The Texas Natural Resource Conservation Commission (TNRCC) and Region 6 of the United States Environmental Protection. The mission of the Natural Resources Conservation Service (NRCS) is "Helping People Help the Land.Case opinion for TX Supreme Court IN RE: TEXAS NATURAL RESOURCE CONSERVATION COMMISSION. Read the Court's full decision on FindLaw. Appendix I provides a complete list of all permitted impacts through 2023 that have generated ILF payments and the funds available for.