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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
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Site Selection Results -- 246 sites found


Hydrologic unit = 11110202
Minimum number of samples = 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 Franklin County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07252406 ARK RIVER AT OZARK DAM AT OZARK, ARK. 1974-04-22 1994-09-20 251
USGS 07253520 Darby Lake at Ft Chaffee 2002-09-20 2002-09-23 3
USGS 351819093571201 07N28W03DDA1 1958-04-04 1958-04-04 1
USGS 351828093550301 07N28W01DAD1 1958-04-04 1958-04-04 1
USGS 351839093570901 07N28W02BCC1 1958-04-04 1958-04-04 1
USGS 352237093425101 Ark R @ MM 246.1 in Lake Dardanelle nr Coal Hill 2003-10-08 2003-10-08 1
USGS 352242093452801 Ar. R.@MM249 in Lake Dardanelle at Roseville, AR 2003-10-08 2003-10-08 1
USGS 352251093441201 Ark River @ MM 248R in Lake Dardanelle nr Alix 2003-10-08 2003-10-08 1
USGS 352253093460301 Ark R @ MM 249.6 in Lake Dardanelle at Roseville 2003-10-08 2003-10-08 1
USGS 352256093433401 Ark River @ MM 247 in Lake Dardanelle nr Alix 2003-10-08 2003-10-08 1
USGS 352256093441601 Ark River @ MM 248 in Lake Dardanelle nr Alix 2003-10-08 2003-10-08 1
USGS 352258093444301 08N26W02CBC1 1959-04-14 1959-04-14 1
USGS 352300093461601 Ark R @ MM 249.8 in Lake Dardanelle at Roseville 2003-10-08 2003-10-08 1
USGS 352321093444101 08N26W02BBC1 1950-04-26 1950-04-26 1
USGS 352326093460101 08N26W04AAC1 1950-04-27 1950-04-27 1
USGS 352329093435801 08N26W02ABA1 1950-04-26 1950-04-26 1
USGS 352330093433801 09N26W35DDD1 1959-04-14 1959-04-14 1
USGS 352330093442201 08N26W02BAB1 1950-04-26 1950-04-26 1
USGS 352331093444101 08N26W02BBB1 1958-04-14 1958-04-14 1
USGS 352331093470201 Ark R @ MM 251 in Lake Dardanelle nr Roseville 2003-10-08 2003-10-08 1
USGS 352343093433801 09N26W35DDA1 1950-04-26 1950-04-26 1
USGS 352350093424501 09N26W36CAA1 1950-04-26 1950-04-26 1
USGS 352417093474801 Ark R @ MM 252 in Lake Dardanelle nr Roseville 2003-10-08 2003-10-08 1
USGS 352424093433601 09N26W26DDD1 1959-04-14 1959-04-14 1
USGS 352451093480601 Ark River @ MM 253 in Lake Dardanelle nr Altus 2003-10-08 2003-10-08 1
USGS 352541093482601 Ark River @ MM 253.7 in Lake Dardanelle nr Altus 2003-10-08 2003-10-08 1
USGS 352603093483001 Ark River @ MM 254 in Lake Dardanelle nr Altus 2003-10-08 2003-10-08 1
USGS 352640093453701 09N26W15BCC1 1958-04-12 1958-04-12 1
USGS 352640093453702 09N26W15BCC2 1958-04-12 1958-04-12 1
USGS 352652093493801 09N27W23BDA1 1960-09-14 1960-09-14 1
USGS 352653093481901 Ark River @ MM 255 in Lake Dardanelle nr Altus 2003-10-08 2003-10-08 1
USGS 352739093412001 09N25W08BBC1 1950-04-28 1950-04-28 1
USGS 352745093482601 Ark River @ MM 256 in Lake Dardanelle nr Ozark 2003-10-08 2003-10-08 1
USGS 352759093483301 Ark River @ MM 256.2 in Lake Dardanelle nr Ozark 2003-10-08 2003-10-08 1
  group icon Johnson County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07256148 HORSEHEAD LAKE SITE 3 NEAR HARMONY GROVE, ARK 1971-05-17 1972-09-19 6
USGS 07256149 HORSEHEAD LAKE SITE 2 NEAR HARMONY GROVE, ARK 1971-05-17 1972-09-19 6
USGS 07256150 HORSEHEAD LAKE NR HARMONY ARK 1971-05-17 1972-09-19 6
USGS 07256200 HORSEHEAD CREEK AT HARTMAN, ARK. 1987-09-03 1988-10-12 3
USGS 07256500 Spadra Creek at Clarksville, AR 1953-02-09 1988-10-12 15
USGS 07256525 LAKE DARDANELLE NR CLARKSVILLE ARK 1972-08-14 1972-09-18 2
USGS 07257050 PINEY CREEK NORTH OF HICKEY TOWN, ARK. 0-5 FT 1968-09-11 1968-09-11 1
USGS 07257150 Little Piney Creek nr. Hagarville, AR 2013-06-26 2013-06-26 1
USGS 07257200 Little Piney Creek near Lamar, AR 1987-09-03 1988-10-12 3
USGS 07257210 PINEY CREEK NEAR HICKEY TOWN, ARK. 0-10 FT. 1968-08-07 1968-08-07 1
USGS 07257220 PINEY CREEK AT HICKEY TOWN, ARK. 0-11 FT. 1968-08-07 1968-09-11 2
USGS 07257230 PINEY CR. NEAR BEE BLUFF, NEAR HICKEY TOWN 0- 1968-09-11 1968-09-11 3
USGS 07257235 LAKE DARDANELLE NR HICKEYTOWN ARK 1972-08-14 1972-09-18 2
USGS 07257240 PINEY CREEK NEAR KNOXVILLE, ARK. 0-20 FT. 1968-08-07 1968-09-11 4
USGS 07257249 LAKE DARDANELLE NR PINEY ARK 1972-08-14 1972-09-18 2
USGS 07257250 PINEY CREEK AT PINEY, ARK. 30 FT. 1968-08-07 1968-09-11 2
USGS 352053093234301 Ark R @ MM 221.8 in Lake Dardanelle @ Knoxville 2003-10-27 2003-10-27 1
USGS 352234093421901 Ark R @ MM 245.7 L in Lake Dardanelle nr Coal Hill 2003-10-08 2003-10-08 1
USGS 352255093355701 Ark R @ MM 238.9 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352258093361001 Ark R @ MM 239 L in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352259093353801 Ark R @ MM 238 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352303093375701 Ark R @ MM 240.8 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352307093380201 Ark R @ MM 241 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352317093364201 08N25W01ABB1 1959-04-13 1959-04-13 1
USGS 352319093374701 08N25W02ABB1 1959-04-13 1959-04-13 1
USGS 352323093384301 Ark R @ MM 241.9 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352342093423201 09N25W31CBC1 1959-04-13 1959-04-13 1
USGS 352343093350201 09N24W32BCC1 1959-04-13 1959-04-13 1
USGS 352345093294601 Ark R @ MM 232.3 in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352348093362001 09N25W36ADC1 1950-04-27 1950-04-27 1
USGS 352354093361701 09N25W36ADA1 1950-04-20 1950-04-20 1
USGS 352359093370101 09N25W36BBD1 1950-04-20 1950-04-20 1
USGS 352400093375001 09N25W35BDD1 1950-04-20 1950-04-20 1
USGS 352400093412001 09N25W32BCB1 1959-04-13 1961-04-12 7
USGS 352409093394301 09N25W33ABD1 1950-04-21 1950-04-21 1
USGS 352413093374101 09N25W26DCC1 1959-04-13 1959-04-13 1
USGS 352415093393201 09N25W33AAB1 1959-04-13 1959-04-13 1
USGS 352416093411401 09N25W32BBA1 1959-04-13 1961-04-12 7
USGS 352419093284601 Ark R @ MM 231.0 in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352420093340001 09N24W29DDB1 1959-04-13 1959-04-13 1
USGS 352420093364001 09N25W25DCB1 1950-04-26 1950-04-26 1
USGS 352422093323001 Ark R @ MM 236 R in Lake Dardanelle nr New Spadra 2003-10-08 2003-10-08 1
USGS 352422093324301 Ark R @ MM 236.3 in Lake Dardanelle nr New Spadra 2003-10-08 2003-10-08 1
USGS 352425093323801 Ark R @ MM 236.1 in Lake Dardanelle nr New Spadra 2003-10-08 2003-10-08 1
USGS 352433093305801 Ark R @ MM 233.9 in Lake Dardanelle @ New Spadra 2003-10-27 2003-10-27 1
USGS 352437093310701 Ark R @ MM 234 in Lake Dardanelle at New Spadra 2003-10-27 2003-10-27 1
USGS 352441093320401 Ark R @ MM 235 in Lake Dardanelle at New Spadra 2003-10-08 2003-10-08 1
USGS 352443093385101 09N25W27BDD1 1950-04-20 1959-04-13 2
USGS 352445093360301 09N24W30BCB1 1950-04-20 1950-04-20 1
USGS 352504093360001 09N24W19CCD1 1959-04-13 1959-04-13 1
USGS 352522093404001 09N25W20DCA1 1989-09-08 1989-09-08 4
USGS 352522093405301 09N25W20DCB1 1989-09-08 1989-09-08 7
USGS 352524093271801 Ark R @ MM 230 R in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352529093273101 Ark R @ MM 230 L in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352532093272101 Ark R @ MM 229.8 in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352533093283501 09N23W19AAD1 1965-03-17 1965-03-17 1
USGS 352542093255501 Ark R @ MM 228 in Lake Dardanelle nr Clarksville 2003-10-27 2003-10-27 1
USGS 352551093264401 09N23W16DCA1 1952-11-19 1952-11-19 1
USGS 352551093264402 09N23W16DCA2 1952-11-19 1952-11-19 1
USGS 353655093105501 11N21W12CCA1 2013-03-26 2013-03-26 1
USGS 353826093172701 11N22W01BBC1 seep near Hess Knob 2013-04-17 2013-04-17 1
USGS 353828093263201 11N23W04BDA1 1968-08-19 1968-08-19 1
USGS 353926093191201 12N22W34BAA1 Mineral Springs 2013-03-26 2013-03-26 1
USGS 354215093152001 12N21W07DDA1 Shotgun Spring 2013-04-17 2013-04-17 1
USGS 354228093102801 12N21W12BDD1 Oates Spring 2013-03-26 2013-03-26 1
USGS 354340093162001 12N22W01AAD1 seep at Stone Box 2013-04-17 2013-04-17 1
  group icon Logan County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07252500 SIXMILE C SWS 6 NR CHISMVILLE ARK 1958-01-28 1967-07-06 93
USGS 07255000 SIXMILE CREEK AT CAULKSVILLE, ARK. 1987-08-31 1988-09-29 2
USGS 07256010 COVE LAKE NR PARIS ARK 1971-05-17 2012-10-01 15
USGS 07256011 COVE LAKE SITE 2 NR PARIS, ARK 1971-05-17 1972-08-21 6
USGS 07256012 COVE LAKE SITE 3 NR PARIS, ARK 1971-05-17 1972-08-21 6
USGS 07256040 SHORT MOUNTAIN CREEK WEST OF PARIS, ARK 1986-10-21 1993-05-25 73
USGS 07256046 SHORT MOUNTAIN CREEK NORTH OF PARIS, ARK 1986-10-21 1994-09-20 94
USGS 07256700 Big Shoal Creek near New Blaine, AR 1987-09-02 1988-10-05 4
USGS 351307093551201 06N28W02DDA1 1960-09-14 1960-09-14 1
USGS 351749093442501 07N26W03ADA1 1986-02-27 1986-02-27 1
USGS 351754093263901 07N23W04ACB1 1950-08-22 1950-08-22 1
USGS 351809093515101 07N27W03CCB1 1960-09-22 1960-09-22 1
USGS 351810093521701 07N27W04DCA1 1958-04-04 1958-04-04 1
USGS 351811093483501 07N26W06ABC1 1986-02-27 1986-02-27 1
USGS 351817093544301 07N27W03CCC1 1960-07-05 1960-07-05 1
USGS 351821093524001 07N27W04CAB1 1958-04-04 1958-04-04 1
USGS 352003093420801 08N25W30BCC1 1958-02-26 1958-05-14 2
USGS 352009093420801 08N25W30BBC1 1958-02-26 1958-05-14 2
USGS 352017093403501 08N25W29BAA1 1958-02-27 1958-02-27 1
USGS 352018093400601 08N25W20DDD1 1958-02-27 1958-05-14 2
USGS 352020093405201 08N25W20CCC1 1958-02-27 1958-02-27 1
USGS 352021093420701 08N25W19CCC1 1958-02-26 1961-04-13 8
USGS 352021093424001 08N26W24CDD1 1958-02-26 1958-05-14 2
USGS 352021093431101 08N26W24CCC1 1958-02-26 1958-05-14 2
USGS 352036093444601 08N26W22DCB1 1958-02-25 1958-05-13 2
USGS 352047093305101 08N24W23ACA1 1986-02-27 1986-02-27 1
USGS 352047093420601 08N25W19BCC1 1958-02-26 1961-04-13 8
USGS 352048093443001 08N26W22DAB1 1958-02-25 1958-05-13 2
USGS 352054093432801 08N26W23ACA1 1958-02-25 1958-05-14 2
USGS 352056093394501 08N25W21BCA1 1958-02-27 1958-02-27 1
USGS 352103093445801 08N26W22BDB1 1958-02-25 1958-05-13 2
USGS 352112093410001 08N25W17CCC1 1958-09-10 1964-02-03 2
USGS 352112093410002 08N25W17CCC2 1958-09-10 1958-09-10 1
USGS 352112093411001 08N25W20BBB1 1958-05-14 1958-05-14 1
USGS 352112093411301 08N25W19AAA1 1958-02-27 1964-10-05 5
USGS 352112093412401 08N25W19ABA1 1958-02-26 1958-02-26 1
USGS 352114093420201 08N25W18CCC1 1958-02-25 1961-04-13 7
USGS 352114093432801 08N26W23ABA1 1958-02-26 1958-05-14 2
USGS 352115093440801 08N26W23BBB1 1958-02-26 1958-05-14 2
USGS 352118093445701 08N26W15CDC1 1958-02-25 1958-05-13 2
USGS 352124093402401 08N25W17DCA1 1958-02-27 1958-02-27 1
USGS 352124093403301 08N25W17DCB1 1958-02-27 1958-02-27 1
USGS 352131093243701 Ark R @ MM 222.8 in Lake Dardanelle nr Knoxville 2003-10-27 2003-10-27 1
USGS 352138093410601 08N25W18ADD1 1958-02-27 1958-02-27 1
USGS 352139093443301 08N26W15DAB1 1957-09-29 1957-09-29 1
USGS 352142093420301 08N25W18BCC1 1958-03-26 1958-03-26 1
USGS 352142093431502 08N26W14ADD2 1950-05-25 1952-08-01 2
USGS 352143093245201 Ark R @ MM 223 in Lake Dardanelle nr Knoxville 2003-10-27 2003-10-27 1
USGS 352143093434901 08N26W14BDD1 1958-02-25 1958-05-13 2
USGS 352145093442301 08N26W15ADC1 1958-05-13 1958-05-13 1
USGS 352150093410601 08N25W18ADA1 1958-02-27 1958-05-14 2
USGS 352152093442101 08N26W15ADA1 1958-02-25 1958-05-13 2
USGS 352154093431501 08N26W14AAD1 1958-02-25 1958-05-13 2
USGS 352201093413601 08N25W18BAA1 1958-02-27 1958-05-14 2
USGS 352206093420301 08N25W18BBB1 1958-02-25 1961-04-13 8
USGS 352206093424001 08N26W13BAA1 1958-02-26 1958-05-13 2
USGS 352215093462001 08N26W16BBB1 1958-02-25 1958-02-25 1
USGS 352220093385401 08N25W09DAD1 1958-02-28 1964-02-04 3
USGS 352222093250801 Ark R @ MM 224 in Lake Dardanelle nr Knoxville 2003-10-27 2003-10-27 1
USGS 352229093395701 08N25W08ADD1 1958-02-27 1958-05-14 2
USGS 352231093381101 08N25W10ACC1 1958-02-28 1964-07-29 3
USGS 352231093413601 Ark R @ MM 245 in Lake Dardanelle nr Coal Hill 2003-10-08 2003-10-08 1
USGS 352237093385401 08N25W10BCB1 1958-02-28 1964-10-05 3
USGS 352247093395701 08N25W08AAD1 1958-02-27 1958-05-15 2
USGS 352249093372101 Ark R @ MM 240.5 in Lake Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352256093395701 08N25W05DDD1 1958-05-14 1958-05-14 1
USGS 352256093402701 08N25W08ABB1 1958-02-27 1958-05-14 2
USGS 352301093385601 08N25W04DDD1 1958-05-14 1958-05-14 1
USGS 352301093405201 Ark R @ MM 244 in Lake Dardanelle nr Coal Hill 2003-10-08 2003-10-08 1
USGS 352309093345101 Ark R @ MM 237.6 in Lke Dardanelle nr Hartman 2003-10-08 2003-10-08 1
USGS 352320093252801 Ark R @ MM 225 in Lake Dardanelle nr Knoxville 2003-10-27 2003-10-27 1
USGS 352330093334701 Ark R @ MM 237 in Lake Dardanelle nr New Spadra 2003-10-08 2003-10-08 1
USGS 352332093390201 Ark R @ MM 243 in Lake Dardanelle nr Coal Hill 2003-10-08 2003-10-08 1
  group icon Newton County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 354433093162001 13N22W36AAD1 Rock Creek Spring 2013-04-17 2013-04-17 1
USGS 354613093090701 13N20W19ABC1 seep near Hurricane Creek 2013-03-28 2013-03-28 1
  group icon Pope County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 07055872 Falling water ck near Ben Hur,Ar. 1999-05-12 1999-05-12 1
USGS 07257000 BIG PINEY CREEK NEAR DOVER, ARK 1951-01-23 1979-09-25 131
USGS 07257001 PINEY CREEK SITE 2 NEAR DOVER, ARK 1971-05-17 1972-09-27 7
USGS 07257002 PINEY CREEK SITE 3 NEAR DOVER, ARK 1971-05-17 2013-06-28 8
USGS 07257006 Big Piney Creek at Highway 164 near Dover, AR 1983-11-01 1994-09-26 133
USGS 07257430 East Fork Illinois Bayou nr Alread, AR 2013-05-23 2014-11-20 7
USGS 07257450 East Fork Illinois Bayou nr Hector, AR 2013-05-22 2015-06-25 16
USGS 07257456 Middle Fork Illinois Bayou nr Smyrna, AR 2013-05-23 2014-11-20 7
USGS 07257460 Mid Fork Ill Bayou Upstream of Hwy 27 nr Hector,AR 2013-05-21 2015-06-25 19
USGS 07257470 MIDDLE FORK ILLINOIS BAYOU NEAR HECTOR, ARK. 1987-09-04 1988-10-05 2
USGS 07257472 Mill Creek North of Hector, AR 2013-05-21 2014-11-20 3
USGS 07257473 Mill Creek near Hector, AR 2013-05-21 2015-06-25 18
USGS 07257477 North Fork Illinois Bayou nr Rasberry, AR 2013-05-22 2014-11-20 7
USGS 07257480 North Fork Illinois Bayou nr Scottsville, AR 1987-09-04 2015-06-25 26
USGS 07257500 Illinois Bayou near Scottsville, AR 1948-04-30 2015-06-26 98
USGS 07257690 ILLINOIS BAYOU NEAR DOVER, AR 1983-11-01 1994-09-26 127
USGS 07257693 Huckleberry Creek nr Augsburg, AR 2009-08-20 2023-05-31 77
USGS 0725769302 Unnamed Tributary A near Augsburg, AR 2010-04-24 2023-03-03 31
USGS 07257694 Unnamed Tributary B near Augsburg, AR 2010-04-24 2023-03-03 29
USGS 0725769402 Unnamed Tributary C near Augsburg, AR 2010-04-24 2023-03-03 33
USGS 07257695 Huckleberry Reservoir nr Augsburg, AR 2010-07-28 2013-06-05 218
USGS 07257696 Huckleberry Res @ Out-take Struc nr Russellville 2009-08-17 2023-05-31 855
USGS 07257698 Huckleberry Res @ Bldg 2 of T Plt nr Russellville 2009-08-17 2023-05-31 30
USGS 07257699 Ill Byu blw Huckleberry Res @ intake nr Russelvlle 2010-02-24 2022-12-06 25
USGS 07257710 Raw Water West of Hwy 7 nr Shiloh, AR 2011-03-16 2023-05-31 48
USGS 07257980 LAKE DARDANELLE NR RUSSELLVILLE ARK 1972-08-14 1972-09-18 2
USGS 07257990 Arkansas R upstream of Dardanelle L&D, AR 2011-03-16 2013-06-05 82
USGS 07257995 Lake Dardanelle at Dardanelle, AR 1966-06-08 1967-06-15 26
USGS 351509093101901 Ark R @ MM 205.6 in Lake Dardanelle @ Dardanelle 2003-10-09 2003-10-09 1
USGS 35223129311237 Huckleberry Res Surface Site 3 2010-07-28 2010-07-28 1
USGS 35223389311276 Hucklebery Res Surface Site 4 2010-07-28 2010-07-28 1
USGS 352235931204001 Unnamed Tributary D 2011-11-22 2011-12-06 2
USGS 35223639311315 Huckleberry Res Surface Site 5 2010-07-28 2010-07-28 1
USGS 352237931202001 Unnamed Lake Site D 2011-12-06 2011-12-06 10
USGS 35223889311351 Huckleberry Res Surface Site 6 2010-07-28 2010-07-28 1
USGS 35224159311393 Huckleberry Res Surface Site 7 2010-07-28 2010-07-28 1
USGS 35224429311435 Huckleberry Res Surface Site 8 2010-07-28 2010-07-28 1
USGS 35224699311475 Huckleberry Res Surface Site 9 2010-07-28 2010-07-28 1
USGS 35225349311590 Huckleberry Res Surface Site 10 2010-07-28 2010-07-28 1
USGS 352255931228001 Unnamed Tributary E 2011-02-24 2011-02-24 1
USGS 35225669312054 Huckleberry Res Surface Site 11 2010-07-28 2010-07-28 1
USGS 352257931225001 Unnamed Lake Site E 2011-02-24 2011-02-24 4
USGS 35230049312125 Huckleberry Res Surface Site 12 2010-07-28 2010-07-28 1
USGS 35230419312195 Huckleberry Res Surface Site 13 2010-07-28 2010-07-28 1
USGS 35230789312262 Huckleberry Res Surface Site 14 2010-07-28 2010-07-28 1
USGS 352403093065001 09N20W27CBA4 1957-07-12 1957-07-12 1
USGS 352409093064101 09N20W27BDC1 1957-06-11 1957-06-11 1
USGS 352452093080501 09N20W21CBB1 1960-09-26 1960-09-26 1
USGS 352529093032501 09N19W18CDA1 1954-07-30 1954-07-30 1
USGS 353125092563801 10N18W07DCD1 2013-03-25 2013-03-25 1
USGS 353150093053001 10N20W11CAB1 seep near Rockhouse Hollow 2013-03-28 2013-03-28 1
USGS 353203093080201 10N20W08ADA1 seep at Rough Hollow 2013-03-26 2013-03-26 1
USGS 353227093012701 10N19W04CCA1 seep near north fork Illinois Bayou 2013-03-28 2013-03-28 1
USGS 353306093105601 10N21W01BAC1 seep at Waldo Mountain 2013-04-17 2013-04-17 1
USGS 353311093045101 11N20W35DDD1 2013-03-25 2013-03-25 1
USGS 353328092505201 11N17W31BCC1 seep at Dean Ridge Access 2013-04-16 2013-04-16 1
USGS 353623093002501 11N19W15CBC1 seep near Jones Cemetary 2013-04-16 2013-04-16 1
USGS 353834092593301 12N19W34DAC1 2013-04-16 2013-04-16 1
USGS 353839092591001 12N19W35CBA1 2013-04-16 2013-04-16 1
USGS 353918093035501 12N20W25DCD1 seep near Freeman Cemetary 2013-03-28 2013-03-28 1
USGS 353923092544201 12N18W28CAC1 seep near Smyrna 2013-04-16 2013-04-16 1
USGS 353946093043301 12N20W25BCC1 1953-01-28 1953-01-28 1
USGS 353946093043302 12N20W25BCC2 1953-01-28 1953-01-28 1
USGS 354026092514501 12N18W24BCC1 seep near Walker Mountain 2013-04-16 2013-04-16 1
USGS 354048093081401 12N20W20ACB1 seep near Indian Creek 2013-04-15 2013-04-15 1
USGS 354246093081201 12N20W08ABB1 seep at Coleman Cemetary 2013-04-15 2013-04-15 1
USGS 354322093055201 12N20W03ACA1 1968-08-19 1968-08-19 1
USGS 354326093005601 12N19W04BAD1 seep at Pedestal Rocks Scenic Area 2013-04-15 2013-04-15 1
  group icon Van Buren County, Arkansas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 353323093261801 11N14W35ABB1 1960-09-16 1960-09-16 1
USGS 353511092484601 11N17W20ADD1 2013-04-16 2013-04-16 1
USGS 353843092483401 12N17W33BCB1 2011-07-12 2011-07-12 1