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Iowa monthly operating report
Iowa DNR — Water Supply Section
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Groundwater System Monthly Operation Report (retail)
542-3104Rev. 2009Monthly
- Deadline
- Due 10 days after the reporting period ends.
- You get
- A companion worksheet of your readings to copy onto the agency’s form. The agency’s own file is not filled.
Source 567 IAC 40.8(3)"a"(2) · iowadnr.gov ↗
Groundwater System Monthly Operation Report — 4-log virus approved
542-0038No revision markMonthly
- Deadline
- Due 10 days after the reporting period ends.
- You get
- A companion worksheet of your readings to copy onto the agency’s form. The agency’s own file is not filled.
Source 567 IAC 40.8(3)"a"(2) · iowadnr.gov ↗
Consecutive Groundwater Monthly Operation Report
542-8099Rev. September 2009Monthly
- Deadline
- Due 10 days after the reporting period ends.
- You get
- A companion worksheet of your readings to copy onto the agency’s form. The agency’s own file is not filled.
Source 567 IAC 40.8(3)"a"(2) · iowadnr.gov ↗
Small (under 10,000) Surface Water / Influenced Groundwater Monthly Operation Report
542-8032Rev. October 2018Monthly
- Deadline
- Due 10 days after the reporting period ends.
- You get
- A companion worksheet of your readings to copy onto the agency’s form. The agency’s own file is not filled.
Source 567 IAC 40.8(3)"a"(2) · iowadnr.gov ↗
Membrane Filtration Monthly Operation Report
542-8109No revision markMonthly
- Deadline
- Due 10 days after the reporting period ends.
- You get
- A companion worksheet of your readings to copy onto the agency’s form. The agency’s own file is not filled.
Source 567 IAC 40.8(3)"a"(2) · iowadnr.gov ↗
Not covered542-8110 — hidden until it has a production payload builder
›Sources
542-3104
- The state’s fileretrieved 2026-08-12
- Deadline: 567 IAC 40.8(3)"a"(2)
542-0038
- The state’s fileretrieved 2026-08-12
- Deadline: 567 IAC 40.8(3)"a"(2)
542-8099
- The state’s fileretrieved 2026-08-12
- Deadline: 567 IAC 40.8(3)"a"(2)
542-8032
- The state’s fileretrieved 2026-08-12
- Deadline: 567 IAC 40.8(3)"a"(2)
542-8109
- The state’s fileretrieved 2026-08-12
- Deadline: 567 IAC 40.8(3)"a"(2)
Iowa DNR — Water Supply Section