OHA Drinking Water Services
OR41
PWS ID: 93750 ---- WILLOWCREEK ELEM SD #84
Coliform Results

See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Show 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
Dec 11, 2024 1RT Total Absent 3012299301 DIST-A 0.60Dec 13, 2024
Jun 12, 2024 1RT Total POSITIVE 3012246931 2300 9TH WEST KITCHEN SINK DIST-A 0.10Jun 14, 2024
RT E. coli Absent 3012246931 2300 9TH WEST KITCHEN SINK DIST-A 0.10
May 15, 2024 1RT Total Absent 3012238221-2 DIST-A 0.85May 17, 2024
May 15, 2024 1RT Total Absent 3012238221-1 DIST-A 0.85May 17, 2024
Apr 17, 2024 1RT Total Absent 3012231341 DIST-A 0.30Apr 19, 2024
Mar 13, 2024 1RT Total Absent 3012222671 DIST-A 3.50Mar 15, 2024
Feb 21, 2024 1RT Total Absent 3012217201 DIST-A 0.80Feb 23, 2024
Dec 20, 2023 1RP Total Absent 3012204281 3012202681 KITCHEN SINK DIST-A Dec 22, 2023
Dec 20, 2023 1RP Total Absent 3012204271 3012202681 KITCHEN SINK DIST-A Dec 22, 2023
Dec 20, 2023 1RP Total Absent 3012204261 3012202681 KITCHEN SINK DIST-A Dec 22, 2023
Dec 13, 2023 1AS Total POSITIVE 3012202691 WELL SRC-BB Dec 15, 2023
AS E. coli Absent 3012202691 WELL SRC-BB
Dec 13, 2023 1RT Total POSITIVE 3012202681 KITCHEN SINK DIST-A 0.00Dec 15, 2023
RT E. coli Absent 3012202681 KITCHEN SINK DIST-A 0.00
Sep 13, 2023 1RT Total Absent 3012177121 DIST-A 0.00Sep 15, 2023
Apr 12, 2023 1RT Total Absent 3012131111 DIST-A 0.00Apr 14, 2023
Feb 08, 2023 1AS Total Absent 3012116001 NEW WELL SRC-BB Feb 10, 2023
Jan 18, 2023 1AS Total Absent 3012110671 NEW WELL SRC-BB Jan 19, 2023
Dec 21, 2022 1AS Total Absent 3012105231 WELL SRC-BB Dec 29, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Nov 16, 2022 1AS Total Absent 3012097101 NEW WELL PLAYGROUND SRC-BB Nov 21, 2022
Nov 02, 2022 1RT Total Absent 3012092811 DIST-A 0.00Nov 04, 2022
Oct 12, 2022 1AS Total Absent 3012086521 NEW WELL PLAYGROUND SRC-BB Oct 14, 2022
Sep 28, 2022 1RT Total Absent 3012081831 DIST-A 0.00Sep 30, 2022
Sep 21, 2022 1AS Total Absent 3012079941 NEW WELL (PLAYGROUND) SRC-BB Sep 23, 2022
Aug 10, 2022 1AS Total Absent 3012068421 NEW WELL SRC-BB Aug 15, 2022
Jul 06, 2022 1AS Total Absent 3012057061 GW NEW WELL SRC-BB Jul 11, 2022
Jun 15, 2022 1AS Total Absent 3012051351 NEW WELL SRC-BB Jun 17, 2022
May 18, 2022 1RT Total Absent 3012043361 DIST-A 0.00May 23, 2022
May 11, 2022 1AS Total Absent 3012041491 PRETREATMENT NEW WELL SRC-BB May 13, 2022
Mar 16, 2022 1RT Total Absent 3012027041 DIST-A 0.00Mar 18, 2022
Dec 15, 2021 1AS Total Absent 3012005541 WELL BEFORE TREATMENT SRC-BB Dec 17, 2021
Dec 08, 2021 1RT Total Absent 3012003901 DIST-A 1.30Dec 10, 2021
Sep 29, 2021 1RT Total Absent 3011984071 DIST-A 2.70Oct 01, 2021
May 19, 2021 1RT Total Absent 3011942081 DIST-A 0.00May 28, 2021
Mar 17, 2021 1RT Total Absent 3011925801 DIST-A 0.10Mar 19, 2021



See also:  Coliform Fact Sheet  ::  Coliform Schedules  ::  Archived Results  ::  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  ::  Show rejected samples  ::  Include results older than 2021



More information for this water system: SDWIS ID 3081
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
New! Visit our new Drinking Water Source Protection 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

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login