OHA Drinking Water Services
OR41
PWS ID: 95623 ---- CHEHALEM RIDGE NATURE PARK
Coliform Results

See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  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
Jun 24, 2024 1RT Total Absent 4176020-01 PICNIC AREA FAUCET DIST-A Jun 28, 2024
May 24, 2024 1RT Total Absent 4145010-01 HERON PICNIC AREA DIST-A May 31, 2024
Apr 26, 2024 1RT Total Absent 4117006-01 HERON PICNIC AREA SP DIST-A May 06, 2024
Mar 22, 2024 1RT Total Absent 4082008-01 HERON PICNIC AREA SP DIST-A Mar 29, 2024
Feb 20, 2024 1RT Total Absent 4051017-01 COLIBRI PICNIC AREA DIST-A Mar 01, 2024
Jan 26, 2024 1RT Total Absent 4026013-01 COLIBRI PICNIC AREA DIST-A Feb 05, 2024
Dec 26, 2023 1RT Total Absent 3360004-01 COLIBRI PICNIC AREA DIST-A Jan 05, 2024
Nov 22, 2023 1RT Total Absent 3326029-01 COLIBRI PICNIC STAND DIST-A Dec 04, 2023
Oct 10, 2023 1RT Total Absent 3283015-01 COLIBRI PICNIC AREA DIST-A Nov 02, 2023
Sep 20, 2023 1RT Total Absent 3263012-01 COLIBRI PICNIC STAND DIST-A Sep 26, 2023
Aug 22, 2023 1RT Total Absent 3234038-01 HERON PICNIC AREA FA DIST-A Sep 06, 2023
Jul 25, 2023 1RT Total Absent 3206038-01 COLIBRI STANDING FAU DIST-A Aug 07, 2023
Jun 27, 2023 1RT Total Absent 3178027-01 COLIBRI PICNIC STAND DIST-A Jul 05, 2023
May 23, 2023 1RT Total Absent 3143029-01 COLIBRI PICNIC STAND DIST-A Jun 08, 2023
Apr 18, 2023 1RT Total Absent 3108030-01 TRAILHEAD SPIGOT DIST-A Apr 27, 2023
Mar 21, 2023 1RT Total Absent 3080045-01 COLIBRI PICNIC STAND DIST-A Mar 23, 2023
Feb 20, 2023 1RT Total Absent 3052007-01 COLIBRI HAND PUMP SP DIST-A Mar 03, 2023
Jan 17, 2023 1RT Total Absent 3017026-01 COLIBRI STANDING SPI DIST-A Jan 24, 2023
Dec 13, 2022 1RT Total Absent 2347052-01 COLIBRI PICNIC AREA DIST-A Dec 20, 2022
Nov 01, 2022 1RT Total Absent 2305051-01 EQUESTRIAN TRAIL PAR DIST-A Nov 11, 2022
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Oct 11, 2022 1RT Total Absent 2284043-01 CALIBRI HAND PUMP ST DIST-A Oct 13, 2022
Sep 20, 2022 1RT Total Absent 2263021-01 HERON PICNIC SPICKET DIST-A Sep 23, 2022
Aug 16, 2022 1RT Total Absent 2228046-01 COLIBRI PICNIC AREA DIST-A Sep 06, 2022
Jul 26, 2022 1RT Total Absent 2207036-01 COLIBRI HAND PUMP ST DIST-A Aug 04, 2022
May 17, 2022 1RT Total Absent 2137027-01 PICNIC AREA FAUCET DIST-A May 23, 2022
Feb 15, 2022 1RT Total Absent 2046026-01-3 VARIOUS DIST-A Feb 25, 2022
Feb 15, 2022 1RT Total Absent 2046026-01-2 VARIOUS DIST-A Feb 25, 2022
Feb 15, 2022 1RT Total Absent 2046026-01-1 VARIOUS DIST-A Feb 25, 2022
Jan 18, 2022 1RP Total Absent 201803804 200404901 COLIBRI PICNIC AREA FAUCET DIST-A Jan 25, 2022
Jan 18, 2022 1RP Total Absent 201803803 200404901 UTILITY CLOSET SPIGOT DIST-A Jan 25, 2022
Jan 18, 2022 1RP Total Absent 201803802 200404901 HORSE TRAILER PARKING FAUCET DIST-A Jan 25, 2022
Jan 18, 2022 1TG Total Absent 201803801 200404901 PUMP HOUSE SPIGOT SRC-AA Jan 25, 2022
Jan 04, 2022 1RT Total POSITIVE 200404901 HORSE PARKING LOT DIST-A Jan 05, 2022
RT E. coli Absent 200404901 HORSE PARKING LOT DIST-A
Nov 23, 2021 1RT Total Absent 1327028-01-3 VARIOUS DIST-A Dec 06, 2021
Nov 23, 2021 1RT Total Absent 1327028-01-2 VARIOUS DIST-A Dec 06, 2021
Nov 23, 2021 1RT Total Absent 1327028-01-1 VARIOUS DIST-A Dec 06, 2021
Nov 09, 2021 1TG Total Absent 131305504 130004601 WELL SRC-AA Nov 10, 2021
Nov 09, 2021 1RP Total Absent 131305503 130004601 S MOST BATHRM SINK DIST-A Nov 10, 2021
Nov 09, 2021 1RP Total POSITIVE 131305502 130004601 TALL DRINKING FTN DIST-A Nov 10, 2021
RP E. coli Absent 131305502 130004601 TALL DRINKING FTN DIST-A
Sample
Date
#
Samples
Sample
Type
Coliform
Type
Result Sample
ID
Repeat of
Sample ID
Sample
Site
Facility Chlorine
Residual
Received
Date
Nov 09, 2021 1RP Total Absent 131305501 130004601 PARKING LOT GROUNDSTAND DIST-A Nov 10, 2021
Oct 27, 2021 1RT Total POSITIVE 130004601 38263 SW DIXONMILL PUMPHS HB DIST-A Oct 28, 2021
RT E. coli Absent 130004601 38263 SW DIXONMILL PUMPHS HB DIST-A



See also:  Coliform Fact Sheet  ::  Archived Results (prior to 2002)  ::  Recent 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  ::  Include results older than 2021



More information for this water system: SDWIS ID 5566
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
Corrosion Control has moved to the Lead & Copper 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

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

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