USGS Water Quality Samples -- 568 sites found

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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Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.

Hydrologic unit =	11020001
Minimum number of samples =	1

Hydrologic unit =

11020001

Minimum number of samples =

Agency	Site Number	Site Name	Period of Record
USGS	381200105273900	X-9	1975-08-19	1975-08-19	2
USGS	382949106043600	PONCHA HOT SPRING B	1975-06-20	1975-06-20	1
USGS	384357106102700	YOUNG LIFE HOT WATER WELL	1975-07-01	1975-07-01	1
USGS	384358106094100	X-24	1975-07-01	1975-07-01	1
USGS	384515106084000	X-26	1973-09-26	1973-09-26	1
USGS	390745106153200	X-35	1975-11-21	1975-11-21	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

381200105273900

X-9

1975-08-19

USGS

382949106043600

PONCHA HOT SPRING B

1975-06-20

USGS

384357106102700

YOUNG LIFE HOT WATER WELL

1975-07-01

USGS

384358106094100

X-24

1975-07-01

USGS

384515106084000

X-26

1973-09-26

USGS

390745106153200

X-35

1975-11-21

Agency	Site Number	Site Name	Period of Record
USGS	07086000	ARKANSAS RIVER AT GRANITE, CO.	1923-08-23	2024-02-20	401
USGS	07086500	CLEAR CREEK ABOVE CLEAR CREEK RESERVOIR, CO.	1978-11-09	2013-09-04	145
USGS	07087000	CLEAR CREEK BELOW CLEAR CREEK RESERVOIR, CO.	1987-04-21	1992-10-28	96
USGS	07087050	ARKANSAS RIVER BELOW GRANITE, CO	1999-03-03	2004-10-06	52
USGS	07087200	ARKANSAS RIVER AT BUENA VISTA, CO.	1964-10-07	1993-03-23	272
USGS	07089000	COTTONWOOD C BL HOT SPRINGS, NR BUENA VISTA, CO.	1959-07-07	1984-09-06	232
USGS	07089520	COTTONWOOD CREEK AT BUENA VISTA, CO.	1911-07-18	1992-11-17	85
USGS	07091000	CHALK CREEK NEAR NATHROP, CO	1990-05-22	1993-01-11	72
USGS	07091200	ARKANSAS RIVER NEAR NATHROP, CO	1964-10-08	2007-10-02	393
USGS	07091500	ARKANSAS RIVER AT SALIDA, CO.	1978-03-17	1993-03-23	134
USGS	07093000	PONCHA CREEK AT PONCHA, CO.	1992-05-14	1992-05-14	1
USGS	07093500	SOUTH ARKANSAS RIVER NEAR SALIDA, CO.	1987-04-23	1993-03-23	70
USGS	07093700	ARKANSAS RIVER NEAR WELLSVILLE, CO.	1926-08-08	2024-02-20	467
USGS	382647106062900	PONCHA C AB CAMP ROCK GULCH NR SALIDA, CO	1971-10-29	1971-10-29	1
USGS	382943106035300	STRIP MINE COLD WATER WELL	1976-04-25	1976-04-25	1
USGS	382948106043300	PONCHA HOT SPRINGS	1980-06-25	1980-06-25	1
USGS	382949106043700	PONCHA HOT SPRING A	1975-06-18	1976-07-29	6
USGS	382950106043100	PONCHA HOT SPRING C	1975-06-18	1976-01-28	4
USGS	382954106043300	PONCHA HOT SPRING 1 4909-15CBD	1974-09-23	1974-09-23	1
USGS	383000106030000	NA04900815CBC USGS 383000106030000	1965-08-07	1965-08-07	1
USGS	383002105574800	NA04900910CDA	1973-04-27	1973-04-27	1
USGS	383033106010000	NA04900907CDA	1975-06-05	1975-06-05	1
USGS	383038106042700	SOUTH FORK ARKANSAS RIVER	1976-06-03	1976-08-20	2
USGS	383050105583600	NA49-09-09DBA	1975-10-14	1975-10-14	1
USGS	383054106005200	NA04900907BDA	1975-06-05	1975-06-05	1
USGS	383055106003801	NA049-009-07ADB01	2001-09-20	2001-09-20	1
USGS	383100106193000	MONARCH PASS SNOW SITE, CO	1991-04-14	2023-03-16	32
USGS	383107105594600	NA04900908ABC	1975-10-14	1975-10-14	1
USGS	383108105583800	NA49-09-09ABD	1975-10-14	1975-10-14	1
USGS	383108106060000	NA49-08-08AAD	1972-11-15	1972-11-15	1
USGS	383117105591600	NA04900905DAD	1973-04-27	1973-04-27	1
USGS	383119106010400	NA04900801DCC	1973-04-27	1973-04-27	1
USGS	383120106023101	NA04900801CCC	2001-10-16	2001-10-16	1
USGS	383122105585900	18 SOUTH ARKANSAS RIVER AT MOUTH, AT SALIDA, CO.	1974-10-17	1975-03-26	2
USGS	383135106091900	GREEN C AT MOUTH NR MAYSVILLE, CO	1971-10-29	1971-10-29	1
USGS	383137106083700	NA04900701DDB	1972-11-15	1972-11-15	1
USGS	383140106083500	NA49-07-01DBB	1975-10-17	1975-10-17	1
USGS	383145106062201	NA049-008-05ACC01	2001-09-14	2001-09-14	1
USGS	383152106045100	NA04900804ADA	1975-10-17	1975-10-17	1
USGS	383155106034300	NA49-8-3ADA R PADOVEN	1975-10-17	1975-10-17	1
USGS	383204106105100	17 SOUTH ARKANSAS RIVER NEAR MAYSVILLE, CO.	1974-10-17	1974-10-17	1
USGS	383207106052501	NA04900804BAA	1971-09-01	1971-09-01	1
USGS	383209106010101	NA050-009-31CDC01	2001-09-20	2001-09-20	1
USGS	383209106010500	NA05000931CDC	1975-10-17	1975-10-17	1
USGS	383210106021100	NA05000835DCC USGS 383210106021100	1973-04-27	1973-04-27	1
USGS	383211106184600	MADONNA MINE	1972-06-19	1972-07-19	2
USGS	383215106111600	NA05000734CCD	1975-10-17	1975-10-17	1
USGS	383221106112601	NA050-007-34CCB01	2001-09-19	2001-09-19	1
USGS	383226106114401	NA050-007-33DAC01	2001-09-19	2001-09-19	1
USGS	383227106063700	NA05000832CAC	1975-10-17	1975-10-17	1
USGS	383235106121800	NA50-07-33CAB	1972-11-15	1972-11-15	1
USGS	383240106002100	SPIRAL COLD SPRING	1976-04-22	1976-04-22	1
USGS	383249106035801	NA05000834ABD	2001-10-16	2001-10-16	1
USGS	383250106112401	NA050-007-34BBD01	2001-10-17	2001-10-17	1
USGS	383252106112601	NA050-007-34BBD02	2001-10-16	2001-10-16	1
USGS	383254106010200	NA05000931BAB	1973-04-27	1973-04-27	1
USGS	383255106112201	NA050-007-34BBA01	2001-09-19	2001-09-19	1
USGS	383304106045300	NA05000828DDD	1975-10-16	1975-10-16	1
USGS	383311106013700	NA05000825DDB	1973-04-27	1973-04-27	1
USGS	383327106022500	NA05000825BCC	1975-10-16	1975-10-16	1
USGS	383328106012200	NA05000930BCC	1975-10-16	1975-10-16	1
USGS	383328106022100	NA49-8-1CBB C P MORGEN	1975-10-17	1975-10-17	1
USGS	383330106024601	NA05000826ADC	2001-10-17	2001-10-17	1
USGS	383340106050500	NA05000828ABD	1975-10-16	1975-10-16	1
USGS	383341106024400	16 ARKANSAS RIVER NEAR BELLEVIEW, CO.	1974-10-17	1974-10-17	1
USGS	383417106035100	NA05000822DAB	1975-10-16	1975-10-16	1
USGS	383426106044200	ARKANSAS R DUP1	1976-06-03	1976-08-20	2
USGS	383439106045900	NA05000821AAC	1972-05-01	1972-11-17	2
USGS	383451106025901	NA05000814DCB	1972-05-01	1972-05-01	1
USGS	383520106041300	NA50-08-15BDA	1975-10-16	1975-10-16	1
USGS	383546106034001	NA05000810CCB	1972-05-01	1972-05-01	1
USGS	383611106060901	NA050-008-08ADC01	2001-09-20	2001-09-20	1
USGS	383622106055101	NA05000809BBB	2001-10-16	2001-10-16	1
USGS	383631106052401	NA050-008-04CDD01	2001-09-13	2001-09-13	1
USGS	383644106032000	ARKANSAS RIVER NEAR BROWNS CANYON BRIDGE	1976-08-20	1976-08-20	1
USGS	383700106042700	NA05000803BDC	1975-10-16	1975-10-16	1
USGS	383705106071601	NA050-008-06ACA01	2001-09-20	2001-09-20	1
USGS	383706106042301	NA050-008-03BDB01	2001-09-12	2001-09-12	1
USGS	383707106041500	NA05000803BDA	1973-04-27	1973-04-27	1
USGS	383750106041000	ALLIED COLD SPRING	1976-04-25	1976-04-25	1
USGS	383800106045700	NA05100833ADA	1972-05-01	1972-11-17	2
USGS	383808106041700	BROWNS GROTTO SPRING	1976-06-01	1976-06-01	1
USGS	383938106054500	NA05100821BCB	1975-06-04	1975-06-04	1
USGS	384026106083601	NA05100713ACC	2001-09-13	2001-09-13	1
USGS	384027106080301	NA05100713ADD	2001-10-18	2001-10-18	1
USGS	384028106065101	NA051-008-17BCC01	2001-10-18	2001-10-18	1
USGS	384029106080201	NA05100818BC	2001-10-18	2001-10-18	1
USGS	384031106085101	NA051-007-13BDC01	2001-09-18	2001-09-18	2
USGS	384031106085800	NA05100713BCB	1975-06-04	1975-06-04	1
USGS	384033106083301	NA05100713ACB	2001-10-17	2001-10-17	1
USGS	384034106080400	NA51-7-13ADB E WEBSTER	1975-10-15	1975-10-15	1
USGS	384035106090101	NA051-007-13BDB01	2001-09-14	2001-09-14	1
USGS	384038106001100	NA49-09-08CBB	1975-06-05	1975-06-05	1
USGS	384045106053200	NA05100816BBA	1972-05-01	1972-11-17	2
USGS	384109106045200	NA05100809DAB	1975-10-15	1975-10-15	1
USGS	384123106082601	NA05100712ACD	2001-09-12	2001-09-12	1
USGS	384141106061800	SC01507834CCD	1975-10-15	1975-10-15	1
USGS	384216106204200	SC15-80-33BCB	1972-11-16	1972-11-16	1
USGS	384220106201600	GRIZZLY GULCH AT MOUTH AT ST. ELMO, CO	1971-11-04	1971-11-04	2
USGS	384221106053500	SC01507834AAC	1975-10-15	1975-10-15	1
USGS	384225106074700	SC01507832AAB	1972-11-16	1972-11-16	1
USGS	384227106255400	TINCUP PASS COLD SPRING	1976-07-28	1976-07-28	1
USGS	384234106142500	13 CHALK C NR MT. PRINCETON HOT SPRINGS, CO.	1974-10-18	1974-10-18	1
USGS	384244106072500	SC01507828CCA	1975-10-15	1975-10-15	1
USGS	384308106050600	SC01507826BDB	1975-10-15	1975-10-15	1
USGS	384308106051700	SC01507826BCB	1975-10-15	1975-10-15	1
USGS	384313106111000	COLD WELL NO 14	1976-07-28	1976-07-28	1
USGS	384324106103800	WOOLMINGTON HOT WATER WELL	1975-08-15	1975-08-15	1
USGS	384325106062200	SC13-78-22CCD	1975-10-15	1975-10-15	1
USGS	384331106103500	COLD WELL NO 13	1976-07-28	1976-07-28	1
USGS	384346106043000	SC01507823DAB	1975-10-15	1975-10-15	1
USGS	384356106101000	SC157928ACD	1965-10-22	1965-10-22	1
USGS	384356106104800	SC01507924BDD	1972-11-16	1972-11-16	1
USGS	384358106093600	SC01507819BCA2 USGS 384358106093600	1972-11-16	1972-11-16	1
USGS	384358106094000	MT PRINCETON HOT SPRING A	1975-07-01	1976-07-28	5
USGS	384358106094300	MT PRINCETON HOT SPRING 'F'	1975-07-01	1975-07-01	1
USGS	384358106102500	WRIGHT HOT WATER WELL WEST	1975-07-01	1975-07-01	1
USGS	384358106102700	HORTENSE HOT WATER WELL	1975-07-01	1975-07-01	1
USGS	384358106103500	SC01507924BDA USGS 384358106103500	1972-11-16	1972-11-16	1
USGS	384359106102600	HORTENSE HOT SPRING	1975-07-01	1976-07-28	5
USGS	384400106100000	WRIGHT HOT WATER WELL EAST	1975-08-15	1975-08-15	1
USGS	384426106041000	14 CHALK C AT MOUTH, NEAR NATHROP, CO.	1974-10-18	1975-03-26	2
USGS	384426106041300	CHALK CREEK AT MOUTH AT NATHROP, CO	1987-04-22	1987-10-28	3
USGS	384427106040101	CHALK CREEK AT MOUTH AT NATHROP, COLO.	1990-04-19	1992-12-02	35
USGS	384430106050200	CHALK CRK	1976-06-03	1976-08-19	2
USGS	384438106045400	SC15-78-14CAA	1972-11-16	1972-11-16	1
USGS	384444106073800	HATCHERY COLD WELL	1976-07-29	1976-07-29	1
USGS	384522106110800	SC01507911DDA	1972-11-16	1972-11-16	1
USGS	384605106054800	ARKANSAS R DUP2	1976-06-03	1976-08-19	2
USGS	384659106154500	COTTONWOOD CRK TRIBUTARY ONE	1976-07-13	1976-07-13	2
USGS	384716106054300	SC01407834DBA	1972-11-15	1972-11-15	1
USGS	384717106143400	SILVER CLIFF COLD SPING	1976-07-22	1976-07-22	1
USGS	384747106145300	POUNDSTONE COLD SPRING	1976-07-19	1976-07-19	1
USGS	384817106144000	ABERNATHY COLD SPRING	1976-07-22	1976-07-22	2
USGS	384820106114800	SC01407926BDB	1975-06-18	1975-06-18	1
USGS	384822106105800	SC01407925BCB	1975-06-19	1975-06-19	1
USGS	384835106120200	SC01407926BBB	1975-06-18	1975-06-18	1
USGS	384838106120801	SC014-079-23CCC01	2001-10-15	2001-10-15	1
USGS	384840106132000	JUMP STEADY HOT SPRING DUP1	1975-06-30	1976-04-23	4
USGS	384840106132100	MERRIFIELD HOT WATER WELL	1975-06-30	1976-07-22	2
USGS	384845106123501	SC01407922DCB	1972-05-01	1972-05-01	1
USGS	384848106132000	JUMP STEADY HOT SPRING DUP2	1975-06-30	1976-07-13	5
USGS	384848106132100	COTTONWOOD HOT SPRING	1975-06-30	1976-07-20	2
USGS	384849106133000	SC01407921DDA	1972-11-15	1975-09-01	2
USGS	384853106203600	COLD SPRING NO 8	1976-07-27	1976-07-27	1
USGS	384856106120701	SC01407923CBC	2001-10-15	2001-10-15	1
USGS	384907106052600	SC01407822ADD	1972-11-15	1972-11-15	1
USGS	384908106241700	COLD SPRING NO 9	1976-07-27	1976-07-27	1
USGS	384913106073500	SC01407821BCB	1975-06-19	1975-06-19	1
USGS	384948106103900	COTTONWOOD CREEK DUP2	1976-08-19	1976-08-19	1
USGS	384952106103800	COTTONWOOD CR. BELOW ROAD 361 NEAR BUENA VISTA, CO	1976-06-03	1976-06-03	1
USGS	384954106120300	SC01407914CBB	1972-11-15	1972-11-15	1
USGS	384959106095501	SC01407818BCC	1971-09-01	1971-09-01	1
USGS	385003106100601	SC01407913ADB1	2001-10-18	2018-08-14	4
USGS	385007106090501	SC014-078-18ACA01	2001-09-18	2001-09-18	1
USGS	385008106070600	12 COTTONWOOD C AT MOUTH, NEAR BUENA VISTA, CO.	1974-10-18	1975-03-25	2
USGS	385010106070500	COTTONWOOD CREEK AT MOUTH AT BUENA VISTA	1987-04-22	1987-10-27	3
USGS	385032106102601	SC01407912DCB	2001-10-17	2001-10-17	1
USGS	385039106104901	SC014-079-12CBD01	2001-09-12	2001-09-12	1
USGS	385041106110501	SC014-079-11DAD01	2001-09-14	2001-09-14	1
USGS	385044106091501	SC014-078-07DBD01	2001-09-18	2001-09-18	2
USGS	385058106130300	SC14-79-10BCD	1972-11-15	1972-11-15	1
USGS	385102106094700	SC14-78-07BCB	1972-11-14	1972-11-14	1
USGS	385107106094701	SC014-078-07BBC01	2001-09-13	2001-09-13	1
USGS	385113106094700	SC01407807BBB	1975-06-18	1975-06-18	1
USGS	385138106102000	SC01407901DDB	1975-06-18	1975-06-18	1
USGS	385154106081700	SC01407805BAD	1972-11-14	1972-11-14	1
USGS	385246106093400	SC01307831BDB	1972-08-01	1972-08-31	2
USGS	385334106122000	SC01307927ACA	1975-06-18	1975-06-18	1
USGS	385342106131300	SC01307928AAD	1975-06-18	1975-06-18	1
USGS	385440106124600	SC12-79-34DB	1972-08-31	1972-08-31	1
USGS	385530106110001	SC01307914AAA	1972-05-01	1972-05-01	1
USGS	385616106111501	SC01307911ADB	1972-05-01	1972-05-01	1
USGS	385746106123000	SC01207934DBA	1972-08-31	1972-08-31	1
USGS	385800106130800	SC01207934BBC	1975-06-18	1975-06-18	1
USGS	385838106124800	9 ARKANSAS RIVER NEAR PINE CREEK SCHOOL, CO.	1974-10-18	1974-10-18	1
USGS	390009106135001	PINE CREEK AT MOUTH AT HWY 24 NEAR GRANITE, CO	1990-04-18	1992-12-01	104
USGS	390029106142500	SC01207916CCC	1972-08-31	1972-08-31	1
USGS	390120106143200	8 CLEAR CREEK BL CLEAR CREEK RESERVOIR, CO.	1975-03-25	1975-03-25	1
USGS	390239106155400	SC01107931CDA	1972-08-31	1972-08-31	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

07086000

ARKANSAS RIVER AT GRANITE, CO.

1923-08-23

2024-02-20

401

USGS

07086500

CLEAR CREEK ABOVE CLEAR CREEK RESERVOIR, CO.

1978-11-09

2013-09-04

145

USGS

07087000

CLEAR CREEK BELOW CLEAR CREEK RESERVOIR, CO.

1987-04-21

1992-10-28

USGS

07087050

ARKANSAS RIVER BELOW GRANITE, CO

1999-03-03

2004-10-06

USGS

07087200

ARKANSAS RIVER AT BUENA VISTA, CO.

1964-10-07

1993-03-23

272

USGS

07089000

COTTONWOOD C BL HOT SPRINGS, NR BUENA VISTA, CO.

1959-07-07

1984-09-06

232

USGS

07089520

COTTONWOOD CREEK AT BUENA VISTA, CO.

1911-07-18

1992-11-17

USGS

07091000

CHALK CREEK NEAR NATHROP, CO

1990-05-22

1993-01-11

USGS

07091200

ARKANSAS RIVER NEAR NATHROP, CO

1964-10-08

2007-10-02

393

USGS

07091500

ARKANSAS RIVER AT SALIDA, CO.

1978-03-17

1993-03-23

134

USGS

07093000

PONCHA CREEK AT PONCHA, CO.

1992-05-14

USGS

07093500

SOUTH ARKANSAS RIVER NEAR SALIDA, CO.

1987-04-23

1993-03-23

USGS

07093700

ARKANSAS RIVER NEAR WELLSVILLE, CO.

1926-08-08

2024-02-20

467

USGS

382647106062900

PONCHA C AB CAMP ROCK GULCH NR SALIDA, CO

1971-10-29

USGS

382943106035300

STRIP MINE COLD WATER WELL

1976-04-25

USGS

382948106043300

PONCHA HOT SPRINGS

1980-06-25

USGS

382949106043700

PONCHA HOT SPRING A

1975-06-18

1976-07-29

USGS

382950106043100

PONCHA HOT SPRING C

1975-06-18

1976-01-28

USGS

382954106043300

PONCHA HOT SPRING 1 4909-15CBD

1974-09-23

USGS

383000106030000

NA04900815CBC USGS 383000106030000

1965-08-07

USGS

383002105574800

NA04900910CDA

1973-04-27

USGS

383033106010000

NA04900907CDA

1975-06-05

USGS

383038106042700

SOUTH FORK ARKANSAS RIVER

1976-06-03

1976-08-20

USGS

383050105583600

NA49-09-09DBA

1975-10-14

USGS

383054106005200

NA04900907BDA

1975-06-05

USGS

383055106003801

NA049-009-07ADB01

2001-09-20

USGS

383100106193000

MONARCH PASS SNOW SITE, CO

1991-04-14

2023-03-16

USGS

383107105594600

NA04900908ABC

1975-10-14

USGS

383108105583800

NA49-09-09ABD

1975-10-14

USGS

383108106060000

NA49-08-08AAD

1972-11-15

USGS

383117105591600

NA04900905DAD

1973-04-27

USGS

383119106010400

NA04900801DCC

1973-04-27

USGS

383120106023101

NA04900801CCC

2001-10-16

USGS

383122105585900

18 SOUTH ARKANSAS RIVER AT MOUTH, AT SALIDA, CO.

1974-10-17

1975-03-26

USGS

383135106091900

GREEN C AT MOUTH NR MAYSVILLE, CO

1971-10-29

USGS

383137106083700

NA04900701DDB

1972-11-15

USGS

383140106083500

NA49-07-01DBB

1975-10-17

USGS

383145106062201

NA049-008-05ACC01

2001-09-14

USGS

383152106045100

NA04900804ADA

1975-10-17

USGS

383155106034300

NA49-8-3ADA R PADOVEN

1975-10-17

USGS

383204106105100

17 SOUTH ARKANSAS RIVER NEAR MAYSVILLE, CO.

1974-10-17

USGS

383207106052501

NA04900804BAA

1971-09-01

USGS

383209106010101

NA050-009-31CDC01

2001-09-20

USGS

383209106010500

NA05000931CDC

1975-10-17

USGS

383210106021100

NA05000835DCC USGS 383210106021100

1973-04-27

USGS

383211106184600

MADONNA MINE

1972-06-19

1972-07-19

USGS

383215106111600

NA05000734CCD

1975-10-17

USGS

383221106112601

NA050-007-34CCB01

2001-09-19

USGS

383226106114401

NA050-007-33DAC01

2001-09-19

USGS

383227106063700

NA05000832CAC

1975-10-17

USGS

383235106121800

NA50-07-33CAB

1972-11-15

USGS

383240106002100

SPIRAL COLD SPRING

1976-04-22

USGS

383249106035801

NA05000834ABD

2001-10-16

USGS

383250106112401

NA050-007-34BBD01

2001-10-17

USGS

383252106112601

NA050-007-34BBD02

2001-10-16

USGS

383254106010200

NA05000931BAB

1973-04-27

USGS

383255106112201

NA050-007-34BBA01

2001-09-19

USGS

383304106045300

NA05000828DDD

1975-10-16

USGS

383311106013700

NA05000825DDB

1973-04-27

USGS

383327106022500

NA05000825BCC

1975-10-16

USGS

383328106012200

NA05000930BCC

1975-10-16

USGS

383328106022100

NA49-8-1CBB C P MORGEN

1975-10-17

USGS

383330106024601

NA05000826ADC

2001-10-17

USGS

383340106050500

NA05000828ABD

1975-10-16

USGS

383341106024400

16 ARKANSAS RIVER NEAR BELLEVIEW, CO.

1974-10-17

USGS

383417106035100

NA05000822DAB

1975-10-16

USGS

383426106044200

ARKANSAS R DUP1

1976-06-03

1976-08-20

USGS

383439106045900

NA05000821AAC

1972-05-01

1972-11-17

USGS

383451106025901

NA05000814DCB

1972-05-01

USGS

383520106041300

NA50-08-15BDA

1975-10-16

USGS

383546106034001

NA05000810CCB

1972-05-01

USGS

383611106060901

NA050-008-08ADC01

2001-09-20

USGS

383622106055101

NA05000809BBB

2001-10-16

USGS

383631106052401

NA050-008-04CDD01

2001-09-13

USGS

383644106032000

ARKANSAS RIVER NEAR BROWNS CANYON BRIDGE

1976-08-20

USGS

383700106042700

NA05000803BDC

1975-10-16

USGS

383705106071601

NA050-008-06ACA01

2001-09-20

USGS

383706106042301

NA050-008-03BDB01

2001-09-12

USGS

383707106041500

NA05000803BDA

1973-04-27

USGS

383750106041000

ALLIED COLD SPRING

1976-04-25

USGS

383800106045700

NA05100833ADA

1972-05-01

1972-11-17

USGS

383808106041700

BROWNS GROTTO SPRING

1976-06-01

USGS

383938106054500

NA05100821BCB

1975-06-04

USGS

384026106083601

NA05100713ACC

2001-09-13

USGS

384027106080301

NA05100713ADD

2001-10-18

USGS

384028106065101

NA051-008-17BCC01

2001-10-18

USGS

384029106080201

NA05100818BC

2001-10-18

USGS

384031106085101

NA051-007-13BDC01

2001-09-18

USGS

384031106085800

NA05100713BCB

1975-06-04

USGS

384033106083301

NA05100713ACB

2001-10-17

USGS

384034106080400

NA51-7-13ADB E WEBSTER

1975-10-15

USGS

384035106090101

NA051-007-13BDB01

2001-09-14

USGS

384038106001100

NA49-09-08CBB

1975-06-05

USGS

384045106053200

NA05100816BBA

1972-05-01

1972-11-17

USGS

384109106045200

NA05100809DAB

1975-10-15

USGS

384123106082601

NA05100712ACD

2001-09-12

USGS

384141106061800

SC01507834CCD

1975-10-15

USGS

384216106204200

SC15-80-33BCB

1972-11-16

USGS

384220106201600

GRIZZLY GULCH AT MOUTH AT ST. ELMO, CO

1971-11-04

USGS

384221106053500

SC01507834AAC

1975-10-15

USGS

384225106074700

SC01507832AAB

1972-11-16

USGS

384227106255400

TINCUP PASS COLD SPRING

1976-07-28

USGS

384234106142500

13 CHALK C NR MT. PRINCETON HOT SPRINGS, CO.

1974-10-18

USGS

384244106072500

SC01507828CCA

1975-10-15

USGS

384308106050600

SC01507826BDB

1975-10-15

USGS

384308106051700

SC01507826BCB

1975-10-15

USGS

384313106111000

COLD WELL NO 14

1976-07-28

USGS

384324106103800

WOOLMINGTON HOT WATER WELL

1975-08-15

USGS

384325106062200

SC13-78-22CCD

1975-10-15

USGS

384331106103500

COLD WELL NO 13

1976-07-28

USGS

384346106043000

SC01507823DAB

1975-10-15

USGS

384356106101000

SC157928ACD

1965-10-22

USGS

384356106104800

SC01507924BDD

1972-11-16

USGS

384358106093600

SC01507819BCA2 USGS 384358106093600

1972-11-16

USGS

384358106094000

MT PRINCETON HOT SPRING A

1975-07-01

1976-07-28

USGS

384358106094300

MT PRINCETON HOT SPRING 'F'

1975-07-01

USGS

384358106102500

WRIGHT HOT WATER WELL WEST

1975-07-01

USGS

384358106102700

HORTENSE HOT WATER WELL

1975-07-01

USGS

384358106103500

SC01507924BDA USGS 384358106103500

1972-11-16

USGS

384359106102600

HORTENSE HOT SPRING

1975-07-01

1976-07-28

USGS

384400106100000

WRIGHT HOT WATER WELL EAST

1975-08-15

USGS

384426106041000

14 CHALK C AT MOUTH, NEAR NATHROP, CO.

1974-10-18

1975-03-26

USGS

384426106041300

CHALK CREEK AT MOUTH AT NATHROP, CO

1987-04-22

1987-10-28

USGS

384427106040101

CHALK CREEK AT MOUTH AT NATHROP, COLO.

1990-04-19

1992-12-02

USGS

384430106050200

CHALK CRK

1976-06-03

1976-08-19

USGS

384438106045400

SC15-78-14CAA

1972-11-16

USGS

384444106073800

HATCHERY COLD WELL

1976-07-29

USGS

384522106110800

SC01507911DDA

1972-11-16

USGS

384605106054800

ARKANSAS R DUP2

1976-06-03

1976-08-19

USGS

384659106154500

COTTONWOOD CRK TRIBUTARY ONE

1976-07-13

USGS

384716106054300

SC01407834DBA

1972-11-15

USGS

384717106143400

SILVER CLIFF COLD SPING

1976-07-22

USGS

384747106145300

POUNDSTONE COLD SPRING

1976-07-19

USGS

384817106144000

ABERNATHY COLD SPRING

1976-07-22

USGS

384820106114800

SC01407926BDB

1975-06-18

USGS

384822106105800

SC01407925BCB

1975-06-19

USGS

384835106120200

SC01407926BBB

1975-06-18

USGS

384838106120801

SC014-079-23CCC01

2001-10-15

USGS

384840106132000

JUMP STEADY HOT SPRING DUP1

1975-06-30

1976-04-23

USGS

384840106132100

MERRIFIELD HOT WATER WELL

1975-06-30

1976-07-22

USGS

384845106123501

SC01407922DCB

1972-05-01

USGS

384848106132000

JUMP STEADY HOT SPRING DUP2

1975-06-30

1976-07-13

USGS

384848106132100

COTTONWOOD HOT SPRING

1975-06-30

1976-07-20

USGS

384849106133000

SC01407921DDA

1972-11-15

1975-09-01

USGS

384853106203600

COLD SPRING NO 8

1976-07-27

USGS

384856106120701

SC01407923CBC

2001-10-15

USGS

384907106052600

SC01407822ADD

1972-11-15

USGS

384908106241700

COLD SPRING NO 9

1976-07-27

USGS

384913106073500

SC01407821BCB

1975-06-19

USGS

384948106103900

COTTONWOOD CREEK DUP2

1976-08-19

USGS

384952106103800

COTTONWOOD CR. BELOW ROAD 361 NEAR BUENA VISTA, CO

1976-06-03

USGS

384954106120300

SC01407914CBB

1972-11-15

USGS

384959106095501

SC01407818BCC

1971-09-01

USGS

385003106100601

SC01407913ADB1

2001-10-18

2018-08-14

USGS

385007106090501

SC014-078-18ACA01

2001-09-18

USGS

385008106070600

12 COTTONWOOD C AT MOUTH, NEAR BUENA VISTA, CO.

1974-10-18

1975-03-25

USGS

385010106070500

COTTONWOOD CREEK AT MOUTH AT BUENA VISTA

1987-04-22

1987-10-27

USGS

385032106102601

SC01407912DCB

2001-10-17

USGS

385039106104901

SC014-079-12CBD01

2001-09-12

USGS

385041106110501

SC014-079-11DAD01

2001-09-14

USGS

385044106091501

SC014-078-07DBD01

2001-09-18

USGS

385058106130300

SC14-79-10BCD

1972-11-15

USGS

385102106094700

SC14-78-07BCB

1972-11-14

USGS

385107106094701

SC014-078-07BBC01

2001-09-13

USGS

385113106094700

SC01407807BBB

1975-06-18

USGS

385138106102000

SC01407901DDB

1975-06-18

USGS

385154106081700

SC01407805BAD

1972-11-14

USGS

385246106093400

SC01307831BDB

1972-08-01

1972-08-31

USGS

385334106122000

SC01307927ACA

1975-06-18

USGS

385342106131300

SC01307928AAD

1975-06-18

USGS

385440106124600

SC12-79-34DB

1972-08-31

USGS

385530106110001

SC01307914AAA

1972-05-01

USGS

385616106111501

SC01307911ADB

1972-05-01

USGS

385746106123000

SC01207934DBA

1972-08-31

USGS

385800106130800

SC01207934BBC

1975-06-18

USGS

385838106124800

9 ARKANSAS RIVER NEAR PINE CREEK SCHOOL, CO.

1974-10-18

USGS

390009106135001

PINE CREEK AT MOUTH AT HWY 24 NEAR GRANITE, CO

1990-04-18

1992-12-01

104

USGS

390029106142500

SC01207916CCC

1972-08-31

USGS

390120106143200

8 CLEAR CREEK BL CLEAR CREEK RESERVOIR, CO.

1975-03-25

USGS

390239106155400

SC01107931CDA

1972-08-31

Agency	Site Number	Site Name	Period of Record
USGS	07094600	SOUTH COLONY CREEK NEAR WESTCLIFFE, CO.	1974-08-01	1978-07-20	53
USGS	07094800	VENABLE CREEK NEAR WESTCLIFFE, CO	2019-11-14	2019-11-14	1
USGS	07094900	MIDDLE TAYLOR CREEK NEAR WESTCLIFFE, CO.	1974-08-01	1984-09-11	38
USGS	07095000	GRAPE CREEK NEAR WESTCLIFFE, CO.	1978-03-09	2019-11-13	40
USGS	375507105250000	SC24-72-35CBA	1972-08-16	1972-08-16	1
USGS	375531105180801	SC02407135BAB	1971-08-01	1971-08-01	1
USGS	375531105255201	SC02407227CDD	2019-11-14	2019-11-14	1
USGS	375532105291700	MUSIC PASS SNOW SITE, CO	2006-03-21	2023-03-15	16
USGS	375558105170901	SC02407125CBA	1970-10-01	1970-10-01	1
USGS	375601105270800	GRAPE C NR SOURCE NR WESTCLIFFE, CO	1972-06-21	1972-06-21	1
USGS	375729105174401	SC02407114DCA	1970-10-01	1970-10-01	1
USGS	375735105220601	SC02407118DAA	1971-04-01	1971-04-01	1
USGS	375743105193301	SC02407115BCC	1971-04-01	1971-04-01	1
USGS	375801105210301	SC02407117ABA	1971-08-01	1971-08-01	1
USGS	375835105262800	SC24-72-09DBA	1972-08-16	1972-08-16	1
USGS	375940105212401	SC02407105BCA	1970-11-01	1970-11-01	1
USGS	380017105261101	SC02307233DAA2	1970-11-01	1970-11-01	1
USGS	380018105260401	SC02307233DAA1	1970-11-01	1970-11-01	1
USGS	380023105225500	SC02307236ADB	1970-11-01	1970-11-01	1
USGS	380040105304601	NORTH COLONY CREEK AT RAINBOW TR NR WESTCLIFFE, CO	2019-10-15	2019-10-15	1
USGS	380114105245800	SC02307226CBB	1972-08-16	1972-08-16	1
USGS	380130105321001	MACEY CREEK AT RAINBOW TR NR WESTCLIFFE, CO	2019-10-02	2019-10-02	1
USGS	380138105253701	SC02307227BAA	2019-11-14	2019-11-14	1
USGS	380142105235300	SC02307223DDD	1972-06-01	1972-08-16	2
USGS	380144105234701	SC02307224CCC	1970-11-01	1970-11-01	1
USGS	380145105224501	SC02307224DDA	1971-07-01	1971-07-01	1
USGS	380146105262401	SC02307221DCC	1970-11-01	1970-11-01	1
USGS	380152105233201	SC02307224CDB	1970-11-01	1970-11-01	1
USGS	380155105231500	SC02307224DBC	1970-11-01	1972-08-16	2
USGS	380201105280600	SC02307220CBC1	1972-08-16	1972-08-16	1
USGS	380220105303601	SC02307323ADC	1971-08-01	1971-08-01	1
USGS	380222105270201	SC02407228CAA	1970-11-01	1970-11-01	1
USGS	380223105254301	SC02307222BAC	1970-11-01	1970-11-01	1
USGS	380239105322701	HORN CREEK AT RAINBOW TR NR WESTCLIFFE, CO	2019-11-14	2019-11-14	1
USGS	380245105264701	SC02307216CAC	1970-11-01	1970-11-01	1
USGS	380251105261701	SC02307216ABA	1970-11-01	1970-11-01	1
USGS	380257105243201	SC02307214CAA	1970-12-01	1970-12-01	1
USGS	380315105314600	SC02307315ADB	1970-09-01	1972-08-18	2
USGS	380347105243901	SC02307214BBD	1970-12-01	1970-12-01	1
USGS	380409105281201	SC02307207ADA2	1970-11-01	1970-11-01	1
USGS	380417105254201	SC02307210BBA	1971-04-01	1971-04-01	1
USGS	380419105194401	SC02307104DCC	1971-04-01	1971-04-01	1
USGS	380443105332200	SC02307304CAC	1972-08-18	1972-08-18	1
USGS	380445105324301	SC02307304DAD	2019-11-14	2019-11-14	1
USGS	380512105273001	SC02307205ABB2	1970-11-01	1970-11-01	1
USGS	380513105275401	GRAPE CREEK AT SCHOOLFIELD ROAD NR WESTCLIFFE, CO	2019-10-03	2019-11-15	2
USGS	380513105281400	SC02307206AAB1	1971-08-10	1972-08-18	2
USGS	380514105281801	SC02307206AAB2	2019-11-15	2019-11-15	1
USGS	380519105294600	SC02207336DCC	1972-08-16	1972-08-16	1
USGS	380525105281001	SC02207231DDA	1970-11-01	1970-11-01	1
USGS	380528105313501	SC02207335CDB	1971-04-01	1971-04-01	1
USGS	380552105282300	SC02207231ADB	1972-08-18	1972-08-18	1
USGS	380605105271000	SC02207232AAB	1972-08-16	1972-08-16	1
USGS	380628105360400	NA45-12-25DDB MID TAYLOR CR BLW BEAVER POND	1974-05-14	1974-05-14	1
USGS	380640105275501	SC02207229BCB	1970-12-01	1970-12-01	1
USGS	380640105312101	SC02207326BCC	1970-11-01	1970-11-01	1
USGS	380652105341801	SC02207329BDA	2019-11-13	2019-11-13	1
USGS	380653105290501	SC02207230BBC	1971-08-01	1971-08-01	1
USGS	380655105315001	SC02207327BAD	1970-06-01	1970-06-01	1
USGS	380655105333501	SC02207328BBC	1970-06-01	1970-06-01	1
USGS	380714105273801	SC02207220CAD	2019-11-15	2019-11-15	1
USGS	380735105331801	SC02207321BDC	1970-06-01	1970-06-01	1
USGS	380742105304601	SC02207323ACB	1930-10-01	1930-10-01	1
USGS	380750105360400	UNNAMED DUP10	1972-08-18	1972-08-18	1
USGS	380751105262000	GRAPE CREEK AT WESTCLIFFE, CO.	1972-08-18	1972-11-30	2
USGS	380752105241500	SC02207214CDA	1972-08-16	1972-08-16	1
USGS	380805105273800	SC02207217CAC1	1970-10-01	1972-08-16	2
USGS	380816105340401	SC02207317DBC	2019-11-13	2019-11-13	1
USGS	380831105322701	SC02207315BCB	1970-11-01	1970-11-01	1
USGS	380840105194101	SC02207109DCB	1971-08-01	1971-08-01	1
USGS	380847105292500	SC02207312DDC	1972-08-18	1972-08-18	1
USGS	380858105334700	SC02207308DCA	1972-08-18	1972-08-18	1
USGS	380910105221901	SC02207107BCA	1971-08-01	1971-08-01	1
USGS	380910105300201	SC02207312CBA	1970-11-01	1970-11-01	1
USGS	380920105300201	SC02207312BDB	1970-11-01	1970-11-01	1
USGS	380920105300501	SC02207312BCA	1970-11-01	1970-11-01	1
USGS	380930105323801	SC02207309AAC	1970-11-01	1970-11-01	1
USGS	381009105213801	SC02207106AAC2	1970-11-01	1970-11-01	1
USGS	381010105213901	SC02207106AAC1	1970-11-01	1970-11-01	1
USGS	381017105350800	SC02207306ACB	1970-10-01	1972-08-22	2
USGS	381039105362400	NA04501202DAA	1972-08-22	1972-08-22	1
USGS	381040105181300	SC21-71-34DAB	1972-08-22	1972-08-22	1
USGS	381042105305800	SC02107335CDB	1972-08-22	1972-08-22	1
USGS	381043105311401	SC02107335CCB	1970-10-01	1970-10-01	1
USGS	381050105314201	SC02107334DBD	1970-10-01	1970-10-01	1
USGS	381059105314600	SC02107334DBB	1970-10-01	1972-08-18	2
USGS	381120105312001	SC02107334AAA	1970-10-01	1970-10-01	1
USGS	381120105341801	NA04607332BAC	2019-11-13	2019-11-13	1
USGS	381153105225701	SC02107225ACB	1970-11-01	1970-11-01	1
USGS	381155105330500	SC02107328BDC	1972-08-18	1972-08-18	1
USGS	381222105374500	NA46-12-27DBB BRUSH CREEK ESTATES LEFT SPR.	1974-05-14	1974-05-14	1
USGS	381228105374900	NA46-12-27DBD BRUSH CREEK ESTATES RIGHT SPR	1974-05-14	1974-05-14	1
USGS	381234105265500	DE WEESE RESERVOIR	1975-08-19	1975-08-19	13
USGS	381245105375900	NA46-12-27BAC SOUTH BRUSH CREEK	1974-05-14	2019-10-17	2
USGS	381255105300101	SC02107324BCB	1970-10-01	1970-10-01	1
USGS	381333105364801	NA04601223BAD	2019-11-12	2019-11-12	1
USGS	381404105404800	NA46-12-18DAC SPRUCE CREEK	1974-05-15	1974-05-15	1
USGS	381412105360501	NA04601213ACB	1971-05-01	1971-05-01	1
USGS	381424105372800	NA46-12-15AAC TRAILS END RANCH WINDMILL	1974-05-15	1974-05-15	1
USGS	381438105335900	SC02107308BDD	1972-08-22	1972-08-22	1
USGS	381450105354901	NA04601212DBD2	1970-10-01	1970-10-01	1
USGS	381455105354001	NA04601212DAC	1970-01-01	1970-01-01	1
USGS	381525105352601	TEXAS CREEK AT HIGHWAY 69 NR HILLSIDE, CO	2019-10-03	2019-10-03	1
USGS	381531105372901	NA04601203DDD	1970-10-01	1970-10-01	1
USGS	381540105404001	NORTH LAKE CREEK AT RAINBOW TR NR HILLSIDE, CO	2019-10-16	2019-10-16	1
USGS	381548105355800	NA04601212DBC	1972-08-01	1972-08-22	2
USGS	385947105222500	SC02407106BAA	1971-04-01	1971-04-01	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

07094600

SOUTH COLONY CREEK NEAR WESTCLIFFE, CO.

1974-08-01

1978-07-20

USGS

07094800

VENABLE CREEK NEAR WESTCLIFFE, CO

2019-11-14

USGS

07094900

MIDDLE TAYLOR CREEK NEAR WESTCLIFFE, CO.

1974-08-01

1984-09-11

USGS

07095000

GRAPE CREEK NEAR WESTCLIFFE, CO.

1978-03-09

2019-11-13

USGS

375507105250000

SC24-72-35CBA

1972-08-16

USGS

375531105180801

SC02407135BAB

1971-08-01

USGS

375531105255201

SC02407227CDD

2019-11-14

USGS

375532105291700

MUSIC PASS SNOW SITE, CO

2006-03-21

2023-03-15

USGS

375558105170901

SC02407125CBA

1970-10-01

USGS

375601105270800

GRAPE C NR SOURCE NR WESTCLIFFE, CO

1972-06-21

USGS

375729105174401

SC02407114DCA

1970-10-01

USGS

375735105220601

SC02407118DAA

1971-04-01

USGS

375743105193301

SC02407115BCC

1971-04-01

USGS

375801105210301

SC02407117ABA

1971-08-01

USGS

375835105262800

SC24-72-09DBA

1972-08-16

USGS

375940105212401

SC02407105BCA

1970-11-01

USGS

380017105261101

SC02307233DAA2

1970-11-01

USGS

380018105260401

SC02307233DAA1

1970-11-01

USGS

380023105225500

SC02307236ADB

1970-11-01

USGS

380040105304601

NORTH COLONY CREEK AT RAINBOW TR NR WESTCLIFFE, CO

2019-10-15

USGS

380114105245800

SC02307226CBB

1972-08-16

USGS

380130105321001

MACEY CREEK AT RAINBOW TR NR WESTCLIFFE, CO

2019-10-02

USGS

380138105253701

SC02307227BAA

2019-11-14

USGS

380142105235300

SC02307223DDD

1972-06-01

1972-08-16

USGS

380144105234701

SC02307224CCC

1970-11-01

USGS

380145105224501

SC02307224DDA

1971-07-01

USGS

380146105262401

SC02307221DCC

1970-11-01

USGS

380152105233201

SC02307224CDB

1970-11-01

USGS

380155105231500

SC02307224DBC

1970-11-01

1972-08-16

USGS

380201105280600

SC02307220CBC1

1972-08-16

USGS

380220105303601

SC02307323ADC

1971-08-01

USGS

380222105270201

SC02407228CAA

1970-11-01

USGS

380223105254301

SC02307222BAC

1970-11-01

USGS

380239105322701

HORN CREEK AT RAINBOW TR NR WESTCLIFFE, CO

2019-11-14

USGS

380245105264701

SC02307216CAC

1970-11-01

USGS

380251105261701

SC02307216ABA

1970-11-01

USGS

380257105243201

SC02307214CAA

1970-12-01

USGS

380315105314600

SC02307315ADB

1970-09-01

1972-08-18

USGS

380347105243901

SC02307214BBD

1970-12-01

USGS

380409105281201

SC02307207ADA2

1970-11-01

USGS

380417105254201

SC02307210BBA

1971-04-01

USGS

380419105194401

SC02307104DCC

1971-04-01

USGS

380443105332200

SC02307304CAC

1972-08-18

USGS

380445105324301

SC02307304DAD

2019-11-14

USGS

380512105273001

SC02307205ABB2

1970-11-01

USGS

380513105275401

GRAPE CREEK AT SCHOOLFIELD ROAD NR WESTCLIFFE, CO

2019-10-03

2019-11-15

USGS

380513105281400

SC02307206AAB1

1971-08-10

1972-08-18

USGS

380514105281801

SC02307206AAB2

2019-11-15

USGS

380519105294600

SC02207336DCC

1972-08-16

USGS

380525105281001

SC02207231DDA

1970-11-01

USGS

380528105313501

SC02207335CDB

1971-04-01

USGS

380552105282300

SC02207231ADB

1972-08-18

USGS

380605105271000

SC02207232AAB

1972-08-16

USGS

380628105360400

NA45-12-25DDB MID TAYLOR CR BLW BEAVER POND

1974-05-14

USGS

380640105275501

SC02207229BCB

1970-12-01

USGS

380640105312101

SC02207326BCC

1970-11-01

USGS

380652105341801

SC02207329BDA

2019-11-13

USGS

380653105290501

SC02207230BBC

1971-08-01

USGS

380655105315001

SC02207327BAD

1970-06-01

USGS

380655105333501

SC02207328BBC

1970-06-01

USGS

380714105273801

SC02207220CAD

2019-11-15

USGS

380735105331801

SC02207321BDC

1970-06-01

USGS

380742105304601

SC02207323ACB

1930-10-01

USGS

380750105360400

UNNAMED DUP10

1972-08-18

USGS

380751105262000

GRAPE CREEK AT WESTCLIFFE, CO.

1972-08-18

1972-11-30

USGS

380752105241500

SC02207214CDA

1972-08-16

USGS

380805105273800

SC02207217CAC1

1970-10-01

1972-08-16

USGS

380816105340401

SC02207317DBC

2019-11-13

USGS

380831105322701

SC02207315BCB

1970-11-01

USGS

380840105194101

SC02207109DCB

1971-08-01

USGS

380847105292500

SC02207312DDC

1972-08-18

USGS

380858105334700

SC02207308DCA

1972-08-18

USGS

380910105221901

SC02207107BCA

1971-08-01

USGS

380910105300201

SC02207312CBA

1970-11-01

USGS

380920105300201

SC02207312BDB

1970-11-01

USGS

380920105300501

SC02207312BCA

1970-11-01

USGS

380930105323801

SC02207309AAC

1970-11-01

USGS

381009105213801

SC02207106AAC2

1970-11-01

USGS

381010105213901

SC02207106AAC1

1970-11-01

USGS

381017105350800

SC02207306ACB

1970-10-01

1972-08-22

USGS

381039105362400

NA04501202DAA

1972-08-22

USGS

381040105181300

SC21-71-34DAB

1972-08-22

USGS

381042105305800

SC02107335CDB

1972-08-22

USGS

381043105311401

SC02107335CCB

1970-10-01

USGS

381050105314201

SC02107334DBD

1970-10-01

USGS

381059105314600

SC02107334DBB

1970-10-01

1972-08-18

USGS

381120105312001

SC02107334AAA

1970-10-01

USGS

381120105341801

NA04607332BAC

2019-11-13

USGS

381153105225701

SC02107225ACB

1970-11-01

USGS

381155105330500

SC02107328BDC

1972-08-18

USGS

381222105374500

NA46-12-27DBB BRUSH CREEK ESTATES LEFT SPR.

1974-05-14

USGS

381228105374900

NA46-12-27DBD BRUSH CREEK ESTATES RIGHT SPR

1974-05-14

USGS

381234105265500

DE WEESE RESERVOIR

1975-08-19

USGS

381245105375900

NA46-12-27BAC SOUTH BRUSH CREEK

1974-05-14

2019-10-17

USGS

381255105300101

SC02107324BCB

1970-10-01

USGS

381333105364801

NA04601223BAD

2019-11-12

USGS

381404105404800

NA46-12-18DAC SPRUCE CREEK

1974-05-15

USGS

381412105360501

NA04601213ACB

1971-05-01

USGS

381424105372800

NA46-12-15AAC TRAILS END RANCH WINDMILL

1974-05-15

USGS

381438105335900

SC02107308BDD

1972-08-22

USGS

381450105354901

NA04601212DBD2

1970-10-01

USGS

381455105354001

NA04601212DAC

1970-01-01

USGS

381525105352601

TEXAS CREEK AT HIGHWAY 69 NR HILLSIDE, CO

2019-10-03

USGS

381531105372901

NA04601203DDD

1970-10-01

USGS

381540105404001

NORTH LAKE CREEK AT RAINBOW TR NR HILLSIDE, CO

2019-10-16

USGS

381548105355800

NA04601212DBC

1972-08-01

1972-08-22

USGS

385947105222500

SC02407106BAA

1971-04-01

Agency	Site Number	Site Name	Period of Record
USGS	09061500	COLUMBINE DITCH NEAR FREMONT PASS, CO.	1990-05-21	1992-08-10	30

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

09061500

COLUMBINE DITCH NEAR FREMONT PASS, CO.

1990-05-21

1992-08-10

Agency	Site Number	Site Name	Period of Record
USGS	07093740	BADGER CREEK, UPPER STATION, NEAR HOWARD, CO	1919-10-19	2003-09-11	427
USGS	07093775	BADGER CREEK, LOWER STATION, NEAR HOWARD, CO.	1981-02-26	2003-09-24	428
USGS	07094000	TEXAS CREEK AT TEXAS CREEK, COLO	1987-04-23	2019-09-30	64
USGS	07094025	ARKANSAS R AT PARKDALE SIDING NEAR PARKDALE, CO.	1981-01-13	1982-09-21	14
USGS	07094090	CURRANT CREEK AB COTTONWOOD CR NR PARKDALE, CO.	1981-01-13	1982-09-21	12
USGS	07094200	COTTONWOOD CREEK AB SAND GULCH NR PARKDALE, CO.	1981-01-13	1982-09-21	13
USGS	07094300	TALLAHASSEE CREEK AB CURRANT CR NR PARKDALE, CO.	1981-01-13	1982-09-21	11
USGS	07094500	ARKANSAS RIVER AT PARKDALE, CO.	1967-10-03	2007-10-03	486
USGS	381814105374301	NA04701222CDC	2019-11-12	2019-11-12	1
USGS	382042105234700	PINE GL AB W PIERCE GL NR CANON CITY,CO	1971-11-08	1971-11-08	1
USGS	382052105285400	SC20-73-01AAA	1972-06-07	1972-06-07	1
USGS	382215105412000	NA04801231BBD1	1973-04-29	1973-04-29	1
USGS	382217105411800	ARKANSAS RIVER AT COTOPAXI, CO	1987-04-23	1992-12-02	40
USGS	382233105411700	BERNARD C AT MOUTH AT COTOPAXI, CO	1971-11-01	1971-11-01	1
USGS	382310105460800	NA04801129ACC	1973-04-27	1973-04-27	1
USGS	382545105494500	UNNAMED DUP21	1973-04-28	1973-04-28	1
USGS	382611105595800	UNNAMED DUP22	1973-04-25	1973-04-25	1
USGS	382635105224001	SC01807131BBB	1972-05-01	1972-05-01	1
USGS	382842105534100	NA49-10-20CDD	1973-04-27	1973-04-27	1
USGS	382843105534300	NA49-10-20CDC	1973-04-27	1973-04-27	1
USGS	382849105532500	SWISSVALE WARM SPRING A	1976-06-02	1976-06-02	1
USGS	382849105532800	SWISSVALE WARM SPRING F	1976-06-02	1976-06-02	1
USGS	382849105533300	SWISSVALE COLD SPRING	1976-06-02	1976-06-02	1
USGS	382907105543600	WELLSVILLE WARM SPRING	1975-06-20	1975-06-20	1
USGS	382907105544100	WELLSVILLE WARM SPRINGS	1975-10-10	1976-04-24	3
USGS	382907105544101	WICKERS COLD WELL	1976-04-24	1976-04-24	1
USGS	382912105225200	SC01807118BBB	1973-04-26	1973-04-26	1
USGS	382917105225200	TALLAHASSE CREEK NEAR PARKDALE, CO	1987-04-24	1992-12-02	38
USGS	382947105043200	SC01807109DAA	1973-04-26	1973-04-26	1
USGS	383150105225500	SC01707130CCC	1972-04-22	1972-04-22	1
USGS	383608105325800	TAYLOR SODA SPRING	1980-06-24	1980-06-24	1
USGS	384417105314700	YELLOW SODA SPRING AT GUFFEY	1980-06-24	1980-06-24	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

07093740

BADGER CREEK, UPPER STATION, NEAR HOWARD, CO

1919-10-19

2003-09-11

427

USGS

07093775

BADGER CREEK, LOWER STATION, NEAR HOWARD, CO.

1981-02-26

2003-09-24

428

USGS

07094000

TEXAS CREEK AT TEXAS CREEK, COLO

1987-04-23

2019-09-30

USGS

07094025

ARKANSAS R AT PARKDALE SIDING NEAR PARKDALE, CO.

1981-01-13

1982-09-21

USGS

07094090

CURRANT CREEK AB COTTONWOOD CR NR PARKDALE, CO.

1981-01-13

1982-09-21

USGS

07094200

COTTONWOOD CREEK AB SAND GULCH NR PARKDALE, CO.

1981-01-13

1982-09-21

USGS

07094300

TALLAHASSEE CREEK AB CURRANT CR NR PARKDALE, CO.

1981-01-13

1982-09-21

USGS

07094500

ARKANSAS RIVER AT PARKDALE, CO.

1967-10-03

2007-10-03

486

USGS

381814105374301

NA04701222CDC

2019-11-12

USGS

382042105234700

PINE GL AB W PIERCE GL NR CANON CITY,CO

1971-11-08

USGS

382052105285400

SC20-73-01AAA

1972-06-07

USGS

382215105412000

NA04801231BBD1

1973-04-29

USGS

382217105411800

ARKANSAS RIVER AT COTOPAXI, CO

1987-04-23

1992-12-02

USGS

382233105411700

BERNARD C AT MOUTH AT COTOPAXI, CO

1971-11-01

USGS

382310105460800

NA04801129ACC

1973-04-27

USGS

382545105494500

UNNAMED DUP21

1973-04-28

USGS

382611105595800

UNNAMED DUP22

1973-04-25

USGS

382635105224001

SC01807131BBB

1972-05-01

USGS

382842105534100

NA49-10-20CDD

1973-04-27

USGS

382843105534300

NA49-10-20CDC

1973-04-27

USGS

382849105532500

SWISSVALE WARM SPRING A

1976-06-02

USGS

382849105532800

SWISSVALE WARM SPRING F

1976-06-02

USGS

382849105533300

SWISSVALE COLD SPRING

1976-06-02

USGS

382907105543600

WELLSVILLE WARM SPRING

1975-06-20

USGS

382907105544100

WELLSVILLE WARM SPRINGS

1975-10-10

1976-04-24

USGS

382907105544101

WICKERS COLD WELL

1976-04-24

USGS

382912105225200

SC01807118BBB

1973-04-26

USGS

382917105225200

TALLAHASSE CREEK NEAR PARKDALE, CO

1987-04-24

1992-12-02

USGS

382947105043200

SC01807109DAA

1973-04-26

USGS

383150105225500

SC01707130CCC

1972-04-22

USGS

383608105325800

TAYLOR SODA SPRING

1980-06-24

USGS

384417105314700

YELLOW SODA SPRING AT GUFFEY

1980-06-24

Agency	Site Number	Site Name	Period of Record
USGS	381008105550300	MINERAL HOT SPRINGS 45-10-7BCB	1974-09-23	1974-09-23	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

381008105550300

MINERAL HOT SPRINGS 45-10-7BCB

1974-09-23

Agency	Site Number	Site Name	Period of Record
USGS	07079195	EAST FORK ARKANSAS RIVER AT HWY 91 NR LEADVILLE,CO	1993-11-05	2005-01-04	133
USGS	07079200	LEADVILLE MINE DRAINAGE TUNNEL AT LEADVILLE, CO	1965-06-19	1993-03-22	150
USGS	07079300	EF ARKANSAS R AT US HIGHWAY 24, NR LEADVILLE, CO.	1982-10-04	2005-01-05	163
USGS	07079500	EAST FORK ARKANSAS RIVER NEAR LEADVILLE, CO.	1972-01-26	1989-08-17	37
USGS	07080980	ST. KEVIN GULCH ABV TEMPLE GULCH NR LEADVILLE, CO	1993-04-28	1996-11-05	27
USGS	07081000	TENNESSEE CREEK NEAR LEADVILLE, CO.	1986-04-30	1989-08-17	26
USGS	07081200	ARKANSAS RIVER NEAR LEADVILLE, CO	1967-10-05	2010-11-03	374
USGS	07081800	CALIFORNIA GULCH AT MALTA, CO.	1964-08-26	1993-03-22	88
USGS	07081950	LAKE FORK ABOVE TURQUOISE LAKE NEAR LEADVILLE, CO.	2002-11-21	2005-11-02	15
USGS	07082000	LAKE FORK ABOVE SUGAR LOAF RESERVOIR, CO.	1990-04-16	1993-08-25	44
USGS	07082400	TURQUOISE LAKE NEAR LEADVILLE, CO	1973-08-23	1973-08-23	16
USGS	07082500	LAKE FORK BELOW SUGAR LOAF RESERVOIR, CO.	1990-05-21	1993-08-25	48
USGS	07083000	HALFMOON CREEK NEAR MALTA, CO	1959-07-07	2017-08-02	1229
USGS	07083200	HALFMOON CR BL HALFMOON DIVERSION NR LEADVILLE, CO	2013-09-04	2014-09-19	5
USGS	07083500	HALFMOON CREEK NEAR LEADVILLE, CO.	1990-10-31	1990-10-31	1
USGS	07083700	ARKANSAS RIVER NEAR MALTA, CO.	1964-08-26	1989-08-16	192
USGS	07083710	ARKANSAS RIVER BELOW EMPIRE GULCH NEAR MALTA, CO	1990-04-17	1993-03-22	62
USGS	07084500	LAKE CREEK ABOVE TWIN LAKES RESERVOIR, CO.	1915-06-04	2009-08-13	155
USGS	07085400	TWIN LAKES RESERVOIR NEAR TWIN LAKES, CO.	1973-08-24	1973-08-24	23
USGS	09063700	HOMESTAKE TUNNEL ABV TURQUOISE LAKE NR LEADVL CO	1990-07-04	2005-11-02	27
USGS	09073000	TWIN-LAKES TUNNEL AT E PORTL, NR TWIN LAKES, CO.	1990-05-10	1993-08-24	72
USGS	09077160	CHARLES H. BOUSTEAD TUNNEL NEAR LEADVILLE, CO.	1990-05-15	2005-11-02	54
USGS	09077500	BUSK-IVANHOE TUNNEL AT E PORTAL, NEAR MALTA, CO.	1990-05-15	1993-08-25	37
USGS	390402106300900	S F LAKE C AT MOUTH NR TWIN LAKES, CO.	1971-11-09	1972-10-31	2
USGS	390402106301800	N F LAKE C AT MOUTH NR TWIN LAKES, CO.	1972-11-01	1972-11-01	1
USGS	390414106270500	LAKE C BL CRYSTAL LAKE C NR TWIN LAKES, CO	1971-11-09	1971-11-09	1
USGS	390433106175000	7 LAKE CREEK BELOW TWIN LAKES, CO.	1975-03-25	1975-03-25	1
USGS	390442106175000	LAKE CREEK AT MOUTH	1986-04-29	1986-04-29	2
USGS	390444106174900	LAKE C @ STATE HWY 82 BL TWIN LAKES RE, CO	1972-10-29	1993-08-24	116
USGS	390500106323000	BRUMLEY SNOW SITE, CO	1991-04-13	2023-03-17	32
USGS	390543106211400	SC11-80-17ACA	1972-11-14	1972-11-14	1
USGS	390543106211700	SC11-80-17ACB	1972-11-14	1972-11-14	1
USGS	390616106193400	SC01108010CBD	1972-08-30	1972-08-30	1
USGS	390618106175400	ARKANSAS R AB TWOBIT GULCH NR GRANITE, CO.	1972-11-01	1973-10-29	3
USGS	390724106275100	SOUTH HALFMOON CR. NR. IRON MIKE MINE	1988-07-26	1988-07-26	1
USGS	390742106183900	ARKANSAS RIVER NEAR KOBE, CO	1986-04-29	1986-04-29	1
USGS	390746106190200	SC01008034DCC	1972-08-30	1972-08-30	1
USGS	390806106175600	SC01008035DBB	1972-08-30	1972-08-30	1
USGS	390806106302200	HALFMOON CR. ABOVE CHAMPION MILL	1988-07-26	1990-07-12	5
USGS	390816106295700	HALFMOON CREEK BELOW CHAMPION MILL	1988-10-31	1989-03-22	2
USGS	390830106292400	HALFMOON CR. NEAR PROSPECT MINE	1988-07-26	1990-03-20	4
USGS	390901106245300	HALFMOON CREEK SNOW SITE, CO	2001-04-05	2002-04-05	2
USGS	390901106263600	HALFMOON CR. ABOVE BOG	1988-07-26	1990-03-21	4
USGS	390901106271200	SOUTH HALFMOON CR. AT MOUTH	1988-07-26	1990-03-21	5
USGS	390905106250700	HALFMOON CR. ABOVE ELBERT CR.	1988-07-26	1990-03-21	5
USGS	390906106242000	EMERALD LAKE	1988-06-26	1988-06-26	1
USGS	390908106174400	SC01008026BCD	1972-08-30	1972-08-30	1
USGS	390945106282800	NORTH HALFMOON CR. 0.42 MILES ABOVE MOUTH	1988-07-25	1990-03-21	4
USGS	390955106283200	TRIBUTARY 3 TO NORTH HALFMOON CR. AT MOUTH	1988-07-25	1988-07-25	1
USGS	391010106292200	NORTH HALFMOON CR. ABOVE LAKE FORK	1988-07-25	1988-07-25	1
USGS	391011106291900	LAKE FORK OF NORTH HALFMOON CR. AT MOUTH	1988-07-25	1988-07-25	1
USGS	391013106190201	EMPIRE GULCH NEAR MALTA, CO	1990-04-17	1992-10-12	102
USGS	391039106293400	NORTH HALFMOON LAKE NO. 4	1988-07-25	1988-07-25	1
USGS	391050106294300	NORTH HALFMOON LAKE NO. 3	1988-07-25	1988-07-25	1
USGS	391105106232400	HALFMOON CREEK WETFALL PRECIPITATION	1989-01-05	1995-01-25	75
USGS	391105106232401	HALFMOON CREEK BULK PRECIPITATION	1989-01-06	1990-04-24	26
USGS	391120106194900	IOWA GULCH AT MOUTH NR MALTA, CO.	1973-06-21	1989-08-16	5
USGS	391120106194901	IOWA GULCH AT HIGHWAY 24 NEAR MALTA, COLO.	1990-04-18	1992-12-01	98
USGS	391138106210500	SC01008008ADC USGS 391138106210500	1972-08-01	1972-08-30	2
USGS	391153106201200	SC01008009ABC	1975-06-04	1975-06-04	1
USGS	391222106224200	4 LAKE FORK ARKANSAS R NEAR MALTA, CO.	1975-03-24	1975-03-24	1
USGS	391226106213201	LAKE FORK AB HALFMOON CREEK NR MALTA, CO.	1990-04-17	1993-01-11	155
USGS	391231106213800	LAKE FORK ABOVE HALFMOON CREEK, NE LEADVILLE, CO	1986-04-29	1989-07-17	7
USGS	391235106213800	SC01008005BDC	1975-06-11	1975-06-11	1
USGS	391240106202700	SC01008004BCD	1975-06-11	1975-06-11	1
USGS	391257106203800	SC00908033CCD	1975-06-11	1975-06-11	1
USGS	391300106235801	ROCK CREEK ABV DIVERSION NR LEADVILLE,CO.	2003-04-01	2005-12-20	5
USGS	391310106211700	SC00908032DAC	1972-08-29	1972-08-29	1
USGS	391313106212000	ARKANSAS RIVER BLW CALIFORNIA GULCH	1986-04-29	1989-08-16	30
USGS	391320106143300	IOWA GULCH NR LEADVILLE, CO.	1972-11-06	1973-06-21	3
USGS	391320106211400	5 CALIFORNIA GULCH AB MOUTH, NEAR MALTA, CO.	1975-03-25	1975-03-25	1
USGS	391321106143300	IOWA GULCH BYPASS NR LEADVILLE, CO.	1973-05-09	1973-05-09	1
USGS	391321106211700	ARKANSAS R AT MALTA, CO.	1972-11-01	1973-10-29	3
USGS	391322106212400	ARKANSAS RIVER ABOVE CALIFORNIA GULCH	1986-04-29	1988-09-15	26
USGS	391323106230500	SC00908136ADD	1975-06-11	1975-06-11	1
USGS	391332106130300	IOWA GL AT UPPER STATION NR LEADVILLE, CO.	1972-11-07	1973-06-21	2
USGS	391336106202200	SC00908033BAD	1975-06-11	1975-06-11	1
USGS	391341106103200	SHERMAN TUNNEL NEAR LEADVILLE, CO.	1972-11-07	1975-11-20	3
USGS	391351106232201	SC00908025DCD SODA SPRINGS	2003-08-12	2007-10-17	6
USGS	391353106142600	CALIFORNIA GULCH AB LEADVILLE CO.	1973-06-24	1987-05-14	3
USGS	391400106155800	CALIF GULCH AB YAK TUNNEL NR LEADVILLE, CO	1973-06-25	1973-06-25	1
USGS	391409106161300	YAK TUNNEL NEAR LEADVILLE, CO.	1972-01-27	1986-04-29	5
USGS	391410106191000	SC00908027DBB	1972-08-29	1972-08-29	1
USGS	391412106185000	SC00908027DAB	1975-06-11	1975-06-11	1
USGS	391414106231001	CG-01 COLORADO GULCH UPSTREAM FROM MOUTH NR LEADVI	2006-06-07	2012-09-21	10
USGS	391415106205100	1 ARKANSAS RIVER NEAR LEADVILLE, CO.	1975-03-24	1975-03-24	1
USGS	391420106180400	CALIFORNIA GL AB STP AT LEADVILLE, CO.	1972-01-27	1988-06-16	33
USGS	391432106230101	LAKE FORK CREEK TRIBUTARY (STP-0) NR LEADVILLE, CO	2003-10-20	2005-11-02	9
USGS	391435106225801	SC00908030BBB PPS PERISCOPE PIPE SPRING	2002-11-13	2010-09-28	19
USGS	391435106230801	SIWATCH MINE DRAINAGE TUNNEL BLW TURQ LAKE NR LEAD	2002-11-13	2021-06-09	35
USGS	391443106225701	SBG-0 STRAWBERRY GULCH AT MOUTH NR LEADVILLE, CO	2006-07-12	2017-09-22	17
USGS	391445106230701	SC00908124DDDA1 SBGS-01 STRAWBERRY GULCH SEEP 1	2006-06-06	2017-09-22	16
USGS	391445106230901	SBG-01 STRAWBERRY GULCH 01 NR LEADVILLE, CO	2006-06-07	2012-05-30	6
USGS	391446106224901	SC00908019CCD IRON-RICH SEEP	2005-05-16	2005-05-16	1
USGS	391449106232001	SC00908124DDBC1 SBGS-02 STRAWBERRY GULCH SEEP 2	2006-06-06	2021-06-09	15
USGS	391450106232501	STRAWBERRY GULCH SPRING SBGS-03A	2012-09-21	2012-09-21	1
USGS	391452106224201	LF-580 LAKEFORK DS FROM SUGARLOAF GULCH NR LEADVIL	2006-06-07	2017-09-22	20
USGS	391454106224201	LF-537 SUGARLOAF GULCH AT MOUTH NR LEADVILLE, CO	2006-06-07	2017-09-22	19
USGS	391455106211400	SC00908020DCB	1975-06-04	1975-06-04	1
USGS	391456106205000	ARKANSAS RIVER AT HWY300, NR LEADVILLE, CO	1986-04-30	1986-04-30	1
USGS	391456106232901	SBG-03 STRAWBERRY GULCH 3	2006-06-06	2012-05-30	8
USGS	391500106224801	SC00908019CAB DP2-01 S DINERO TAILINGS PILE SEEP	2002-11-12	2003-10-20	5
USGS	391500106224901	UNNAMED MINE DRAINAGE TUNNEL BLW TURQ LK NR LEADVI	2003-06-19	2021-06-09	27
USGS	391500106225501	SC00908019CBAC1 SLGS-01 SUGARLOAF GULCH SEEP 1	2006-06-06	2012-09-20	7
USGS	391501106195000	SC00908021CAA	1975-06-04	1975-06-04	1
USGS	391501106224901	SC00908124CBAD2 SLGS-07 SUGARLOAF GULCH SEEP 7	2005-05-16	2014-09-23	18
USGS	391501106225001	SLGS-09 SUGARLOAF GULCH SEEP 9 PIPE NR DINERO, CO	2010-09-29	2013-09-19	7
USGS	391501106225401	SLG-01 SUGARLOAF GULCH US FROM DINERO MINE DRNG TU	2006-06-06	2021-06-09	19
USGS	391501106230601	NELSON MINE DRAINAGE TUN BLW TURQ LAKE NR LEADVILL	2002-11-12	2021-06-09	34
USGS	391502106225001	SC00908019CBA DP1-01 N DINERO TAILINGS PILE SEEP	2002-11-12	2003-06-19	4
USGS	391502106230401	SC0090819CBB SEEP AT NELSON TUNNEL REPOSITORY	2004-05-24	2005-06-21	3
USGS	391502106230601	SUGARLOAF GL ABV NELSON MINE DR TUNL ABV LAKE FORK	2003-05-16	2021-06-09	22
USGS	391504106223001	LAKE FORK BELOW TURQUOISE LAKE NEAR LEADVILLE, CO	2002-11-12	2017-09-22	39
USGS	391504106225001	SC00908019CBA2 LSGS-0A	2010-06-08	2012-09-20	6
USGS	391504106225200	DINERO MINE DRAINAGE TUNNEL BLW TURQUOISE LK NR LE	2002-11-12	2021-06-09	42
USGS	391504106225201	LSG-0 LITTLE SUGARLOAF GULCH US FROM DINERO MINE D	2006-06-05	2021-06-09	17
USGS	391506106225201	SC00908019BCDD1 LSGS-01 LITTLE SUGARLOAF GL SEEP 1	2006-06-05	2012-09-20	6
USGS	391506106225601	SC00908019BCD FRACTURES IN DINERO TUNNEL F-0	2004-05-04	2004-05-04	1
USGS	391506106225701	SC00908019BCCD1 F-1 DINERO MINE DRNG TUN FRACTURE	2006-06-07	2006-06-07	1
USGS	391506106225702	SC00908019BCC OLD COLLAPSE IN DINERO TUNNEL	2004-05-04	2004-05-04	1
USGS	391506106235201	SC00908124BDCC1 WEST WELL NR TIGER MINE DR TUN NR	2005-09-21	2010-09-28	7
USGS	391509106231901	SC00908124ADCB1 SLGS-02 SUGARLOAF GULCH SEEP 2	2006-06-06	2011-10-04	4
USGS	391510106241001	SC00908124BCCB1 CG-05 CABIN SHAFT NR COLORADO GULC	2006-06-07	2012-09-21	10
USGS	391511106230201	SC00908019BCCB1 F-2 DINERO MINE DRNG TUN FRACTURE	2006-06-07	2006-06-07	1
USGS	391511106232001	SLGS-02A	2011-06-10	2011-06-10	1
USGS	391511106232101	SC00908124ACA SLGS-02B	2010-06-09	2011-06-10	2
USGS	391512106224001	SC00908019BDCA1 K-ADIT MINE DRAINAGE TUN NR LEADVI	2006-06-06	2012-05-29	4
USGS	391512106230001	SC00908019BCCA1 LSGS-03 LITTLE SUGARLOAF GL SEEP 3	2006-06-05	2014-09-24	11
USGS	391512106230301	DINERO DRIPPER AT 1140 FEET NEAR LEADVILLE, CO	2011-06-09	2012-09-21	4
USGS	391512106230401	DINERO STRUCTURE AT 1200 FT NEAR LEADVILLE, CO	2011-06-09	2014-09-24	8
USGS	391512106232101	SLGS-01B, COLLAPSED SHAFT	2011-06-10	2011-06-10	1
USGS	391512106232401	SLGS-01A, SEEP ADJACENT TO SUGARLOAF GULCH	2011-06-10	2011-06-10	1
USGS	391512106235701	SC00908124BCAD1 TT-0 TIGER MINE DRAINAGE TUN NR LE	2006-06-07	2012-09-21	10
USGS	391513106230401	DINERO BULKHEAD SPIGOT AT 1250 FT NR LEADVILLE, CO	2011-06-09	2014-09-24	8
USGS	391513106230402	DINERO MINE TUNNEL DRAINAGE FROM BEHIND BULKHEAD	2011-06-09	2012-05-31	2
USGS	391513106232601	SC00908124ACAD1 SLGS-04 SUGARLOAF GULCH SEEP 4	2006-06-06	2014-09-24	13
USGS	391513106233601	SC00908124ACBC1 SBGS-04 STRAWBERRY GULCH SEEP 4	2006-06-06	2011-06-28	3
USGS	391514106221700	3 LAKE FORK ARKANSAS R BL TURQUOISE LAKE, CO.	1975-06-03	1975-06-03	1
USGS	391516106224401	SC00908019BDBB3 BPS-04 BUFFALO PK SEEP NR LEADVILL	2006-07-12	2012-09-20	8
USGS	391516106224601	SC00908019BDBB1 BPS-02 BUFFALO PK SEEP NR LEADVILL	2006-06-06	2012-05-31	4
USGS	391516106230301	SC00908019BCBB1 LSGS-04 LITTLE SUGARLOAF GL SEEP 4	2006-06-05	2012-09-21	8
USGS	391516106230901	SC00908124ADAB1 F-3 DINERO MINE DRNG TUN FRACTURE	2006-06-08	2006-06-08	1
USGS	391517106223701	SC00908019BDAB1 BGS-01 BARTLETT GULCH SEEP 1 NR LE	2006-06-06	2011-06-08	4
USGS	391517106223801	BARTLETT MINE DRAINAGE TUNNEL BLW TURQ LAKE NR LEA	2002-11-12	2021-06-09	42
USGS	391517106224701	SC00908019BDBB2 BPS-03 BUFFALO PK SEEP NR LEADVILL	2006-07-12	2012-09-20	9
USGS	391517106230601	SC00908124ADAA1 LSGS-05 LITTLE SUGARLOAF GL SEEP 5	2006-06-05	2014-09-24	11
USGS	391517106230602	LSG-06 LITTLE SUGARLOAF GL 6 NR LEADVILLE, CO	2006-06-05	2014-09-24	12
USGS	391517106230701	LSGS-12 SEEP BELOW SEEP 10 ON RIGHT BANK	2013-05-31	2013-09-20	2
USGS	391517106233601	SC00908124ACBB1 SLGS-03 SUGARLOAF GULCH SEEP 3	2006-06-06	2010-06-08	2
USGS	391518106230901	LSGS-10, LITTLE SUGARLOAF GULCH SEEP 10	2011-09-29	2014-09-24	7
USGS	391519106230901	LSGS-11, LITTLE SUGARLOAF GULCH SEEP 11	2011-09-29	2014-09-24	7
USGS	391521106225001	SC00908019BBDD1 WELL NR BARTLETT MINE DR NR LEADVI	2006-07-16	2010-08-30	2
USGS	391521106231001	SC00908124AADC1 LSGS-07 LITTLE SUGARLOAF GL SEEP 7	2006-06-05	2011-06-07	3
USGS	391521106233801	SC00908124BAD SLGS-08	2010-06-08	2011-06-09	2
USGS	391523106225201	SC00908019BBDA1 BPS-01 BUFFALO PK SEEP NR LEADVILL	2006-06-06	2012-05-31	4
USGS	391524106232301	LSGS-07A, SEEP FOUND NEAR LSGS-07	2011-06-07	2011-06-07	1
USGS	391530106223601	SC00908019BDAB1 BG-011BARTLETTT GULCH 13 NR LEADVI	2006-06-07	2014-05-30	4
USGS	391537106154301	ELKHORN	2008-09-16	2008-09-16	1
USGS	391537106223401	SC00908018CDDA1 WELL NR BARTLETT GULCH NR LEADVILL	2006-06-26	2010-08-30	4
USGS	391540106230501	SC00908113DDAD1 BGS-11 BARTLETT GULCH SEEP 11 NR L	2006-06-07	2012-09-20	10
USGS	391541106223101	SC00908018CDAD1 WELL NR TURQUOISE LK NR LEADVILLE,	2006-07-14	2010-08-27	2
USGS	391541106231501	SC00908113DDBD1 BGS-12 BARTLETT GULCH SEEP 12 NR L	2006-06-07	2011-06-08	3
USGS	391544106235401	SC00908113CDBB1 S-15 MINE SHAFT NR TURQUOISE LK NR	2006-06-08	2006-06-08	1
USGS	391550106160001	DOMESTIC WELL 2	2008-09-16	2008-09-16	1
USGS	391550106202500	TENNESSEE C NR LEADVILLE, CO.	1972-11-07	1973-10-30	3
USGS	391556106235701	SC00908113CBAA1 TLS-01 TURQUOISE LAKE SOUTH SEEP 1	2006-06-08	2010-06-08	2
USGS	391558106172300	EVANS GULCH AT LEADVILLE, CO.	1972-11-08	1973-06-21	2
USGS	391559106230901	SC00908113ADDD1 TLSS-03 TURQUOISE LAKE SOUTH SEEP	2006-06-08	2021-06-09	21
USGS	391559106235801	SC00908113BCD TLS-04	2010-06-11	2010-06-11	1
USGS	391600106235701	TLS-05 TURQUOISE LAKE SOUTH 5	2006-06-08	2014-06-12	6
USGS	391600106235702	TLS-06 TURQUOISE LAKE SOUTH 6	2006-06-08	2011-06-17	3
USGS	391603106235601	SC00908113BCDA1 TLSS-02 TURQUOISE LAKE SOUTH SEEP	2006-06-08	2011-06-17	3
USGS	391605106242001	SC00908114AC TLSS-0B	2010-09-28	2010-09-28	1
USGS	391606106241101	TLSS-07, SPRING NEAR TURQ. LAKE BLW ADIT AND WASTE	2011-06-09	2011-06-09	1
USGS	391606106241301	SC00908114ADA TLSS-0A	2010-06-11	2011-06-09	2
USGS	391606106241601	SC00908113ADB TL-ADIT	2010-06-08	2017-09-22	15
USGS	391609106241801	SC00908114ADA2 TLSS-00	2011-09-28	2012-09-20	4
USGS	391628106171400	SC00908012CCDC	1972-11-08	1972-11-08	1
USGS	391632106254000	2 LAKE FORK ARKANSAS R AB TURQUOISE LAKE, CO.	1975-06-03	1975-06-03	1
USGS	391633106261501	BUSK CREEK AT FOREST RD 105 NR LEADVILLE,CO.	2003-06-19	2005-11-02	13
USGS	391634106261100	BUSK C AT MOUTH NR MALTA, CO	1972-01-26	1972-01-26	1
USGS	391640106170801	PARKVILLE Well 2	2008-09-16	2008-09-16	1
USGS	391650106164301	PORTAL SPRING	2008-09-15	2008-09-15	1
USGS	391650106203600	SC00908009CBA1	1972-08-29	1972-08-29	1
USGS	391651106164301	TUNNEL PORTAL	2008-09-16	2008-09-16	1
USGS	391652106193000	SC00908010ACD	1975-06-03	1975-06-03	1
USGS	391653106164901	HIGHWAY SEEP	2008-09-15	2008-09-15	1
USGS	391656106164701	DOMESTIC WELL 1	2008-09-15	2008-09-15	1
USGS	391658106164400	SC00908012ACA	1975-06-10	1975-06-10	1
USGS	391709106164600	E F ARKANSAS R AT HWY 91 NR LEADVILLE, CO.	1972-11-08	1989-08-17	19
USGS	391713106205000	TENNESSEE CR BELOW ST. KEVIN GULCH	1986-04-29	1988-06-17	11
USGS	391717106205500	TENNESSEE CR ABOVE ST. KEVIN GULCH	1986-04-29	1988-06-17	12
USGS	391727106215800	ST. KEVIN GULCH AT MOUTH NR LEADVILLE, CO.	1972-01-26	1989-07-18	39
USGS	391730106221300	ST. KEVIN GULCH AT MOUTH NR LEADVILLE, CO	1972-01-26	1972-01-26	1
USGS	391741106224200	SAINT KEVIN GULCH ABOVE SHINGLE MILL GULCH	1986-06-11	1986-07-10	2
USGS	391741106224201	SHINGLE MILL GULCH AT MOUTH	1986-06-11	1986-06-11	1
USGS	391741106224400	SPRING ON SAINT KEVIN GULCH TAILINGS	1986-06-11	1986-07-10	2
USGS	391741106224700	SAINT KEVIN GULCH ABOVE TAILINGS	1986-06-11	1986-07-10	2
USGS	391743106231000	SAINT KEVIN GULCH BELOW MINING	1986-06-11	1986-06-11	1
USGS	391750106214900	GLEASON GULCH AT MOUTH NR LEADVILLE, CO	1972-01-26	1972-01-26	1
USGS	391756106160000	SC09-79-06BDB	1972-08-29	1972-08-29	1
USGS	391802106155000	SC00907906BAD	1975-06-10	1975-06-10	1
USGS	391810106194900	SC00908004AAA	1975-06-04	1975-06-04	1
USGS	391833106142500	SC00807932DBD	1975-06-10	1975-06-10	1
USGS	391906106201300	TENNESSEE C AB LONGS GL NR LEADVILLE, CO.	1972-11-08	1986-09-05	5
USGS	391937106200301	TENNESSEE CREEK AT HIGHWAY 24 NEAR LEADVILLE, CO.	1990-04-17	1992-12-01	157
USGS	391946106130400	E F ARKANSAS R BL CLIMAX, CO	1972-01-28	1972-01-28	1
USGS	392005106130501	EAST FORK ARKANSAS BL FRENCH GULCH NR CLIMAX. CO.	1990-04-17	1992-12-01	173
USGS	392024106103200	E F ARKANSAS R AT CLIMAX, CO.	1972-11-15	1972-11-15	1
USGS	392035106200900	SC00808021ABD	1975-06-10	1975-06-10	1
USGS	392038106092600	HESS TUNNEL NEAR CLIMAX, CO.	1975-11-21	1975-11-21	1
USGS	392056106131000	E F ARKANSAS R AB CHALK C NR CLIMAX, CO.	1972-11-15	1973-06-20	2
USGS	392107106190100	TENNESSEE C BL THAYER GL NR LEADVILLE, CO	1972-01-26	1972-01-26	1
USGS	392143106114100	SC00807910DDDA	1972-11-15	1972-11-15	1
USGS	392144106114800	SC00807910DDD	1972-08-01	1972-08-29	2
USGS	392200106120000	FREMONT PASS SNOW SITE, CO	1991-04-10	2022-04-04	31
USGS	392700106175600	EAST FORK ARKANSAS RIVER BLW LEADVILLE DRAIN DUP2	1986-04-29	1988-06-08	9

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

07079195

EAST FORK ARKANSAS RIVER AT HWY 91 NR LEADVILLE,CO

1993-11-05

2005-01-04

133

USGS

07079200

LEADVILLE MINE DRAINAGE TUNNEL AT LEADVILLE, CO

1965-06-19

1993-03-22

150

USGS

07079300

EF ARKANSAS R AT US HIGHWAY 24, NR LEADVILLE, CO.

1982-10-04

2005-01-05

163

USGS

07079500

EAST FORK ARKANSAS RIVER NEAR LEADVILLE, CO.

1972-01-26

1989-08-17

USGS

07080980

ST. KEVIN GULCH ABV TEMPLE GULCH NR LEADVILLE, CO

1993-04-28

1996-11-05

USGS

07081000

TENNESSEE CREEK NEAR LEADVILLE, CO.

1986-04-30

1989-08-17

USGS

07081200

ARKANSAS RIVER NEAR LEADVILLE, CO

1967-10-05

2010-11-03

374

USGS

07081800

CALIFORNIA GULCH AT MALTA, CO.

1964-08-26

1993-03-22

USGS

07081950

LAKE FORK ABOVE TURQUOISE LAKE NEAR LEADVILLE, CO.

2002-11-21

2005-11-02

USGS

07082000

LAKE FORK ABOVE SUGAR LOAF RESERVOIR, CO.

1990-04-16

1993-08-25

USGS

07082400

TURQUOISE LAKE NEAR LEADVILLE, CO

1973-08-23

USGS

07082500

LAKE FORK BELOW SUGAR LOAF RESERVOIR, CO.

1990-05-21

1993-08-25

USGS

07083000

HALFMOON CREEK NEAR MALTA, CO

1959-07-07

2017-08-02

1229

USGS

07083200

HALFMOON CR BL HALFMOON DIVERSION NR LEADVILLE, CO

2013-09-04

2014-09-19

USGS

07083500

HALFMOON CREEK NEAR LEADVILLE, CO.

1990-10-31

USGS

07083700

ARKANSAS RIVER NEAR MALTA, CO.

1964-08-26

1989-08-16

192

USGS

07083710

ARKANSAS RIVER BELOW EMPIRE GULCH NEAR MALTA, CO

1990-04-17

1993-03-22

USGS

07084500

LAKE CREEK ABOVE TWIN LAKES RESERVOIR, CO.

1915-06-04

2009-08-13

155

USGS

07085400

TWIN LAKES RESERVOIR NEAR TWIN LAKES, CO.

1973-08-24

USGS

09063700

HOMESTAKE TUNNEL ABV TURQUOISE LAKE NR LEADVL CO

1990-07-04

2005-11-02

USGS

09073000

TWIN-LAKES TUNNEL AT E PORTL, NR TWIN LAKES, CO.

1990-05-10

1993-08-24

USGS

09077160

CHARLES H. BOUSTEAD TUNNEL NEAR LEADVILLE, CO.

1990-05-15

2005-11-02

USGS

09077500

BUSK-IVANHOE TUNNEL AT E PORTAL, NEAR MALTA, CO.

1990-05-15

1993-08-25

USGS

390402106300900

S F LAKE C AT MOUTH NR TWIN LAKES, CO.

1971-11-09

1972-10-31

USGS

390402106301800

N F LAKE C AT MOUTH NR TWIN LAKES, CO.

1972-11-01

USGS

390414106270500

LAKE C BL CRYSTAL LAKE C NR TWIN LAKES, CO

1971-11-09

USGS

390433106175000

7 LAKE CREEK BELOW TWIN LAKES, CO.

1975-03-25

USGS

390442106175000

LAKE CREEK AT MOUTH

1986-04-29

USGS

390444106174900

LAKE C @ STATE HWY 82 BL TWIN LAKES RE, CO

1972-10-29

1993-08-24

116

USGS

390500106323000

BRUMLEY SNOW SITE, CO

1991-04-13

2023-03-17

USGS

390543106211400

SC11-80-17ACA

1972-11-14

USGS

390543106211700

SC11-80-17ACB

1972-11-14

USGS

390616106193400

SC01108010CBD

1972-08-30

USGS

390618106175400

ARKANSAS R AB TWOBIT GULCH NR GRANITE, CO.

1972-11-01

1973-10-29

USGS

390724106275100

SOUTH HALFMOON CR. NR. IRON MIKE MINE

1988-07-26

USGS

390742106183900

ARKANSAS RIVER NEAR KOBE, CO

1986-04-29

USGS

390746106190200

SC01008034DCC

1972-08-30

USGS

390806106175600

SC01008035DBB

1972-08-30

USGS

390806106302200

HALFMOON CR. ABOVE CHAMPION MILL

1988-07-26

1990-07-12

USGS

390816106295700

HALFMOON CREEK BELOW CHAMPION MILL

1988-10-31

1989-03-22

USGS

390830106292400

HALFMOON CR. NEAR PROSPECT MINE

1988-07-26

1990-03-20

USGS

390901106245300

HALFMOON CREEK SNOW SITE, CO

2001-04-05

2002-04-05

USGS

390901106263600

HALFMOON CR. ABOVE BOG

1988-07-26

1990-03-21

USGS

390901106271200

SOUTH HALFMOON CR. AT MOUTH

1988-07-26

1990-03-21

USGS

390905106250700

HALFMOON CR. ABOVE ELBERT CR.

1988-07-26

1990-03-21

USGS

390906106242000

EMERALD LAKE

1988-06-26

USGS

390908106174400

SC01008026BCD

1972-08-30

USGS

390945106282800

NORTH HALFMOON CR. 0.42 MILES ABOVE MOUTH

1988-07-25

1990-03-21

USGS

390955106283200

TRIBUTARY 3 TO NORTH HALFMOON CR. AT MOUTH

1988-07-25

USGS

391010106292200

NORTH HALFMOON CR. ABOVE LAKE FORK

1988-07-25

USGS

391011106291900

LAKE FORK OF NORTH HALFMOON CR. AT MOUTH

1988-07-25

USGS

391013106190201

EMPIRE GULCH NEAR MALTA, CO

1990-04-17

1992-10-12

102

USGS

391039106293400

NORTH HALFMOON LAKE NO. 4

1988-07-25

USGS

391050106294300

NORTH HALFMOON LAKE NO. 3

1988-07-25

USGS

391105106232400

HALFMOON CREEK WETFALL PRECIPITATION

1989-01-05

1995-01-25

USGS

391105106232401

HALFMOON CREEK BULK PRECIPITATION

1989-01-06

1990-04-24

USGS

391120106194900

IOWA GULCH AT MOUTH NR MALTA, CO.

1973-06-21

1989-08-16

USGS

391120106194901

IOWA GULCH AT HIGHWAY 24 NEAR MALTA, COLO.

1990-04-18

1992-12-01

USGS

391138106210500

SC01008008ADC USGS 391138106210500

1972-08-01

1972-08-30

USGS

391153106201200

SC01008009ABC

1975-06-04

USGS

391222106224200

4 LAKE FORK ARKANSAS R NEAR MALTA, CO.

1975-03-24

USGS

391226106213201

LAKE FORK AB HALFMOON CREEK NR MALTA, CO.

1990-04-17

1993-01-11

155

USGS

391231106213800

LAKE FORK ABOVE HALFMOON CREEK, NE LEADVILLE, CO

1986-04-29

1989-07-17

USGS

391235106213800

SC01008005BDC

1975-06-11

USGS

391240106202700

SC01008004BCD

1975-06-11

USGS

391257106203800

SC00908033CCD

1975-06-11

USGS

391300106235801

ROCK CREEK ABV DIVERSION NR LEADVILLE,CO.

2003-04-01

2005-12-20

USGS

391310106211700

SC00908032DAC

1972-08-29

USGS

391313106212000

ARKANSAS RIVER BLW CALIFORNIA GULCH

1986-04-29

1989-08-16

USGS

391320106143300

IOWA GULCH NR LEADVILLE, CO.

1972-11-06

1973-06-21

USGS

391320106211400

5 CALIFORNIA GULCH AB MOUTH, NEAR MALTA, CO.

1975-03-25

USGS

391321106143300

IOWA GULCH BYPASS NR LEADVILLE, CO.

1973-05-09

USGS

391321106211700

ARKANSAS R AT MALTA, CO.

1972-11-01

1973-10-29

USGS

391322106212400

ARKANSAS RIVER ABOVE CALIFORNIA GULCH

1986-04-29

1988-09-15

USGS

391323106230500

SC00908136ADD

1975-06-11

USGS

391332106130300

IOWA GL AT UPPER STATION NR LEADVILLE, CO.

1972-11-07

1973-06-21

USGS

391336106202200

SC00908033BAD

1975-06-11

USGS

391341106103200

SHERMAN TUNNEL NEAR LEADVILLE, CO.

1972-11-07

1975-11-20

USGS

391351106232201

SC00908025DCD SODA SPRINGS

2003-08-12

2007-10-17

USGS

391353106142600

CALIFORNIA GULCH AB LEADVILLE CO.

1973-06-24

1987-05-14

USGS

391400106155800

CALIF GULCH AB YAK TUNNEL NR LEADVILLE, CO

1973-06-25

USGS

391409106161300

YAK TUNNEL NEAR LEADVILLE, CO.

1972-01-27

1986-04-29

USGS

391410106191000

SC00908027DBB

1972-08-29

USGS

391412106185000

SC00908027DAB

1975-06-11

USGS

391414106231001

CG-01 COLORADO GULCH UPSTREAM FROM MOUTH NR LEADVI

2006-06-07

2012-09-21

USGS

391415106205100

1 ARKANSAS RIVER NEAR LEADVILLE, CO.

1975-03-24

USGS

391420106180400

CALIFORNIA GL AB STP AT LEADVILLE, CO.

1972-01-27

1988-06-16

USGS

391432106230101

LAKE FORK CREEK TRIBUTARY (STP-0) NR LEADVILLE, CO

2003-10-20

2005-11-02

USGS

391435106225801

SC00908030BBB PPS PERISCOPE PIPE SPRING

2002-11-13

2010-09-28

USGS

391435106230801

SIWATCH MINE DRAINAGE TUNNEL BLW TURQ LAKE NR LEAD

2002-11-13

2021-06-09

USGS

391443106225701

SBG-0 STRAWBERRY GULCH AT MOUTH NR LEADVILLE, CO

2006-07-12

2017-09-22

USGS

391445106230701

SC00908124DDDA1 SBGS-01 STRAWBERRY GULCH SEEP 1

2006-06-06

2017-09-22

USGS

391445106230901

SBG-01 STRAWBERRY GULCH 01 NR LEADVILLE, CO

2006-06-07

2012-05-30

USGS

391446106224901

SC00908019CCD IRON-RICH SEEP

2005-05-16

USGS

391449106232001

SC00908124DDBC1 SBGS-02 STRAWBERRY GULCH SEEP 2

2006-06-06

2021-06-09

USGS

391450106232501

STRAWBERRY GULCH SPRING SBGS-03A

2012-09-21

USGS

391452106224201

LF-580 LAKEFORK DS FROM SUGARLOAF GULCH NR LEADVIL

2006-06-07

2017-09-22

USGS

391454106224201

LF-537 SUGARLOAF GULCH AT MOUTH NR LEADVILLE, CO

2006-06-07

2017-09-22

USGS

391455106211400

SC00908020DCB

1975-06-04

USGS

391456106205000

ARKANSAS RIVER AT HWY300, NR LEADVILLE, CO

1986-04-30

USGS

391456106232901

SBG-03 STRAWBERRY GULCH 3

2006-06-06

2012-05-30

USGS

391500106224801

SC00908019CAB DP2-01 S DINERO TAILINGS PILE SEEP

2002-11-12

2003-10-20

USGS

391500106224901

UNNAMED MINE DRAINAGE TUNNEL BLW TURQ LK NR LEADVI

2003-06-19

2021-06-09

USGS

391500106225501

SC00908019CBAC1 SLGS-01 SUGARLOAF GULCH SEEP 1

2006-06-06

2012-09-20

USGS

391501106195000

SC00908021CAA

1975-06-04

USGS

391501106224901

SC00908124CBAD2 SLGS-07 SUGARLOAF GULCH SEEP 7

2005-05-16

2014-09-23

USGS

391501106225001

SLGS-09 SUGARLOAF GULCH SEEP 9 PIPE NR DINERO, CO

2010-09-29

2013-09-19

USGS

391501106225401

SLG-01 SUGARLOAF GULCH US FROM DINERO MINE DRNG TU

2006-06-06

2021-06-09

USGS

391501106230601

NELSON MINE DRAINAGE TUN BLW TURQ LAKE NR LEADVILL

2002-11-12

2021-06-09

USGS

391502106225001

SC00908019CBA DP1-01 N DINERO TAILINGS PILE SEEP

2002-11-12

2003-06-19

USGS

391502106230401

SC0090819CBB SEEP AT NELSON TUNNEL REPOSITORY

2004-05-24

2005-06-21

USGS

391502106230601

SUGARLOAF GL ABV NELSON MINE DR TUNL ABV LAKE FORK

2003-05-16

2021-06-09

USGS

391504106223001

LAKE FORK BELOW TURQUOISE LAKE NEAR LEADVILLE, CO

2002-11-12

2017-09-22

USGS

391504106225001

SC00908019CBA2 LSGS-0A

2010-06-08

2012-09-20

USGS

391504106225200

DINERO MINE DRAINAGE TUNNEL BLW TURQUOISE LK NR LE

2002-11-12

2021-06-09

USGS

391504106225201

LSG-0 LITTLE SUGARLOAF GULCH US FROM DINERO MINE D

2006-06-05

2021-06-09

USGS

391506106225201

SC00908019BCDD1 LSGS-01 LITTLE SUGARLOAF GL SEEP 1

2006-06-05

2012-09-20

USGS

391506106225601

SC00908019BCD FRACTURES IN DINERO TUNNEL F-0

2004-05-04

USGS

391506106225701

SC00908019BCCD1 F-1 DINERO MINE DRNG TUN FRACTURE

2006-06-07

USGS

391506106225702

SC00908019BCC OLD COLLAPSE IN DINERO TUNNEL

2004-05-04

USGS

391506106235201

SC00908124BDCC1 WEST WELL NR TIGER MINE DR TUN NR

2005-09-21

2010-09-28

USGS

391509106231901

SC00908124ADCB1 SLGS-02 SUGARLOAF GULCH SEEP 2

2006-06-06

2011-10-04

USGS

391510106241001

SC00908124BCCB1 CG-05 CABIN SHAFT NR COLORADO GULC

2006-06-07

2012-09-21

USGS

391511106230201

SC00908019BCCB1 F-2 DINERO MINE DRNG TUN FRACTURE

2006-06-07

USGS

391511106232001

SLGS-02A

2011-06-10

USGS

391511106232101

SC00908124ACA SLGS-02B

2010-06-09

2011-06-10

USGS

391512106224001

SC00908019BDCA1 K-ADIT MINE DRAINAGE TUN NR LEADVI

2006-06-06

2012-05-29

USGS

391512106230001

SC00908019BCCA1 LSGS-03 LITTLE SUGARLOAF GL SEEP 3

2006-06-05

2014-09-24

USGS

391512106230301

DINERO DRIPPER AT 1140 FEET NEAR LEADVILLE, CO

2011-06-09

2012-09-21

USGS

391512106230401

DINERO STRUCTURE AT 1200 FT NEAR LEADVILLE, CO

2011-06-09

2014-09-24

USGS

391512106232101

SLGS-01B, COLLAPSED SHAFT

2011-06-10

USGS

391512106232401

SLGS-01A, SEEP ADJACENT TO SUGARLOAF GULCH

2011-06-10

USGS

391512106235701

SC00908124BCAD1 TT-0 TIGER MINE DRAINAGE TUN NR LE

2006-06-07

2012-09-21

USGS

391513106230401

DINERO BULKHEAD SPIGOT AT 1250 FT NR LEADVILLE, CO

2011-06-09

2014-09-24

USGS

391513106230402

DINERO MINE TUNNEL DRAINAGE FROM BEHIND BULKHEAD

2011-06-09

2012-05-31

USGS

391513106232601

SC00908124ACAD1 SLGS-04 SUGARLOAF GULCH SEEP 4

2006-06-06

2014-09-24

USGS

391513106233601

SC00908124ACBC1 SBGS-04 STRAWBERRY GULCH SEEP 4

2006-06-06

2011-06-28

USGS

391514106221700

3 LAKE FORK ARKANSAS R BL TURQUOISE LAKE, CO.

1975-06-03

USGS

391516106224401

SC00908019BDBB3 BPS-04 BUFFALO PK SEEP NR LEADVILL

2006-07-12

2012-09-20

USGS

391516106224601

SC00908019BDBB1 BPS-02 BUFFALO PK SEEP NR LEADVILL

2006-06-06

2012-05-31

USGS

391516106230301

SC00908019BCBB1 LSGS-04 LITTLE SUGARLOAF GL SEEP 4

2006-06-05

2012-09-21

USGS

391516106230901

SC00908124ADAB1 F-3 DINERO MINE DRNG TUN FRACTURE

2006-06-08

USGS

391517106223701

SC00908019BDAB1 BGS-01 BARTLETT GULCH SEEP 1 NR LE

2006-06-06

2011-06-08

USGS

391517106223801

BARTLETT MINE DRAINAGE TUNNEL BLW TURQ LAKE NR LEA

2002-11-12

2021-06-09

USGS

391517106224701

SC00908019BDBB2 BPS-03 BUFFALO PK SEEP NR LEADVILL

2006-07-12

2012-09-20

USGS

391517106230601

SC00908124ADAA1 LSGS-05 LITTLE SUGARLOAF GL SEEP 5

2006-06-05

2014-09-24

USGS

391517106230602

LSG-06 LITTLE SUGARLOAF GL 6 NR LEADVILLE, CO

2006-06-05

2014-09-24

USGS

391517106230701

LSGS-12 SEEP BELOW SEEP 10 ON RIGHT BANK

2013-05-31

2013-09-20

USGS

391517106233601

SC00908124ACBB1 SLGS-03 SUGARLOAF GULCH SEEP 3

2006-06-06

2010-06-08

USGS

391518106230901

LSGS-10, LITTLE SUGARLOAF GULCH SEEP 10

2011-09-29

2014-09-24

USGS

391519106230901

LSGS-11, LITTLE SUGARLOAF GULCH SEEP 11

2011-09-29

2014-09-24

USGS

391521106225001

SC00908019BBDD1 WELL NR BARTLETT MINE DR NR LEADVI

2006-07-16

2010-08-30

USGS

391521106231001

SC00908124AADC1 LSGS-07 LITTLE SUGARLOAF GL SEEP 7

2006-06-05

2011-06-07

USGS

391521106233801

SC00908124BAD SLGS-08

2010-06-08

2011-06-09

USGS

391523106225201

SC00908019BBDA1 BPS-01 BUFFALO PK SEEP NR LEADVILL

2006-06-06

2012-05-31

USGS

391524106232301

LSGS-07A, SEEP FOUND NEAR LSGS-07

2011-06-07

USGS

391530106223601

SC00908019BDAB1 BG-011BARTLETTT GULCH 13 NR LEADVI

2006-06-07

2014-05-30

USGS

391537106154301

ELKHORN

2008-09-16

USGS

391537106223401

SC00908018CDDA1 WELL NR BARTLETT GULCH NR LEADVILL

2006-06-26

2010-08-30

USGS

391540106230501

SC00908113DDAD1 BGS-11 BARTLETT GULCH SEEP 11 NR L

2006-06-07

2012-09-20

USGS

391541106223101

SC00908018CDAD1 WELL NR TURQUOISE LK NR LEADVILLE,

2006-07-14

2010-08-27

USGS

391541106231501

SC00908113DDBD1 BGS-12 BARTLETT GULCH SEEP 12 NR L

2006-06-07

2011-06-08

USGS

391544106235401

SC00908113CDBB1 S-15 MINE SHAFT NR TURQUOISE LK NR

2006-06-08

USGS

391550106160001

DOMESTIC WELL 2

2008-09-16

USGS

391550106202500

TENNESSEE C NR LEADVILLE, CO.

1972-11-07

1973-10-30

USGS

391556106235701

SC00908113CBAA1 TLS-01 TURQUOISE LAKE SOUTH SEEP 1

2006-06-08

2010-06-08

USGS

391558106172300

EVANS GULCH AT LEADVILLE, CO.

1972-11-08

1973-06-21

USGS

391559106230901

SC00908113ADDD1 TLSS-03 TURQUOISE LAKE SOUTH SEEP

2006-06-08

2021-06-09

USGS

391559106235801

SC00908113BCD TLS-04

2010-06-11

USGS

391600106235701

TLS-05 TURQUOISE LAKE SOUTH 5

2006-06-08

2014-06-12

USGS

391600106235702

TLS-06 TURQUOISE LAKE SOUTH 6

2006-06-08

2011-06-17

USGS

391603106235601

SC00908113BCDA1 TLSS-02 TURQUOISE LAKE SOUTH SEEP

2006-06-08

2011-06-17

USGS

391605106242001

SC00908114AC TLSS-0B

2010-09-28

USGS

391606106241101

TLSS-07, SPRING NEAR TURQ. LAKE BLW ADIT AND WASTE

2011-06-09

USGS

391606106241301

SC00908114ADA TLSS-0A

2010-06-11

2011-06-09

USGS

391606106241601

SC00908113ADB TL-ADIT

2010-06-08

2017-09-22

USGS

391609106241801

SC00908114ADA2 TLSS-00

2011-09-28

2012-09-20

USGS

391628106171400

SC00908012CCDC

1972-11-08

USGS

391632106254000

2 LAKE FORK ARKANSAS R AB TURQUOISE LAKE, CO.

1975-06-03

USGS

391633106261501

BUSK CREEK AT FOREST RD 105 NR LEADVILLE,CO.

2003-06-19

2005-11-02

USGS

391634106261100

BUSK C AT MOUTH NR MALTA, CO

1972-01-26

USGS

391640106170801

PARKVILLE Well 2

2008-09-16

USGS

391650106164301

PORTAL SPRING

2008-09-15

USGS

391650106203600

SC00908009CBA1

1972-08-29

USGS

391651106164301

TUNNEL PORTAL

2008-09-16

USGS

391652106193000

SC00908010ACD

1975-06-03

USGS

391653106164901

HIGHWAY SEEP

2008-09-15

USGS

391656106164701

DOMESTIC WELL 1

2008-09-15

USGS

391658106164400

SC00908012ACA

1975-06-10

USGS

391709106164600

E F ARKANSAS R AT HWY 91 NR LEADVILLE, CO.

1972-11-08

1989-08-17

USGS

391713106205000

TENNESSEE CR BELOW ST. KEVIN GULCH

1986-04-29

1988-06-17

USGS

391717106205500

TENNESSEE CR ABOVE ST. KEVIN GULCH

1986-04-29

1988-06-17

USGS

391727106215800

ST. KEVIN GULCH AT MOUTH NR LEADVILLE, CO.

1972-01-26

1989-07-18

USGS

391730106221300

ST. KEVIN GULCH AT MOUTH NR LEADVILLE, CO

1972-01-26

USGS

391741106224200

SAINT KEVIN GULCH ABOVE SHINGLE MILL GULCH

1986-06-11

1986-07-10

USGS

391741106224201

SHINGLE MILL GULCH AT MOUTH

1986-06-11

USGS

391741106224400

SPRING ON SAINT KEVIN GULCH TAILINGS

1986-06-11

1986-07-10

USGS

391741106224700

SAINT KEVIN GULCH ABOVE TAILINGS

1986-06-11

1986-07-10

USGS

391743106231000

SAINT KEVIN GULCH BELOW MINING

1986-06-11

USGS

391750106214900

GLEASON GULCH AT MOUTH NR LEADVILLE, CO

1972-01-26

USGS

391756106160000

SC09-79-06BDB

1972-08-29

USGS

391802106155000

SC00907906BAD

1975-06-10

USGS

391810106194900

SC00908004AAA

1975-06-04

USGS

391833106142500

SC00807932DBD

1975-06-10

USGS

391906106201300

TENNESSEE C AB LONGS GL NR LEADVILLE, CO.

1972-11-08

1986-09-05

USGS

391937106200301

TENNESSEE CREEK AT HIGHWAY 24 NEAR LEADVILLE, CO.

1990-04-17

1992-12-01

157

USGS

391946106130400

E F ARKANSAS R BL CLIMAX, CO

1972-01-28

USGS

392005106130501

EAST FORK ARKANSAS BL FRENCH GULCH NR CLIMAX. CO.

1990-04-17

1992-12-01

173

USGS

392024106103200

E F ARKANSAS R AT CLIMAX, CO.

1972-11-15

USGS

392035106200900

SC00808021ABD

1975-06-10

USGS

392038106092600

HESS TUNNEL NEAR CLIMAX, CO.

1975-11-21

USGS

392056106131000

E F ARKANSAS R AB CHALK C NR CLIMAX, CO.

1972-11-15

1973-06-20

USGS

392107106190100

TENNESSEE C BL THAYER GL NR LEADVILLE, CO

1972-01-26

USGS

392143106114100

SC00807910DDDA

1972-11-15

USGS

392144106114800

SC00807910DDD

1972-08-01

1972-08-29

USGS

392200106120000

FREMONT PASS SNOW SITE, CO

1991-04-10

2022-04-04

USGS

392700106175600

EAST FORK ARKANSAS RIVER BLW LEADVILLE DRAIN DUP2

1986-04-29

1988-06-08

Agency	Site Number	Site Name	Period of Record
USGS	384148105494000	SITE 31 SC15-75-31CDB BADGER CK.AB.COUNTY LINE	1974-04-09	1999-09-15	3
USGS	384318105305900	SITE 30 SC15-73-25BCA CURRANT CK.AB.COUNTY LINE	1974-04-09	1999-09-15	3
USGS	384411105345301	SC01507320ABD	2003-08-07	2003-08-07	1
USGS	384440105532200	SC15-76-15CBB	1974-09-19	1974-09-19	1
USGS	384451105312101	SC01507314DAB	2003-08-02	2003-08-02	1
USGS	384456105311601	SC01507314ADD3	2003-08-11	2003-08-11	1
USGS	384457105311901	SC01507314ADD2	2003-08-11	2003-08-11	1
USGS	384458105311601	SC01507314ADD1	2003-07-31	2003-07-31	1
USGS	384500105311200	SC15-73-14ADD	1974-09-19	1974-09-19	1
USGS	384500105352301	SC01507317BBD	2003-08-08	2003-08-08	1
USGS	384502105312301	SC01507314ADB	2003-08-09	2003-08-09	1
USGS	384503105311901	SC01507314ADA	2003-07-30	2003-07-30	1
USGS	384504105290701	SC01507218ADB	2003-08-01	2003-08-01	1
USGS	384504105353401	SC01507317BBB	2003-08-08	2003-08-08	1
USGS	384508105312100	SC15-73-14AAC	1974-09-19	1974-09-19	1
USGS	384512105311001	SC01507313BBB	2003-07-30	2003-07-30	1
USGS	384513105311301	SC01507314AAA1	2003-07-31	2003-07-31	1
USGS	384513105311701	SC01507314AAA2	2003-08-11	2003-08-11	1
USGS	384523105374801	SC01507412CBB	2003-08-07	2003-08-07	1
USGS	384528105290801	SC01507207DDD	2003-08-01	2003-08-01	1
USGS	384601105354701	SC01507307AAA	2003-08-09	2003-08-09	1
USGS	384602105345701	SC01507308ABB	2003-08-11	2003-08-11	1
USGS	384630105474000	SC01507504CBB1	1974-09-19	1974-09-19	1

Agency

Site Number

Site Name

Period of Record

Begin Date

End Date

Samples

USGS

384148105494000

SITE 31 SC15-75-31CDB BADGER CK.AB.COUNTY LINE

1974-04-09

1999-09-15