OHA Drinking Water Services
OR41
PWS ID: 00914 ---- UMATILLA, CITY OF
Coliform Batches

Samples in SDWIS

Sample
Date		 Sample
ID		 Batch
ID		 Sample
Type		 Submission
Method
Jul 15, 2025 t5g1515-01 44465 R P
Jul 09, 2025 t5g0905-01 44446 R P
Jul 01, 2025 t5g0116-01 44422 R P
Jun 26, 2025 t5f2603-01 44412 S P
Jun 17, 2025 t5f1714-01 44397 R P
Jun 10, 2025 t5f1004-01 44357 R P
Jun 03, 2025 t5f0312-02 44355 R P
May 19, 2025 t5e1902-01 44300 R P
May 19, 2025 t5e1902-04 44300 R P
May 13, 2025 t5e1307-01 44286 R P
May 07, 2025 t5e0701-01 44263 R P
Apr 22, 2025 t5d2205-01 44227 R P
Apr 14, 2025 t5d1403-01 44203 R P
Apr 08, 2025 t5d0826-01 44190 R P
Mar 18, 2025 t5c1802-01 44102 R P
Mar 11, 2025 t5c1107-01 44090 R P
Mar 04, 2025 t5c0412-01 44059 R P
Feb 18, 2025 t5b1804-01 44159 R P
Feb 11, 2025 t5b1108-01 43989 R P
Feb 04, 2025 t5b0408-01 43964 R P
Jan 28, 2025 t5a2806-01 43933 R P
Jan 13, 2025 t5a1302-01 43872 R P
Jan 07, 2025 t5a0705-01 43844 R P
Dec 17, 2024 t4L1704-01 43773 R P
Dec 10, 2024 t4L1003-01 43738 R P
Dec 03, 2024 t4L0312-01 43718 R P
Nov 18, 2024 t4k1805-02 43670 R P
Nov 12, 2024 t4k1205-01 43645 R P
Nov 05, 2024 t4k0515-02 43615 R P
Oct 15, 2024 t4j1508-01 43535 R P
Oct 09, 2024 t4j0914-01 43508 R P
Oct 09, 2024 t4j0915-01 43718 R P
Oct 09, 2024 t4j0917-01 43508 R P
Oct 09, 2024 t4j0919-01 43508 R P
Oct 02, 2024 t4j0208-01 43499 R P
Sep 18, 2024 t4i1811-01 43447 R P
Sep 18, 2024 t4i1814-01 43447 S P
Sep 18, 2024 t4i1814-02 43447 S P
Sep 18, 2024 t4i1814-03 43447 S P
Sep 18, 2024 t4i1814-04 43447 S P
Sep 18, 2024 t4i1814-05 43447 S P
Sep 09, 2024 t4i0909-01 43387 R P
Sep 03, 2024 t4i0315-01 43387 R P
Aug 23, 2024 t4h2308-03 43308 A P
Aug 23, 2024 t4h2308-04 43308 A P
Aug 23, 2024 t4h2308-06 43308 A P
Aug 23, 2024 t4h2308-07 43308 A P
Aug 20, 2024 t4h2005-03 43293 R P
Aug 12, 2024 t4h1205-01 43275 R P
Aug 06, 2024 t4h0627-01 43247 R P
Jul 15, 2024 t4g1502-01 43149 R P
Jul 10, 2024 t4g1016-02 43118 R P
Jul 01, 2024 t4g0104-01 43076 R P
Jun 25, 2024 t4f2504-01 43050 R P
Jun 17, 2024 t4f1703-01 43019 R P
Jun 10, 2024 t4f1003-01 42985 R P
May 28, 2024 t4e2806-01 42922 R P
May 20, 2024 t4e2002-01 42887 R P
May 06, 2024 t4e0602-01 42812 R P
Apr 25, 2024 t4d2504-01 42769 R P
Apr 22, 2024 t4d2207-01 42769 R P
Apr 16, 2024 t4d1605-01 42741 R P
Apr 10, 2024 t4d1002-01 42713 R P
Mar 25, 2024 t4c2503-01 42636 R P
Mar 12, 2024 t4c1213-01 42586 R P
Mar 05, 2024 t4c0514-01 42541 S P
Feb 27, 2024 t4b2710-01 42511 R P
Feb 20, 2024 t4b2003-01 42511 R P
Feb 13, 2024 t4b1310-01 42470 R P
Jan 30, 2024 t4a3010-01 42405 R P
Jan 22, 2024 t4a2204-01 42391 R P
Jan 08, 2024 t4a0813-01 42349 R P
Dec 19, 2023 t3L1914-01 42230 R P
Dec 12, 2023 t3L1210-01 42195 R P
Dec 05, 2023 t3L0509-01 42162 R P
Nov 27, 2023 t3k2703-01 42119 R P
Nov 20, 2023 t3k2008-01 42091 A P
Nov 20, 2023 t3k2008-02 42091 A P
Nov 20, 2023 t3k2008-03 42091 A P
Nov 20, 2023 t3k2008-04 42091 R P
Nov 15, 2023 t3k1512-01 42063 A P
Nov 14, 2023 t3k1406-01 42063 R P
Oct 24, 2023 t3j2409-01 41970 R P
Oct 18, 2023 t3j1813-01 41941 R P
Oct 10, 2023 t3j1008-01 41908 R P
Sep 27, 2023 t3i2713-01 41847 R P
Sep 19, 2023 t3i1935-01 41806 R P
Sep 13, 2023 t3i1303-01 41782 R P
Sep 05, 2023 t3i0506-01 41757 R P
Aug 23, 2023 t3h2319-01 41696 R P
Aug 15, 2023 t3h1516-01 41650 R P
Aug 02, 2023 t3h0208-01 41591 R P
Jul 18, 2023 t3g1805-01 41511 R P
Jul 11, 2023 t3g1116-01 41489 R P
Jul 05, 2023 t3g0510-01 41444 R P
Jun 26, 2023 t3f2601-01 41408 R P
Jun 12, 2023 t3f1204-01 41346 R P
May 23, 2023 t3e2303-01 41258 R P
May 15, 2023 t3e1502-02 41237 R P
May 08, 2023 t3e0802-01 41210 R P
Apr 25, 2023 t3d2503-01 41142 R P
Apr 19, 2023 t3d1901-01 41119 R P
Apr 10, 2023 t3d1003-01 41080 R P
Mar 21, 2023 t3c2104-01 40996 R P
Mar 13, 2023 t3c1304-02 40971 R P
Mar 07, 2023 t3c0707-01 40955 R P
Feb 27, 2023 t3b2701-01 40913 R P
Feb 13, 2023 t3b1302-02 40863 R P
Feb 13, 2023 t3b1302-03 40863 R P
Feb 06, 2023 t3b0603-01 40842 R P
Jan 17, 2023 t3a1705-01 40734 R P
Dec 12, 2022 t2L1208-01 40607 R P
Dec 12, 2022 t2L1208-03 40607 R P
Dec 09, 2022 t2L0902-01 40607 A P
Dec 09, 2022 t2L0902-02 40607 A P
Dec 09, 2022 t2L0902-03 40607 A P
Dec 09, 2022 t2L0902-04 40607 A P
Nov 15, 2022 t2k151101 40479 R P
Oct 17, 2022 t2j170801 40358 R P
Sep 19, 2022 t2i190902 40223 R P
Sep 19, 2022 t2i190903 40223 R P
Sep 19, 2022 t2i190908 40223 R P
Sep 19, 2022 t2i190909 40223 R P
Aug 30, 2022 220860501 40135 R P
Aug 30, 2022 220860502 40135 R P
Aug 30, 2022 220860503 40135 R P
Aug 30, 2022 220860504 40135 R P
Aug 30, 2022 220860505 40135 R P
Aug 30, 2022 220860506 40135 R P
Aug 30, 2022 220860507 40135 R P
Aug 30, 2022 220860508 40135 R P
Aug 30, 2022 220860509 40135 R P
Aug 30, 2022 220860510 40135 R P
Aug 15, 2022 t2h150401 40068 R P



More information for this water system: SDWIS ID 3800
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login