OHA Drinking Water Services
OR41
PWS ID: 00205 ---- COOS BAY NORTH BEND WTR BRD
Single Chemical Schedule

Return to Chemical Schedule Details

Facility
ID
Facility Name Analyte
Code
Analyte Sampling
Interval
Monitoring
Period
Start
Monitoring
Period
Due Date
Days
Until
Due
Samples
Required
Samples
Received
Last
Sample
Date
Seasonal Sampling
Period
EP-A EP FOR PONY CREEK WTP 2981 1,1,1-TRICHLOROETHANE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2985 1,1,2-TRICHLOROETHANE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2977 1,1-DICHLOROETHYLENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2378 1,2,4-TRICHLOROBENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2980 1,2-DICHLOROETHANE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2983 1,2-DICHLOROPROPANE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2990 BENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2982 CARBON TETRACHLORIDE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2989 CHLOROBENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2380 CIS-1,2-DICHLOROETHYLENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2964 DICHLOROMETHANE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2992 ETHYLBENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2968 O-DICHLOROBENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2969 P-DICHLOROBENZENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2996 STYRENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2987 TETRACHLOROETHYLENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2991 TOLUENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2979 TRANS-1,2-DICHLOROETHYLENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2984 TRICHLOROETHYLENE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2976 VINYL CHLORIDE Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025
EP-A EP FOR PONY CREEK WTP 2955 XYLENES, TOTAL Yearly1/1/2026 - 12/31/2026 289 1 0 3/10/2025