Skip to main content
LakeQuality
RankCountyStateAvg GradeLakesAvg Score
1Southwestern Ontario CountyONA14.00
2Dufferin CountyONA14.00
3Unorganized Division No. 1 CountyONA14.00
4Joliette CountyQCA14.00
5Houston CountyALA14.00
6Mobile CountyALA24.00
7Blount CountyALA14.00
8Monroe CountyALA14.00
9Franklin CountyALA24.00
10Baldwin CountyALA24.00
11Sharp CountyARA64.00
12Pueblo CountyCOA14.00
13Jackson CountyCOA44.00
14Montrose CountyCOA14.00
15Moffat CountyCOA14.00
16Dougherty CountyGAA24.00
17Floyd CountyIAA14.00
18Gem CountyIDA14.00
19Canyon CountyIDA14.00
20Winnebago CountyILA14.00
21Russell CountyKSA24.00
22Pottawatomie CountyKSA34.00
23Bourbon CountyKSA44.00
24Franklin CountyMAA54.00
25Norfolk CountyMAA24.00
26Clare CountyMIA74.00
27Manistee CountyMIA74.00
28Grand Traverse CountyMIA84.00
29Gladwin CountyMIA84.00
30Barry CountyMIA84.00
31Alcona CountyMIA34.00
32Jackson CountyMIA64.00
33Kent CountyMIA114.00
34Otsego CountyMIA74.00
35Branch CountyMIA44.00
36Roscommon CountyMIA44.00
37Crawford CountyMIA54.00
38Isabella CountyMIA14.00
39Ogemaw CountyMIA14.00
40Cheboygan CountyMIA64.00
41Ingham CountyMIA14.00
42Clay CountyMNA24.00
43Clark CountyMOA24.00
44Washington CountyMOA24.00
45Pike CountyMOA14.00
46Ripley CountyMOA24.00
47Mercer CountyMOA24.00
48Ste. Genevieve CountyMOA14.00
49Perry CountyMOA34.00
50Sherman CountyNEA14.00
51Morrill CountyNEA14.00
52Greeley CountyNEA14.00
53Sioux CountyNEA14.00
54San Miguel CountyNMA24.00
55Guadalupe CountyNMA24.00
56Seneca CountyNYA14.00
57Hamilton CountyNYA64.00
58Herkimer CountyNYA74.00
59Union CountyOHA14.00
60Wallowa CountyORA14.00
61Clackamas CountyORA14.00
62Hutchinson CountyTXA14.00
63Cherokee CountyTXA14.00
64Morris CountyTXA24.00
65Harrison CountyTXA14.00
66Garza CountyTXA14.00
67Russell CountyVAA14.00
68Henry CountyVAA14.00
69Augusta CountyVAA14.00
70Alleghany CountyVAA24.00
71Botetourt CountyVAA14.00
72Newport News city CountyVAA14.00
73Wise CountyVAA34.00
74Rockbridge CountyVAA24.00
75Lee CountyVAA14.00
76Loudoun CountyVAA24.00
77Smyth CountyVAA14.00
78Tazewell CountyVAA14.00
79Orange CountyVTA94.00
80Lincoln CountyWAA14.00
81Outagamie CountyWIA14.00
82Benzie CountyMIA204.00
83Lenawee CountyMIA44.00
84Dickenson CountyVAA14.00
85Newaygo CountyMIA104.00
86Montcalm CountyMIA54.00
87Washington CountyORA14.00
88Tallapoosa CountyALA44.00
89Millard CountyUTA24.00
90Rockingham CountyVAA24.00
91Cleburne CountyARA14.00
92Tooele CountyUTA24.00
93James City CountyVAA44.00
94Salt Lake CountyUTA24.00
95Stone CountyMOA14.00
96Muskegon CountyMIA64.00
97Scotts Bluff CountyNEA14.00
98Saline CountyARA14.00
99Morgan CountyMOA14.00
100Essex CountyNYA74.00
101La Vallée-de-la-Gatineau CountyQCA363.90
102Papineau CountyQCA333.87
103Pontiac CountyQCA183.85
104Bonaventure CountyQCA23.84
105Témiscouata CountyQCA63.83
106Washington CountyVTA173.78
107Kalkaska CountyMIA143.75
108Mauricie CountyQCA83.75
109Lake CountyMIA53.75
110Morrison CountyMNA163.75
111Taney CountyMOA73.71
112Renfrew CountyONA823.69
113Antoine-Labelle CountyQCA693.67
114Estrie CountyQCA13.67
115La Côte-de-Gaspé CountyQCA13.67
116Charlevoix CountyQCA23.67
117Lamoille CountyVTA103.67
118Washtenaw CountyMIA103.67
119Haliburton CountyONA1873.66
120Lanark CountyONA293.66
121Hubbard CountyMNA763.66
122Hastings CountyONA663.65
123Les Laurentides CountyQCA1183.65
124Cass CountyMNA1233.64
125La Jacques-Cartier CountyQCA73.62
126Cook CountyMNA1393.61
127Lennox and Addington CountyONA183.61
128Les Collines-de-l'Outaouais CountyQCA113.61
129Peterborough CountyONA713.60
130Livingston CountyMIA143.60
131Duchesne CountyUTA73.60
132Frontenac CountyONA1043.59
133Memphrémagog CountyQCA253.57
134La Haute-Côte-Nord CountyQCA143.57
135La Matapédia CountyQCA143.57
136Maskinongé CountyQCA323.56
137Lac-Saint-Jean-Est CountyQCA163.56
138Caledonia CountyVTA243.56
139Windham CountyVTA183.56
140Portneuf CountyQCA233.55
141Urban agglomeration of La Tuque CountyQCA83.54
142Crow Wing CountyMNA1203.52
143Les Pays-d'en-Haut CountyQCA1093.52
144Beltrami CountyMNA823.51
145Matawinie CountyQCA1103.51
146Grant CountyWAA43.50
147Lapeer CountyMIA53.50
148La Matanie CountyQCA43.50
149Le Rocher-Percé CountyQCA23.50
150White Pine CountyNVA23.50
151Lincoln CountyNEA33.50
152Mékinac CountyQCB253.49
153Algoma District CountyONB2153.48
154Rutland CountyVTB303.47
155Le Haut-Saint-François CountyQCB33.45
156Otter Tail CountyMNB983.45
157Jamésie CountyQCB33.44
158Essex CountyVTB193.44
159Argenteuil CountyQCB483.43
160Le Granit CountyQCB103.43
161Manitoulin District CountyONB123.42
162Sudbury District CountyONB2603.42
163Le Fjord-du-Saguenay CountyQCB233.41
164La Rivière-du-Nord CountyQCB173.41
165Clearwater CountyMNB403.41
166Lake CountyMNB1523.39
167Orleans CountyVTB293.38
168Témiscamingue CountyQCB93.37
169Manicouagan CountyQCB173.35
170Leeds and Grenville Counties CountyONB343.34
171Kamouraska CountyQCB23.34
172Mecosta CountyMIB83.33
173Rolette CountyNDB143.33
174Elmore CountyALB53.33
175La Côte-de-Beaupré CountyQCB13.33
176La Mitis CountyQCB13.33
177Wilcox CountyALB33.33
178New Hanover CountyNCB33.33
179Buncombe CountyNCB33.33
180Pittsylvania CountyVAB33.33
181Parry Sound District CountyONB2293.33
182Nipissing District CountyONB2663.29
183Leelanau CountyMIB123.29
184Muskoka District CountyONB1703.27
185Témiscamingue CountyONB23.25
186Beauce-Sartigan CountyQCB83.25
187Montcalm CountyQCB83.25
188Richmond CountyNCB43.25
189D'Autray CountyQCB143.24
190Le Domaine-du-Roy CountyQCB133.23
191Rivière-du-Loup CountyQCB33.22
192Grey CountyONB123.21
193Iron CountyMIB263.20
194Charlevoix-Est CountyQCB53.20
195Urban agglomeration of Longueuil CountyQCB53.20
196Stafford CountyVAB73.20
197Patrick CountyVAB53.20
198Bedford CountyVAB53.20
199Sanpete CountyUTB53.20
200Itasca CountyMNB1453.19
201Becker CountyMNB1003.19
202Timiskaming District CountyONB863.19
203Beauce-Centre CountyQCB23.17
204Montmagny CountyQCB23.17
205Maria-Chapdelaine CountyQCB43.17
206Brome-Missisquoi CountyQCB63.17
207Les Basques CountyQCB23.17
208Rainy River District CountyONB783.17
209Warren CountyMOB123.17
210Bennington CountyVTB153.14
211Central Ontario CountyONB203.13
212Washington CountyWIB113.11
213L'Islet CountyQCB63.11
214Missoula CountyMTB163.10
215Douglas CountyMNB513.08
216Thunder Bay District CountyONB2883.06
217Simcoe CountyONB173.06
218Sawyer CountyWIB433.05
219Les Etchemins CountyQCB73.05
220Abitibi CountyQCB73.05
221Forest CountyWIB323.05
222Holt CountyNEB23.00
223Douglas CountyNVB23.00
224Bath CountyVAB23.00
225Hopkins CountyKYB33.00
226Carbon CountyMTB13.00
227Johnson CountyWYB53.00
228York CountyVAB33.00
229Sublette CountyWYB53.00
230Oakland CountyMIB283.00
231Durham Region CountyONB23.00
232York Region CountyONB113.00
233La Nouvelle-Beauce CountyQCB23.00
234Coaticook CountyQCB33.00
235Covington CountyALB33.00
236Dallas CountyALB23.00
237Montgomery CountyALB13.00
238Choctaw CountyALB23.00
239Izard CountyARB23.00
240Pinal CountyAZB13.00
241Jefferson CountyCOB23.00
242San Juan CountyCOB33.00
243Bay CountyFLB173.00
244Miami-Dade CountyFLB93.00
245Washington CountyFLB113.00
246Santa Rosa CountyFLB13.00
247Wakulla CountyFLB63.00
248Jackson CountyFLB73.00
249Duval CountyFLB33.00
250Liberty CountyFLB23.00
251Gulf CountyFLB33.00
252Broward CountyFLB43.00
253Crisp CountyGAB13.00
254Stewart CountyGAB13.00
255Lanier CountyGAB13.00
256Marshall CountyIAB23.00
257Lee CountyIAB13.00
258DeKalb CountyILB13.00
259Kane CountyILB13.00
260Geary CountyKSB23.00
261Crawford CountyKSB23.00
262Wabaunsee CountyKSB33.00
263Edmonson CountyKYB13.00
264Webster CountyKYB13.00
265Lincoln CountyKYB23.00
266Pike CountyKYB13.00
267Hardin CountyKYB13.00
268Union CountyKYB23.00
269Ohio CountyKYB33.00
270Warren CountyKYB13.00
271Muhlenberg CountyKYB23.00
272Iosco CountyMIB33.00
273Alger CountyMIB83.00
274Emmet CountyMIB93.00
275Pierce CountyMNB13.00
276Nicollet CountyMNB23.00
277Steele CountyMNB13.00
278Adair CountyMOB23.00
279St. Francois CountyMOB43.00
280Johnson CountyMOB43.00
281Lincoln CountyMOB23.00
282Yellowstone CountyMTB13.00
283Craven CountyNCB23.00
284Gates CountyNCB13.00
285Renville CountyNDB23.00
286Garfield CountyNEB13.00
287Keya Paha CountyNEB13.00
288Garden CountyNEB13.00
289Frontier CountyNEB23.00
290Sheridan CountyNEB13.00
291Kimball CountyNEB13.00
292Cedar CountyNEB13.00
293Madison CountyNEB13.00
294Hitchcock CountyNEB13.00
295Lewis CountyNYB33.00
296Crawford CountyOHB13.00
297Marion CountyORB13.00
298Linn CountyORB23.00
299Fannin CountyTXB13.00
300Nolan CountyTXB13.00
301Freestone CountyTXB13.00
302Washington CountyVAB23.00
303Windsor CountyVTB213.00
304Whatcom CountyWAB13.00
305Kenosha CountyWIB123.00
306Marinette CountyWIB223.00
307Waushara CountyWIB323.00
308Menominee CountyWIB83.00
309Kewaunee CountyWIB53.00
310Ozaukee CountyWIB93.00
311Natrona CountyWYB73.00
312Crook CountyWYB23.00
313Sheridan CountyWYB63.00
314Berkshire CountyMAB73.00
315Albany CountyWYB213.00
316Cache CountyUTB63.00
317Carroll CountyARB33.00
318Mille Lacs CountyMNB33.00
319Gogebic CountyMIB253.00
320Union CountyFLB33.00
321New Kent CountyVAB13.00
322Cherry CountyNEB43.00
323Jefferson CountyFLB33.00
324Bottineau CountyNDB13.00
325Wood CountyTXB43.00
326Sac CountyIAB33.00
327Cochrane District CountyONB1282.98
328Kenora District CountyONB3212.98
329Worcester CountyMAB272.95
330St. Louis CountyMNB1882.94
331Le Val-Saint-François CountyQCB102.93
332Arthabaska CountyQCB52.93
333Waukesha CountyWIB332.92
334Florence CountyWIB382.92
335Keweenaw CountyMIB152.91
336Walton CountyFLB782.90
337Waupaca CountyWIB252.90
338Iron CountyWIB322.87
339Shawano CountyWIB272.86
340Uintah CountyUTB92.86
341Washburn CountyWIB462.85
342Citrus CountyFLB382.85
343Vilas CountyWIB1862.83
344Garfield CountyUTB62.83
345Saguenay–Lac-Saint-Jean CountyQCB22.83
346Bladen CountyNCB52.80
347Benson CountyNDB52.80
348Addison CountyVTB132.80
349Chippewa CountyMIB122.80
350Bayfield CountyWIB492.79
351Highlands CountyFLB912.79
352Lake CountyFLB2342.78
353Platte CountyWYB152.78
354La Vallée-de-l'Or CountyQCB72.76
355Daggett CountyUTB62.75
356Park CountyWYB142.75
357Franklin CountyVAB152.75
358Rimouski-Neigette CountyQCB122.75
359Mahnomen CountyMNB162.75
360Carbon CountyWYB252.75
361St. Lucie CountyFLB82.75
362Aitkin CountyMNB472.73
363Sumter CountyFLB102.71
364Orange CountyFLB4052.71
365Seminole CountyFLB1512.70
366Burnett CountyWIB582.70
367Osceola CountyFLB332.70
368Oconto CountyWIB602.69
369Oneida CountyWIB1322.68
370Abitibi-Témiscamingue CountyQCB192.67
371Les Sources CountyQCB12.67
372Sept-Rivières CountyQCB12.67
373Gasconade CountyMOB32.67
374Audrain CountyMOB42.67
375Moore CountyNCB32.67
376Lane CountyORB42.67
377Adams CountyWIB182.67
378Sheboygan CountyWIB62.67
379Harris CountyGAB32.67
380Kane CountyUTB32.67
381Bruce CountyONB182.67
382Flathead CountyMTB372.67
383Mason CountyMIB52.67
384Charlevoix CountyMIB132.67
385Mecklenburg CountyVAB32.67
386Ashland CountyWIB62.67
387Randolph CountyALB42.67
388Fremont CountyWYB162.67
389Marion CountyFLB272.65
390Pasco CountyFLB312.64
391Langlade CountyWIB312.64
392Prince Edward CountyONB42.63
393Larimer CountyCOB102.63
394Barnstable CountyMAB122.63
395Collier CountyFLB132.63
396Les Appalaches CountyQCB122.61
397Washington CountyUTB52.60
398Door CountyWIB62.60
399Spotsylvania CountyVAB72.60
400Leon CountyFLB612.59
401Portage CountyWIB272.57
402Urban agglomeration of Québec CountyQCB32.56
403Marquette CountyWIB132.55
404Putnam CountyFLB482.54
405Walworth CountyWIB252.53
406Van Buren CountyMIB82.50
407San Juan CountyUTB52.50
408Kalamazoo CountyMIB92.50
409McLean CountyNDB22.50
410Pulaski CountyVAB82.50
411Bellechasse CountyQCB92.50
412Winston CountyALB32.50
413Lowndes CountyALB22.50
414Lawrence CountyALB22.50
415Mesa CountyCOB32.50
416Story CountyIAB22.50
417Carter CountyKYB22.50
418Wolfe CountyKYB22.50
419Hampshire CountyMAB42.50
420Hillsdale CountyMIB42.50
421Olmsted CountyMNB52.50
422Iron CountyMOB22.50
423Dawes CountyNEB22.50
424Keith CountyNEB22.50
425Rhea CountyTNB22.50
426Coleman CountyTXB22.50
427Rusk CountyWIB122.50
428Brown CountyWIB42.50
429Columbia CountyFLB42.50
430Lake CountyINB22.50
431Weber CountyUTB32.50
432Maricopa CountyAZB102.50
433Summit CountyCOB22.50
434Lincoln CountyWIC192.46
435Plymouth CountyMAC162.45
436Fond du Lac CountyWIC102.44
437Tuscaloosa CountyALC82.43
438Douglas CountyWIC232.43
439Laramie CountyWYC82.38
440Hillsborough CountyFLC1712.37
441Barron CountyWIC342.36
442St. Joseph CountyMIC82.33
443Hampden CountyMAC32.33
444Essex CountyMAC62.33
445Madison CountyFLC72.33
446L'Érable CountyQCC22.33
447Hale CountyALC32.33
448Buena Vista CountyIAC32.33
449Platte CountyMOC32.33
450Greene CountyMOC32.33
451Linn CountyMOC42.33
452Barnes CountyNDC42.33
453Volusia CountyFLC482.32
454Manitowoc CountyWIC182.31
455Jefferson CountyWIC82.29
456Chippewa CountyWIC142.29
457Allegan CountyMIC92.25
458Christian CountyKYC42.25
459Racine CountyWIC52.25
460Osage CountyKSC52.25
461Flagler CountyFLC52.25
462Barry CountyMOC52.20
463Utah CountyUTC62.20
464Clay CountyFLC232.18
465Northumberland CountyONC32.17
466Palm Beach CountyFLC172.17
467Franklin CountyNYC92.14
468Pontiac CountyONC42.13
469Polk CountyWIC712.13
470Okaloosa CountyFLC102.11
471Region of Waterloo CountyONC52.10
472Carlton CountyMNC332.09
473Price CountyWIC272.08
474Chisago CountyMNC332.07
475Washington CountyMNC752.06
476Sherburne CountyMNC232.06
477Bear Lake CountyIDC12.00
478Mercer CountyNDC12.00
479Big Horn CountyMTC12.00
480Hart CountyGAC12.00
481Frederick CountyVAC12.00
482Lake CountyMTC102.00
483Decatur CountyIAC32.00
484Bell CountyKYC22.00
485Cedar CountyMOC12.00
486McKenzie CountyNDC12.00
487Marengo CountyALC12.00
488Bradford CountyFLC62.00
489Escambia CountyFLC22.00
490Broadwater CountyMTC22.00
491Jasper CountyTXC12.00
492Emery CountyUTC52.00
493Yakima CountyWAC22.00
494Lincoln CountyMTC82.00
495Rio Arriba CountyNMC102.00
496Valley CountyIDC32.00
497Greenwood CountyKSC52.00
498Pershing CountyNVC12.00
499St. Croix CountyWIC42.00
500Summit CountyUTC72.00
501Suffolk city CountyVAC22.00
502Perth CountyONC12.00
503Prescott and Russell Counties CountyONC12.00
504Pickens CountyALC22.00
505Limestone CountyALC12.00
506Marshall CountyALC22.00
507Sumter CountyALC32.00
508Greene CountyALC32.00
509Cleburne CountyALC22.00
510Baxter CountyARC12.00
511Van Buren CountyARC22.00
512Garland CountyARC42.00
513Cross CountyARC12.00
514Greene CountyARC12.00
515Prairie CountyARC12.00
516Columbia CountyARC12.00
517Lincoln CountyARC12.00
518Pima CountyAZC52.00
519Teller CountyCOC12.00
520Las Animas CountyCOC12.00
521Ouray CountyCOC12.00
522Monroe CountyFLC22.00
523Fannin CountyGAC12.00
524Bibb CountyGAC12.00
525Forsyth CountyGAC12.00
526Hall CountyGAC12.00
527Muscogee CountyGAC12.00
528Rabun CountyGAC22.00
529Baldwin CountyGAC12.00
530Gilmer CountyGAC12.00
531Union CountyGAC12.00
532Quitman CountyGAC12.00
533Columbia CountyGAC12.00
534Lincoln CountyGAC22.00
535Elbert CountyGAC12.00
536Keokuk CountyIAC22.00
537Scott CountyIAC52.00
538Dallas CountyIAC22.00
539Appanoose CountyIAC22.00
540Clay CountyIAC12.00
541Perry CountyILC22.00
542Rock Island CountyILC12.00
543Jackson CountyILC12.00
544Trego CountyKSC12.00
545Leavenworth CountyKSC12.00
546Douglas CountyKSC52.00
547Ellsworth CountyKSC12.00
548Woodson CountyKSC52.00
549Labette CountyKSC12.00
550Franklin CountyKSC12.00
551Breckinridge CountyKYC12.00
552Greenup CountyKYC12.00
553Jackson CountyKYC12.00
554Laurel CountyKYC22.00
555Johnson CountyKYC22.00
556Floyd CountyKYC12.00
557Breathitt CountyKYC12.00
558Letcher CountyKYC12.00
559Clay CountyKYC12.00
560Nicholas CountyKYC12.00
561Montgomery CountyKYC12.00
562Ballard CountyKYC82.00
563Fleming CountyKYC12.00
564Campbell CountyKYC12.00
565Jefferson CountyKYC22.00
566Pendleton CountyKYC12.00
567Kenton CountyKYC12.00
568McCreary CountyKYC12.00
569Harlan CountyKYC12.00
570Logan CountyKYC32.00
571Simpson CountyKYC12.00
572Grayson CountyKYC12.00
573Powell CountyKYC12.00
574Genesee CountyMIC62.00
575Koochiching CountyMNC42.00
576Polk CountyMNC212.00
577Isanti CountyMNC192.00
578Swift CountyMNC32.00
579Wadena CountyMNC42.00
580Reynolds CountyMOC12.00
581Chariton CountyMOC32.00
582Mecklenburg CountyNCC12.00
583Graham CountyNCC42.00
584Macon CountyNCC22.00
585Clay CountyNCC12.00
586Stokes CountyNCC22.00
587Swain CountyNCC12.00
588Jackson CountyNCC32.00
589Cherokee CountyNCC22.00
590Northampton CountyNCC12.00
591Warren CountyNCC12.00
592Vance CountyNCC12.00
593Halifax CountyNCC12.00
594Rutherford CountyNCC12.00
595Washington CountyNCC12.00
596Wayne CountyNCC12.00
597Columbus CountyNCC22.00
598Burke CountyNCC12.00
599Caldwell CountyNCC12.00
600Iredell CountyNCC12.00
601Stark CountyNDC32.00
602Grant CountyNDC22.00
603Grand Forks CountyNDC42.00
604Ward CountyNDC32.00
605Wells CountyNDC22.00
606Divide CountyNDC22.00
607Slope CountyNDC22.00
608Oliver CountyNDC32.00
609Logan CountyNDC12.00
610Walsh CountyNDC22.00
611Pembina CountyNDC12.00
612Wheeler CountyNEC12.00
613Dakota CountyNEC22.00
614Sandoval CountyNMC42.00
615Clinton CountyNYC12.00
616Sandusky CountyOHC12.00
617Hancock CountyOHC12.00
618Grayson CountyOKC12.00
619Bradley CountyTNC22.00
620Knox CountyTNC22.00
621Blount CountyTNC12.00
622Franklin CountyTNC12.00
623Camp CountyTXC12.00
624Houston CountyTXC12.00
625Nacogdoches CountyTXC22.00
626Eastland CountyTXC22.00
627Chesapeake city CountyVAC62.00
628Charles City CountyVAC32.00
629Fairfax CountyVAC52.00
630Shenandoah CountyVAC12.00
631Buckingham CountyVAC22.00
632Wythe CountyVAC12.00
633Chittenden CountyVTC82.00
634Grand Isle CountyVTC12.00
635Snohomish CountyWAC62.00
636Taylor CountyWIC62.00
637Milwaukee CountyWIC62.00
638Winnebago CountyWIC52.00
639Pierce CountyWIC12.00
640Lake of the Woods CountyMNC32.00
641Jackson CountyORC72.00
642Bonneville CountyIDC42.00
643Troup CountyGAC32.00
644Jefferson CountyMOC42.00
645Ralls CountyMOC22.00
646Stephens CountyTXC22.00
647Chilton CountyALC22.00
648Clark CountyARC12.00
649Greene CountyGAC12.00
650Calloway CountyKYC12.00
651Beaverhead CountyMTC12.00
652Iron CountyUTC12.00
653San Augustine CountyTXC12.00
654Henderson CountyTXC22.00
655Morgan CountyUTC22.00
656Amelia CountyVAC12.00
657Polk CountyFLC1421.95
658Pope CountyMNC251.95
659Wellington CountyONC61.92
660Anoka CountyMNC261.91
661Eastern Ontario CountyONC51.90
662Kandiyohi CountyMNC351.88
663Hernando CountyFLC161.88
664Indian River CountyFLC91.86
665Sauk CountyWIC101.86
666Grand CountyCOC61.83
667Albemarle CountyVAC61.83
668Wasatch CountyUTC101.83
669Williams CountyNDC91.83
670Alachua CountyFLC501.82
671Prince Edward CountyVAC51.80
672Franklin CountyVTC91.80
673Big Horn CountyWYC101.80
674Box Elder CountyUTC91.80
675Randolph CountyMOC51.80
676Amherst CountyVAC51.80
677La Haute-Yamaska CountyQCC41.75
678Delta CountyCOC41.75
679Otero CountyNMC41.75
680Marathon CountyWIC51.75
681Lake CountyILC241.74
682Charlotte CountyFLC71.71
683Brevard CountyFLC231.70
684Bécancour CountyQCC11.67
685Ashley CountyARC41.67
686Ouachita CountyARC31.67
687Woodbury CountyIAC31.67
688Wright CountyMNC641.67
689Franklin CountyMOC51.67
690Watauga CountyNCC31.67
691Person CountyNCC31.67
692Catawba CountyNCC31.67
693Stutsman CountyNDC61.67
694Douglas CountyORC31.67
695Iowa CountyWIC61.67
696Wood CountyWIC41.67
697Washoe CountyNVC131.67
698Miami CountyKSC51.67
699Madison CountyKYC31.67
700Grant CountyKYC31.67
701Boone CountyMOC111.67
702Beaver CountyUTC31.67
703Pinellas CountyFLC411.63
704Todd CountyMNC181.63
705Green Lake CountyWIC81.60
706Gaston CountyNCC51.60
707Sarasota CountyFLC231.57
708Allen CountyOHC71.57
709Dakota CountyMNC481.51
710Cass CountyMIC171.50
711Mountrail CountyNDC41.50
712Peel Region CountyONC41.50
713Golden Horseshoe CountyONC31.50
714Shelby CountyALC41.50
715Crawford CountyARC21.50
716Park CountyCOC21.50
717La Plata CountyCOC51.50
718Lake CountyCOC41.50
719Monroe CountyGAC21.50
720Dickinson CountyIAC151.50
721Jasper CountyIAC31.50
722Harrison CountyIAC21.50
723Linn CountyKSC91.50
724Daviess CountyKYC21.50
725Carlisle CountyKYC21.50
726Watonwan CountyMNC51.50
727Macon CountyMOC21.50
728Callaway CountyMOC31.50
729Howard CountyMOC21.50
730Cumberland CountyNCC21.50
731Eddy CountyNDC21.50
732Adams CountyNDC21.50
733Bowman CountyNDC41.50
734Defiance CountyOHC21.50
735Roane CountyTNC41.50
736Upshur CountyTXC21.50
737Brown CountyTXC21.50
738Rock CountyWIC31.50
739Richland CountyWIC21.50
740Middlesex CountyMAC161.50
741Hickory CountyMOC21.50
742Glades CountyFLC61.50
743Martin CountyFLC21.50
744St. Charles CountyMOC41.50
745Talladega CountyALC21.50
746Ramsey CountyMND491.45
747Stearns CountyMND561.44
748Columbia CountyWID71.40
749McHenry CountyILD51.40
750Cook CountyILD541.38
751Klamath CountyORD141.36
752Johnson CountyIAD31.33
753Lincoln CountyNMD41.33
754Routt CountyCOD61.33
755Kay CountyOKD81.33
756Deschutes CountyORD61.33
757Van Buren CountyIAD41.33
758Montgomery CountyNCD31.33
759Haywood CountyNCD31.33
760Hettinger CountyNDD31.33
761Kidder CountyNDD31.33
762Hawkins CountyTND41.33
763Lamar CountyTXD31.33
764Dodge CountyWID31.33
765Dane CountyWID211.33
766Grant CountyWID31.33
767Ramsey CountyNDD71.29
768Cerro Gordo CountyIAD51.25
769Lee CountyFLD751.23
770Abitibi-Ouest CountyQCD21.17
771Jefferson CountyORD71.17
772Polk CountyIAD91.13
773Scott CountyMND241.10
774Hennepin CountyMND961.09
775Thurston CountyWAD151.08
776Carver CountyMND391.08
777Meeker CountyMND231.05
778Rich CountyUTD41.00
779Blaine CountyIDD21.00
780Pottawatomie CountyOKD41.00
781Lewis and Clark CountyMTD41.00
782Cassia CountyIDD11.00
783Osage CountyOKD131.00
784Bristol CountyMAD41.00
785Smith CountyTXD41.00
786Jackson CountyALD11.00
787Carbon CountyUTD11.00
788Sussex CountyVAD31.00
789Cherokee CountyGAD11.00
790Shiawassee CountyMID41.00
791Cleveland CountyOKD51.00
792Malheur CountyORD21.00
793Halifax CountyVAD11.00
794Humboldt CountyNVD51.00
795Power CountyIDD11.00
796Middlesex CountyOND11.00
797Walker CountyALD11.00
798Cullman CountyALD31.00
799St. Clair CountyALD21.00
800Calhoun CountyALD11.00
801Cherokee CountyALD51.00
802Lauderdale CountyALD21.00
803Marion CountyALD21.00
804DeKalb CountyALD21.00
805Chambers CountyALD11.00
806Lee CountyALD11.00
807Yell CountyARD21.00
808Pike CountyARD11.00
809Johnson CountyARD11.00
810Poinsett CountyARD21.00
811Sevier CountyARD11.00
812Little River CountyARD11.00
813Howard CountyARD21.00
814Lonoke CountyARD11.00
815White CountyARD11.00
816Yuma CountyAZD21.00
817Yavapai CountyAZD81.00
818Gunnison CountyCOD21.00
819El Paso CountyCOD31.00
820Custer CountyCOD21.00
821Morgan CountyCOD11.00
822Rio Grande CountyCOD11.00
823Mineral CountyCOD11.00
824Okeechobee CountyFLD21.00
825Manatee CountyFLD51.00
826Gadsden CountyFLD61.00
827St. Johns CountyFLD41.00
828Suwannee CountyFLD21.00
829Jasper CountyGAD11.00
830Wright CountyIAD11.00
831Cherokee CountyIAD11.00
832Jones CountyIAD21.00
833Wayne CountyIAD41.00
834Guthrie CountyIAD21.00
835Monona CountyIAD31.00
836O'Brien CountyIAD21.00
837Winneshiek CountyIAD11.00
838Owyhee CountyIDD21.00
839Fremont CountyIDD31.00
840Williamson CountyILD11.00
841Gallatin CountyILD11.00
842Hardin CountyILD11.00
843DuPage CountyILD11.00
844Macon CountyILD11.00
845Richland CountyILD31.00
846Will CountyILD11.00
847Greene CountyILD11.00
848Mitchell CountyKSD11.00
849Wilson CountyKSD11.00
850Riley CountyKSD21.00
851Hodgeman CountyKSD41.00
852Brown CountyKSD51.00
853Scott CountyKSD21.00
854Jackson CountyKSD31.00
855Neosho CountyKSD41.00
856Montgomery CountyKSD21.00
857Morris CountyKSD21.00
858Coffey CountyKSD31.00
859Phillips CountyKSD11.00
860Shelby CountyKYD21.00
861Trigg CountyKYD21.00
862Taylor CountyKYD21.00
863Boone CountyKYD11.00
864Carroll CountyKYD11.00
865Owen CountyKYD11.00
866Garrard CountyKYD11.00
867Henry CountyKYD21.00
868Monroe CountyKYD11.00
869McCracken CountyKYD11.00
870Lyon CountyKYD11.00
871Clark CountyKYD11.00
872Hartford CountyMAD11.00
873Cottonwood CountyMND71.00
874Pine CountyMND191.00
875Grant CountyMND91.00
876Waseca CountyMND61.00
877Yellow Medicine CountyMND61.00
878Renville CountyMND21.00
879Lincoln CountyMND51.00
880Clay CountyMOD71.00
881Osage CountyMOD11.00
882Knox CountyMOD11.00
883Shelby CountyMOD21.00
884Camden CountyMOD31.00
885Lafayette CountyMOD21.00
886St. Louis city CountyMOD51.00
887Moniteau CountyMOD21.00
888Lewis CountyMOD11.00
889Crawford CountyMOD11.00
890Benton CountyMOD11.00
891Harrison CountyMOD21.00
892Clinton CountyMOD11.00
893Caldwell CountyMOD11.00
894Powell CountyMTD11.00
895Orange CountyNCD71.00
896Guilford CountyNCD51.00
897Rockingham CountyNCD21.00
898Wilkes CountyNCD11.00
899Forsyth CountyNCD21.00
900Henderson CountyNCD11.00
901Cleveland CountyNCD11.00
902Polk CountyNCD11.00
903Anson CountyNCD21.00
904Burleigh CountyNDD21.00
905Sioux CountyNDD11.00
906Golden Valley CountyNDD11.00
907Richardson CountyNED11.00
908Chase CountyNED11.00
909Gosper CountyNED21.00
910Harlan CountyNED11.00
911Cass CountyNED11.00
912Butler CountyNED21.00
913Monroe CountyNYD31.00
914Washington CountyNYD31.00
915Warren CountyOHD11.00
916Wyandot CountyOHD11.00
917Morgan CountyOHD11.00
918Hocking CountyOHD11.00
919Putnam CountyOHD11.00
920Marshall CountyOKD21.00
921Seminole CountyOKD31.00
922Caddo CountyOKD31.00
923Delaware CountyOKD21.00
924Pushmataha CountyOKD51.00
925Muskogee CountyOKD21.00
926Mayes CountyOKD31.00
927Choctaw CountyOKD31.00
928Washington CountyOKD11.00
929Crook CountyORD31.00
930Wasco CountyORD11.00
931Lincoln CountyORD11.00
932Stewart CountyTND21.00
933Polk CountyTND31.00
934Davidson CountyTND41.00
935Shelby CountyTND41.00
936Marion CountyTND11.00
937Wilson CountyTND21.00
938Henry CountyTND11.00
939Cheatham CountyTND11.00
940Benton CountyTND11.00
941Decatur CountyTND11.00
942Humphreys CountyTND11.00
943Lake CountyTND11.00
944Obion CountyTND21.00
945Washington CountyTND11.00
946Tarrant CountyTXD31.00
947Hunt CountyTXD11.00
948Cooke CountyTXD21.00
949Montgomery CountyTXD11.00
950Polk CountyTXD11.00
951Cass CountyTXD11.00
952Palo Pinto CountyTXD11.00
953Crosby CountyTXD11.00
954Young CountyTXD21.00
955Hopkins CountyTXD11.00
956Travis CountyTXD31.00
957Jones CountyTXD11.00
958Reeves CountyTXD11.00
959Jefferson CountyTXD11.00
960Juab CountyUTD21.00
961Wayne CountyUTD11.00
962Charlotte CountyVAD11.00
963Nottoway CountyVAD11.00
964Nelson CountyVAD11.00
965Brunswick CountyVAD31.00
966Culpeper CountyVAD21.00
967Fluvanna CountyVAD11.00
968Orange CountyVAD11.00
969Powhatan CountyVAD11.00
970Hanover CountyVAD11.00
971King William CountyVAD11.00
972Dunn CountyWID31.00
973Lafayette CountyWID21.00
974Eau Claire CountyWID31.00
975Juneau CountyWID21.00
976Calumet CountyWID21.00
977Monroe CountyWID11.00
978Goshen CountyWYD31.00
979Piute CountyUTD31.00
980Mineral CountyNVD11.00
981Harris CountyTXD41.00
982Saunders CountyNED31.00
983Denton CountyTXD21.00
984Warren CountyIAD21.00
985Bosque CountyTXD11.00
986Black Hawk CountyIAD70.83
987Adair CountyIAD50.80
988Murray CountyMND100.78
989Elko CountyNVD90.75
990Washington CountyARD90.75
991Weld CountyCOD50.75
992Wayne CountyILD30.67
993Butler CountyKSD40.67
994Jackson CountyMND70.67
995Granville CountyNCD30.67
996Rowan CountyNCD30.67
997Cabarrus CountyNCD30.67
998Perry CountyOHD30.67
999Benton CountyARD130.67
1000Sevier CountyUTD40.67
1001Chesterfield CountyVAD40.67
1002Baker CountyORD40.67
1003Johnson CountyKSD170.62
1004McLeod CountyMND60.60
1005Randolph CountyNCD50.60
1006Jackson CountyMOD250.57
1007Le Sueur CountyMND160.54
1008Sedgwick CountyKSD60.50
1009Nodaway CountyMOD40.50
1010Davis CountyUTD20.50
1011Jefferson CountyALD20.50
1012Faulkner CountyARD30.50
1013Ringgold CountyIAD20.50
1014Crawford CountyIAD20.50
1015Linn CountyIAD20.50
1016Ida CountyIAD20.50
1017Clarke CountyIAD20.50
1018Cass CountyIAD20.50
1019Adams CountyIAD20.50
1020Johnson CountyILD20.50
1021Pope CountyILD20.50
1022Stafford CountyKSD20.50
1023Stevens CountyMND60.50
1024Brown CountyMND70.50
1025Lyon CountyMND60.50
1026Sibley CountyMND20.50
1027Alamance CountyNCD20.50
1028Caswell CountyNCD20.50
1029Wilson CountyNCD40.50
1030Sarpy CountyNED20.50
1031Dixon CountyNED20.50
1032Sierra CountyNMD30.50
1033Morrow CountyOHD30.50
1034Columbiana CountyOHD20.50
1035Mahaska CountyIAD30.50
1036Hill CountyTXD30.50
1037Shelby CountyIAD20.50
1038Blue Earth CountyMNF90.40
1039DeKalb CountyMOF50.40
1040Wyandotte CountyKSF50.33
1041Tama CountyIAF30.33
1042Palo Alto CountyIAF30.33
1043Macoupin CountyILF30.33
1044Rice CountyMNF170.29
1045Nelson CountyNDF90.25
1046Morton CountyNDF40.25
1047Nobles CountyMNF60.20
1048St. Louis CountyMOF70.20
1049Union CountyIAF60.17
1050Chatham CountyNCF70.14
1051Wake CountyNCF160.14
1052Davis CountyIAF20.00
1053Wayne CountyMOF10.00
1054Cloud CountyKSF10.00
1055Goodhue CountyMNF20.00
1056Buffalo CountyNEF10.00
1057Delaware CountyOHF30.00
1058Jefferson CountyKSF10.00
1059Conway CountyARF20.00
1060Logan CountyCOF20.00
1061Dallas CountyTXF10.00
1062Collin CountyTXF10.00
1063Delta CountyTXF20.00
1064Umatilla CountyORF20.00
1065Roberts CountySDF20.00
1066Lancaster CountyNEF20.00
1067Rouville CountyQCF10.00
1068Pope CountyARF20.00
1069Desha CountyARF10.00
1070Phillips CountyARF20.00
1071Lawrence CountyARF10.00
1072Calhoun CountyARF10.00
1073Chicot CountyARF50.00
1074Lee CountyARF20.00
1075Perry CountyARF40.00
1076Lafayette CountyARF20.00
1077Sebastian CountyARF10.00
1078Crittenden CountyARF10.00
1079Hempstead CountyARF10.00
1080Jefferson CountyARF10.00
1081Pottawattamie CountyIAF20.00
1082Hancock CountyIAF20.00
1083Benton CountyIAF20.00
1084Hamilton CountyIAF20.00
1085Audubon CountyIAF10.00
1086Poweshiek CountyIAF20.00
1087Carroll CountyIAF10.00
1088Webster CountyIAF30.00
1089Hardin CountyIAF40.00
1090Delaware CountyIAF20.00
1091Taylor CountyIAF50.00
1092Madison CountyIAF20.00
1093Iowa CountyIAF20.00
1094Boone CountyIAF10.00
1095Lucas CountyIAF40.00
1096Marion CountyIAF10.00
1097Monroe CountyIAF10.00
1098Bremer CountyIAF10.00
1099Greene CountyIAF10.00
1100Washington CountyIAF20.00
1101Des Moines CountyIAF20.00
1102Wapello CountyIAF10.00
1103Emmet CountyIAF20.00
1104Kossuth CountyIAF10.00
1105Howard CountyIAF10.00
1106Montgomery CountyIAF10.00
1107Page CountyIAF10.00
1108Lyon CountyIAF10.00
1109Fayette CountyIAF10.00
1110Marion CountyILF60.00
1111Fayette CountyILF10.00
1112Madison CountyILF20.00
1113Massac CountyILF10.00
1114Randolph CountyILF30.00
1115Clinton CountyILF10.00
1116St. Clair CountyILF10.00
1117Montgomery CountyILF20.00
1118Cumberland CountyILF10.00
1119Effingham CountyILF10.00
1120Jasper CountyILF10.00
1121Bond CountyILF10.00
1122Washington CountyILF10.00
1123Morgan CountyILF20.00
1124Fulton CountyILF10.00
1125Pike CountyILF10.00
1126Coles CountyILF20.00
1127McDonough CountyILF10.00
1128Clay CountyKSF40.00
1129Marion CountyKSF20.00
1130Atchison CountyKSF30.00
1131Shawnee CountyKSF30.00
1132Sumner CountyKSF20.00
1133Harvey CountyKSF50.00
1134Harper CountyKSF10.00
1135Rooks CountyKSF30.00
1136Barton CountyKSF30.00
1137Ellis CountyKSF10.00
1138Jewell CountyKSF30.00
1139Norton CountyKSF10.00
1140Sheridan CountyKSF10.00
1141Martin CountyMNF140.00
1142Benton CountyMNF20.00
1143Big Stone CountyMNF80.00
1144Kanabec CountyMNF70.00
1145Winona CountyMNF10.00
1146Chippewa CountyMNF10.00
1147Pipestone CountyMNF10.00
1148Cass CountyMOF50.00
1149Bates CountyMOF10.00
1150Barton CountyMOF10.00
1151Cole CountyMOF10.00
1152Putnam CountyMOF10.00
1153Saline CountyMOF20.00
1154Henry CountyMOF10.00
1155Daviess CountyMOF20.00
1156Sullivan CountyMOF20.00
1157Chouteau CountyMTF20.00
1158Durham CountyNCF20.00
1159Duplin CountyNCF10.00
1160Davidson CountyNCF20.00
1161Union CountyNCF30.00
1162Hyde CountyNCF10.00
1163Yadkin CountyNCF50.00
1164Nash CountyNCF10.00
1165Pierce CountyNDF30.00
1166Seward CountyNEF20.00
1167Stanton CountyNEF10.00
1168Gage CountyNEF20.00
1169Fillmore CountyNEF10.00
1170Saline CountyNEF10.00
1171Burt CountyNEF10.00
1172Webster CountyNEF10.00
1173Antelope CountyNEF10.00
1174Pawnee CountyNEF10.00
1175Clark CountyOHF10.00
1176Paulding CountyOHF10.00
1177Mercer CountyOHF10.00
1178Coos CountyORF20.00
1179Harney CountyORF10.00
1180Union CountyORF10.00
1181Clatsop CountyORF10.00
1182Rockwall CountyTXF20.00
1183Panola CountyTXF10.00
1184Navarro CountyTXF10.00
1185Lubbock CountyTXF20.00
1186Franklin CountyTXF10.00
1187Taylor CountyTXF10.00
1188Marion CountyTXF40.00
1189Limestone CountyTXF20.00
1190Johnson CountyTXF10.00
1191Parker CountyTXF10.00
1192Montague CountyTXF10.00
1193Falls CountyTXF10.00
1194Ochiltree CountyTXF10.00
1195McLennan CountyTXF30.00
1196Randall CountyTXF10.00
1197Burleson CountyTXF20.00
1198Haskell CountyTXF10.00
1199Virginia Beach city CountyVAF50.00
1200Cumberland CountyVAF10.00

Get county lake rankings by email

New county water-quality rankings as the data updates. No spam, unsubscribe anytime.