEDIA - 50
331. TITUSVILLE - 41
332. HANOVER TOWNSHIP - 35
333. LAWRENCEVILLE - 34
334. AUBURN - 33
335. WRIGHTSVILLE - 32
336. SLIPPERY ROCK - 29
337. CLINTON - 27
338. REAMSTOWN - 27
339. DUNCANSVILLE - 25
340. CONNEAUT LAKE - 25
341. ALIQUIPPA - 25
342. MUNHALL - 24
343. LOYALHANNA - 23
344. HARLEYSVILLE - 23
345. CROYDON - 22
346. CHESTER TOWNSHIP - 22
347. GROVE CITY - 20
348. PITTSTON - 20
349. HATBORO - 18
350. KARTHAUS - 17
351. WILKES-BARRE - 17
352. KANE - 16
353. CAMP HILL - 16
354. NEW KINGSTOWN - 16
355. WELLSVILLE - 15
356. LEVITTOWN - 13
357. FORT LOUDON = 10
358. SYKESVILLE - 10
359. WYNDMOOR - 10
360. LEWIS RUN - 10
361. SINKING SPRING - 8
362. NEW SALEM - 5
363. LEESPORT - 5
364. VANPORT - 5
365. BIRD IN HAND - 5
366. MOUNT MORRIS - 5
367. FAIRVIEW - 5
368. GREENSBURG - 5
369. BIG RUN - 5
370. BENTON - 4
371. SMITHFIELD - 4
372. IRWIN - 4
373. MERTZTOWN - 4
374. LANDISVILLE - 3
375. HELLERTOWN - 3
376. HOPWOOD - 3
377. NEW COLUMBIA - 2
378. SENECA - 2
379. BERWICK - 2
380. MEYERSDALE - 1
381. PERKASIE - 1
382. MCADOO - 1
383. SOMERSET - 1
384. EDDYSTONE - 1
385. LIBERTY BOROUGH - 1
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