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Nassau County, New York
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Map generated 1/22/2021 9:28:52 PM
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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
Index
Site ID Site NameMost Recent
Measurement
DateWell
Depth
Local Aquifer
1 403503073402401 N 11109. 1   8.45 RVD 12/21/2020     810.   Magothy Aquifer
2 403505073401301 N 11002. 1   8.59 RVD 12/21/2020    1255.   Lloyd Aquifer
3 403511073450901 N 10620. 1   8.87 RVD 12/21/2020    1160.   Lloyd Aquifer
4 403517073430610 N 6701. 2   9.89 RVD 12/21/2020     837.   Raritan Confining Unit
5 403517073430702 N 6702. 1  -0.66 RVD 12/21/2020     677.   Magothy Aquifer
6 403517073430705 N 6705. 1   2.85 RVD 12/21/2020     157.   Jameco Aquifer
7 403533073353201 N 6849. 1   7.03 RVD 12/21/2020    1040.   Raritan Confining Unit
8 403533073353202 N 6850. 2   5.80 RVD 12/21/2020     913.   Magothy Aquifer
9 403732073443402 N 11573. 1   5.38 RVD 11/5/2020     800.   Lloyd Aquifer
10 403732073443403 N 11634. 1  -1.80 RVD 11/5/2020     560.   Magothy Aquifer
11 403842073420201 N 3707. 3   1.38 RVD 11/5/2020      17.   Glacial Aquifer, Upper
12 403844073423907 N 12570. 1   4.96 RVD 2/20/2020   560.25   Magothy Aquifer
13 403856073392603 N 7161. 2   4.67 RVD 10/20/2020     666.   Magothy Aquifer
14 403911073432001 N 4213. 1   6.13 RVD 11/25/2020     134.   Jameco Aquifer
15 403911073432701 N 3867. 2   6.38 RVD 11/25/2020     517.   Magothy Aquifer
16 403922073353501 N 67. 1  10.31 RVD 10/20/2020    1052.   Lloyd Aquifer
17 403929073382908 N 53. 1  11.03 RVD 10/19/2020      50.   Glacial Aquifer, Upper
18 403959073434301 N 10001. 1   9.62 RVD 10/19/2020      34.   Glacial Aquifer, Upper
19 404012073314101 N 11576. 1  13.95 RVD 10/20/2020     955.   Lloyd Aquifer
20 404012073314102 N 11579. 1  14.52 RVD 10/20/2020     695.   Magothy Aquifer
21 404019073384601 N 13372. 1  17.02 RVD 10/19/2020    33.6    Glacial Aquifer, Upper
22 404030073293703 N 180. 2  17.32 RVD 11/27/2020     723.   Magothy Aquifer
23 404031073382701 N 11166. 1  14.91 RVD 10/15/2020     645.   Magothy Aquifer
24 404037073335303 N 1184. 3  19.48 RVD 10/20/2020      31.   Glacial Aquifer, Upper
25 404040073420102 N 1110. 2  16.97 RVD 10/19/2020    45.0    Glacial Aquifer, Upper
26 404043073413108 N 7. 1   7.31 RVD 10/19/2020     911.   Lloyd Aquifer
27 404048073412602 N 9. 1  18.44 RVD 10/19/2020     138.   Magothy Aquifer
28 404050073384001 N 13373. 1  21.36 RVD 10/19/2020    44.8    Glacial Aquifer, Upper
29 404103073373306 N 9694. 1 112.35 RVD 10/26/2020     199.   Glacial Aquifer, Upper
30 404111073353303 N 9668. 1  26.78 RVD 10/20/2020      50.   Glacial Aquifer, Upper
31 404119073380201 N 13374. 1  25.18 RVD 10/19/2020  45      Glacial Aquifer, Upper
32 404124073394901 N 1129. 3  27.19 RVD 10/15/2020    55.0    Glacial Aquifer, Upper
33 404135073254101 N 12249. 1  25.04 RVD 1/5/2021    29.8    Glacial Aquifer, Upper
34 404202073401801 N 11168. 1  31.54 RVD 10/19/2020     525.   Magothy Aquifer
35 404210073340801 N 1615. 4  40.71 RVD 12/28/2020  33      Glacial Aquifer, Upper
36 404232073432501 N 9979. 1  36.21 RVD 10/19/2020      95.   Glacial Aquifer, Upper
37 404237073433701 N 7493. 1  36.28 RVD 10/15/2020     353.   Magothy Aquifer
38 404253073395601 N 9945. 1  44.11 RVD 10/19/2020      67.   Glacial Aquifer, Upper
39 404303073295501 N 12250. 1  46.31 RVD 10/20/2020      49.   Glacial Aquifer, Upper
40 404310073260201 N 12239. 1  43.47 RVD 10/20/2020    45.6    Glacial Aquifer, Upper
41 404317073291105 N 1259. 5  48.04 RVD 10/20/2020      41.   Glacial Aquifer, Upper
42 404323073414401 N 11580. 1   6.19 RVD 10/19/2020     455.   Magothy Aquifer
43 404324073414401 N 11577. 1  26.48 RVD 10/19/2020     725.   Lloyd Aquifer
44 404326073341801 N 11570. 1  14.74 RVD 10/15/2020     875.   Lloyd Aquifer
45 404327073341701 N 11396. 1  52.66 RVD 10/15/2020     585.   Magothy Aquifer
46 404338073371502 N 10035. 1  52.18 RVD 10/19/2020      56.   Glacial Aquifer, Upper
47 404347073260702 N 9662. 1  50.73 RVD 10/20/2020      57.   Glacial Aquifer, Upper
48 404434073282001 N 1233. 4  65.29 RVD 1/5/2021  45      Glacial Aquifer, Upper
49 404453073323902 N 1197. 4  71.74 RVD 10/19/2020      69.   Glacial Aquifer, Upper
50 404454073393001 N 1614. 5  60.15 RVD 10/19/2020    75.0    Glacial Aquifer, Upper
51 404511073402501 N 11659. 1  53.86 RVD 12/21/2020     421.   Magothy Aquifer
52 404527073353301 N 845. 1  69.09 RVD 10/19/2020     204.   Magothy Aquifer
53 404535073370002 N 8269. 2  66.91 RVD 10/15/2020      86.   Magothy Aquifer
54 404553073351201 N 1616. 3  74.02 RVD 12/23/2020    74.2    Glacial Aquifer, Upper
55 404606073434101 N 8970. 1  34.18 RVD 10/22/2020     193.   Glacial Aquifer, Upper
56 404607073430801 N 12450. 1   5.86 RVD 10/22/2020     685.   Lloyd Aquifer
57 404607073430802 N 12455. 1  38.59 RVD 10/22/2020     200.  
58 404609073421602 N 1102. 2  41.51 RVD 10/22/2020     166.   Glacial Aquifer, Upper
59 404614073330504 N 1195. 5  79.63 RVD 10/19/2020     116.   Magothy Aquifer
60 404619073270601 N 3355. 2  31.57 RVD 12/4/2020    1093.   Lloyd Aquifer
61 404622073330701 N 11457. 1  23.84 RVD 10/19/2020     865.   Lloyd Aquifer
62 404636073270902 N 11455. 1  31.33 RVD 10/22/2020     986.   Lloyd Aquifer
63 404659073332601 N 1194. 2  82.95 RVD 10/21/2020     100.   Glacial Aquifer, Upper
64 404705073394902 N 7554. 2  36.00 RVD 12/21/2020     464.   Magothy Aquifer
65 404707073385003 N 9711. 1  58.19 RVD 10/26/2020     146.   Glacial Aquifer, Upper
66 404707073433301 N 12469. 1  22.46 RVD 10/26/2020     200.   Magothy Aquifer
67 404707073433302 N 12470. 1  38.99 RVD 10/26/2020      70.   Magothy Aquifer
68 404708073433301 N 12154. 1  12.84 RVD 12/23/2020     520.   Lloyd Aquifer
69 404708073450301 N 11730. 1   8.43 RVD 11/5/2020     344.   Lloyd Aquifer
70 404713073445401 N 9892. 1  11.22 RVD 11/3/2020  45      Glacial Aquifer, Upper
71 404715073395501 N 12523. 1  10.90 RVD 12/21/2020     788.   Lloyd Aquifer
72 404726073415501 N 9897. 1  28.15 RVD 10/26/2020  90      Glacial Aquifer, Upper
73 404730073423101 N 8877. 1  11.37 RVD 11/3/2020      76.   Glacial Aquifer, Upper
74 404740073285701 N 9089. 1  82.11 RVD 12/23/2020     178.   Magothy Aquifer
75 404741073381401 N 11574. 1  17.24 RVD 12/21/2020     785.   Lloyd Aquifer
76 404741073381402 N 11732. 1  57.66 RVD 12/21/2020     448.   Magothy Aquifer
77 404742073410301 N 8309. 1  40.55 RVD 12/21/2020     199.   Magothy Aquifer
78 404744073420801 N 9898. 1  23.63 RVD 11/3/2020     Glacial Aquifer, Upper
79 404746073432501 N 12082. 1  16.92 RVD 10/26/2020     495.   Lloyd Aquifer
80 404748073385705 N 9313. 1  47.50 RVD 11/4/2020      59.   Glacial Aquifer, Upper
81 404753073440303 N 4266. 2  18.84 RVD 12/23/2020     396.   Lloyd Aquifer
82 404757073440401 N 9099. 1  27.02 RVD 12/23/2020      71.   Glacial Aquifer, Upper
83 404800073371201 N 1155. 1  65.42 RVD 12/23/2020     230.   Magothy Aquifer
84 404817073413501 N 9902. 1  76.85 RVD 10/26/2020     100.   Glacial Aquifer, Upper
85 404818073293001 N 11453. 1  47.93 RVD 10/21/2020     865.   Port Washington Aquifer
86 404818073293101 N 11454. 1  77.63 RVD 12/23/2020     595.   Magothy Aquifer
87 404821073430501 N 10192. 1  10.24 RVD 11/3/2020     352.   Lloyd Aquifer
88 404823073265901 N 10607. 1  76.04 RVD 10/22/2020     218.   Magothy Aquifer
89 404832073333203 N 9059. 1  79.04 RVD 11/3/2020     175.   Magothy Aquifer
90 404832073392103 N 9607. 2  26.87 RVD 11/4/2020     191.   Glacial Aquifer, Upper
91 404834073403701 N 12507. 1  22.96 RVD 11/3/2020     615.   Lloyd Aquifer
92 404835073404004 N 1120. 4  49.14 RVD 12/23/2020     100.   Glacial Aquifer, Upper
93 404853073421101 N 12134. 1   7.34 RVD 11/3/2020     380.   Lloyd Aquifer
94 404853073454301 N 12076. 1   5.13 RVD 11/3/2020     320.   Lloyd Aquifer
95 404910073271601 N 10608. 1  70.70 RVD 10/21/2020     282.   Magothy Aquifer
96 404921073415401 N 12793. 1   5.87 RVD 11/3/2020   430.0    Lloyd Aquifer
97 404925073405401 N 12321. 1  18.21 RVD 12/23/2020     577.  
98 404925073405402 N 12451. 1 120.47 RVD 12/23/2020     120.   Glacial Aquifer, Upper
99 404931073382101 N 110. 1  15.80 RVD 11/3/2020     519.   Lloyd Aquifer
100 404943073392601 N 12522. 1  15.63 RVD 11/4/2020     230.  
101 404943073414701 N 12508. 1   5.70 RVD 12/23/2020     400.   Lloyd Aquifer
102 404943073415201 N 2635. 1  27.01 RVD 11/3/2020     165.   Gardiners Clay
103 404944073392601 N 12506. 1  16.52 RVD 11/4/2020     506.   Lloyd Aquifer
104 404947073450201 N 8052. 1   5.48 RVD 11/3/2020      94.   Glacial Aquifer, Upper
105 404947073450301 N 8046. 1   4.07 RVD 11/3/2020     189.   Port Washington Aquifer
106 405000073293301 N 1228. 3  63.06 RVD 12/21/2020     176.   Glacial Aquifer, Upper
107 405001073343205 N 6294. 2  67.60 RVD 12/21/2020      37.   Glacial Aquifer, Upper
108 405001073372301 N 10245. 1  46.20 RVD 10/21/2020     104.   Glacial Aquifer, Upper
109 405004073353401 N 11798. 1  29.65 RVD 1/5/2021     645.   Lloyd Aquifer
110 405010073414901 N 35. 1   6.07 RVD 11/3/2020     387.   North Shore Aquifer
111 405010073415009 N 12232. 1   7.27 RVD 11/3/2020     384.   Lloyd Aquifer
112 405010073415010 N 12263. 1   6.52 RVD 11/3/2020     290.  
113 405010073415011 N 12264. 1  10.75 RVD 11/3/2020      20.   Glacial Aquifer, Upper
114 405012073293501 N 11823. 1  59.18 RVD 12/21/2020     535.   Magothy Aquifer
115 405016073395409 N 9609. 2   6.57 RVD 11/4/2020     148.   Glacial Aquifer, Upper
116 405027073272602 N 1243. 5  55.66 RVD 1/5/2021      28.   Magothy Aquifer
117 405030073282101 N 12075. 1  36.32 RVD 10/21/2020     855.   Lloyd Aquifer
118 405036073412401 N 12209. 1  11.04 RVD 10/26/2020     370.  
119 405036073412402 N 12241. 1  31.73 RVD 12/23/2020     122.   Glacial Aquifer, Upper
120 405036073412403 N 12240. 1  30.82 RVD 12/23/2020      65.   Glacial Aquifer, Upper
121 405048073431401 N 12190. 1   5.68 RVD 11/4/2020     245.   Lloyd Aquifer
122 405055073430701 N 8891. 1   9.21 RVD 11/4/2020      72.   Glacial Aquifer, Upper
123 405057073325102 N 10606. 1  65.45 RVD 10/21/2020      86.   Glacial Aquifer, Upper
124 405101073343401 N 2528. 2  67.31 RVD 12/21/2020     328.   Magothy Aquifer
125 405104073375201 N 1152. 1  50.00 RVD 10/21/2020     130.   Glacial Aquifer, Upper
126 405121073432101 N 12318. 1   5.60 RVD 11/4/2020     195.   North Shore Aquifer
127 405122073360601 N 11279. 1  21.25 RVD 12/21/2020     500.   Lloyd Aquifer
128 405123073404402 N 12319. 1  10.00 RVD 11/20/2020     395.   Lloyd Aquifer
129 405125073420702 N 6282. 2  -8.01 RVD 11/3/2020     396.   North Shore Aquifer
130 405125073420705 N 6342. 1  19.47 RVD 11/4/2020     185.   Glacial Aquifer, Upper
131 405126073275603 N 9152. 1  23.46 RVD 10/21/2020      58.   Glacial Aquifer, Upper
132 405131073405802 N 9116. 1   8.89 RVD 11/4/2020      31.   Glacial Aquifer, Upper
133 405214073353901 N 6668. 2  68.69 RVD 1/5/2021  50      Glacial Aquifer, Upper
134 405238073374801 N 5250. 1  59.92 RVD 10/21/2020      89.   Glacial Aquifer, Upper
135 405307073354602 N 12646. 1  18.98 RVD 10/26/2020     540.   Lloyd Aquifer
136 405312073300102 N 12743. 1   4.76 RVD 11/5/2020     194.  
137 405312073300103 N 12733. 1  20.82 RVD 11/5/2020     708.   Lloyd Aquifer
138 405428073350303 N 9478. 2   2.66 RVD 7/30/2020  30      Glacial Aquifer, Upper
139 405432073345001 N 7152. 1   8.21 RVD 11/3/2020     370.   Lloyd Aquifer


   


*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

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