OHA Drinking Water Services
Related:  Coliform Schedules  ::  LT2 Schedules

PWS ID: 00493 ---- LYONS MEHAMA WATER DISTRICT

Chemical Sampling Schedule Status
Facility
ID		 Analyte or Group   Sampling
Interval		 Monitoring Period Days
Until
End		 Samples
Required		 Samples
Received		 Last
Sample
Date
Start End
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBONnotesQuarterly07/01/2021 - 09/30/2021 60 1 incomplete 05/24/2021
DIST-A  Distribution System ASBESTOS, DIST notes9 Years01/01/2017 - 12/31/2025 1,613 1 incomplete11/03/2010
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2021 - 12/31/2021   10incomplete08/10/2018
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notesYearly01/01/2021 - 12/31/2021 152 1 incomplete07/15/2020
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP for NORTH SANTIAM RIVER ARSENIC  9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER IOC notes9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER NITRATE  Yearly01/01/2021 - 12/31/2021 152 1 incomplete11/17/2020
EP-A  EP for NORTH SANTIAM RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 2,709 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER SOC  3 Years01/01/2020 - 12/31/2022 517 1 incomplete11/19/2019
EP-A  EP for NORTH SANTIAM RIVER VOLATILE ORGANICS  Yearly01/01/2021 - 12/31/2021 152 1 incomplete11/17/2020
SRC-AA  NORTH SANTIAM RIVER CYANOTOXINS  2 Weeks07/25/2021 - 08/07/2021 6 1 incomplete07/20/2021

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