OHA Drinking Water Services
OR41
PWS ID: 00399 ---- INDEPENDENCE WATER SYSTEM
GWR 4-Log Compliance Monitoring

Minimum Chlorine Level: 0.20 mg/L for WTP-B (TP FOR POLK ST WELLS & RIVER DR WELL)
Monitoring
Period		 Received Entry Point Required
Disinfection Met		 Hours Below
Minimum		 Report
Status
Feb 01, 2026 (pdf) Mar 02, 2026 WTP-BY 0.00
Jan 01, 2026 (pdf) Feb 02, 2026 WTP-BY 0.00
Dec 01, 2025 (pdf) Jan 02, 2026 WTP-BY 0.00
Nov 01, 2025 (pdf) Dec 01, 2025 WTP-BY 0.00
Oct 01, 2025 (pdf) Nov 03, 2025 WTP-BY 0.00
Sep 01, 2025 (pdf) Oct 01, 2025 WTP-BY 0.00
Aug 01, 2025 (pdf) Sep 02, 2025 WTP-BY 0.00
Jul 01, 2025 (pdf) Aug 01, 2025 WTP-BY 0.00
Jun 01, 2025 (pdf) Jul 01, 2025 WTP-BY 0.00
May 01, 2025 (pdf) Jun 02, 2025 WTP-BY 0.00
Apr 01, 2025 (pdf) May 01, 2025 WTP-BY 0.00
Mar 01, 2025 (pdf) Apr 01, 2025 WTP-BY 0.00
Feb 01, 2025 (pdf) Mar 03, 2025 WTP-BY 0.00
Jan 01, 2025 (pdf) Feb 03, 2025 WTP-BY 0.00
Dec 01, 2024 (pdf) Jan 02, 2025 WTP-BY 0.00
Nov 01, 2024 (pdf) Dec 02, 2024 WTP-BY 0.00
Oct 01, 2024 (pdf) Nov 04, 2024 WTP-BY 0.00
Sep 01, 2024 (pdf) Oct 02, 2024 WTP-BY 0.00
Aug 01, 2024 (pdf) Sep 03, 2024 WTP-BY 0.00
Jul 01, 2024 (pdf) Aug 01, 2024 WTP-BY 0.00
Jun 01, 2024 (pdf) Jul 01, 2024 WTP-BY 0.00
May 01, 2024 (pdf) Jun 03, 2024 WTP-BY 0.00
Apr 01, 2024 (pdf) May 01, 2024 WTP-BY 0.00
Mar 01, 2024 (pdf) Apr 02, 2024 WTP-BY 0.00
Feb 01, 2024 (pdf) Mar 01, 2024 WTP-BY 0.00
Jan 01, 2024 (pdf) Feb 01, 2024 WTP-BY 0.00
Dec 01, 2023 (pdf) Jan 02, 2024 WTP-BY 0.00
Nov 01, 2023 (pdf) Dec 04, 2023 WTP-BY 0.00
Oct 01, 2023 (pdf) Nov 06, 2023 WTP-BY 0.00
Sep 01, 2023 (pdf) Oct 02, 2023 WTP-BY 0.00
Aug 01, 2023 (pdf) Sep 01, 2023 WTP-BY 0.00
Jul 01, 2023 (pdf) Aug 01, 2023 WTP-BY 0.00
Jun 01, 2023 (pdf) Jul 03, 2023 WTP-BY 0.00
May 01, 2023 (pdf) Jun 01, 2023 WTP-BY 0.00
Apr 01, 2023 (pdf) May 04, 2023 WTP-BY 0.00