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Santa Fe, NM Landscaping Rules: Rainwater Harvesting (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Approval required for
install, build, alter or repair catchment system
Approving authority
authority having jurisdiction (city)
Hose bibb rule
locked, marked non-potable
Design reference
ARCSA/ASPE 63
Governing code
SFCC 1987 § 7-1.9, amending UPC § 1602.1

Summary

Santa Fe requires city approval before installing, building, altering or repairing a rainwater catchment system under Section 7-1.9 SFCC 1987, which rewrites Uniform Plumbing Code Section 1602.1 for the city. Any outside hose bibb on a non-potable catchment system must be locked and tagged "CAUTION: NON-POTABLE WATER, DO NOT DRINK."

1602.1 General. The installation, construction, alteration, and repair of rainwater catchments systems intended to supply uses such as water closets, urinals, clothes washers, trap primers for floor drains and floor sinks, irrigation, industrial processes, water features, cooling tower makeup, and other uses shall be approved by the authority having jurisdiction. Additional design information can be found in ARCSA/ASPE 63.

Full Breakdown

1 with city-specific language requiring that the installation, construction, alteration and repair of rainwater catchment systems intended to supply uses such as water closets, urinals, clothes washers, trap primers, irrigation, industrial processes, water features and cooling tower makeup be approved by the authority having jurisdiction, with additional design information found in ARCSA/ASPE 63. 9, and it must be fitted with a lock so the non-potable water cannot be mistaken for the drinking-water supply. 2(H)(14), which lets urban farms use captured on-site rainwater alongside gray water, well water or municipal water, provided any constructed catchment structure still meets Planning and Land Use Department permitting requirements. The land use director administers that overlap between the plumbing and land-use codes.

Violations & Fines

Installing, altering or repairing a rainwater catchment system without approval from the authority having jurisdiction under Section 7-1.9 SFCC 1987 is enforceable under Sections 1-3 and 14-11 SFCC 1987 through Section 7-1.1(B). An unlocked or unmarked outside hose bibb on a catchment system violates the same section's Section 1602.9.1 amendment and can be cited alongside any cross-connection or backflow violation found during inspection.

Frequently Asked Questions

Do I need city approval to install a rainwater catchment system in Santa Fe?
Yes. Section 7-1.9 SFCC 1987 rewrites Uniform Plumbing Code Section 1602.1 to require that the installation, construction, alteration and repair of a rainwater catchment system be approved by the authority having jurisdiction before it supplies uses like irrigation, water closets or cooling tower makeup.
Can I put a hose bibb on my rainwater catchment piping?
Yes, outside hose bibbs are allowed on rainwater piping systems under Section 7-1.9's amendment to UPC Section 1602.9.1, but each one must be marked "CAUTION: NON-POTABLE WATER, DO NOT DRINK" with the code's Figure 1602.9 and must be fitted with a lock.
Does an urban farm's rainwater system need a separate land-use permit?
It can. Subsection 14-6.2(H)(14) lets urban farms use captured on-site rainwater, but any constructed water catchment system must still meet the Planning and Land Use Department's permitting requirements in addition to the plumbing-code approval required by Section 7-1.9.

Sources & Official References

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