Waterlands
N Main Drain
USGS · 08474095
N MAIN DRAIN
USGS · 08474095LIVE

N Main Drain at Boca Chica Hwy, Brownsville, TX

TEXAS25.9216°N, -97.4754°W Updated 17 hr ago
FLOW RATE
2cfs
AIR TEMP
93°F
WIND
12mph SSE
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
2cfs 111.9% vs avg
Optimal band: 2–2 cfs
PERIOD HIGH
106cfs
PERIOD LOW
1cfs
RUNNABLE
32%
last 30 day in band
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

13.7in

+30% vs normal

13.71 in of precipitation so far this year, 30% above the 30-year normal of 10.55 in for this point in the season.

YTD Total

13.7in

This year so far

Normal to Date

10.6in

30-yr average

Typical Range

5.2–17.1in

10th–90th pct YTD

Departure

+30%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.84" · normal 1.38" (0.3–3.3)
Jan
Feb: 0.13" · normal 1.15" (0.3–2.2)
Feb
Mar: 0.36" · normal 1.57" (0.4–3.6)
Mar
Apr: 3.01" · normal 1.93" (0.2–5.3)
Apr
May: 4.34" · normal 1.88" (0.3–3.5)
May
Jun: 4.87" · normal 2.31" (0.8–4.3)
Jun
Jul: 0.17" (so far)· normal 2.32" (0.6–5.9)
Jul
Aug: normal 2.09" (0.8–3.8)
Aug
Sep: normal 4.32" (2.3–6.3)
Sep
Oct: normal 3.06" (0.7–6.1)
Oct
Nov: normal 1.77" (0.6–3.3)
Nov
Dec: normal 1.41" (0.5–2.7)
Dec
Baseline 1991–2020 · Source: Open-Meteo04:10 PM
Your History · N Main Drain at Boca Chica Hwy, Brownsville, TX

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Weather Conditions
WEATHER CONDITIONS
TODAY
95°
80°
SAT
95°
78°
SUN
96°
79°
MON
96°
79°
TUE
95°
79°
WED
95°
78°
THU
94°
79°
TIME
FRI
5
NOW
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
TEMP
hourly forecast
92°
mild
92°
90°
88°
85°
84°
83°
82°
82°
81°
81°
80°
80°
80°
79°
78°
82°
86°
88°
91°
93°
95°
95°
95°
94°
92°
90°
88°
85°
83°
82°
82°
81°
81°
81°
81°
80°
79°
79°
79°
83°
86°
89°
92°
94°
95°
96°
96°
95°
93°
91°
88°
85°
83°
82°
82°
82°
81°
81°
80°
80°
80°
79°
79°
82°
86°
89°
92°
94°
95°
96°
95°
95°
92°
90°
87°
85°
83°
81°
81°
81°
81°
80°
80°
80°
79°
79°
80°
83°
86°
89°
92°
94°
95°
94°
94°
95°
93°
91°
88°
85°
82°
81°
81°
81°
81°
81°
80°
80°
79°
78°
79°
82°
86°
89°
92°
WIND
mph · gust · dir
14mph SE
G 18 mph
14
G18
SE
13
G19
SE
12
G18
SE
11
G18
ESE
10
G19
SE
10
G20
SE
9
G19
SE
7
G19
SE
7
G19
SE
7
G20
SSE
7
G20
SSE
7
G19
SSE
7
G17
SSE
4
G10
SSE
4
G11
SSE
8
G19
S
11
G17
S
11
G15
S
10
G13
SSE
10
G13
SSE
10
G13
SSE
12
G15
SSE
13
G17
SSE
14
G18
SSE
14
G18
SE
14
G19
SE
13
G20
SE
12
G21
SE
10
G21
SE
9
G22
SSE
8
G22
SSE
8
G22
SSE
8
G22
SSE
7
G22
SSE
4
G18
SSE
7
G18
SSE
7
G18
SSE
6
G13
SSE
6
G15
SSE
10
G16
SE
13
G15
SSE
15
G16
SSE
15
G16
SSE
16
SSE
16
SSE
16
SSE
18
SE
17
SE
19
SE
18
SE
16
SE
15
G17
SE
12
G19
SE
12
G20
SE
12
G22
SE
12
G21
SE
11
G20
SSE
11
G20
SSE
9
G19
SSE
9
G19
SE
9
G19
SE
9
G19
SE
9
G20
SE
11
G19
SE
14
G18
SE
15
G17
SSE
16
G17
SSE
17
SSE
18
SSE
18
SSE
18
SE
18
SE
19
SE
17
SE
16
SE
14
G17
SE
12
G19
SE
12
G22
SE
12
G22
SE
12
G22
SE
11
G22
SE
11
G21
SE
10
G20
SE
8
G18
SE
7
G17
SE
8
G18
SE
9
G20
SE
12
G18
SE
14
G17
SE
15
G16
SSE
16
G17
SSE
17
SE
17
SE
17
SE
17
SE
17
SE
17
SE
17
SE
16
SE
14
G17
SE
12
G19
SE
11
G20
SE
11
G21
SE
11
G21
SE
11
G22
SE
10
G20
SE
8
G17
SE
7
G15
SSE
7
G15
SE
7
G16
SE
8
G17
SE
10
G17
SE
13
G17
SSE
16
G17
SSE
17
SSE
PRECIP
chance %
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
58%
46%
8%
15%
3%
1%
2%
97%
96%
64%
14%
95%
86%
100%
61%
100%
75%
31%
25%
29%
10%
9%
3%
1%
31%
10%
29%
72%
87%
100%
100%
85%
25%
43%
40%
8%
12%
32%
8%
7%
5%
8%
68%
9%
85%
40%
48%
67%
16%
41%
100%
100%
48%
7%
7%
100%
100%
100%
100%
100%
100%
92%
100%
100%
68%
39%
100%
100%
100%
100%
100%
100%
100%
70%
100%
100%
100%
100%
100%
100%
100%
100%
92%
100%
100%
100%
12%
60%
76%
100%
100%
13%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
3%
3%
3%
3%
4%
5%
5%
4%
PRESSURE
hPa · trend
1014
10141016101510161014101510131013101010121011101310111013101310151013101510141015
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Moderate
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
06:42 AM
SUNSET
08:25 PM
13H 43M OF DAYLIGHT3H 11M REMAINING
MOON PHASE
Waning Gibbous
85% illuminated

Station Location

25.9216, -97.4754
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 17:14 UTC
Site #08474095·USGS

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