RIO HONDO BLW DIAMOND A DAM NR ROSWELL, NM

RIO HONDO NM USGS

RIO HONDO BLW DIAMOND A DAM NR ROSWELL, NM (08390800) is a real-time streamflow monitoring station on the RIO HONDO in NM, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 11 fish species are associated with this station in public fish records.

USGS site number
08390800
Operated by
U.S. Geological Survey
State
NM
Coordinates
33.2999, -104.7217

Live conditions & history

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7-day weather

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Fishing regulations

NM state-wide default default

Default area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.

NM state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.
General area restrictions

  • Open all year

    Notes
    Statewide default. New Mexico has no general closed season; 2026-2027 license year (April 1, 2026 - March 31, 2027); fishing open year-round statewide except where dated rules apply. Possession limit is twice the daily bag limit.

    Official rule

Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-10 in America/Denver

Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the New Mexico Fishing Rules & Info (NMDOW 2026-2027) before fishing.

Fish recorded near this station

Expected in this watershed

Rio Hondo Blw Diamond A DAM Nr Roswell, NM lies within HUC8 watershed 13060008. USGS coarse native range maps (derived from AGAP, GBIF, IchthyMaps, NatureServe) indicate 11 fish species are expected to occur in this watershed.

Species include: longfin dace (Agosia chrysogaster), grass carp (Ctenopharyngodon idella), greenthroat darter (Etheostoma lepidum), plains killifish (Fundulus zebrinus), western mosquitofish (Gambusia affinis), and 6 others.

One species above is flagged non-native or potentially invasive (Grass Carp). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence
Expected in this watershed
Range maps place these species in this watershed; no local survey has confirmed them at this station.
Records
11 species
from 11 individual records
Observed
No observation dates recorded

Sources

🪰 Hatch Calendar

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A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.

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