N.M. Admin. Code § 20.6.4.503

Current through Register Vol. 35, No. 17, September 10, 2024

Section 20.6.4.503 - GILA RIVER BASIN

All perennial tributaries to the Gila river upstream of and including Mogollon creek.

A.Designated uses: domestic water supply, high quality coldwater aquatic life, irrigation, livestock watering, wildlife habitat and primary contact.

B.Criteria: the use-specific numeric criteria set forth in 20.6.4.900 NMAC are applicable to the designated uses, except that the following segment-specific criteria apply: specific conductance of 400 µS/cm or less for all perennial tributaries except West Fork Gila and tributaries thereto, specific conductance of 300 µS/cm or less; 32.2°C (90°F) or less in the east fork of the Gila river and Sapillo creek downstream of Lake Roberts; the monthly geometric mean of E. coli bacteria 126 cfu/100 mL or less, single sample 235 cfu/100 mL or less.

N.M. Admin. Code § 20.6.4.503

20.6.4.503 NMAC - Rp 20 NMAC 6.1.2503, 10-12-00; A, 05-23-05; A, 12-01-10, Amended by New Mexico Register, Volume XXVIII, Issue 02, January 31, 2017, eff. 3/2/2017