2023 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2022 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2021 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2019 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2018 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2016 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2015 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2014 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures; procedure to determine comp1iance with the biologic component of the narrative water quality standard

2010 West Virginia Code 22-11-7b – Water quality standards; implementation of antidegradation procedures