Delta fishing

Fishing at Delta is on a reservoir, stocked with Largemouth Bass, Channel Catfish, Palmetto Bass, Bluegill, White Bass, Crappie, and 2 more. It is stocked about 0.3 times a year since 1966, most often in July. Species guides list dawn and dusk for Largemouth Bass, dusk and night for Channel Catfish, and dawn, day, and dusk for Bluegill.

Last stocked

July 1, 2008

Plants on record

13

Since 1966

Species recorded

4

Elevation

46.9 ft

Common questions

What fish are at Delta?
Fishing Delta is as likely to be for Channel Catfish and Largemouth Bass. Each accounts for 5 of 13 plants on record. Channel Catfish was last stocked July 1, 2007. Largemouth Bass was last stocked July 1, 2008. Palmetto Bass was last stocked July 1, 1979. Bluegill was last stocked July 1, 2007. White bass (TPWD's Delta Lake survey report lists white bass as an important sport fish, alongside channel catfish, largemouth bass, and white crappie), White crappie (TPWD's Delta Lake survey report lists white crappie as an important sport fish), Grass carp (TPWD's Delta Lake survey report lists grass carp as an exotic species present in the reservoir), and Suckermouth catfish (TPWD's Delta Lake survey report lists suckermouth catfish (an armored catfish) as an exotic species present in the reservoir) are recorded here outside the stocking reports.
When is Delta stocked?
Last stocked July 1, 2008. It is stocked about 0.3 times a year since 1966, most often in July. The first plant of the year usually falls in the first week of July. In 2008 it was July 1, 2008, about when it usually is. No plants recorded in 33 years between 1966 and 2008.
How do you get on Delta?
Shore fishing is available, there is no boat ramp, and a fee is required. The nearest town is Monte Alto. Facilities include restrooms. Delta Lake has no public boat ramp and the irrigation district that owns it has no plans to add one over liability concerns. Shore access is limited to Delta Lake Park's pier and two bridge crossings, and is further restricted by dense bulrush and cattail.
Which lakes near Delta were stocked more recently?
Edinburg City Park Lake (13.6 mi), Harlingen City Lake (22.4 mi), Jasper City Park Pond (34.3 mi), and Town Resaca (44.7 mi) were stocked more recently. Edinburg City Park Lake is also stocked with Channel Catfish, Largemouth Bass, and Bluegill, Harlingen City Lake is also stocked with Channel Catfish and Largemouth Bass, Jasper City Park Pond is also stocked with Channel Catfish and Largemouth Bass, and Town Resaca is also stocked with Channel Catfish, Largemouth Bass, and Bluegill.

Access and facts

Water type
reservoir
Nearest town
Monte Alto
Shore access
Yes
Boat ramp
No
Fee required
Yes
Facilities
restrooms

Delta Lake has no public boat ramp and the irrigation district that owns it has no plans to add one over liability concerns. Shore access is limited to Delta Lake Park's pier and two bridge crossings, and is further restricted by dense bulrush and cattail.

Sources: tpwd.texas.gov, accessed September 23, 2026 , tpwd.texas.gov, accessed September 23, 2026 , hidalgocounty.us, accessed September 23, 2026 , tpwd.texas.gov, accessed September 23, 2026 , stxmaps.com, accessed September 23, 2026 , tpwd.texas.gov, accessed September 23, 2026 , hidalgocounty.us, accessed September 23, 2026 , tpwd.texas.gov, accessed September 23, 2026

How Delta is stocked

The first plant of the year usually falls in the first week of July. In 2008 it was July 1, 2008, about when it usually is.

No plants recorded in 33 years between 1966 and 2008.

Edinburg City Park Lake (13.6 mi), Harlingen City Lake (22.4 mi), Jasper City Park Pond (34.3 mi), and Town Resaca (44.7 mi) were stocked more recently. Edinburg City Park Lake is also stocked with Channel Catfish, Largemouth Bass, and Bluegill, Harlingen City Lake is also stocked with Channel Catfish and Largemouth Bass, Jasper City Park Pond is also stocked with Channel Catfish and Largemouth Bass, and Town Resaca is also stocked with Channel Catfish, Largemouth Bass, and Bluegill.

Fish at Delta

Fishing Delta is as likely to be for Channel Catfish and Largemouth Bass. Each accounts for 5 of 13 plants on record.

Channel Catfish 5 plants
Plants
5 of 13
Last stocked
July 1, 2007

Seasons and rigs are on the Channel Catfish guide.

Largemouth Bass 5 plants
Plants
5 of 13
Last stocked
July 1, 2008

Seasons and rigs are on the Largemouth Bass guide.

Palmetto Bass 2 plants
Plants
2 of 13
Last stocked
July 1, 1979
Bluegill 1 plant
Plants
1 of 13
Last stocked
July 1, 2007

Seasons and rigs are on the Bluegill guide.

Fish stocked per year

  • 10,0001966
  • 32,2001967
  • 2,5001971
  • 12,3501973
  • 11,0001978
  • 35,9331979
  • 24,7781990
  • 24,0001991
  • 356,6562007
  • 108,1652008

Stocking history

Source: Texas Parks and Wildlife Department.
Date Species Quantity Avg. length Source
July 1, 2008 Largemouth Bass 108,165 – report
July 1, 2007 Largemouth Bass 118,584 – report
July 1, 2007 Bluegill 119,455 – report
July 1, 2007 Channel Catfish 118,617 – report
July 1, 1991 Channel Catfish 24,000 – report
July 1, 1990 Channel Catfish 24,778 – report
July 1, 1979 Palmetto Bass 35,933 – report
July 1, 1978 Palmetto Bass 11,000 – report
July 1, 1973 Channel Catfish 12,350 – report
July 1, 1971 Largemouth Bass 2,500 – report
July 1, 1967 Largemouth Bass 22,200 – report
July 1, 1967 Channel Catfish 10,000 – report
July 1, 1966 Largemouth Bass 10,000 – report

Species found here

Confirmed present independent of the stocking records above, not from a stocking event.

Species stocked here

Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.

Nearest lakes