Water Quality Data Standards
Concerning standards for the determination of a total maximum daily load for state waters.
Official status: Lost
Prime sponsors
- Tisha Mauro (House) — Prime Sponsor
- Rick Taggart (House) — Prime Sponsor
- Nick Hinrichsen (Senate) — Prime Sponsor
Progress (from the official record)
Official summary
Official text — shown in English exactly as published by the official source. The official text controls.
The bill requires the water quality control commission, on or before January 1, 2027, to issue written guidance specific to the development of the daily maximum amount of a pollutant from all sources that is allowed to enter state waters so that an applicable water quality standard is met (total maximum daily load). The bill also requires the division of administration in the department of public health and environment, on and after January 1, 2028, to determine a total maximum daily load for state waters using credible data. (Note: This summary applies to this bill as introduced.)
Status timeline
| Date | Location | Action |
|---|---|---|
| 01/27/2025 | House | Introduced In House - Assigned to Energy & Environment |
| 03/06/2025 | House | House Committee on Energy & Environment Postpone Indefinitely |
Recorded votes
- 03/06/2025 — House Energy & Environment: “Postpone House Bill 25-1099 indefinitely.” — the motion passed on a vote of 12–0.
Full text
Official record
View HB25-1099 on leg.colorado.gov
Source: Colorado General Assembly (leg.colorado.gov) · Data as of
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