OHA Drinking Water Services
OR41
PWS ID: 94512 ---- LAUGHING ALPACA
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:  Show special samples  ::  Hide rejected samples  ::  Include results older than 2023

Sample
Date		 #
Samples		 Sample
Type		 Coliform
Type		 Result Sample
ID		 Repeat of
Sample ID		 Sample
Site		 Facility Chlorine
Residual		 Received
Date		Rejected
Reason
Dec 17, 2025 1RT Total Absent 22504529AA PUMP HOUSE DIST-A 1.70Dec 30, 2025
Sep 25, 2025 1RT Total Absent 22503468AA A DIST-A 1.30Sep 30, 2025
Jun 27, 2025 1RT Total Absent 22502151AA PUMP HPOUSE DIST-A 1.40Jul 09, 2025
Mar 21, 2025 1RT Total Absent 22500885AA PUMP HOUSE DIST-A 1.20Apr 02, 2025
Dec 18, 2024 1RT Total Absent 22404301AA PUMP HOUSE FAUCET DIST-A 1.60Dec 26, 2024
Sep 18, 2024 1RT Total Absent 22403206AA PUMP HOUSE DIST-A 1.40Sep 26, 2024
Jun 27, 2024 1RT Total Absent 22402169AA PUMP HOUSE DIST-A 1.10Jul 02, 2024
Mar 25, 2024 1RT Total Absent 22400906AA PUMP HOUSE DIST-A 1.20Apr 02, 2024
Dec 26, 2023 1RT Total Absent 22304400AA PUMP HOUSE DIST-A 1.30Jan 02, 2024
Sep 26, 2023 1RT Total Absent 22303304AA PUMP HOUSE DIST-A 1.30Sep 27, 2023
Jun 28, 2023 1RT Total Absent 22302117AA PUMP HOUSE DIST-A 1.40Jun 29, 2023
Mar 23, 2023 1RT Total Absent 22300855AA PUMP HOUSE DIST-A 1.70Mar 31, 2023



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:  Show special samples  ::  Hide rejected samples  ::  Include results older than 2023


More information for this water system: SDWIS ID 1801
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
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
PFAS data are now located on the Chemical Results page.
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