OHA Drinking Water Services
OR41 05364 MT TERRACE MHP Classification: COMMUNITY
Contact: JOSEPH MALTESE Phone: 909-226-2632 View on Map
5617 ASHWELL CT County: COOS
EAST VALE, CA 92880 Activity Status: Active Nov 24, 1986 -- History
Population: 60 Number of Connections: 25
Operating Period: January 1 to December 31 Regulating Agency: COOS COUNTY
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Dec 14, 2023
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELLS #1 & #4 A GW
SRC-AA WELL #1 - LOWER - L80721 A Permanent GW
SRC-AD WELL #4 - L128797 A Permanent GW
SRC-AE HAULED WATER FROM COOS BAY NB (00205) I Emergency SWP
Show Disconnected and Abandoned Sources
Find Purchasers/Sellers


Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
POU-01 (#25) POU FOR SITE #25 GRAN FERRIC HYDOXIDE - ARSENIC INORGANICS REMOVAL
POU-25 POU FOR ARSENIC REMOVAL GRANULAR FERRIC HYDROXIDE INORGANICS REMOVAL
WTP-A TP FOR WELLS #1 & #4 RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 7/1/2025 7/1/2025
2023 8/22/2024 8/22/2024
2022 Not received Not received
2021 Not received Not received

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Received (pdf)
2024 - Received (pdf)
2023 - Received (pdf)
2022 - Received (pdf)
2021 - Not received
2026 - Paid
2025 - Paid Early
2024 - Paid Early
2023 - Paid
2022 - Paid Late