Nassau County, New York Click site symbol to open information pop-up. Click Station ID in pop-up for information and data.
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Map generated 8/11/2022 8:22:38 AM
Network wells depicted on the Nassau County, NY location map Note: Color shading in the table below indicates multiple wells that plot as a single point on the state location map above. Note: BLS = Water Level in Feet Below Land Surface, RVD = Water Level referenced to a vertical datum Map Site ID Site Name Most Recent Date Well Local Aquifer 403503073402401 N 11109. 1 5.05 BLS 7/27/2022 810. Magothy Aquifer 403505073401301 N 11002. 1 2.74 BLS 8/8/2022 1255. Lloyd Aquifer 403511073450901 N 10620. 1 -1.87 BLS 7/27/2022 1160. Lloyd Aquifer 403517073430610 N 6701. 2 1.96 BLS 7/27/2022 837. Raritan Confining Unit 403517073430702 N 6702. 1 -2.86 BLS 8/8/2022 677. Magothy Aquifer 403517073430705 N 6705. 1 7.62 BLS 7/27/2022 157. Jameco Aquifer 403533073353201 N 6849. 1 0.13 BLS 7/27/2022 1040. Raritan Confining Unit 403533073353202 N 6850. 2 3.14 BLS 7/27/2022 913. Magothy Aquifer 403732073443402 N 11573. 1 1.60 BLS 5/25/2022 800. Lloyd Aquifer 403732073443403 N 11634. 1 10.93 BLS 5/25/2022 560. Magothy Aquifer 403842073420201 N 3707. 3 5.91 BLS 5/25/2022 17. Glacial Aquifer, Upper 403856073392603 N 7161. 2 1.54 BLS 5/24/2022 666. Magothy Aquifer 403911073432001 N 4213. 1 -0.53 BLS 7/27/2022 134. Jameco Aquifer 403911073432701 N 3867. 2 1.75 BLS 7/27/2022 517. Magothy Aquifer 403922073353501 N 67. 1 8.85 BLS 6/21/2022 1052. Lloyd Aquifer 403929073382908 N 53. 1 11.08 BLS 5/24/2022 50. Glacial Aquifer, Upper 403959073434301 N 10001. 1 6.63 BLS 5/23/2022 34. Glacial Aquifer, Upper 404012073314101 N 11576. 1 1.32 BLS 7/27/2022 955. Lloyd Aquifer 404012073314102 N 11579. 1 3.52 BLS 7/27/2022 695. Magothy Aquifer 404019073384601 N 13372. 1 18.72 BLS 6/23/2022 33.6 Glacial Aquifer, Upper 404030073293703 N 180. 2 9.55 BLS 8/8/2022 723. Magothy Aquifer 404031073382701 N 11166. 1 12.60 BLS 8/8/2022 645. Magothy Aquifer 404037073335303 N 1184. 3 12.09 BLS 5/24/2022 31. Glacial Aquifer, Upper 404040073420102 N 1110. 2 13.38 BLS 6/14/2022 45.0 Glacial Aquifer, Upper 404043073413108 N 7. 1 11.42 BLS 6/14/2022 911. Lloyd Aquifer 404048073412602 N 9. 1 3.75 BLS 6/14/2022 138. Magothy Aquifer 404050073384001 N 13373. 1 22.33 BLS 5/24/2022 44.8 Glacial Aquifer, Upper 404103073373306 N 9694. 1 39.80 BLS 5/16/2022 199. Glacial Aquifer, Upper 404111073353303 N 9668. 1 19.99 BLS 5/24/2022 50. Glacial Aquifer, Upper 404119073380201 N 13374. 1 22.40 BLS 6/14/2022 45 Glacial Aquifer, Upper 404124073394901 N 1129. 3 27.41 BLS 8/8/2022 55.0 Glacial Aquifer, Upper 404135073254101 N 12249. 1 11.06 BLS 7/27/2022 29.8 Glacial Aquifer, Upper 404156073262004 N 8214. 2 17.00 BLS 5/11/2022 686. Magothy Aquifer 404202073401801 N 11168. 1 17.78 BLS 5/23/2022 525. Magothy Aquifer 404210073340801 N 1615. 4 38.98 RVD 8/8/2022 33 Glacial Aquifer, Upper 404237073433701 N 7493. 1 36.24 BLS 8/8/2022 353. Magothy Aquifer 404253073395601 N 9945. 1 30.33 BLS 5/23/2022 67. Glacial Aquifer, Upper 404303073295501 N 12250. 1 23.05 BLS 5/24/2022 49. Glacial Aquifer, Upper 404310073260201 N 12239. 1 13.57 BLS 5/24/2022 45.6 Glacial Aquifer, Upper 404317073291105 N 1259. 5 28.65 BLS 5/24/2022 41. Glacial Aquifer, Upper 404323073414401 N 11580. 1 34.92 BLS 5/23/2022 455. Magothy Aquifer 404324073414401 N 11577. 1 18.42 BLS 5/23/2022 725. Magothy Aquifer 404326073341801 N 11570. 1 12.99 BLS 8/8/2022 875. Lloyd Aquifer 404327073341701 N 11396. 1 52.60 BLS 8/8/2022 585. Magothy Aquifer 404338073371502 N 10035. 1 22.94 BLS 5/23/2022 56. Glacial Aquifer, Upper 404347073260702 N 9662. 1 16.82 BLS 5/24/2022 57. Glacial Aquifer, Upper 404404073420201 N 9983. 1 57.20 BLS 5/19/2022 99. Magothy Aquifer 404434073282001 N 1233. 4 28.56 BLS 7/27/2022 45 Glacial Aquifer, Upper 404453073323902 N 1197. 4 44.77 BLS 5/23/2022 69. Glacial Aquifer, Upper 404454073393001 N 1614. 5 39.55 BLS 5/23/2022 75.0 Glacial Aquifer, Upper 404511073402501 N 11659. 1 51.88 BLS 7/27/2022 421. Magothy Aquifer 404527073353301 N 845. 1 39.23 BLS 5/23/2022 204. Magothy Aquifer 404535073370002 N 8269. 2 68.21 BLS 8/8/2022 86. Magothy Aquifer 404553073351201 N 1616. 3 74.62 BLS 8/8/2022 74.2 Glacial Aquifer, Upper 404606073434101 N 8970. 1 121.32 BLS 5/19/2022 193. Glacial Aquifer, Upper 404607073430801 N 12450. 1 214.25 BLS 6/14/2022 685. Lloyd Aquifer 404607073430802 N 12455. 1 178.22 BLS 5/19/2022 200. 404609073421602 N 1102. 2 140.40 BLS 6/14/2022 166. Glacial Aquifer, Upper 404614073330504 N 1195. 5 67.45 BLS 5/23/2022 116. Magothy Aquifer 404619073270601 N 3355. 2 152.43 BLS 7/27/2022 1093. Lloyd Aquifer 404622073330701 N 11457. 1 126.38 BLS 5/23/2022 865. Lloyd Aquifer 404636073270902 N 11455. 1 160.44 BLS 5/17/2022 986. Lloyd Aquifer 404705073394902 N 7554. 2 150.88 BLS 7/27/2022 464. Magothy Aquifer 404707073385003 N 9711. 1 84.12 BLS 6/14/2022 146. Glacial Aquifer, Upper 404707073433301 N 12469. 1 84.15 BLS 5/16/2022 200. Magothy Aquifer 404707073433302 N 12470. 1 70.51 BLS 10/26/2020 70. Magothy Aquifer 404715073395501 N 12523. 1 185.13 BLS 7/27/2022 788. Lloyd Aquifer 404726073415501 N 9897. 1 66.05 BLS 5/16/2022 90 Glacial Aquifer, Upper 404735073424101 N 9308. 2 3.64 BLS 5/10/2022 410. Lloyd Aquifer 404740073285701 N 9089. 1 92.69 BLS 7/27/2022 178. Magothy Aquifer 404741073381401 N 11574. 1 213.32 BLS 7/27/2022 785. Lloyd Aquifer 404741073381402 N 11732. 1 165.44 BLS 7/27/2022 448. Magothy Aquifer 404742073410301 N 8309. 1 102.05 BLS 7/27/2022 199. Magothy Aquifer 404757073440401 N 9099. 1 28.10 BLS 8/8/2022 71. Glacial Aquifer, Upper 404800073371201 N 1155. 1 194.47 BLS 7/27/2022 230. Magothy Aquifer 404805073401001 N 9906. 1 80.59 BLS 5/19/2022 125. Glacial Aquifer, Upper 404806073411101 N 12191. 1 189.52 BLS 5/10/2022 677. Lloyd Aquifer 404817073413501 N 9902. 1 55.66 BLS 5/16/2022 100. Glacial Aquifer, Upper 404818073293001 N 11453. 1 157.04 BLS 5/18/2022 865. Port Washington Aquifer 404818073293101 N 11454. 1 77.28 BLS 8/8/2022 595. Magothy Aquifer 404821073430501 N 10192. 1 23.14 BLS 7/26/2021 352. Lloyd Aquifer 404823073265901 N 10607. 1 183.35 BLS 5/17/2022 218. Magothy Aquifer 404832073333203 N 9059. 1 83.19 RVD 6/15/2022 175. Magothy Aquifer 404834073403701 N 12507. 1 13.15 RVD 8/8/2022 615. Lloyd Aquifer 404835073404004 N 1120. 4 66.07 BLS 7/27/2022 100. Glacial Aquifer, Upper 404850073344501 N 3475. 1 130.02 BLS 5/11/2022 487. Magothy Aquifer 404853073421101 N 12134. 1 5.38 BLS 6/15/2022 380. Lloyd Aquifer 404853073454301 N 12076. 1 59.65 BLS 7/26/2021 320. Lloyd Aquifer 404855073404701 N 4223. 2 163.85 BLS 5/10/2022 326. Glacial Aquifer, Upper 404900073442901 N 12013. 1 4.53 BLS 5/16/2022 356. Lloyd Aquifer 404901073443004 N 9208. 2 0.78 BLS 5/16/2022 96. Port Washington Aquifer 404910073271601 N 10608. 1 177.21 BLS 5/17/2022 282. Magothy Aquifer 404921073415401 N 12793. 1 64.72 BLS 6/15/2022 430.0 Lloyd Aquifer 404925073405401 N 12321. 1 137.90 BLS 7/27/2022 577. 404925073405402 N 12451. 1 31.74 BLS 7/27/2022 120. Glacial Aquifer, Upper 404931073382101 N 110. 1 -4.30 RVD 8/8/2022 519. Lloyd Aquifer 404943073414701 N 12508. 1 -7.91 BLS 8/8/2022 400. Lloyd Aquifer 405000073293301 N 1228. 3 163.16 BLS 7/27/2022 176. Glacial Aquifer, Upper 405001073343205 N 6294. 2 24.18 BLS 7/27/2022 37. Glacial Aquifer, Upper 405001073372301 N 10245. 1 46.67 BLS 5/18/2022 104. Glacial Aquifer, Upper 405004073353401 N 11798. 1 121.09 BLS 7/27/2022 645. Lloyd Aquifer 405010073414901 N 35. 1 9.72 BLS 6/15/2022 387. North Shore Aquifer 405010073415009 N 12232. 1 12.55 BLS 6/15/2022 384. Lloyd Aquifer 405010073415011 N 12264. 1 7.65 BLS 6/15/2022 20. Glacial Aquifer, Upper 405012073293501 N 11823. 1 149.46 BLS 7/27/2022 535. Magothy Aquifer 405027073272602 N 1243. 5 8.60 BLS 7/27/2022 28. Magothy Aquifer 405030073282101 N 12075. 1 159.74 BLS 5/17/2022 855. Lloyd Aquifer 405036073412401 N 12209. 1 39.94 BLS 5/16/2022 370. 405036073412402 N 12241. 1 22.66 BLS 7/27/2022 122. Glacial Aquifer, Upper 405036073412403 N 12240. 1 24.26 BLS 7/27/2022 65. Glacial Aquifer, Upper 405048073404302 N 1118. 2 67.19 BLS 5/16/2022 82. Glacial Aquifer, Upper 405048073431401 N 12190. 1 47.39 BLS 6/15/2022 245. Lloyd Aquifer 405055073430701 N 8891. 1 48.87 BLS 6/15/2022 72. Glacial Aquifer, Upper 405057073325102 N 10606. 1 62.79 BLS 5/18/2022 86. Glacial Aquifer, Upper 405101073343401 N 2528. 2 24.18 BLS 7/27/2022 328. Magothy Aquifer 405104073375201 N 1152. 1 102.89 BLS 5/18/2022 130. Glacial Aquifer, Upper 405121073432101 N 12318. 1 2.46 BLS 6/15/2022 195. North Shore Aquifer 405122073360601 N 11279. 1 120.84 BLS 7/27/2022 500. Lloyd Aquifer 405125073420702 N 6282. 2 -25.26 RVD 8/8/2022 396. North Shore Aquifer 405125073420705 N 6342. 1 76.58 BLS 6/15/2022 185. Glacial Aquifer, Upper 405126073275603 N 9152. 1 16.24 BLS 5/17/2022 58. Glacial Aquifer, Upper 405214073353901 N 6668. 2 34.81 BLS 7/27/2022 50 Glacial Aquifer, Upper 405307073354601 N 12665. 1 73.83 BLS 5/16/2022 390. 405307073354602 N 12646. 1 71.58 BLS 5/18/2022 540. Lloyd Aquifer 405428073350303 N 9478. 2 6.35 BLS 6/15/2022 30 Glacial Aquifer, Upper 405432073345001 N 7152. 1 -4.05 RVD 8/8/2022 370. Lloyd Aquifer
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