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NEWTON LAKE


Lake Information

County: Jasper

Acreage: 1750

Average Depth: 16.01 feet

Shoreline Length: 52 miles

Recreational Amenities

Boat Fishing? 25hp

Boat Ramps? Yes

Boat Rental? No

Skiing? No

Swimming? No

Picnicking? Yes

Camping? No

large map link Cold Water Dam Laws Creek Warm Water


    Click on area names for a more detailed map.
    Cold Water Arm, Dam, Laws Creek Channel,
    Warm Water Arm


There are no zebra mussels in this lake.

Maps are not intended for navigation.

Lake Status Summary  ( Full PDF Report )

Click here for a list of all reports.

Species

Rank

Fish Status

BLACK CRAPPIE

Improving

Black crappie numbers continue to improve but remain low. Growth rates and body condition are good. In spite of the relatively low numbers, some anglers successfully target crappie each spring and consistently catch limits. Best fishing is around tree tops in the warm arm in early spring. Site Regulation: White, Black or Hybrid Crappie: 10 fish daily limit; 10" minimum length limit.

BLUEGILL

Poor

The bluegill population is in extremely poor condition. High summer temperatures (Newton Lake has very little thermal refuge) and a dense population of shad contribute to poor reproduction and slow growth. This lake is not recommended for bluegill.

CHANNEL CATFISH

Excellent

Natural reproduction is tremendous in this cooling lake. More recently, the growth rate and size structure of the population has improved. Although still dominated by smaller fish, the population contains an adequate number of large fish to provide a good quality fishery. For 2017, the majority of the catch will be comprised of fish 1 - 4 pounds, with some larger fish up to 5.5 lbs. These fish are in excellent body condition and because of their abundance, there is no daily creel or size limit. Bank fishing opportunities have been expanded to include the shoreline bordering all non-restricted areas of the lake. For boat anglers, drift fishing the flats in both the warm and cool arms of the lake can be productive year round.

LARGEMOUTH BASS

Excellent

The size structure of the bass population in Newton Lake declined last year. The percentage of bass greater than 18" fell by just over 60%, and comprised only 7% of the total population. At the same time the catch per effort skyrocketed to an incredible 251 bass per hour! This lake continues to support a very good bass population, however, the fishery appears to be on the verge of change. The amount of hot water discharged into the lake has declined significantly, and this has resulted in a reduced growing season. In short, it is transitioning from a cooling lake to an ambient lake. In the near term, recruitment continues to be good and, with body condition and growth rates above average, the fishery should remain stable for the near future. For 2017, Newton Lake should still provide excellent angling opportunities. Anglers can expect to catch large numbers of fish from 15” – 20” in length ranging from 2 – 6 pounds. The majority of bass exceeding the 18” minimum will weigh between 3.5 – 7 pounds. Site Regulation: 3 fish daily limit; 18" minimum length limit.

WHITE BASS

Very Good

Angling opportunities for this species look good for the coming year. The catch rate in 2016 increased significantly to just above the historic average. The population continues to exhibit excellent growth rates and body condition. Two large year classes of fish will contribute to the fishery in 2017. Most of these fish will range from 12” – 15” with larger fish up to 17” common. Fish the main lake points or troll the flats to locate fish and then cast to schools. Site Regulation: Unlimited except no more than 3 fish over 17".

Location: Newton Lake is located in Jasper County, approximately 6 miles southwest of Newton, Illinois and 18 miles southeast of Effingham, Illinois.

Description: Newton Lake is a cooling reservoir owned by Dynegy. It was constructed by Central Illinois Power Company in 1975, and was leased by the IDNR and opened for fishing in 1980. Newton Lake has a surface area of 1,750 acres, an average depth of 16 feet, and a maximum depth of 40 feet. The lake has 52 miles of shoreline and a watershed of 30,720 acres.

History and Status of the Sport Fishery: The sport fishery in Newton Lake is best known for the trophy bass fishery. Other conventional sport fish include white bass, channel catfish, crappie, and bluegill. The lake also contains large numbers of common carp and gizzard shad. The fish population is surveyed annually.

Additional Lake Information: Two pole and line fishing only. Newton Lake is closed to fishing during the 7 days of the regular shotgun deer season. The cold arm of the lake is closed daily to fishing during the regular duck and Canada goose seasons from one-half hour before sunrise until 1:00 pm.

Tournaments: Tournaments are prohibited in June, July, and August.

Site Regulations:
Largemouth, Smallmouth or Spotted Bass: 3 fish daily limit; 18" minimum length limit
White, Black or Hybrid Crappie: 10 fish daily limit; 10" minimum length limit
White Bass: Unlimited except no more than 3 fish over 17"

Contact Information:
Newton Lake State Park
618-783-3478
Mike Hooe, DNR County Fisheries Biologist:
618-393-6732

There were 64 tournaments held on this waterbody in 2016.

Species Total Fish Caught
Largemouth Bass 1147

Top 5 Largemouth Bass caught on this
waterbody in 2016 tournaments:

1     7.38 lbs
2     7.18 lbs
3     7.09 lbs
4     7.06 lbs
5     7.02 lbs

2017 Approved or Pending Tournaments
Start Date End Date
(if different from start)
ID Ramp Location Bank/Boat
Hook/Bow
Max Boats Species Public?
September-234778Cold Water Side boat
hook
30Largemouth Bass
No
September-235058Hot Water Side boat
hook
15Largemouth Bass
Smallmouth Bass
No
September-237117Hot Water Side boat
hook
50Largemouth Bass
Yes
September-244509Hot Water Side boat
hook
8Largemouth Bass
No
September-244779Cold Water Side boat
hook
30Largemouth Bass
No
September-245059Hot Water Side boat
hook
15Largemouth Bass
Smallmouth Bass
No
September-304605Hot Water Side boat
hook
50Largemouth Bass
Yes
October-014259Cold Water Side boat
hook
15Largemouth Bass
No
October-074785Cold Water Side boat
hook
30Largemouth Bass
No
October-077142Hot Water Side boat
hook
15Largemouth Bass
Yes
October-084786Cold Water Side boat
hook
30Largemouth Bass
No
October-085229Hot Water Side boat
hook
8Largemouth Bass
No
October-087236Hot Water Side boat
hook
10Largemouth Bass
No
October-144606Hot Water Side boat
hook
50Largemouth Bass
Yes
October-214607Hot Water Side boat
hook
50Largemouth Bass
Yes
October-21October-225991Cold Water Side boat
hook
14Largemouth Bass
Smallmouth Bass
Spotted Bass
No
October-224657Hot Water Side boat
hook
15Largemouth Bass
No
October-226480Cold Water Side boat
hook
20Largemouth Bass
No
October-287128Hot Water Side boat
hook
15Largemouth Bass
Yes
November-127078Cold Water Side boat
hook
12Largemouth Bass
No
November-254608Hot Water Side boat
hook
50Largemouth Bass
Yes
December-164610Hot Water Side boat
hook
50Largemouth Bass
Yes