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Nassau County, New York
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Map generated 3/31/2020 1:28:30 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   3.92 RVD 2/25/2020     810.   Magothy Aquifer
2 403505073401301 N 11002. 1   8.37 RVD 2/25/2020    1255.   Lloyd Aquifer
3 403511073450901 N 10620. 1   8.72 RVD 2/25/2020    1160.   Lloyd Aquifer
4 403517073430610 N 6701. 2   9.38 RVD 2/25/2020     837.   Raritan Confining Unit
5 403517073430702 N 6702. 1  -1.86 RVD 2/25/2020     677.   Magothy Aquifer
6 403517073430705 N 6705. 1   2.46 RVD 2/25/2020     157.   Jameco Aquifer
7 403521073365902 N 8354. 2   7.54 RVD 4/10/2019    1275.   Lloyd Aquifer
8 403533073353201 N 6849. 1   7.01 RVD 4/25/2019    1040.   Raritan Confining Unit
9 403533073353202 N 6850. 2   5.84 RVD 2/25/2020     913.   Magothy Aquifer
10 403844073423907 N 12570. 1   4.96 RVD 2/20/2020   560.25   Magothy Aquifer
11 403856073392603 N 7161. 2   6.17 RVD 4/16/2019     666.   Magothy Aquifer
12 403911073432001 N 4213. 1   6.65 RVD 2/25/2020     134.   Jameco Aquifer
13 403911073432701 N 3867. 2   6.75 RVD 2/25/2020     517.   Magothy Aquifer
14 403922073353501 N 67. 1  13.38 RVD 1/16/2020    1052.   Lloyd Aquifer
15 403929073382908 N 53. 1  12.21 RVD 12/16/2019      50.   Glacial Aquifer, Upper
16 403959073434301 N 10001. 1  10.50 RVD 4/16/2019      34.   Glacial Aquifer, Upper
17 404012073314101 N 11576. 1  17.27 RVD 4/16/2019     955.   Lloyd Aquifer
18 404012073314102 N 11579. 1  15.40 RVD 4/16/2019     695.   Magothy Aquifer
19 404019073384601 N 13372. 1  18.74 RVD 1/27/2020    33.6    Glacial Aquifer, Upper
20 404030073293703 N 180. 2  17.01 RVD 2/25/2020     723.   Magothy Aquifer
21 404031073382701 N 11166. 1  18.12 RVD 2/19/2020     645.   Magothy Aquifer
22 404037073335303 N 1184. 3  20.15 RVD 4/16/2019      31.   Glacial Aquifer, Upper
23 404040073420102 N 1110. 2  18.32 RVD 2/7/2020    45.0    Glacial Aquifer, Upper
24 404043073413108 N 7. 1  11.42 RVD 1/27/2020     911.   Lloyd Aquifer
25 404048073412602 N 9. 1  19.08 RVD 1/27/2020     138.   Magothy Aquifer
26 404050073384001 N 13373. 1  24.11 RVD 1/27/2020    44.8    Glacial Aquifer, Upper
27 404103073373306 N 9694. 1 115.68 RVD 4/22/2019     199.   Glacial Aquifer, Upper
28 404119073380201 N 13374. 1  26.63 RVD 1/27/2020  45      Glacial Aquifer, Upper
29 404124073394901 N 1129. 3  29.29 RVD 2/19/2020    55.0    Glacial Aquifer, Upper
30 404135073254101 N 12249. 1  24.92 RVD 2/28/2020    29.8    Glacial Aquifer, Upper
31 404156073262004 N 8214. 2  26.47 RVD 4/9/2019     686.   Magothy Aquifer
32 404202073401801 N 11168. 1  34.20 RVD 4/16/2019     525.   Magothy Aquifer
33 404210073340801 N 1615. 4  41.83 RVD 2/20/2020  33      Glacial Aquifer, Upper
34 404232073432501 N 9979. 1  38.03 RVD 1/27/2020      95.   Glacial Aquifer, Upper
35 404237073433701 N 7493. 1  37.95 RVD 2/19/2020     353.   Magothy Aquifer
36 404253073395601 N 9945. 1  46.53 RVD 1/28/2020      67.   Glacial Aquifer, Upper
37 404303073295501 N 12250. 1  49.13 RVD 1/28/2020      49.   Glacial Aquifer, Upper
38 404310073260201 N 12239. 1  46.42 RVD 4/16/2019    45.6    Glacial Aquifer, Upper
39 404317073291105 N 1259. 5  50.78 RVD 1/28/2020      41.   Glacial Aquifer, Upper
40 404326073341801 N 11570. 1  18.56 RVD 2/20/2020     875.   Lloyd Aquifer
41 404327073341701 N 11396. 1  55.01 RVD 2/20/2020     585.   Magothy Aquifer
42 404338073371502 N 10035. 1  54.52 RVD 1/28/2020      56.   Glacial Aquifer, Upper
43 404345073411901 N 7650. 1  47.37 RVD 4/9/2019     445.   Magothy Aquifer
44 404347073260702 N 9662. 1  53.82 RVD 4/16/2019      57.   Glacial Aquifer, Upper
45 404404073420201 N 9983. 1  49.23 RVD 4/18/2019      99.   Magothy Aquifer
46 404434073282001 N 1233. 4  66.38 RVD 2/28/2020  45      Glacial Aquifer, Upper
47 404453073323902 N 1197. 4  71.61 RVD 4/16/2019      69.   Glacial Aquifer, Upper
48 404454073393001 N 1614. 5  61.98 RVD 6/20/2019    75.0    Glacial Aquifer, Upper
49 404511073402501 N 11659. 1  54.85 RVD 2/27/2020     421.   Magothy Aquifer
50 404527073353301 N 845. 1  68.48 RVD 4/16/2019     204.   Magothy Aquifer
51 404535073370002 N 8269. 2  68.12 RVD 2/20/2020      86.   Magothy Aquifer
52 404553073351201 N 1616. 3  75.07 RVD 3/2/2020    74.2    Glacial Aquifer, Upper
53 404606073434101 N 8970. 1  34.07 RVD 4/18/2019     193.   Glacial Aquifer, Upper
54 404607073430801 N 12450. 1  14.01 RVD 1/23/2020     685.   Lloyd Aquifer
55 404607073430802 N 12455. 1  37.38 RVD 4/18/2019     200.  
56 404609073421602 N 1102. 2  42.40 RVD 1/23/2020     166.   Glacial Aquifer, Upper
57 404614073330504 N 1195. 5  80.48 RVD 1/28/2020     116.   Magothy Aquifer
58 404619073270601 N 3355. 2  33.38 RVD 2/28/2020    1093.   Lloyd Aquifer
59 404622073330701 N 11457. 1  27.25 RVD 1/28/2020     865.   Lloyd Aquifer
60 404659073332601 N 1194. 2  80.29 RVD 4/17/2019     100.   Glacial Aquifer, Upper
61 404705073394902 N 7554. 2  31.82 RVD 2/27/2020     464.   Magothy Aquifer
62 404707073385003 N 9711. 1  59.91 RVD 1/23/2020     146.   Glacial Aquifer, Upper
63 404707073433301 N 12469. 1  23.94 RVD 4/22/2019     200.   Magothy Aquifer
64 404708073433301 N 12154. 1  19.17 RVD 2/27/2020     520.   Lloyd Aquifer
65 404708073450301 N 11730. 1   5.46 RVD 4/17/2019     344.   Lloyd Aquifer
66 404713073445401 N 9892. 1  12.74 RVD 1/21/2020  45      Glacial Aquifer, Upper
67 404715073395501 N 12523. 1  17.96 RVD 2/27/2020     788.   Lloyd Aquifer
68 404726073415501 N 9897. 1  29.18 RVD 4/22/2019  90      Glacial Aquifer, Upper
69 404740073285701 N 9089. 1  81.74 RVD 3/2/2020     178.   Magothy Aquifer
70 404741073381401 N 11574. 1  21.46 RVD 2/27/2020     785.   Lloyd Aquifer
71 404741073381402 N 11732. 1  58.80 RVD 2/27/2020     448.   Magothy Aquifer
72 404742073410301 N 8309. 1  41.33 RVD 2/27/2020     199.   Magothy Aquifer
73 404744073420801 N 9898. 1  24.73 RVD 4/17/2019     Glacial Aquifer, Upper
74 404746073432501 N 12082. 1  19.09 RVD 4/22/2019     495.   Lloyd Aquifer
75 404753073440303 N 4266. 2  21.66 RVD 3/2/2020     396.   Lloyd Aquifer
76 404757073440401 N 9099. 1  28.63 RVD 3/2/2020      71.   Glacial Aquifer, Upper
77 404800073371201 N 1155. 1  65.78 RVD 2/27/2020     230.   Magothy Aquifer
78 404805073401001 N 9906. 1  88.08 RVD 4/22/2019     125.   Glacial Aquifer, Upper
79 404817073413501 N 9902. 1  78.48 RVD 4/22/2019     100.   Glacial Aquifer, Upper
80 404818073293001 N 11453. 1  48.17 RVD 4/17/2019     865.   Port Washington Aquifer
81 404818073293101 N 11454. 1  78.45 RVD 3/2/2020     595.   Magothy Aquifer
82 404821073430501 N 10192. 1  14.32 RVD 1/21/2020     352.   Lloyd Aquifer
83 404823073265901 N 10607. 1  72.84 RVD 4/17/2019     218.   Magothy Aquifer
84 404827073422301 N 9899. 1  16.81 RVD 4/17/2019     Glacial Aquifer, Upper
85 404832073333203 N 9059. 1  80.21 RVD 11/5/2019     175.   Magothy Aquifer
86 404834073403701 N 12507. 1  26.09 RVD 3/11/2020     615.   Lloyd Aquifer
87 404835073404004 N 1120. 4  49.89 RVD 2/27/2020     100.   Glacial Aquifer, Upper
88 404843073432701 N 9896. 1  80.02 RVD 4/18/2019  90      Glacial Aquifer, Upper
89 404850073344501 N 3475. 1  73.57 RVD 4/9/2019     487.   Magothy Aquifer
90 404853073421101 N 12134. 1  12.17 RVD 1/21/2020     380.   Lloyd Aquifer
91 404853073454301 N 12076. 1   9.39 RVD 1/21/2020     320.   Lloyd Aquifer
92 404900073442901 N 12013. 1  14.15 RVD 4/22/2019     356.   Lloyd Aquifer
93 404910073271601 N 10608. 1  67.96 RVD 4/17/2019     282.   Magothy Aquifer
94 404921073415401 N 12793. 1  10.53 RVD 1/21/2020   430.0    Lloyd Aquifer
95 404925073405401 N 12321. 1  20.52 RVD 2/27/2020     577.  
96 404925073405402 N 12451. 1 122.09 RVD 2/27/2020     120.   Glacial Aquifer, Upper
97 404931073382101 N 110. 1  19.99 RVD 3/11/2020     519.   Lloyd Aquifer
98 404943073392601 N 12522. 1  17.38 RVD 4/18/2019     230.  
99 404943073414701 N 12508. 1   9.31 RVD 3/2/2020     400.   Lloyd Aquifer
100 404944073392601 N 12506. 1  19.86 RVD 4/18/2019     506.   Lloyd Aquifer
101 404947073450201 N 8052. 1   6.40 RVD 4/17/2019      94.   Glacial Aquifer, Upper
102 404947073450301 N 8046. 1   4.90 RVD 4/17/2019     189.   Port Washington Aquifer
103 405000073293301 N 1228. 3  63.71 RVD 2/27/2020     176.   Glacial Aquifer, Upper
104 405001073343205 N 6294. 2  68.57 RVD 2/27/2020      37.   Glacial Aquifer, Upper
105 405001073372301 N 10245. 1  47.10 RVD 4/18/2019     104.   Glacial Aquifer, Upper
106 405004073353401 N 11798. 1  31.15 RVD 2/27/2020     645.   Lloyd Aquifer
107 405010073414901 N 35. 1   8.58 RVD 1/21/2020     387.   Jameco Aquifer
108 405010073415009 N 12232. 1   9.92 RVD 1/21/2020     384.   Lloyd Aquifer
109 405010073415011 N 12264. 1  11.14 RVD 1/21/2020      20.   Glacial Aquifer, Upper
110 405012073293501 N 11823. 1  59.79 RVD 2/27/2020     535.   Magothy Aquifer
111 405027073272602 N 1243. 5  56.82 RVD 2/27/2020      28.   Magothy Aquifer
112 405030073282101 N 12075. 1  36.83 RVD 4/17/2019     855.   Lloyd Aquifer
113 405036073412401 N 12209. 1  13.60 RVD 5/2/2019     370.  
114 405036073412402 N 12241. 1  32.62 RVD 2/27/2020     122.   Glacial Aquifer, Upper
115 405036073412403 N 12240. 1  31.26 RVD 2/27/2020      65.   Glacial Aquifer, Upper
116 405048073404302 N 1118. 2  81.47 RVD 4/22/2019      82.   Glacial Aquifer, Upper
117 405048073431401 N 12190. 1   6.51 RVD 1/21/2020     245.   Lloyd Aquifer
118 405055073430701 N 8891. 1  13.54 RVD 1/21/2020      72.   Glacial Aquifer, Upper
119 405057073325102 N 10606. 1  63.79 RVD 4/18/2019      86.   Glacial Aquifer, Upper
120 405101073343401 N 2528. 2  68.12 RVD 2/27/2020     328.   Magothy Aquifer
121 405104073375201 N 1152. 1  49.73 RVD 4/18/2019     130.   Glacial Aquifer, Upper
122 405121073432101 N 12318. 1   7.13 RVD 1/21/2020     195.   North Shore Aquifer
123 405122073360601 N 11279. 1  24.28 RVD 2/27/2020     500.   Lloyd Aquifer
124 405123073404402 N 12319. 1  12.70 RVD 4/18/2019     395.   Lloyd Aquifer
125 405125073420702 N 6282. 2   5.33 RVD 3/11/2020     396.   North Shore Aquifer
126 405125073420705 N 6342. 1  21.79 RVD 1/21/2020     185.   Glacial Aquifer, Upper
127 405126073275603 N 9152. 1  23.38 RVD 4/17/2019      58.   Glacial Aquifer, Upper
128 405131073405802 N 9116. 1   9.47 RVD 4/18/2019      31.   Glacial Aquifer, Upper
129 405214073353901 N 6668. 2  70.32 RVD 2/27/2020  50      Glacial Aquifer, Upper
130 405238073374801 N 5250. 1  60.72 RVD 4/18/2019      89.   Glacial Aquifer, Upper
131 405307073354601 N 12665. 1  21.18 RVD 4/22/2019     390.  
132 405307073354602 N 12646. 1  23.10 RVD 4/22/2019     540.   Lloyd Aquifer
133 405312073300102 N 12743. 1   5.35 RVD 4/18/2019     194.  
134 405428073350303 N 9478. 2   4.14 RVD 1/21/2020  30      Glacial Aquifer, Upper
135 405432073345001 N 7152. 1  10.39 RVD 3/11/2020     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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