Waterlands
Hillsborough R Ab Crystal Spr River
USGS · 02301990
HILLSBOROUGH R AB CRYSTAL SPR RIVER
USGS · 02301990LIVE

HILLSBOROUGH R AB CRYSTAL SPR NEAR ZEPHYRHILLS FL

PASCO COUNTY, FL28.1856°N, -82.1842°W Updated 7 hr ago
FLOW RATE
11cfs
AIR TEMP
79°F
WIND
1mph W
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
11cfs 33.4% vs avg
Optimal band: 1115 cfs
PERIOD HIGH
26cfs
PERIOD LOW
11cfs
RUNNABLE
68%
last 30 day in band
Precipitation History
Your History · HILLSBOROUGH R AB CRYSTAL SPR NEAR ZEPHYRHILLS FL

Track your history

Sign in to track your sessions at HILLSBOROUGH R AB CRYSTAL SPR NEAR ZEPHYRHILLS FL — best days, monthly trends, and time on the water.

Sign in
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
98°
78°
TUE
92°
74°
WED
91°
75°
THU
96°
74°
FRI
94°
76°
SAT
94°
76°
SUN
92°
76°
TIME
MON
7
NOW
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
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
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
FRI
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
SAT
12
am
1
am
2
am
TEMP
hourly forecast
78°
mild
78°
80°
84°
87°
90°
92°
95°
97°
98°
97°
86°
85°
87°
79°
78°
79°
79°
79°
78°
78°
77°
76°
76°
76°
76°
81°
85°
89°
92°
92°
91°
88°
74°
76°
76°
79°
77°
77°
75°
74°
74°
75°
75°
75°
75°
75°
75°
75°
75°
77°
81°
84°
87°
89°
90°
89°
88°
90°
91°
80°
80°
82°
81°
79°
78°
77°
76°
75°
75°
75°
74°
74°
74°
77°
81°
84°
86°
89°
92°
94°
95°
96°
91°
87°
86°
84°
82°
81°
79°
79°
78°
77°
77°
77°
76°
76°
76°
79°
83°
86°
88°
90°
94°
94°
93°
86°
83°
87°
84°
80°
78°
77°
77°
76°
76°
76°
WIND
mph · gust · dir
2mph N
G 3 mph
2
G3
N
3
G4
NNE
3
NNE
2
G3
NNE
3
N
4
NNW
4
NNW
2
N
2
G3
N
4
G5
N
20
G28
SW
15
G20
WNW
9
G14
WSW
18
G30
NE
7
G8
ESE
6
G12
ESE
2
G6
S
4
G11
SSW
3
G9
WSW
2
G5
SE
5
G8
S
5
G10
S
4
G9
SSW
3
G8
W
3
G9
WSW
6
G9
W
8
G13
WNW
8
G11
WNW
7
G8
WNW
5
NNW
7
G8
NE
12
G15
SW
10
G12
NW
7
G11
NNW
4
G8
NE
5
G6
NE
5
G8
SE
8
G11
S
12
G15
S
4
G7
SSE
4
G8
SE
3
G6
ENE
4
NNE
4
G5
NE
4
G8
NE
4
G9
ENE
5
G8
ENE
5
G8
NE
6
G11
NE
7
G13
NE
8
G12
ENE
7
G10
E
7
G9
E
8
G10
E
9
G11
ENE
9
G11
NE
7
G11
NE
5
G10
ESE
9
G11
ENE
11
G24
NE
8
G21
E
8
G17
ENE
10
G19
E
9
G19
ESE
8
G18
ESE
7
G16
E
6
G16
ENE
6
G14
E
5
G11
E
5
G9
E
5
G7
E
6
G8
ENE
5
G9
ENE
6
G9
E
6
G8
E
6
G8
ESE
6
G7
ESE
6
G7
ESE
6
SE
5
SE
5
G6
SSE
6
SSE
13
S
5
G12
SW
6
G8
WNW
6
G10
NNW
4
G6
NNW
4
NNE
4
ENE
4
E
5
ESE
4
G5
ESE
4
G5
ESE
5
G6
ESE
5
G6
SE
5
G6
SE
5
G6
SSE
5
G7
S
5
G7
S
5
G6
S
5
G6
S
5
G6
SSW
3
G5
SSW
3
G4
SE
2
G5
SW
9
G15
WNW
8
G10
NW
6
G8
NNW
6
G9
N
8
G17
NNW
5
G14
N
1
G9
E
4
G6
SSE
4
SSE
4
SSE
3
S
PRECIP
chance %
0%
0%
0%
0%
1%
1%
3%
3%
7%
17%
22%
23%
23%
25%
19%
14%
14%
10%
5%
3%
2%
2%
1%
1%
2%
1%
2%
5%
8%
14%
19%
27%
36%
77%
77%
77%
77%
77%
77%
31%
31%
31%
31%
31%
31%
2%
2%
2%
2%
2%
2%
5%
5%
5%
5%
5%
5%
50%
50%
50%
50%
50%
50%
13%
13%
13%
13%
13%
13%
3%
3%
3%
3%
3%
3%
12%
12%
12%
12%
12%
12%
67%
67%
67%
67%
67%
67%
20%
20%
20%
20%
20%
20%
4%
4%
4%
4%
4%
4%
16%
16%
16%
16%
16%
16%
71%
71%
71%
71%
71%
71%
30%
30%
30%
30%
30%
30%
CLOUDS
cover %
1%
clear
1%
1%
1%
1%
0%
21%
15%
25%
16%
12%
100%
100%
100%
96%
100%
100%
93%
76%
100%
56%
41%
73%
5%
8%
27%
88%
95%
55%
100%
100%
97%
100%
100%
100%
100%
79%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
98%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
13%
25%
43%
58%
60%
38%
77%
18%
11%
9%
11%
7%
11%
10%
78%
57%
33%
53%
48%
100%
100%
100%
66%
10%
71%
57%
7%
0%
74%
88%
17%
17%
11%
6%
6%
0%
0%
0%
7%
22%
97%
100%
100%
100%
99%
38%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
1013
10131014101310141013101210111012101110121010101210121013101210131013101410121014
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
06:34 AM
SUNSET
08:29 PM
13H 55M OF DAYLIGHT13H 11M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

28.1856, -82.1842
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 07:18 UTC
Site #02301990·USGS

Create a free account to save favorites, set flow alerts, and track conditions