# WAC 222-10-035: WAC 222-10-035. *Watershed analysis SEPA policies

> Washington · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_035

## Section

- **Citation:** WAC 222-10-035
- **Heading:** WAC 222-10-035. *Watershed analysis SEPA policies
- **Jurisdiction:** Washington
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Washington Administrative Code / Title 222 / Chapter 222-10 / Section 222-10-035

## Text

When the department considers a watershed analysis for approval under WAC 222-22-080 or 222-22-090 , the department will perform a review under SEPA as a nonproject proposal. When making the SEPA threshold determination, the department shall only make a determination of significance if, when compared to rules or prescriptions in place at the time of the analysis or the reanalysis, the prescriptions will cause a probable significant adverse impact on elements of the environment other than those addressed in the watershed analysis process.

## Nearby sections

- [WAC 222-10-010 WAC 222-10-010. Policies and authorities](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_010.md)
- [WAC 222-10-030 WAC 222-10-030. *SEPA policies for potentially unstable slopes and landforms](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_030.md)
- [WAC 222-10-035 WAC 222-10-035. *Watershed analysis SEPA policies](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_035.md)
- [WAC 222-10-040 WAC 222-10-040. Class IV-Special threatened and endangered species SEPA policies](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_040.md)
- [WAC 222-10-041 WAC 222-10-041. Northern spotted owls](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_041.md)
- [WAC 222-10-042 WAC 222-10-042. Marbled murrelets](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_042.md)
- [WAC 222-10-050 WAC 222-10-050. Adoption by reference](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_050.md)
- [WAC 222-10-070 WAC 222-10-070. Additional definitions](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_070.md)
- [WAC 222-10-090 WAC 222-10-090. Designation of responsible official](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_090.md)
- [WAC 222-10-110 WAC 222-10-110. Board's SEPA public information center](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_110.md)
- [WAC 222-10-120 WAC 222-10-120. Exemption for emergency actions](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_120.md)
- [WAC 222-10-125 WAC 222-10-125. Exemption from RCW 43.21C.030 (2)(c)](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_125.md)
- [WAC 222-10-130 WAC 222-10-130. Lead agency, agency with jurisdiction, consulted agency](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_130.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_222_10_035. Check the current official text before relying on it. Not legal advice.