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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
Some complex retrievals may take a few minutes.

Site Selection Results -- 259 sites found


Hydrologic unit = 10190001
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 Boulder County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 400346105304501 SC00107312DBC SEEP-05 2020-06-23 2020-12-08 5
USGS 400346105304801 SC00107312DBC SEEP-06 2020-06-23 2020-12-08 4
USGS 400347105304801 SC00107312DBC CJM-GW-MW2 2020-06-25 2020-12-10 4
USGS 400347105305401 SC00107312CAD CJM-GW-MW3 2020-06-25 2020-12-08 4
USGS 400348105304401 SC00107312DBC CJM-GW-SP2 2020-06-25 2020-12-08 4
USGS 400351105305401 SC00107312CAA CJM-GW-ROW1 2020-06-25 2023-05-05 4
USGS 400351105305402 SC00107312CAA CJM-GW-ROW2 2020-09-24 2020-12-09 2
USGS 400351105310101 LEFTHAND CREEK TRIB1 NEAR HWY 72 AT WARD, CO 2020-06-23 2020-06-23 1
USGS 400353105304701 SC00107312DBB SEEP-08 2020-06-23 2020-06-23 1
USGS 400353105304702 SC00107312DBB SEEP-07 2020-06-23 2020-06-23 1
USGS 400354105305901 SC00107312BDD CJM-GW-DD1 2020-08-06 2020-12-09 2
USGS 400354105310002 SC00107312BDD CJM-GW-DD3 2020-08-06 2020-08-06 1
USGS 400356105310401 SC00107312BDC CJM-GW-MID1 2020-09-23 2020-12-10 2
  group icon Park County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 06693800 MOSQUITO CREEK NEAR ALMA, CO 1998-10-02 2003-07-10 46
USGS 06693980 MIDDLE FORK SOUTH PLATTE RIVER AB FAIRPLAY, CO. 1977-12-13 1980-09-16 37
USGS 06694100 MIDDLE FORK SOUTH PLATTE RIVER NR HARTSEL, CO. 1977-12-13 1999-09-14 37
USGS 06694400 SOUTH FORK SOUTH PLATTE RIVER AB FAIRPLAY, CO. 1977-12-13 1980-09-17 34
USGS 06694700 FOURMILE CREEK NEAR FAIRPLAY, CO. 1977-12-13 1980-09-16 36
USGS 06694920 SO PLATTE RIVER AB SPINNEY RES NR HARTSEL CO 1999-09-15 1999-09-15 1
USGS 06695000 S PLATTE RIV AB 11-MILE CANYON RES, NR HARTSEL, CO 1972-04-26 1992-07-31 191
USGS 06695500 ELEVENMILE CANYON RE NEAR LAKE GEORGE, CO. 1973-09-25 1973-09-25 16
USGS 06696000 SOUTH PLATTE RIVER NEAR LAKE GEORGE, CO. 1975-08-11 2013-09-04 208
USGS 06696980 TARRYALL CREEK AT UPPER STATION NEAR COMO, CO 1977-12-07 2003-10-05 103
USGS 06697100 TARRYALL CREEK BLW PARK GULCH NR COMO, CO 1997-04-17 2001-08-28 57
USGS 06697200 FRENCH CREEK NEAR JEFFERSON,COLORADO 1986-03-11 1990-09-10 39
USGS 06697450 MICHIGAN CREEK ABOVE JEFFERSON, CO. 1977-12-07 1999-06-14 96
USGS 06698000 JEFFERSON CREEK NEAR JEFFERSON, CO. 1977-12-07 1986-09-09 92
USGS 06698500 TARRYALL CREEK NEAR JEFFERSON, CO. 1977-10-29 1981-09-03 155
USGS 06699000 ROCK CREEK NEAR JEFFERSON, CO 1986-03-11 1999-09-16 46
USGS 06699005 TARRYALL CREEK BELOW ROCK CREEK NEAR JEFFERSON, CO 1983-04-26 1997-10-03 137
USGS 09046000 BOREAS PASS DITCH AT BOREAS PASS, CO. 2000-11-01 2000-11-01 1
USGS 384754105480400 SC14-75-29DDB 1974-09-19 1974-09-19 1
USGS 385001105531301 SC01407615BCAC1 2004-09-27 2004-09-27 1
USGS 385050105455600 SC14-75-10ACD 1974-09-19 1974-09-19 1
USGS 385203105230301 SC01407201AAC 2003-07-22 2003-07-22 1
USGS 385208105465500 SC01307533DDC1 1974-09-11 1974-09-11 1
USGS 385210105281501 SC01407205BAD 2003-08-05 2003-08-05 1
USGS 385250105242401 SC01307235ABC 2003-07-19 2003-07-19 1
USGS 385254105542201 SC01307633BBBA1 2004-09-21 2004-09-21 1
USGS 385303105243701 SC01307226CDC 2003-07-21 2003-07-21 1
USGS 385310105241001 SC01307226DDB 2003-07-21 2003-07-21 1
USGS 385318105540501 SC01307628CAB1 2004-09-21 2004-09-21 1
USGS 385325105231101 SC01307225DBA 2003-07-22 2003-07-22 1
USGS 385349105393800 SC13-74-27BAB 1974-09-10 1974-09-10 1
USGS 385411105560501 SC01307619DBB1 2004-09-20 2004-09-20 1
USGS 385412105572501 SC01307724CAB1 2004-09-22 2004-09-22 1
USGS 385413105233501 SC01307224CAC 2003-07-21 2003-07-21 1
USGS 385426105235100 SC13-72-24BCB R MORRIS 1975-11-04 1975-11-04 1
USGS 385427105240901 SC01307223ADB 2003-07-21 2003-07-21 1
USGS 385429105530201 SC01307622BAD 1979-08-01 1979-08-01 1
USGS 385456105235300 SC13-72-14DDA PATTERSON 1975-11-04 1975-11-04 1
USGS 385512105222200 SC13-71-18CAA MULLEN 1975-11-04 1975-11-04 1
USGS 385514105433400 SC13-75-13ADC 1974-09-18 1974-09-18 1
USGS 385524105492201 SC01307518BAD 1979-07-11 1979-07-11 1
USGS 385605105293500 SC01307207CAC 1975-08-14 1975-08-14 1
USGS 385607105293001 SC01307207CAD 2003-07-14 2003-07-14 1
USGS 385616105293301 SC01307207CAA 2003-07-16 2003-07-16 1
USGS 385620105304700 SC13-73-12BDC COLO DIV OF PARKS 1975-11-05 1975-11-05 1
USGS 385623105292301 SC01307207ACC 2003-07-15 2003-07-15 1
USGS 385625105483900 SC13-75-08BBA 1974-09-11 1974-09-11 1
USGS 385630105290500 SC01307207AAC 1975-08-14 1975-08-14 1
USGS 385631105291001 SC01307207ABC 2003-07-18 2003-07-18 1
USGS 385633105295200 SC01307207BBC 1975-08-13 1975-08-13 1
USGS 385651105283301 SC01307205CBD 2003-07-17 2003-07-17 1
USGS 385704105282901 SC01307205CAA 2003-07-17 2003-07-17 1
USGS 385712105563700 SC13-76-06BBB 1974-07-25 1974-07-25 1
USGS 385715105522600 SC13-76-03AAB 1974-09-11 1974-09-11 1
USGS 385725105565700 SC12-77-36DDC 1974-07-25 1974-07-25 1
USGS 385727105283701 SC01307205BBD 2003-07-16 2003-07-16 1
USGS 385730105284000 SC01307205BBC 1975-08-13 1975-08-13 1
USGS 385733105503200 SC12-76-36DBC 1974-09-11 1974-09-11 1
USGS 385737105273600 SC01307205AAB 1975-08-13 1975-08-13 1
USGS 385750105552500 SITE 23 SC12-76-32BCD SALT CK.AB.ANTERO RES. 1974-04-10 1999-09-14 3
USGS 385804105202200 SC12-71-33BAC D FLYNT 1975-11-04 1975-11-04 1
USGS 385804105345101 PORE WATER AT 06695000 1992-07-31 1992-07-31 1
USGS 385804105345500 SITE 15 SC12-73-32ACB SO.PLATTE AB.11-MILE RES. 1974-04-10 1974-07-17 2
USGS 385808105303501 SC01207336BDD 2003-07-17 2003-07-17 1
USGS 385813105301500 SC01207336BDB 1975-08-13 1975-08-13 1
USGS 385815105200500 SC12-71-33BAA W C SHULL 1975-11-04 1975-11-04 1
USGS 385821105213300 SITE 14 SC12-71-29CCD TWIN CK.AT MOUTH 1974-04-09 1975-08-11 3
USGS 385831105384000 SITE 16 SC12-74-26CBC BUFFALO GULCH AT MOUTH 1974-04-10 1974-07-22 2
USGS 385834105205600 SC12-71-29DCA M HARPER 1975-11-04 1975-11-04 1
USGS 385845105211000 SC12-71-29ACC U S FOREST SERVICE 1975-11-04 1975-11-04 1
USGS 385848105212700 SC12-71-29BDC L GAY 1975-11-04 1975-11-04 1
USGS 385850105221200 SC01207119DCA 1975-08-13 1975-08-13 1
USGS 385854105211701 SC01207129BDA 2003-07-18 2003-07-18 1
USGS 385856105212301 SC01207129BAD 2003-07-18 2003-07-18 1
USGS 385857105212601 SC01207129BAC 2003-07-22 2003-07-22 1
USGS 385900105434000 SC01207525ABB1 1974-09-10 1974-09-10 1
USGS 385902105214000 SC12-71-29BBB LAKE GEORGE GRADE SCHOOL 1975-11-06 1975-11-06 1
USGS 385914105215600 SC12-71-19DDC RODGERS 1975-11-04 1975-11-04 1
USGS 385932105452100 SC12-75-23BCC 1974-09-10 1974-09-10 1
USGS 385932105452201 SC01207523BCC 1974-09-10 1974-09-10 1
USGS 385936105342500 SC12-73-21CBB 1974-09-10 1974-09-10 1
USGS 385937105534200 ANTERO RESERVOIR 1973-09-26 1973-09-26 4
USGS 385947105573000 SC12-77-24BBD 1974-07-25 1974-07-25 1
USGS 390010105404901 SC01207416CB SPMW1 2013-09-24 2013-09-24 1
USGS 390014105423401 SC01207418DBC SPMW2 2013-09-24 2013-09-24 1
USGS 390014105464300 SC12-75-16DAC 1974-09-10 1974-09-10 1
USGS 390038105282000 SC12-72-17CAD B GARVER 1975-11-05 1975-11-05 1
USGS 390100105452200 SC12-75-10DDA 1974-09-12 1974-09-12 1
USGS 390105105451800 SITE 17 SC11-75-10DAD MIDDLE FK.SO.PLATTE 1974-04-10 1974-07-18 2
USGS 390105105473900 HARTSEL HOT SPRING B 1975-06-17 1976-04-26 4
USGS 390105105474000 HARTSEL HOT SPRING A 1975-06-17 1975-06-17 1
USGS 390106105473900 SC11-75-08DAD 1974-07-26 1974-07-26 1
USGS 390112105474600 SITE 21 SC11-75-08DAB S.FK. SO PLATTE AT HARTSEL 1974-04-10 1999-09-14 3
USGS 390117105223700 SC12-71-7CBA G GILLEY 1975-11-05 1975-11-05 1
USGS 390117105302500 SC12 73 12DCA WILLIAMSON 1975-08-13 1975-08-13 1
USGS 390121105294700 SC01207207CDBGRADY BRYANT 1975-08-14 1975-08-14 1
USGS 390125105375100 SC12-74-11ACB 1974-07-22 1974-07-22 1
USGS 390125105475300 SC12-75-08ACA 1974-09-12 1974-09-12 1
USGS 390126105490500 SITE 22 SC11-75-07ACB FOUR MILE CK AT MOUTH 1974-04-10 1999-09-14 3
USGS 390129105480800 HARTSEL COLD SPRING 1976-04-26 1976-04-26 1
USGS 390135105205900 SITE 13 SC12-71-08ABB SO.PLATTE BL.LAKE GEORGE 1974-04-09 1999-09-15 4
USGS 390140105204700 SC01207108AAA 1975-08-15 1975-08-15 1
USGS 390142105205700 SC01207108AAB USGS 390142105205700 1975-08-15 1975-08-15 1
USGS 390143105210300 SC01207108AAB USGS 390143105210300 1975-08-15 1975-08-15 1
USGS 390201105415200 SC12-74-05CBC 1974-09-16 1974-09-16 1
USGS 390205105203400 SC01207104CAD 1975-08-15 1975-08-15 1
USGS 390244105432200 SC11-75-36DBA 1974-09-18 1974-09-18 1
USGS 390256105502300 SC11-76-36CAB 1974-09-13 1974-09-13 1
USGS 390323105582600 SC11-77-26CCD 1974-09-11 1974-09-11 1
USGS 390344105434700 SC11-75-25BDC 1974-07-26 1974-07-26 1
USGS 390417105271100 SC11 72 21BCA O BRIEN SPRING 1975-08-14 1975-08-14 1
USGS 390419105582600 S. FORK S. PLATTE R. AB. ANTERO RES. 1972-04-25 1972-04-25 1
USGS 390424105513800 SC11-76-23CCA 1974-09-13 1974-09-13 1
USGS 390425105240600 TARRYALL CR. UPSTREAM FROM MOUTH 1972-04-27 1972-04-27 1
USGS 390426105240500 SITE 9 SC11-72-23DAD TARRYALL CK AB MOUTH 1974-04-09 1999-09-15 4
USGS 390514105252800 SC11-72-15DCA K GLOSS 1975-11-05 1975-11-05 1
USGS 390523105440800 SC11-75-14DAA 1974-09-17 1974-09-17 1
USGS 390552105254500 SC01107215BAA 1975-08-14 1975-08-14 1
USGS 390602105255500 SC01107210CDB 1975-08-14 1975-08-14 1
USGS 390605106011600 SC09-78-15BBD 1974-07-24 1974-07-24 1
USGS 390610105574501 SC01107711DCA 2002-08-08 2002-08-08 1
USGS 390613105494900 SC11-76-12DBD 1974-09-12 1974-09-12 1
USGS 390638105260700 11 72 10BCA J WALTERSHAUSEN 1975-08-14 1975-08-14 1
USGS 390638105532200 SC01107609ACD1 1974-09-09 1974-09-09 1
USGS 390639105525701 SC01107610BCB SPMW3 2013-09-25 2013-09-25 1
USGS 390653105591900 SC11-77-03CDC 1974-09-11 1974-09-11 1
USGS 390719105282900 SC11-72-06ADD E ACHORD 1975-11-06 1975-11-06 1
USGS 390719105593201 SC01107703BCC 2002-08-08 2002-10-04 2
USGS 390802105534200 SITE 18 SC10-76-33CAC TROUT CK.NR.GARO 1974-04-10 1999-09-14 3
USGS 390807105535500 SC10-76-33CBB 1974-09-13 1974-09-13 1
USGS 390813105593101 SC01007734BCD 2002-08-08 2002-09-26 2
USGS 390817106011401 SC01007732ACB 2002-08-05 2002-10-08 2
USGS 390819105584301 SC01007734ADB 2002-06-27 2002-09-18 2
USGS 390831105554200 SC10-76-31ABB 1974-09-09 1974-09-09 1
USGS 390853105434600 SC01007525CBD1 1974-09-17 1974-09-17 1
USGS 390903105422300 SC10-74-30BDD 1974-09-17 1974-09-17 1
USGS 390921105453100 SC10-75-27ABD 1974-09-17 1974-09-17 1
USGS 390946106035300 SHEEP RIDGE COLD SPRING 1976-07-15 1976-07-15 1
USGS 390949106035300 RHODES WARM SPRING 1975-06-17 1976-07-15 3
USGS 390953106025801 SC01007719CBB 2002-08-05 2002-09-26 2
USGS 391002105563800 SITE 19 SC10-77-24ACA M F SO PLATTE BL FAIRPLAY 1972-04-25 1999-09-14 4
USGS 391020106035300 SC10-78-24CBD 1974-07-25 1974-07-25 1
USGS 391103105453500 SC10-75-15ABC 1974-09-18 1974-09-18 1
USGS 391112105435600 SC10-75-12BCC 1974-09-18 1974-09-18 1
USGS 391112105473800 SC10-75-17ABA 1974-09-18 1974-09-18 1
USGS 391144106013201 SC01007708BDC 2002-07-09 2002-09-19 2
USGS 391144106014801 SC01007708BCC 2002-07-12 2002-09-25 2
USGS 391147106002901 SC01007709BDC 2002-06-26 2002-09-24 2
USGS 391207106014501 SC01007705CCD 2002-06-26 2002-09-23 2
USGS 391215106020001 SC01007706DDA 2002-07-19 2002-09-24 2
USGS 391216105484801 SC01007506DCA01 1998-05-14 1998-05-14 1
USGS 391218106020801 SC01007706DDB 2002-07-10 2002-09-19 2
USGS 391220105510800 SC10-76-02DBC 1974-09-18 1974-09-18 1
USGS 391233106022101 SC01007706DBB 2002-07-12 2002-09-18 2
USGS 391250106003701 SC01007704BBD 2002-08-07 2002-09-25 2
USGS 391306106013101 SC00907732CDB 2002-06-27 2002-09-24 2
USGS 391314105465501 SC00907533CDA01 1998-06-15 1998-06-15 1
USGS 391320105464000 SC01007533DBD01 1998-05-11 1998-05-11 1
USGS 391320106015201 SC00907732CBB 2002-07-19 2002-09-28 2
USGS 391331106050001 SC00907835BCD 2002-07-16 2002-09-23 2
USGS 391334106025901 SC00907731BCB 2002-07-10 2002-07-10 1
USGS 391337105484301 SCO0907531ADB01 1998-05-28 1998-05-28 1
USGS 391338106010701 SC00907732ACA 2002-08-06 2002-10-01 2
USGS 391338106023300 SACRAMENTO C NR MOUTH NR FAIRPLAY, CO 1971-09-29 1971-09-29 1
USGS 391340106033101 SC00907836ABC 2002-07-14 2002-09-23 2
USGS 391344106024701 SC00907731BDD 2002-07-15 2002-09-19 2
USGS 391346106023101 SC00907731BAA 2002-07-31 2002-09-23 2
USGS 391356106054701 SC00907827DCC 2002-07-16 2002-09-20 2
USGS 391405106034101 SC00907825CAD 2002-07-17 2002-10-08 2
USGS 391407106062701 SC00907828DAD 2002-07-16 2002-09-20 2
USGS 391416106004800 SC09-77-29DAA 1974-07-25 1974-07-25 1
USGS 391423106024501 SC00907730BCD 2002-08-06 2002-10-10 2
USGS 391434106023701 SC00907730BAC 2002-07-24 2002-09-25 2
USGS 391437106025701 SC00907730BBC 2002-07-15 2002-10-07 2
USGS 391438105483600 SC00907530DDA 1998-05-11 1998-05-11 1
USGS 391440106044901 SC00907826BAA 2002-07-17 2002-10-10 2
USGS 391441105474501 SCO0907529ABA01 1998-05-12 1998-05-12 1
USGS 391445106041001 SC00907823DDD 2002-08-02 2002-09-30 2
USGS 391449105482801 SC00907520CCC01 1998-05-28 1998-05-28 1
USGS 391452105483501 SC00907519DDA1 1998-06-17 1998-06-17 1
USGS 391452105483502 SC00907519DDA2 1998-06-17 1998-06-17 1
USGS 391452105483503 SC00907519DDA3 1998-06-16 1998-06-16 1
USGS 391452105483504 SC00907519DDA4 1998-08-21 1998-08-21 1
USGS 391455106032801 SC00907824DCB 2002-07-16 2002-10-08 2
USGS 391458106035701 SC00907824CBD 2002-07-22 2002-10-09 2
USGS 391500106023301 SC00907719CAD 2002-07-25 2002-10-14 2
USGS 391504106013801 SC00907720CBD 2002-08-07 2002-09-27 2
USGS 391504106033201 SC00907824DBB 2002-07-17 2002-10-14 2
USGS 391509106030701 SC00907824DAA 2002-07-18 2002-10-05 2
USGS 391511105500301 SCO0907624ACD 1998-05-04 1998-05-04 1
USGS 391525106014001 SC00907720BBD 2002-08-06 2002-10-05 2
USGS 391526106051301 SC00907823BBC 2002-07-24 2002-10-07 2
USGS 391527106021301 SC00907719ABD1 2002-07-25 2002-07-25 1
USGS 391530106021301 SC00907719ABD2 2002-08-07 2002-10-14 2
USGS 391536106024201 SC00907719BAB 2002-08-01 2002-10-05 2
USGS 391550106014501 SC00907717CCA 2002-08-02 2002-09-28 2
USGS 391556106034600 SC09-78-12BDD 1974-07-25 1974-07-25 1
USGS 391602105473801 SC00907517DAB01 1998-05-14 1998-05-14 1
USGS 391619106031400 SC09-78-13AAC 1974-07-25 1974-07-25 1
USGS 391625105501001 SCO0907613ABB01 1998-05-04 1998-05-04 1
USGS 391628105502100 PARK GULCH ABOVE SLATER DITCH NEAR COMO, CO 1997-09-17 1997-09-17 1
USGS 391629106043801 SC00907811DCC 2002-07-22 2002-10-04 2
USGS 391629106044401 SC00907811CDD 2002-08-01 2002-09-27 2
USGS 391629106051601 SC00907810DDD 2002-08-05 2002-10-11 2
USGS 391631105461301 SCO0907510CCC01 1998-05-12 1998-05-12 1
USGS 391631105480401 SC00907508CDA01 1998-05-06 1998-05-06 1
USGS 391631105480402 SC00907508CDA02 1998-05-06 1998-05-06 1
USGS 391631105480404 SC00907508CDA04 1998-05-06 1998-05-06 1
USGS 391632106054201 SC00907810DCC 2002-08-02 2002-10-10 2
USGS 391638106042001 SC00907811DDB 2002-07-23 2002-07-23 1
USGS 391641106052901 SC00907810DAC 2002-07-23 2002-10-03 2
USGS 391653105471200 SITE 10 SC09-75-09CBA TARRYALL CK BL PARK CK. 1974-04-11 1974-07-18 2
USGS 391716105494401 SC00907612AAC01 1998-05-05 1998-05-05 1
USGS 391717106040000 SC09-78-12BBB 1974-07-24 1974-07-24 1
USGS 391731105540501 SC00907604CCC SPMW4 2013-09-24 2013-09-24 1
USGS 391740106035400 SITE 20 SC09-78-01CBD MD.FK.SO.PLATTE AB. ALMA 1971-09-29 1999-09-14 4
USGS 391742106042301 SC00907802DAB 2002-08-05 2002-10-03 2
USGS 391743106040101 SC00907801CBB 2002-07-24 2002-10-09 2
USGS 391747106041101 SC00907802ADD 2002-07-23 2002-10-01 2
USGS 391755105515600 PARK GULCH ABOVE KING MINE NEAR COMO, CO 1997-09-17 1997-09-17 1
USGS 391820106040201 SC00807836CCB 2002-07-23 2002-10-02 2
USGS 391830105500801 SCO0807636CAA01 1998-05-05 1998-05-06 2
USGS 391831106035301 SC00807836CBD 2002-07-25 2002-09-28 2
USGS 391847105530400 PARK GULCH BELOW COMO, CO 1997-09-17 1997-09-17 1
USGS 391903106034901 SC00807836BAB 2002-07-25 2002-10-07 2
USGS 391918105454500 SITE 12 SC08-75-27CDA MICHIGAN CK BL JEFFERSON 1974-04-11 1999-09-16 3
USGS 391922105535400 PARK GULCH ABOVE COMO, CO 1997-09-17 1997-09-17 1
USGS 391940106033401 SC00807825ACB 2002-07-11 2002-09-26 2
USGS 391947106033701 SC00807825BAD 2002-08-01 2002-10-02 2
USGS 391958105520200 TARRYALL CR AT U.S. 285 NR COMO, CO 1998-05-13 1999-06-14 2
USGS 391958106034500 SC08-78-24CCD 1974-07-24 1974-07-24 1
USGS 392006106034101 SC00807824CDA 2002-07-24 2002-09-27 2
USGS 392022105543900 SITE 11 SC08-76-20CAA TARRYALL CK AB COMO 1974-04-11 1974-07-18 2
USGS 392031106033101 SC00807824ACB1 2002-08-02 2002-09-30 2
USGS 392035106033301 SC00807824ACB2 2002-08-07 2002-10-02 2
USGS 392111106034200 SC08-78-13CAA 1974-07-24 1974-07-24 1
USGS 392202105493501 SCO0807507CBC01 1998-05-07 1998-05-07 1
USGS 392236105475900 SC08-75-08BAA 1974-07-23 1974-07-23 1
USGS 392238105475800 SC00807505CDD1 1974-07-23 1974-07-23 1
USGS 392329105472300 SC08-75-05AAA 1974-07-23 1974-07-23 1
USGS 392415105512500 SCO0707635BAC 1974-07-23 1974-07-23 1
USGS 392440105464900 SC07-75-28CAA 1974-07-27 1974-07-27 1
USGS 392453105501100 JEFFERSON CR BLW JEFFERSON LAKE NR JEFFERSON, CO 1998-05-13 1999-06-15 2
  group icon Teller County, Colorado
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 385445105170201 SC0130712ABBAA 1992-07-15 1992-07-15 1
USGS 385449105164501 SC01307113CDDD 1991-06-20 1991-06-20 1
USGS 385621105192300 SC13-71-10BBD 1974-07-24 1974-07-24 1