EPA action letter November 2, 2018

EPA letter acting on portions of the 2018 Texas Surface Water Quality Standards. Review includes new or revised provisions in §307.2, §307.3, §307.6, §307.7, §307.9, Appendix A, Appendix B, Appendix C, Appendix D, Appendix E, and Appendix G, of the 2018 TSWQS.