USGS Principal Aquifers
Map
Limit:
Items
| uri | fid | sameas | rock_name | rock_type |
|---|---|---|---|---|
| https://geoconnex.us/ref/principal_aq/101 | 1 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/102 | 2 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/103 | 3 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/104 | 4 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/105 | 5 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/106 | 6 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/107 | 7 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/108 | 8 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/109 | 9 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/110 | 10 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/111 | 11 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/112 | 12 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/114 | 13 | None | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/115 | 14 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/116 | 15 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/117 | 16 | https://geoconnex.us/ref/nat_aq/... | Unconsolidated sand and gravel aquifers | 100 |
| https://geoconnex.us/ref/principal_aq/201 | 17 | https://geoconnex.us/ref/nat_aq/... | Semiconsolidated sand aquifers | 200 |
| https://geoconnex.us/ref/principal_aq/202 | 18 | https://geoconnex.us/ref/nat_aq/... | Semiconsolidated sand aquifers | 200 |
| https://geoconnex.us/ref/principal_aq/203 | 19 | https://geoconnex.us/ref/nat_aq/... | Semiconsolidated sand aquifers | 200 |
| https://geoconnex.us/ref/principal_aq/204 | 20 | https://geoconnex.us/ref/nat_aq/... | Semiconsolidated sand aquifers | 200 |
| https://geoconnex.us/ref/principal_aq/205 | 21 | https://geoconnex.us/ref/nat_aq/... | Semiconsolidated sand aquifers | 200 |
| https://geoconnex.us/ref/principal_aq/301 | 22 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/302 | 23 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/304 | 24 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/305 | 25 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/306 | 26 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/307 | 27 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/308 | 28 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/309 | 29 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/310 | 30 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/311 | 31 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/312 | 32 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/313 | 33 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/314 | 34 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/315 | 35 | https://geoconnex.us/ref/nat_aq/... | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/316 | 36 | None | Sandstone aquifers | 300 |
| https://geoconnex.us/ref/principal_aq/401 | 37 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/402 | 38 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/405 | 39 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/406 | 40 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/407 | 41 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/410 | 42 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/411 | 43 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/412 | 44 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/413 | 45 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/414 | 46 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/416 | 47 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/417 | 48 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/418 | 49 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/419 | 50 | None | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/420 | 51 | https://geoconnex.us/ref/nat_aq/... | Carbonate-rock aquifers | 400 |
| https://geoconnex.us/ref/principal_aq/501 | 52 | https://geoconnex.us/ref/nat_aq/... | Sandstone and carbonate-rock aquifers | 500 |
| https://geoconnex.us/ref/principal_aq/502 | 53 | None | Sandstone and carbonate-rock aquifers | 500 |
| https://geoconnex.us/ref/principal_aq/503 | 54 | https://geoconnex.us/ref/nat_aq/... | Sandstone and carbonate-rock aquifers | 500 |
| https://geoconnex.us/ref/principal_aq/504 | 55 | https://geoconnex.us/ref/nat_aq/... | Sandstone and carbonate-rock aquifers | 500 |
| https://geoconnex.us/ref/principal_aq/505 | 56 | https://geoconnex.us/ref/nat_aq/... | Sandstone and carbonate-rock aquifers | 500 |
| https://geoconnex.us/ref/principal_aq/601 | 57 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/606 | 58 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/607 | 59 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/608 | 60 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/609 | 61 | None | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/610 | 62 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/611 | 63 | https://geoconnex.us/ref/nat_aq/... | Igneous and metamorphic-rock aquifers | 600 |
| https://geoconnex.us/ref/principal_aq/999 | 64 | https://geoconnex.us/ref/nat_aq/... | None | 999 |