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Groundwater levels for USA
Grouped by County

Site Selection Results -- 610 sites found


Hydrologic region = 02050301
Minimum number of levels = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Berks County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403007076481201 BE 1100 1972-03-01 1972-03-01 1
  group icon Centre County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 404534077364601 CE 252 1980-08-07 1980-08-07 1
USGS 404645077395401 CE 496 1984-07-10 1985-05-02 2
USGS 404706077400901 CE 283 1980-10-08 1980-10-08 1
USGS 404723077385401 CE 495 1984-07-10 1985-05-02 2
USGS 404749077382501 CE 280 1980-10-07 1980-10-07 1
USGS 404752077381901 CE 281 1978-03-01 1978-03-01 1
USGS 404755077400001 CE 395 1984-05-30 1985-05-02 2
USGS 404810077365201 CE 560 1984-08-12 1985-04-30 2
USGS 404815077410101 CE 564 1984-08-12 1985-05-02 2
USGS 404816077372801 CE 250 1980-08-07 1980-08-07 1
USGS 404816077391401 CE 278 1974-08-30 1974-08-30 1
USGS 404821077391301 CE 279 1980-10-07 1980-10-07 1
USGS 404826077410501 CE 294 1974-01-01 1974-01-01 1
USGS 404834077395701 CE 563 1984-08-12 1985-05-02 2
USGS 404857077384201 CE 286 1980-10-08 1980-10-08 1
USGS 404900077383601 CE 287 1980-10-08 1980-10-08 1
USGS 404900077390201 CE 487 1984-07-07 1985-05-02 2
USGS 404907077345201 CE 254 1978-10-01 1978-10-01 1
USGS 404908077283901 CE 187 1968-06-28 1968-06-28 1
USGS 404908077405401 CE 481 1984-07-04 1985-05-02 2
USGS 404912077282301 CE 197 1959-05-08 1959-05-08 1
USGS 404913077283301 CE 199 1953-05-23 1953-05-23 1
USGS 404915077281501 CE 198 2001-07-25 2001-07-25 1
USGS 404919077401501 CE 129 1973-10-01 1973-10-01 1
USGS 404920077343701 CE 515 1984-07-13 1985-04-30 2
USGS 404922077280001 CE 196 1953-05-03 1953-05-03 1
USGS 404927077392501 CE 667 1994-04-14 2009-06-25 4
USGS 404927077400501 CE 222 1972-02-29 1972-02-29 1
USGS 404927077412801 CE 491 1984-07-06 1984-07-06 1
USGS 404933077401001 CE 221 1972-02-25 1972-02-25 1
USGS 404947077395701 CE 651 1985-05-07 1985-05-07 1
USGS 404950077400501 CE 399 1984-05-30 1985-05-02 2
USGS 404952077384501 CE 486 1984-07-17 1984-07-17 1
USGS 404953077404901 CE 293 1975-07-25 1975-07-25 1
USGS 404957077334301 CE 516 1984-07-13 1985-04-30 2
USGS 405006077402101 CE 476 1984-07-04 1985-05-02 2
USGS 405017077365701 CE 485 1984-07-05 1985-04-30 2
USGS 405021077421601 CE 488 1984-07-06 1985-05-02 2
USGS 405038077400801 CE 562 1984-08-12 1985-05-03 2
USGS 405043077380001 CE 520 1984-07-14 1984-07-14 1
USGS 405043077390201 CE 524 1984-07-17 1985-05-02 2
USGS 405048077373001 CE 248 1977-06-01 1977-06-01 1
USGS 405051077370401 CE 492 1984-07-06 1984-07-06 1
USGS 405054077364601 CE 253 1980-08-08 1980-08-08 1
USGS 405055077364501 CE 232 1977-05-18 1977-05-18 1
USGS 405057077365701 CE 289 1980-10-09 1980-10-09 1
USGS 405057077414001 CE 131 1965-01-21 1971-03-23 2
USGS 405108077321201 CE 502 1984-07-11 1985-04-30 2
USGS 405110077354001 CE 497 1984-07-10 1985-04-29 2
USGS 405110077391401 CE 525 1984-07-17 1985-05-02 2
USGS 405111077364201 CE 670 1994-06-23 2017-07-18 3
USGS 405112077322701 CE 243 1980-08-05 1980-08-05 1
USGS 405113077382001 CE 290 1980-10-10 1980-10-10 1
USGS 405114077295101 CE 575 1984-10-02 1985-04-30 2
USGS 405116077374101 CE 618 1984-11-09 1985-05-02 2
USGS 405128077353801 CE 247 1980-08-06 1980-08-06 1
USGS 405133077370201 CE 503 1984-07-11 1985-04-29 2
USGS 405134077312001 CE 561 1984-08-12 1985-04-30 2
USGS 405136077300501 CE 521 1984-07-16 1985-04-30 2
USGS 405139077333001 CE 501 1984-07-11 1985-04-29 2
USGS 405142077332701 CE 245 1978-11-01 1978-11-01 1
USGS 405146077392001 CE 182 1969-04-15 1969-04-15 1
USGS 405151077311301 CE 244 1978-07-01 1978-07-01 1
USGS 405158077281101 CE 590 1984-10-14 1985-04-30 2
USGS 405158077285201 CE 370 1977-10-06 1977-10-06 1
USGS 405203077385201 CE 183 1969-01-01 1969-01-01 1
USGS 405204077393701 CE 181 1968-11-13 1968-11-13 1
USGS 405205077290901 CE 577 1984-10-03 1985-04-30 2
USGS 405205077394001 CE 184 1969-09-26 1969-09-26 1
USGS 405208077340501 CE 526 1984-07-17 1985-04-29 2
USGS 405215077385701 CE 220 1969-05-06 1969-05-06 1
USGS 405221077270901 CE 576 1984-10-03 1985-04-30 2
USGS 405222077335901 CE 498 1984-07-10 1985-04-29 2
USGS 405225077321301 CE 514 1984-07-13 1985-04-29 2
USGS 405229077380801 CE 671 1994-04-15 1994-08-02 3
USGS 405231077283801 CE 610 1984-10-31 1985-05-03 2
USGS 405231077311701 CE 517 1984-07-13 1985-04-30 2
USGS 405235077343301 CE 365 1980-10-24 1980-10-24 1
USGS 405241077260801 CE 602 1984-10-19 1985-04-30 2
USGS 405243077280101 CE 611 1984-10-31 1985-04-30 2
USGS 405244077330701 CE 366 1978-07-01 1978-07-01 1
USGS 405244077331201 CE 504 1984-07-11 1985-05-01 2
USGS 405253077301501 CE 672 1994-04-19 2017-07-17 7
USGS 405300077380001 CE 484 1984-07-05 1985-05-02 2
USGS 405303077301601 CE 367 1978-07-01 1978-07-01 1
USGS 405303077372701 CE 623 1984-11-10 1985-05-01 2
USGS 405311077294301 CE 368 1977-06-20 1977-06-20 1
USGS 405314077270401 CE 603 1984-10-19 1985-04-30 2
USGS 405317077301601 CE 373 1978-10-01 1978-10-01 1
USGS 405319077243401 CE 579 1984-10-03 1985-04-30 2
USGS 405319077291901 CE 509 1984-07-12 1985-04-30 2
USGS 405327077271201 CE 673 1994-05-09 1994-08-03 3
USGS 405328077361001 CE 631 1984-11-17 1985-05-01 2
USGS 405331077300601 CE 624 1984-11-13 1985-04-30 2
USGS 405333077260201 CE 612 1984-10-31 1985-04-30 2
USGS 405334077251501 CE 601 1984-10-19 1984-10-19 1
USGS 405334077353401 CE 622 1984-11-10 1985-05-01 2
USGS 405337077223301 CE 529 1984-07-17 1985-04-30 2
USGS 405339077232701 CE 578 1984-10-03 1985-04-30 2
USGS 405346077282801 CE 510 1984-07-13 1985-04-30 2
USGS 405351077203301 CE 528 1984-07-17 1985-05-03 2
USGS 405358077340401 CE 621 1984-11-10 1985-05-01 2
USGS 405404077235901 CE 375 1980-11-06 1980-11-06 1
USGS 405404077350001 CE 512 1984-07-12 1984-07-12 1
USGS 405414077221401 CE 518 1984-07-13 1985-05-03 2
USGS 405415077233701 CE 519 1984-07-13 1985-04-30 2
USGS 405416077245801 CE 527 1984-07-17 1985-04-30 2
USGS 405416077250101 CE 369 1975-04-07 1975-04-07 1
USGS 405422077254501 CE 600 1984-10-19 1985-04-30 2
USGS 405440077331001 CE 505 1984-07-12 1985-05-01 2
USGS 405440077341401 CE 628 1984-11-16 1985-05-01 2
USGS 405504077221401 CE 551 1984-07-26 1985-05-03 2
USGS 405508077325301 CE 506 1984-07-12 1985-05-01 2
USGS 405519077311301 CE 620 1984-11-10 1985-05-01 2
USGS 405534077282101 CE 372 1984-07-12 1985-05-01 2
USGS 405535077301401 CE 619 1984-11-10 1985-05-01 2
USGS 405537077301101 CE 684 1991-11-18 1991-11-18 1
USGS 405537077301301 CE 674 1981-04-01 1994-08-02 4
USGS 405538077300201 CE 374 1980-11-06 1980-11-06 1
USGS 405623077273301 CE 617 1984-11-09 1985-05-01 2
USGS 405713077242901 CE 616 1984-11-09 1985-05-01 2
USGS 405735077230401 CE 615 1984-11-09 1985-05-01 2
USGS 405807077211701 CE 522 1984-07-16 1985-05-01 2
USGS 405849077174501 CE 523 1984-07-16 1985-05-01 2
USGS 405850077174301 CE 350 1980-11-06 1980-11-06 1
USGS 410137077453101 CE 379 1980-10-22 1980-10-22 1
  group icon Columbia County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 404637076224601 CO 65 1976-09-15 1976-09-15 1
  group icon Cumberland County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 400941077012701 CU 314 1970-09-30 1970-09-30 1
  group icon Dauphin County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 401125076410901 DA 866 1985-05-09 1985-05-09 1
USGS 401243076482302 DA 426 1951-01-01 1951-01-01 1
USGS 402321076521901 DA 621 1981-05-27 1981-05-27 1
USGS 402432076590301 DA 797 1986-07-25 1986-07-25 1
USGS 402444076542501 DA 830 1993-05-03 1993-08-09 3
USGS 402515076581401 DA 820 1968-01-22 1968-01-22 1
USGS 402516076581001 DA 798 1968-06-22 1968-06-22 1
USGS 402517076580501 DA 791 1986-07-22 1986-07-22 1
USGS 402522076581901 DA 632 1980-04-23 2001-07-30 3
USGS 402531076581801 DA 822 1969-02-13 1969-02-13 1
USGS 402546076581901 DA 788 1986-07-22 1986-07-22 1
USGS 402549076581901 DA 769 1986-07-09 1986-07-09 1
USGS 402550076582601 DA 770 1986-07-09 1986-07-09 1
USGS 402551076565401 DA 787 1981-03-01 1981-03-01 1
USGS 402551076580301 DA 784 1983-06-23 1983-06-23 1
USGS 402551076583401 DA 633 1980-04-02 1981-04-15 2
USGS 402604076542301 DA 631 1979-11-01 2001-08-08 3
USGS 402606076563701 DA 768 1986-07-09 1986-07-09 1
USGS 402617076555101 DA 828 1984-06-01 1984-06-01 1
USGS 402619076550501 DA 790 1986-07-22 1986-07-22 1
USGS 402620076551201 DA 782 1981-09-02 1981-09-02 1
USGS 402620076555601 DA 844 2001-07-30 2001-07-30 1
USGS 402628076543301 DA 775 1986-07-14 1986-07-14 1
USGS 402637076513201 DA 677 1976-06-18 1976-06-18 1
USGS 402651076553901 DA 785 1986-07-22 1986-07-22 1
USGS 402652076524001 DA 833 1993-06-11 1993-08-03 2
USGS 402655076523801 DA 808 1981-11-01 1981-11-01 1
USGS 402656076523201 DA 776 1980-06-18 1980-06-18 1
USGS 402658076505501 DA 676 1975-08-08 1975-08-08 1
USGS 402702076552301 DA 789 1986-07-22 1986-07-22 1
USGS 402704076551601 DA 774 1981-03-23 1981-03-23 1
USGS 402705076545801 DA 795 1982-12-01 1982-12-01 1
USGS 402705076553701 DA 786 1986-07-22 1986-07-22 1
USGS 402709076545401 DA 634 1980-04-01 2001-08-03 3
USGS 402716076523101 DA 675 1975-04-25 1981-05-20 2
USGS 402726076483501 DA 625 1973-08-08 1973-08-08 1
USGS 402736076525501 DA 673 1974-10-22 1974-10-22 1
USGS 402737076552501 DA 819 1986-07-31 1986-07-31 1
USGS 402745076514901 DA 767 1986-07-10 1986-07-10 1
USGS 402747076484201 DA 811 1986-07-28 1986-07-28 1
USGS 402750076483701 DA 773 1986-07-10 1986-07-10 1
USGS 402751076483401 DA 771 1986-07-10 1986-07-10 1
USGS 402755076502001 DA 674 1974-07-22 1981-05-20 2
USGS 402800076504301 DA 843 2001-07-27 2001-07-27 1
USGS 402801076484701 DA 850 2001-08-03 2001-08-03 1
USGS 402805076524101 DA 809 1984-09-17 1984-09-17 1
USGS 402805076545301 DA 803 1986-08-05 1986-08-05 1
USGS 402807076490701 DA 799 1982-07-01 1982-07-01 1
USGS 402808076465301 DA 860 2001-08-08 2001-08-08 1
USGS 402812076555801 DA 635 1978-07-01 1978-07-01 1
USGS 402813076524401 DA 643 1978-11-01 1978-11-01 1
USGS 402813076560101 DA 36 1931-08-31 1931-08-31 1
USGS 402815076560001 DA 818 1986-08-05 1986-08-05 1
USGS 402817076554401 DA 804 1984-08-16 1984-08-16 1
USGS 402823076560201 DA 812 1982-07-01 1982-07-01 1
USGS 402830076491201 DA 851 2001-08-03 2001-08-03 1
USGS 402831076501801 DA 796 1981-09-04 1981-09-04 1
USGS 402834076503001 DA 858 2001-08-08 2001-08-08 1
USGS 402838076504701 DA 783 1982-10-05 1982-10-05 1
USGS 402841076454601 DA 829 1981-09-18 1981-09-18 1
USGS 402843076471201 DA 802 1972-08-19 1972-08-19 1
USGS 402845076542501 DA 792 1986-07-23 1986-07-23 1
USGS 402850076512301 DA 670 1979-10-19 2001-07-31 3
USGS 402851076453201 DA 623 1973-08-03 1981-05-27 2
USGS 402852076465401 DA 847 2001-08-02 2001-08-02 1
USGS 402852076465701 DA 801 1972-09-21 1972-09-21 1
USGS 402853076532501 DA 794 1980-10-01 1980-10-01 1
USGS 402858076500101 DA 810 1986-07-28 1986-07-28 1
USGS 402901076460601 DA 848 2001-08-02 2001-08-02 1
USGS 402902076485901 DA 817 1983-03-01 1983-03-01 1
USGS 402908076562001 DA 814 1984-07-01 1984-07-01 1
USGS 402911076535801 DA 639 1979-07-01 2001-07-31 2
USGS 402913076460701 DA 807 1972-10-19 1972-10-19 1
USGS 402915076534501 DA 781 1978-08-01 1978-08-01 1
USGS 402916076520101 DA 777 1981-07-14 1981-07-14 1
USGS 402923076430701 DA 861 2001-08-14 2001-08-14 1
USGS 402923076462401 DA 772 1986-07-10 1986-07-10 1
USGS 402926076560901 DA 637 1979-10-18 1979-10-18 1
USGS 402930076525301 DA 780 1986-07-17 1986-07-17 1
USGS 402935076472301 DA 431 1962-07-26 1962-07-26 1
USGS 402936076511301 DA 824 1986-08-04 1986-08-04 1
USGS 402937076433901 DA 853 2001-08-07 2001-08-07 1
USGS 402943076532201 DA 806 1984-11-01 1984-11-01 1
USGS 402949076505401 DA 852 2001-08-03 2001-08-03 1
USGS 402951076524001 DA 649 1978-10-01 1981-05-05 2
USGS 402952076522801 DA 815 1986-08-05 1986-08-05 1
USGS 402955076533301 DA 832 1993-06-16 1993-08-02 2
USGS 402957076530401 DA 805 1969-03-19 1969-03-19 1
USGS 402958076425901 DA 624 1979-06-01 1979-06-01 1
USGS 402958076523801 DA 823 1983-01-01 1983-01-01 1
USGS 402959076523101 DA 793 1986-07-23 1986-07-23 1
USGS 402959076524701 DA 650 2001-08-02 2001-08-02 1
USGS 403009076495201 DA 863 2001-08-14 2001-08-14 1
USGS 403030076564501 DA 636 1979-07-18 1979-07-18 1
USGS 403037076542601 DA 813 1984-03-01 1984-03-01 1
USGS 403040076473601 DA 856 2001-08-07 2001-08-07 1
USGS 403044076501601 DA 857 2001-08-08 2001-08-08 1
USGS 403051076413401 DA 862 2001-08-14 2001-08-14 1
USGS 403109076481901 DA 825 1986-08-04 1986-08-04 1
USGS 403111076520101 DA 846 2001-07-31 2001-07-31 1
USGS 403118076520601 DA 648 1980-01-01 1981-05-05 2
USGS 403122076483901 DA 778 1980-09-16 1980-09-16 1
USGS 403124076483801 DA 855 2001-08-07 2001-08-07 1
USGS 403131076514401 DA 834 1993-06-09 1993-08-02 2
USGS 403135076574001 DA 640 1978-08-01 1978-08-01 1
USGS 403143076510701 DA 647 1979-08-01 1979-08-01 1
USGS 403154076481201 DA 779 1980-07-30 1980-07-30 1
USGS 403213076480301 DA 816 1984-08-29 1984-08-29 1
USGS 403236076493501 DA 651 1978-10-01 1978-10-01 1
USGS 403239076460201 DA 854 2001-08-07 2001-08-07 1
USGS 403241076483701 DA 9 1931-08-21 1972-10-13 3
USGS 403241076492501 DA 678 1981-08-10 1981-08-10 1
USGS 403243076532901 DA 728 1973-05-01 1973-05-01 1
USGS 403316076480901 DA 680 1981-08-11 1981-08-11 1
USGS 403321076472001 DA 653 1978-06-01 1981-05-06 2
USGS 403321076571801 DA 726 1974-04-01 1974-04-01 1
USGS 403326076514601 DA 652 1979-10-01 1979-10-01 1
USGS 403326076554801 DA 692 1981-08-19 1981-08-19 1
USGS 403330076484101 DA 732 1974-08-01 1974-08-01 1
USGS 403333076524401 DA 690 1981-08-18 1981-08-18 1
USGS 403338076541601 DA 694 1981-08-19 1981-08-19 1
USGS 403338076543901 DA 724 1975-04-01 1975-04-01 1
USGS 403344076465201 DA 654 1979-11-05 1979-11-05 1
USGS 403355076465001 DA 734 1975-08-01 1975-08-01 1
USGS 403355076570701 DA 641 1979-07-07 1979-07-07 1
USGS 403358076581001 DA 696 1981-08-19 1981-08-19 1
USGS 403409076460101 DA 657 1972-11-22 1972-11-22 1
USGS 403412076490401 DA 664 1981-05-13 1981-05-13 1
USGS 403416076445501 DA 603 1978-08-01 1978-08-01 1
USGS 403416076451101 DA 738 1973-10-01 1973-10-01 1
USGS 403418076523501 DA 836 1993-05-10 1993-08-09 3
USGS 403422076523901 DA 644 1980-02-01 1981-04-30 2
USGS 403427076455001 DA 656 1974-06-12 1981-05-06 2
USGS 403432076472301 DA 655 1978-07-01 1978-07-01 1
USGS 403435076543701 DA 645 1979-08-29 1979-08-29 1
USGS 403440076382701 DA 608 1981-07-28 1981-07-28 1
USGS 403446076522201 DA 667 1972-08-04 1981-05-14 2
USGS 403449076560301 DA 722 1975-02-01 1975-02-01 1
USGS 403453076463801 DA 686 1981-08-13 1981-08-13 1
USGS 403454076375401 DA 604 1975-09-23 1981-05-18 2
USGS 403501076485301 DA 658 1979-09-08 1981-05-06 2
USGS 403502076365901 DA 602 1973-04-16 1973-04-16 1
USGS 403507076482101 DA 659 1974-04-11 1974-04-11 1
USGS 403510076472801 DA 736 1972-12-01 1972-12-01 1
USGS 403510076504601 DA 668 1981-05-14 1981-05-14 1
USGS 403518076494101 DA 684 1981-08-12 1981-08-12 1
USGS 403526076493201 DA 661 1979-11-01 1981-05-06 2
USGS 403528076563001 DA 642 1978-08-01 1981-04-30 2
USGS 403609076484101 DA 663 1979-08-01 1981-05-13 2
USGS 403610076483801 DA 742 1968-04-01 1968-04-01 1
USGS 403611076480201 DA 662 1978-08-01 1978-08-01 1
USGS 403613076475801 DA 835 1993-05-07 1993-08-03 3
USGS 403615076491901 DA 666 1979-09-28 1979-09-28 1
USGS 403632076464901 DA 665 1978-10-01 1981-05-14 2
USGS 403641076440301 DA 607 1973-06-01 1973-06-01 1
USGS 403648076395901 DA 606 1981-07-30 1981-07-30 1
USGS 403649076484602 DA 660 1979-09-01 1981-05-06 2
USGS 403720076483501 DA 744 1972-10-01 1972-10-01 1
USGS 403729076482101 DA 682 1981-08-12 1981-08-12 1
USGS 403741076471601 DA 688 1981-08-18 1981-08-18 1
USGS 403744076470201 DA 746 1972-10-01 1972-10-01 1
USGS 403745076433201 DA 837 1993-05-05 1993-07-29 3
USGS 403747076465101 DA 669 1979-12-01 1979-12-01 1
USGS 403948076504301 DA 672 1978-10-01 1981-05-20 2
USGS 403952076510901 DA 671 1975-11-05 1975-11-05 1
  group icon Juniata County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403626077022001 JU 306 1977-11-01 1977-11-01 1
USGS 403708077020701 JU 324 1980-05-29 1980-05-29 1
USGS 403728077001601 JU 303 1978-04-01 1978-04-01 1
USGS 403746077011101 JU 325 1980-05-29 1980-05-29 1
USGS 403746077043101 JU 319 1980-05-22 1980-05-22 1
USGS 403758077003501 JU 323 1977-05-10 1977-05-10 1
USGS 403845077024901 JU 322 1978-04-01 1978-04-01 1
USGS 403907077024301 JU 321 1977-09-01 1977-09-01 1
USGS 403914077030601 JU 320 1978-07-01 1978-07-01 1
USGS 404046077082701 JU 315 1977-06-02 1977-06-02 1
  group icon Lancaster County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 395927075593101 LN 1716 1988-07-18 1988-07-18 1
  group icon Mifflin County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403659077412801 MF 379 1984-04-18 1984-10-17 3
  group icon Northumberland County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403702076554901 NU 238 1978-08-01 1978-08-01 1
USGS 403745076510901 NU 520 1993-05-14 1993-07-29 3
USGS 403758076555201 NU 53 1930-08-01 1931-09-03 2
USGS 403820076491201 NU 242 1980-01-01 1980-01-01 1
USGS 403835076515801 NU 241 1979-07-01 1981-05-15 2
USGS 403915076522301 NU 240 1979-01-01 1981-05-15 2
USGS 403927076513801 NU 239 1980-04-01 1981-05-14 2
USGS 404005076512301 NU 243 1978-08-01 1978-08-01 1
USGS 404015076470801 NU 244 1979-05-01 1981-05-15 2
USGS 404218076351501 NU 579 2018-05-24 2022-06-01 5
USGS 404222076485001 NU 245 1980-08-01 1981-05-15 2
USGS 404226076505301 NU 57 1928-01-01 1928-01-01 1
USGS 404232076353301 NU 542 1999-05-12 1999-05-12 1
USGS 404232076353302 NU 543 1999-05-12 1999-05-12 1
USGS 404233076353202 NU 526 1999-05-12 1999-05-12 1
USGS 404233076354101 NU 555 1999-05-13 1999-05-13 1
USGS 404233076354102 NU 556 1999-05-13 1999-05-13 1
USGS 404234076353101 NU 540 1999-05-10 1999-05-12 3
USGS 404234076353102 NU 541 1999-05-10 1999-05-10 1
USGS 404234076354201 NU 548 1999-05-12 1999-05-12 1
USGS 404234076354202 NU 549 1999-05-12 1999-05-12 1
USGS 404234076354203 NU 550 1999-05-12 1999-05-12 1
USGS 404234076354204 NU 551 1999-05-12 1999-05-12 1
USGS 404234076354205 NU 552 1999-05-12 1999-05-12 1
USGS 404234076354206 NU 553 1999-05-13 1999-05-13 1
USGS 404234076354207 NU 554 1999-05-13 1999-05-13 1
USGS 404235076353001 NU 538 1999-05-10 1999-05-10 1
USGS 404235076353002 NU 539 1999-05-10 1999-05-10 1
USGS 404235076354201 NU 544 1999-05-13 1999-05-13 1
USGS 404235076354203 NU 546 1999-05-13 1999-05-13 1
USGS 404239076362001 NU 567 Northumberland County Observation Well 2001-03-19 2024-04-16 203
USGS 404255076384001 NU 524 1993-06-17 1993-08-09 3
USGS 404257076373302 NU 560 2000-03-02 2000-03-02 1
USGS 404257076373401 NU 561 2000-03-02 2000-03-02 1
USGS 404258076373301 NU 557 2000-03-02 2000-03-02 1
USGS 404258076373303 NU 559 2000-03-02 2000-03-02 1
USGS 404258076373304 NU 569 2000-05-08 2000-05-08 1
USGS 404258076373401 NU 558 2000-03-02 2000-03-02 1
USGS 404258076373402 NU 568 2000-05-08 2000-05-08 1
USGS 404319076361201 NU 563 2000-05-17 2000-05-17 1
USGS 404319076362301 NU 574 2003-06-17 2008-05-07 2
USGS 404319076362401 NU 575 2003-06-19 2003-06-19 1
USGS 404320076362301 NU 572 2003-06-16 2003-06-16 1
USGS 404320076362401 NU 573 2003-06-18 2003-06-18 1
USGS 404333076352001 NU 226 1978-08-01 1978-08-01 1
USGS 404340076353401 NU 562 2000-05-17 2000-05-17 1
USGS 404618076292401 NU 149 1978-08-15 1978-10-15 2
USGS 404623076483601 NU 522 1993-05-10 1993-07-29 3
USGS 404637076340901 NU 144 1978-08-15 1978-10-15 2
USGS 404654076394201 NU 205 1978-06-01 1981-05-18 2
USGS 404704076333301 NU 145 1978-08-15 1978-10-15 2
USGS 404704076441301 NU 325 1986-10-15 1986-10-15 1
USGS 404710076380301 NU 283 1981-12-02 1981-12-02 1
USGS 404735076363501 NU 285 1967-04-01 1967-04-01 1
USGS 404742076364001 NU 281 1981-12-02 1981-12-02 1
USGS 404747076362001 NU 299 1986-10-07 1986-10-07 1
USGS 404748076270301 NU 154 1978-08-15 1978-10-15 2
USGS 404811076340601 NU 298 1981-02-01 1981-02-01 1
USGS 404814076294701 NU 131 1978-08-15 1978-10-15 2
USGS 404815076344001 NU 85 1930-10-01 1930-10-01 1
USGS 404820076411701 NU 301 1986-10-07 1986-10-07 1
USGS 404859076273901 NU 135 1978-10-15 1978-10-15 1
USGS 404900076352401 NU 297 1978-10-01 1978-10-01 1
USGS 404922076435201 NU 523 1993-05-12 1993-07-29 3
USGS 404926076435801 NU 323 1986-10-16 1986-10-16 1
USGS 404927076462501 NU 328 1984-10-01 1984-10-01 1
USGS 404935076323101 NU 291 1986-10-03 1986-10-03 1
USGS 404935076431001 NU 320 1986-10-15 1986-10-15 1
USGS 404937076320901 NU 203 1981-04-29 1981-04-29 1
USGS 404938076315201 NU 201 1981-04-29 1981-04-29 1
USGS 404939076315301 NU 293 1986-10-06 1986-10-06 1
USGS 404939076425601 NU 321 1986-10-15 1986-10-15 1
USGS 404950076315801 NU 202 1981-04-29 1981-04-29 1
USGS 405012076435201 NU 319 1986-10-15 1986-10-15 1
USGS 405013076444001 NU 324 1986-10-15 1986-10-15 1
USGS 405043076422501 NU 315 1984-08-01 1984-08-01 1
USGS 405054076312501 NU 292 1986-10-03 1986-10-03 1
USGS 405111076402001 NU 309 1986-10-08 1986-10-08 1
USGS 405112076452801 NU 503 1986-10-28 1986-10-28 1
USGS 405114076395501 NU 306 1986-10-08 1986-10-08 1
USGS 405116076395401 NU 307 1976-06-22 1976-06-22 1
USGS 405118076410701 NU 332 1986-10-16 1986-10-16 1
USGS 405118076451901 NU 330 1977-06-10 1977-06-10 1
USGS 405118076452301 NU 333 1977-09-10 1977-09-10 1
USGS 405120076465001 NU 32 1923-09-01 1930-10-30 2
USGS 405122076473001 NU 30 1910-01-01 1910-01-01 1
USGS 405127076444201 NU 508 1986-12-04 1986-12-04 1
USGS 405129076464601 NU 33 1930-01-01 1930-01-01 1
USGS 405130076474101 NU 31 1930-01-01 1930-01-01 1
USGS 405131076353201 NU 308 1982-11-01 1982-11-01 1
USGS 405135076415901 NU 331 1984-06-01 1984-06-01 1
USGS 405136076414901 NU 510 1986-12-05 1986-12-05 1
USGS 405145076431201 NU 317 1981-11-01 1981-11-01 1
USGS 405154076415301 NU 512 1977-04-28 1977-04-28 1
USGS 405207076404301 NU 507 1984-11-01 1984-11-01 1
USGS 405224076401801 NU 95 1930-06-01 1930-06-01 1
USGS 405357076440701 NU 505 1983-12-01 1983-12-01 1
USGS 405950076495701 NU 446 1985-01-01 1985-01-01 1
USGS 410350076504301 NU 422 1986-11-06 1986-11-06 1
  group icon Perry County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 402712076013801 PE 614 1979-08-01 1979-08-01 1
USGS 402720076581402 PE 678a 1964-10-06 1964-10-06 1
USGS 402726077000301 PE 509 1964-03-30 1964-03-30 1
USGS 402738077583201 PE 629 1980-05-14 1980-05-14 1
USGS 402744076591701 PE 628 1976-09-27 1980-05-14 2
USGS 402751076592501 PE 626 1979-05-07 1980-05-15 2
USGS 402757077590501 PE 627 1977-08-16 1977-08-16 1
USGS 402803076573401 PE 596 1980-05-15 1980-05-15 1
USGS 402804076573301 PE 615 1980-05-30 1980-05-30 1
USGS 402830076595501 PE 680 1993-06-04 1993-08-04 3
USGS 403202077003701 PE 571 1978-01-04 1978-01-04 1
USGS 403239076591501 PE 568 1980-05-13 1980-05-13 1
USGS 403309077031701 PE 574 1977-09-27 1977-09-27 1
USGS 403317077044701 PE 621 1977-08-08 1977-08-08 1
USGS 403339076593901 PE 606 1968-02-08 1968-02-08 1
USGS 403341077021501 PE 632 1976-05-14 1976-05-14 1
USGS 403356077004401 PE 575 1979-04-30 1979-04-30 1
USGS 403405076594001 PE 608 1949-01-01 1949-01-01 1
USGS 403417077031301 PE 683 1993-05-19 1993-08-11 3
USGS 403426076593401 PE 42 1934-01-01 1934-01-01 1
USGS 403441076594201 PE 609 1979-08-27 1979-08-27 1
USGS 403607077012001 PE 670 1979-09-06 1980-05-29 2
USGS 403646077591201 PE 639 1975-07-22 1975-07-22 1
  group icon Schuylkill County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403401076330601 SC 487 1973-10-10 1973-10-10 1
USGS 403455076330501 SC 485 1981-05-21 1981-05-21 1
USGS 403523076334201 SC 486 1980-03-01 1980-03-01 1
USGS 403530076324101 SC 465 1974-06-07 1974-06-07 1
USGS 403533076135101 SC 613 1993-04-30 1993-07-26 2
USGS 403537076311801 SC 464 1975-09-05 1975-09-05 1
USGS 403802076352701 SC 481 1978-06-01 1978-06-01 1
USGS 403802076353101 SC 482 1979-06-01 1979-06-01 1
USGS 403804076324901 SC 480 1980-03-01 1980-03-01 1
USGS 403813076294101 SC 452 1979-03-01 1979-03-01 1
USGS 403826076301101 SC 479 1978-10-01 1978-10-01 1
USGS 403858076350901 SC 484 1978-10-01 1981-05-20 2
USGS 403906076274101 SC 451 1978-10-15 1978-10-15 1
USGS 403907076323401 SC 381 1981-11-17 1981-11-17 1
USGS 403909076351501 SC 483 1978-01-01 1981-05-20 2
USGS 403910076340401 SC 377 1981-11-16 1981-11-16 1
USGS 403913076275501 SC 614 1993-05-07 1993-07-26 3
USGS 403914076283901 SC 453 1972-09-23 1972-09-23 1
USGS 403919076264001 SC 425 1972-11-06 1972-11-06 1
USGS 403929076294801 SC 454 1978-06-01 1981-05-07 2
USGS 403929076311401 SC 478 1977-06-15 1981-05-19 2
USGS 403935076415901 SC 632 1998-10-13 1998-10-13 1
USGS 403940076292601 SC 393 1972-08-01 1972-08-01 1
USGS 403945076290001 SC 391 1975-06-01 1975-06-01 1
USGS 403955076403501 SC 461 1979-06-01 1981-05-19 2
USGS 404003076400201 SC 459 1976-12-11 1976-12-11 1
USGS 404059076351701 SC 462 1978-10-01 1978-10-01 1
USGS 404127076265801 SC 455 1972-10-25 1972-10-25 1
USGS 404132076343701 SC 460 1979-07-20 1979-07-20 1
USGS 404152076315401 SC 615 1993-05-12 1993-08-02 3
USGS 404205076262401 SC 456 1972-10-16 1972-10-16 1
USGS 404317076223901 SC 379 1981-11-17 1981-11-17 1
USGS 404347076231301 SC 395 1966-11-01 1966-11-01 1
USGS 404457076201001 SC 390 1981-08-05 1981-08-05 1
USGS 404503076200701 SC 463 1977-11-15 1977-11-15 1
USGS 404509076202501 SC 406 1978-07-01 1981-04-15 2
USGS 404516076191101 SC 359 1981-10-20 1981-10-20 1
USGS 404516076224201 SC 457 1981-05-08 1981-05-08 1
USGS 404517076191501 SC 361 1981-10-20 1981-10-20 1
USGS 404533076245301 SC 367 1981-12-03 1981-12-03 1
USGS 404536076183801 SC 528 1982-11-08 1982-11-08 1
USGS 404542076180301 SC 337 1981-08-05 1981-08-05 1
USGS 404545076192101 SC 347 1977-03-21 1981-09-23 2
USGS 404551076173801 SC 529 1982-11-12 1982-11-12 1
USGS 404558076200301 SC 353 1981-10-19 1981-10-19 1
USGS 404603076194801 SC 355 1981-10-19 1981-10-19 1
USGS 404605076193601 SC 351 1981-10-19 1981-10-19 1
USGS 404610076191901 SC 349 1977-05-01 1981-10-19 2
USGS 404612076184701 SC 363 1981-10-22 1981-10-22 1
USGS 404614076165401 SC 357 1981-09-24 1981-09-24 1
USGS 404622076173801 SC 343 1981-09-23 1981-09-23 1
USGS 404622076174601 SC 345 1981-09-23 1981-09-23 1
USGS 404623076175201 SC 404 1980-08-01 1980-08-01 1
USGS 404627076164001 SC 341 1981-09-17 1981-09-17 1
USGS 404636076133201 SC 400 1980-12-08 1981-04-15 2
USGS 404641076132401 SC 362 1976-04-01 1981-07-01 2
USGS 404654076152701 SC 335 1981-08-05 1981-08-05 1
USGS 404656076144501 SC 358 1969-10-01 1981-06-18 2
USGS 404657076150301 SC 403 1980-07-01 1981-04-15 2
USGS 404658076143301 SC 402 1975-11-17 1975-11-17 1
USGS 404658076144301 SC 360 1969-08-01 1981-06-18 2
USGS 404703076194801 SC 405 1981-02-06 1981-02-06 1
USGS 404704076194301 SC 309 1976-09-13 1976-09-13 1
USGS 404712076190901 SC 310 1976-09-13 1976-09-13 1
USGS 404713076185801 SC 320 1977-04-21 1977-04-21 1
USGS 404734076170401 SC 174 1955-09-09 1955-09-09 1
USGS 404734076192401 SC 308 1976-09-02 1976-09-02 1
USGS 404737076150701 SC 305 1977-04-07 1977-04-07 1
USGS 404738076162601 SC 306 1976-12-28 1976-12-28 1
USGS 404803076123301 SC 316 1977-03-31 1977-03-31 1
USGS 404819076155201 SC 307 1976-09-02 1976-09-02 1
USGS 404828076141401 SC 312 1976-06-24 1977-07-19 2
USGS 404838076091201 SC 299 1977-07-20 1977-07-20 1
USGS 404926076132401 SC 407 1978-09-29 1978-09-29 1
USGS 404935076081901 SC 298 1976-08-04 1976-08-04 1
USGS 405606076180701 SC 156 1925-01-01 1925-01-01 1
  group icon Snyder County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 403843076591001 SN 155 1980-11-01 1980-11-01 1
USGS 403908076575101 SN 162 1977-10-01 1981-09-09 2
USGS 403939076591001 SN 130 Snyder County Observation Well 1968-06-01 2024-04-22 246
USGS 403940076552101 SN 154 1977-11-11 1977-11-11 1
USGS 403956076545401 SN 163 1980-05-01 1980-05-01 1
USGS 403956076570401 SN 157 1978-07-01 1978-07-01 1
USGS 404004076582101 SN 156 1978-08-01 1978-08-01 1
USGS 404057077004901 SN 245 1993-06-02 1993-08-10 3
USGS 404058077011201 SN 169 1977-11-15 1981-09-14 2
USGS 404059076545801 SN 246 1993-06-03 1993-08-05 3
USGS 404111077054501 SN 170 1977-09-28 1977-09-28 1
USGS 404138077010201 SN 168 1977-08-15 1977-08-15 1
USGS 404143077064401 SN 172 1977-04-19 1977-04-19 1
USGS 404147077021101 SN 167 1980-09-01 1980-09-01 1
USGS 404157077050901 SN 171 1977-09-08 2018-08-07 2
USGS 404216076590101 SN 158 1978-07-01 1978-07-01 1
USGS 404246077055801 SN 173 1981-09-14 1981-09-14 1
USGS 404253077043701 SN 175 1977-03-17 1977-03-17 1
USGS 404255076515801 SN 49 1930-01-01 1934-08-07 2
USGS 404305076573101 SN 160 1979-05-01 1979-05-01 1
USGS 404320077034701 SN 165 1978-09-01 1981-09-09 2
USGS 404328076593901 SN 212 1977-06-01 1977-06-01 1
USGS 404329077003001 SN 211 1978-06-01 1981-09-14 2
USGS 404331076581101 SN 161 1981-09-09 1981-09-09 1
USGS 404342076565501 SN 159 1980-05-01 1980-05-01 1
USGS 404346077015901 SN 166 1980-10-01 1980-10-01 1
USGS 404358077134301 SN 220 1979-05-01 1979-05-01 1
USGS 404435077182801 SN 249 1993-06-01 1993-08-04 3
USGS 404510077093801 SN 232 2013-08-27 2013-08-27 1
USGS 404516076564101 SN 250 1987-09-01 2005-06-08 2
USGS 404531077093701 SN 213 1981-02-01 1981-02-01 1
USGS 404546076574201 SN 244 1979-03-01 1979-03-01 1
USGS 404557077012501 SN 164 1981-09-09 1981-09-09 1
USGS 404601076583101 SN 241 1978-08-01 1981-10-05 2
USGS 404608077173401 SN 225 1979-03-19 1981-09-29 2
USGS 404625076543701 SN 242 1980-02-01 1980-02-01 1
USGS 404626077123101 SN 221 1978-08-18 1978-08-18 1
USGS 404632077172101 SN 226 1979-05-01 1979-05-01 1
USGS 404634076535701 SN 252 1986-09-01 2005-06-08 2
USGS 404645076592001 SN 243 1977-03-29 1977-03-29 1
USGS 404653077061501 SN 178 1980-09-01 1980-09-01 1
USGS 404705077050001 SN 177 1980-07-01 2018-07-10 3
USGS 404713077022501 SN 179 1981-08-01 1981-09-09 2
USGS 404713077022502 SN 180 1981-08-01 1981-09-09 2
USGS 404752076514001 SN 16 1930-01-01 1934-08-07 2
USGS 404756076591501 SN 240 1978-07-01 1978-07-01 1
USGS 404756077103401 SN 216 1980-09-01 1981-09-15 2
USGS 404758077102801 SN 215 1980-09-01 1981-09-15 2
USGS 404759077102001 SN 219 1977-02-10 1977-02-10 1
USGS 404810077131601 SN 251 1999-08-04 2005-06-22 2
USGS 404813077131501 SN 222 1976-03-16 1976-03-16 1
USGS 404820076530701 SN 189 1981-09-28 1981-09-28 1
USGS 404823076525201 SN 148 1980-02-01 1980-02-01 1
USGS 404827077085301 SN 217 1977-04-04 1977-04-04 1
USGS 404828076594801 SN 200 1978-06-01 1981-09-29 2
USGS 404830076532001 SN 60 1954-09-01 1954-09-11 2
USGS 404842077081901 SN 218 1977-07-11 1977-07-11 1
USGS 404851076520901 SN 149 1978-10-01 1981-05-13 2
USGS 404855077060701 SN 183 1981-03-01 1981-03-01 1
USGS 404855077064101 SN 182 1980-09-01 1980-09-01 1
USGS 404857076561901 SN 238 1979-09-01 1981-09-29 2
USGS 404920077031501 SN 248 1993-06-03 1993-08-05 3
USGS 404922077092601 SN 223 1978-08-02 1978-08-02 1
USGS 404950076554201 SN 191 1979-04-01 1979-04-01 1
USGS 404952076583501 SN 198 1978-09-01 1981-09-29 2
USGS 404956076524901 SN 193 1981-09-28 1981-09-28 1
USGS 404957077045401 SN 187 1977-09-06 1977-09-06 1
USGS 404958076564701 SN 237 1979-03-01 1979-03-01 1
USGS 405001076500601 SN 153 1979-03-01 1979-03-01 1
USGS 405001076540601 SN 190 1978-06-01 1978-06-01 1
USGS 405002077080801 SN 224 1979-07-01 1979-07-01 1
USGS 405006076582701 SN 197 1977-10-14 1977-10-14 1
USGS 405008076501301 SN 150 1978-10-01 1978-10-01 1
USGS 405025076505601 SN 144 1974-07-18 1974-07-18 1
USGS 405028077032501 SN 176 1980-08-01 1980-08-01 1
USGS 405037076561101 SN 247 1993-06-08 1993-08-02 2
USGS 405040077032701 SN 188 1979-11-01 1979-11-01 1
USGS 405042076492501 SN 6 1930-01-01 1934-08-07 2
USGS 405048076495801 SN 152 1977-03-14 1981-05-13 2
USGS 405051077055801 SN 186 1979-06-01 1979-06-01 1
USGS 405107077014701 SN 184 1980-06-01 1980-06-01 1
USGS 405118076531601 SN 196 1980-05-01 1980-05-01 1
USGS 405125077002301 SN 185 2001-07-25 2001-07-25 1
USGS 405155076552501 SN 194 1978-10-01 1981-09-28 2
USGS 405157076504101 SN 151 1979-08-01 1979-08-01 1
USGS 405213076592301 SN 199 1977-05-30 1977-05-30 1
USGS 405234076503201 SN 201 1981-10-05 1981-10-05 1
USGS 405316076501201 SN 202 1980-03-01 1980-03-01 1
  group icon Union County, Pennsylvania
Agency Site Number Site Name Period of Record
Begin Date End Date Levels
USGS 405115077175001 UN 105 1977-01-01 1977-01-01 1
USGS 405121077184601 UN 106 1977-02-14 1980-11-06 2
USGS 405127077174301 UN 104 1978-09-19 1978-09-19 1
USGS 405143077161701 UN 103 1977-04-21 1977-04-21 1
USGS 405202077121301 UN 107 1980-09-01 1980-09-01 1
USGS 405218077120301 UN 108 1979-04-12 1979-04-12 1
USGS 405220077120001 UN 109 1977-10-26 1977-10-26 1
USGS 405222077120101 UN 110 1979-06-01 1979-06-01 1
USGS 405234077114801 UN 175 1981-10-06 1981-10-06 1
USGS 405242076592301 UN 17 1934-08-06 2001-07-25 2
USGS 405256077023201 UN 151 1979-06-01 1979-06-01 1
USGS 405259077082601 UN 172 1978-08-25 1978-08-25 1
USGS 405300076591701 UN 101 1971-01-26 1971-01-26 1
USGS 405302076573501 UN 140 1979-11-01 1979-11-01 1
USGS 405333077040801 UN 207 2005-06-20 2005-06-20 1
USGS 405359077093201 UN 171 1979-10-01 1979-10-01 1
USGS 405404077031401 UN 153 1979-11-01 1979-11-01 1
USGS 405448077104801 UN 173 1981-10-06 1981-10-06 1