OHA Drinking Water Services
OR41
PWS ID: 91998 ---- NPS OREGON CAVES NATL MON
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2021

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Oct 01, 2024 1RT Total Absent 22403355AA OCVC FAUCET DIST-A 1.65Oct 10, 2024
Sep 17, 2024 1RT Total Absent 22403190AA OCVC FAUCET DIST-A 1.48Sep 26, 2024
Sep 03, 2024 1RT Total Absent 22402983AA OCVC FAUCET DIST-A 1.73Sep 10, 2024
Aug 20, 2024 1RT Total Absent 22402858AA OLVC FAUCET DIST-A 1.32Aug 21, 2024
Aug 06, 2024 1RT Total Absent 22402642AA OCVC FAUCET DIST-A 1.75Aug 21, 2024
Jul 16, 2024 1RT Total Absent 22402402AA OCVC FAUCET DIST-A 1.28Jul 22, 2024
Jul 02, 2024 1RT Total Absent 22402218AA OCVC FAUCET DIST-A 1.50Jul 10, 2024
Jun 18, 2024 1RT Total Absent 22402044AA OCVC DIST-A 1.50Jun 27, 2024
Jun 04, 2024 1RT Total Absent 22401812AA OCVC FAUCET DIST-A 1.50Jun 07, 2024
May 21, 2024 1RT Total Absent 22401649AA OCVC FAUCET DIST-A 1.50May 22, 2024
May 07, 2024 1RT Total Absent 22401460AA VISITOR CENTER DIST-A 1.50May 22, 2024
Apr 23, 2024 1RT Total Absent 22401308AA VISITOR CENTER DIST-A 1.50Apr 25, 2024
Apr 02, 2024 1RT Total Absent 22401039AA CHALET OCVC DIST-A 1.50Apr 11, 2024
Mar 19, 2024 1RT Total Absent 22400863AA CHALET OCVC DIST-A 1.50Apr 02, 2024
Mar 12, 2024 1RT Total Absent 22400792AA CHALET VISITOR CENTER DIST-A 1.50Apr 02, 2024
Feb 20, 2024 1RT Total Absent 22400626AA OCVC FAUCET DIST-A 1.50Feb 27, 2024
Feb 06, 2024 1RT Total Absent 22400484AA OCVC FAUCET DIST-A 1.50Feb 08, 2024
Jan 03, 2024 1RT Total Absent 22400015AA OCVC FAUCET DIST-A 0.89Jan 10, 2024
Dec 19, 2023 1RT Total Absent 22304346AA VISITOR CENTER DIST-A 1.40Dec 21, 2023
Dec 06, 2023 1RT Total Absent 22304214AA OCVC FAUCET DIST-A 1.20Dec 12, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Nov 21, 2023 1RT Total Absent 22304017AA VISITOR CENTER DIST-A 1.25Nov 28, 2023
Nov 07, 2023 1RT Total Absent 22303870AA CHALET OC VC DIST-A 1.50Nov 28, 2023
Oct 17, 2023 1RT Total Absent 22303616AA OCVC FAUCET DIST-A 1.80Oct 18, 2023
Oct 03, 2023 1RT Total Absent 22303421AA VISITOR CENTER DIST-A 1.20Oct 17, 2023
Sep 19, 2023 1RT Total Absent 22303235AA OCYC FAUCET DIST-A 1.50Sep 20, 2023
Sep 05, 2023 1RT Total Absent 22303006AA VISITOR CENTER DIST-A 1.50Sep 08, 2023
Aug 15, 2023 1RT Total Absent 22302787AA OCVC FAUCET DIST-A 1.50Aug 30, 2023
Aug 01, 2023 1RT Total Absent 22302535AA OCYC FAUCET DIST-A 1.50Aug 04, 2023
Jul 21, 2023 1RT Total Absent 22302406AA OCVC FAUCET DIST-A 1.06Jul 24, 2023
Jul 07, 2023 1RT Total Absent 22302214AA CHALET FAUCET DIST-A 1.00Jul 14, 2023
Jun 23, 2023 1RT Total Absent 22302069AA CHALET VISITOR CENTER DIST-A 1.50Jun 29, 2023
Jun 09, 2023 1RT Total Absent 22301847AA VISITOR CENTER FAUCET DIST-A 1.00Jun 20, 2023
May 16, 2023 1RT Total Absent 22301501AA CHALET - VISITOR CENTER FAUCET DIST-A 1.50May 22, 2023
May 02, 2023 1RT Total Absent 22301316AA CHALET - INSIDE FAUCET DIST-A 1.50May 05, 2023
Apr 18, 2023 1RT Total Absent 22301171AA 2ND FLOOR WOMENS RESTROOM SINK DIST-A 1.30Apr 24, 2023
Apr 04, 2023 1RT Total Absent 22300979AA CHALET FAUCET DIST-A 0.50Apr 07, 2023
Mar 14, 2023 1RT Total POSITIVE 22300753AA VISITOR CENTER FAUCET DIST-A 1.00Mar 15, 2023
RT E. coli POSITIVE 22300753AA VISITOR CENTER FAUCET DIST-A 1.00
Feb 21, 2023 1RT Total Absent 22300540AA CHALET INSIDE FAUCET DIST-A 1.00Feb 27, 2023
Feb 07, 2023 1RT Total Absent 22300416AA CHALET - NHA SINK DIST-A 1.07Feb 15, 2023
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Jan 31, 2023 1RT Total Absent 22300345AA CHALET - NHA SINK DIST-A 1.10Feb 15, 2023
Jan 20, 2023 1RT Total Absent 22300201AA CHALET - NHA DIST-A 1.00Jan 23, 2023
Dec 06, 2022 1RT Total Absent 22204081AA CHALET FAUCET DIST-A 0.50Dec 13, 2022
Nov 17, 2022 1RT Total Absent 22203927AA CHALET NHA SINK DIST-A 0.87Nov 28, 2022
Nov 04, 2022 1RT Total Absent 22203803AA CHALET / NHA SINK DIST-A 1.65Nov 09, 2022
Oct 21, 2022 1RT Total Absent 22203591AA CHALET - SINK DIST-A 1.30Oct 28, 2022
Oct 04, 2022 1RT Total Absent 22203374AA CHALET OCVC DIST-A 1.00Oct 06, 2022
Sep 20, 2022 1RT Total Absent 22203140AA CHALET @ NHA SINK DIST-A 1.40Sep 21, 2022
Sep 13, 2022 1RT Total Absent 22203054AA CHALET / NHA SINK DIST-A 1.35Sep 21, 2022
Aug 16, 2022 1RT Total Absent 22202714AA CHALET NHA FAUCET DIST-A 1.50Aug 26, 2022
Aug 02, 2022 1RT Total Absent 22202516AA CHALET DIST-A 1.25Aug 08, 2022
Jul 19, 2022 1RT Total Absent 22202356AA CHALET DIST-A 1.21Jul 21, 2022
Jul 08, 2022 1RT Total Absent 22202213AA CHALET AT NHA SINK DIST-A 0.75Jul 13, 2022
Jun 24, 2022 1RT Total Absent 22202051AA CHALET - NHA FAUCET DIST-A 1.35Jul 01, 2022
Jun 07, 2022 1RT Total Absent 22201865AA CHALET / NHA FAUCET DIST-A 1.00Jun 10, 2022
May 17, 2022 1RT Total Absent 22201598AA CHALET / NHA DIST-A 1.50May 26, 2022
May 03, 2022 1RT Total Absent 22201428AA CHALET - NHA INSIDE FAUCET DIST-A 0.50May 06, 2022
Apr 20, 2022 1RT Total Absent 22201280AA CHALET NHA DESK DIST-A 1.05Apr 25, 2022
Apr 05, 2022 1RT Total Absent 22201058AA VISITOR CENTER DIST-A 1.50Apr 07, 2022
Mar 15, 2022 1RT Total Absent 22200853AA CHALET DIST-A 1.50Mar 18, 2022
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
Mar 01, 2022 1RT Total Absent 22200676AA CHALET INSIDE DIST-A 1.75Mar 03, 2022
Feb 18, 2022 1RT Total Absent 22200590AA CHALET DIST-A 1.50Feb 25, 2022
Feb 01, 2022 1RT Total Absent 22200368AA VISITOR CENTER DIST-A 1.00Feb 04, 2022
Jan 18, 2022 1RT Total Absent 22200195AA CHALET VISITOR CENTER DIST-A 1.50Jan 21, 2022
Jan 12, 2022 1RT Total Absent 22200134AA CHALET DIST-A 1.90Jan 14, 2022
Dec 21, 2021 1RT Total Absent 22104267AA CHALET DIST-A 1.00Dec 22, 2021
Dec 07, 2021 1RT Total Absent 22104100AA CHALET DIST-A 1.50Dec 10, 2021
Nov 18, 2021 1RT Total Absent 22103937AA CHALET DIST-A 0.90Nov 19, 2021
Nov 03, 2021 1RT Total Absent 22103734AA CHALET DIST-A 0.80Nov 05, 2021
Oct 22, 2021 1RT Total Absent 22103607AA CHALET - SINK AT NHA DIST-A 1.25Nov 01, 2021
Oct 08, 2021 1RT Total Absent 22103434AA CHALET FAUCET DIST-A 0.50Oct 18, 2021
Sep 24, 2021 1RT Total Absent 22103227AA CHALET FAUCET DIST-A 0.90Sep 28, 2021
Sep 09, 2021 1RT Total Absent 22103047AA CHALET DIST-A 2.00Sep 10, 2021
Aug 20, 2021 1RT Total Absent 22102847AA CHALET DIST-A 2.00Aug 26, 2021
Aug 03, 2021 1RT Total Absent 22102604AA CHALET - NHA SINK DIST-A 1.00Aug 04, 2021
Jul 20, 2021 1RT Total Absent 22102404AA CHALET DIST-A 1.75Jul 21, 2021
Jul 06, 2021 1RT Total Absent 22102198AA CHALET SINK DIST-A 1.30Jul 09, 2021
Jun 18, 2021 1RT Total Absent 22102007AA CHALET FAUCET DIST-A 0.40Jun 28, 2021
Jun 01, 2021 1RT Total Absent 22101792AA CHALET DIST-A 1.10Jun 08, 2021
May 18, 2021 1RT Total Absent 22101668AA CHALET FAUCET DIST-A 0.35May 21, 2021
Sample
Date 		#
Samples 		Sample
Type 		Coliform
Type 		Result Sample
ID 		Repeat of
Sample ID 		Sample
Site 		Facility Chlorine
Residual 		Received
Date		Rejected
Reason
May 04, 2021 1RT Total Absent 22101449AA CHALET DIST-A 0.75May 06, 2021
Apr 20, 2021 1RT Total Absent 22101266AA CHALET DIST-A 1.10Apr 26, 2021
Apr 06, 2021 1RT Total Absent 22101083AA INSIDE FAUCET CHALET DIST-A 0.50Apr 08, 2021
Mar 16, 2021 1RT Total Absent 22100906AA CHALET DIST-A 1.00Mar 25, 2021
Mar 02, 2021 1RT Total Absent 22100689AA C CHATEAU DIST-A 1.00Mar 04, 2021
Feb 16, 2021 1RT Total Absent 22100515AA MONUMENT VISITOR CENTER DIST-A 1.50Feb 22, 2021
Feb 02, 2021 1RT Total Absent 22100328AA C CHATEAU DIST-A 0.75Feb 09, 2021
Jan 20, 2021 1RT Total Absent 22100195AA C CHATEAU DIST-A 0.50Jan 25, 2021
Jan 05, 2021 1RT Total Absent 22100044AA C CHATEAU DIST-A 0.50Jan 12, 2021



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  MRDL Summary  ::  Batch Numbers

Sample types:  AS=Assessment, CO=Confirmation, MU=Make-up, RP=Repeat, RT=Routine, SP=Special, TG=Triggered. See the glossary for more information.

Filter options:  Hide special samples  ::  Hide rejected samples  ::  Include results older than 2021


More information for this water system: SDWIS ID 3151
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